Can I fly direct from Hanoi to Seoul?

Yes, direct flights from Hanoi to Seoul are available. Approximately 21.9% of all flights on this route are direct. For flights that include one or more stops, the median number of stopovers is one. Travelers have options for both direct and connecting services.

How long is the flight from Hanoi to Seoul?

A direct flight from Hanoi to Seoul typically takes about 4 hours and 20 minutes, with a median duration of 260 minutes. Flights with one stop, however, are considerably longer, with a median duration of 12 hours and 30 minutes, or 750 minutes. The direct route covers a distance of 2684 kilometers.

How often do flight deals from Hanoi to Seoul come up?

Flight deals from Hanoi to Seoul are frequent, with deals appearing on average 0.87 times per day across the trailing 30-day period. This indicates that opportunities for finding favorable prices on this route arise regularly. Travelers can typically expect to see deals emerge quite often.

Flights From Hanoi

To Seoul

Cheap Flights from Hanoi to Seoul

Browse current best options from Hanoi. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Hanoi

RatePunk searches hundreds of travel sites at once for deals on flights to Seoul

Prices updated 5 days ago

400 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 5, 2026.)

Today’s best flight deals from Hanoi to Seoul

Explore current cheapest deals departing from Hanoi to Seoul

Round trip

Sort by: Cheapest

September 4 - September 18

Cheapest

HAN - Seoul

$172

$195

Round trip

September 3 - September 16

HAN - Seoul

$172

$197

Round trip

July 7 - July 11

Best

HAN - Seoul

$245

$205

Round trip

September 11 - September 12

HAN - Seoul

$200

$205

Round trip

September 4 - September 12

HAN - Seoul

$182

$206

Round trip

September 10 - September 14

HAN - Seoul

$200

$208

Round trip

September 4 - September 6

HAN - Seoul

$201

$208

Round trip

July 6 - July 13

Earliest

HAN - Seoul

$216

$209

Round trip

July 8 - July 10

Best

HAN - Seoul

$249

$210

Round trip

July 11 - July 20

HAN - Seoul

$207

$210

Round trip

Unlock all 500+ flight deals to Seoul and get alerts when great deals appear

Hanoi to Seoul: Overview

Insights for flights from Hanoi to Seoul

A typical journey from Hanoi to Seoul takes about 11h 50m, including connections. Given that most itineraries connect at least once, this duration accounts for the layovers travelers commonly experience on this route. Only 21.9% of recent fares were for non-stop flights, indicating that connecting flights are the more common option for this medium-haul route.

For travelers seeking cheap flights from Hanoi to Seoul, prices typically range from $226–$414, with a median of $293. Right now, current fares are significantly above the typical level, suggesting that prices are higher than usual for this route. Currently, 0% of recent fares are classified as a good price, indicating that finding a particularly low fare might be challenging at present.

The cheapest time to fly from Hanoi to Seoul is typically in December, with a median fare of $118. Other affordable months include July, where the median fare is $148, and September, with a median fare of $149. These months offer more budget-friendly options compared to the overall median price for the route.

The route from Hanoi to Seoul covers a distance of 2684 kilometers. This classifies it as a medium-haul journey, which typically involves flights that are too long for short-haul aircraft but not long enough to be considered long-haul. New deals for this route appear almost daily, so setting up a price alert can be beneficial for tracking fare changes.

How much is a round trip from Hanoi to Seoul

Regular price: $143 - $289

Prices for flights from Hanoi to Seoul are currently within the regular range.

Regular prices for flights from Hanoi to Seoul typically range from 143 USD to 289 USD. The current lowest deal is 195 USD with Coyne Aviation for travel from Sep 4-Sep 18.

now $195

Low $143

High $289

The cheapest time to fly from Hanoi to Seoul

The cheapest month to fly from Hanoi to Seoul is December, with a median price of $118. The most expensive month is March, with a median price of $490. Prices are generally lower from February to December.

December

Cheapest

Flights from $118

March

Most Expensive

Flights from $490

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hanoi to Seoul

Centurion Air Cargo

Last-minute flights going from Hanoi to Seoul

Mon, Jul 6

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

Vietjet Air

$216

$209

One-way

Mon, Jul 6

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

Vietjet Air

$216

$213

One-way

Tue, Jul 7

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

Vietjet Air

$245

$206

One-way

Tue, Jul 7

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

Vietjet Air

$217

$215

One-way

Wed, Jul 8

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

Vietjet Air

$249

$211

One-way

Wed, Jul 8

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

Vietjet Air

$247

$221

One-way

Biggest price drops on these dates for flights from Hanoi to Seoul

3 nights

Aug 13 - Aug 16

$299 → $240

20%

3 nights

Aug 14 - Aug 17

$296 → $239

19%

4 nights

Aug 17 - Aug 21

$296 → $240

19%

4 nights

Aug 14 - Aug 18

$296 → $240

19%

Popular Airports to fly from Hanoi to Seoul

Hanoi - Seoul route insights

💸 Price insights

Recent fares near typical levels

Recent fares from Hanoi to Seoul are near the typical level of $293.

📅 Best time to fly

December is historically cheapest

Historically, December is the cheapest month to fly, with a median price of $118.

⏱️ Flight duration

Typically 11h 50m to Seoul

Flights from Hanoi to Seoul typically take 11 hours and 50 minutes.

✈️ Airlines & availability

Connecting flights are dominant

Only 21.9% of recent deals are direct, with connecting flights being dominant.

🏆 Airline highlight

Coyne Aviation offers a recent deal

Coyne Aviation recently offered a deal for $195 from Hanoi to Seoul.

🎯 Booking tip

Deals appear frequently

Deals for flights from Hanoi to Seoul appear frequently, about 0.87 per day.

Hanoi main airports to depart from

Noi Bai International (HAN)

Cheapest

Noi Bai International Airport is a good choice for flights from Hanoi to Seoul.

📍 ~20 km from city center (reachable by car)

💸 Flights from ~$181

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a good option for flights from Hanoi to Seoul.

📍 ~50 km from city center (reachable by car)

💸 Flights from ~$181

Gimpo International (GMP)

Gimpo International Airport is another choice for flights from Hanoi to Seoul.

📍 ~20 km from city center (reachable by car)

💸 Flights from ~$390

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International Airport is a useful alternative for Seoul, offering good connectivity and regional international flights.

📍 ~110 km from Seoul (reachable by express bus and rail services)

💸 Flights from ~$341

Gimhae International (PUS)

Cheapest

Gimhae International Airport is a major international gateway and a reliable alternative for flights to Northeast and Southeast Asia.

📍 ~320 km from Seoul (reachable by KTX high-speed rail)

💸 Flights from ~$306

Daegu International (TAE)

Daegu International Airport offers a good selection of international regional flights and efficient terminal processing.

📍 ~240 km from Seoul (reachable by high-speed rail)

💸 Flights from ~$347

Wonju (WJU)

Wonju Airport can be useful for specific domestic connections, particularly if Seoul's main airports are busy.

📍 ~90 km from Seoul (reachable by car)

💸 Flights from ~$467

Gwangju (KWJ)

Gwangju Airport is a major regional airport, serving as an alternative for domestic travel with KTX connectivity.

📍 ~270 km from Seoul (reachable by KTX)

💸 Flights from ~$428

Business & First Class Flight Deals to Seoul

Discover luxury on the budget with premium cabin class on flights from Hanoi to Seoul.

Elite

Best Elite deals to Seoul

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From HAN

Elite

Jun 30

Seoul, South Korea

86% AI deal score

$1,214

$745

Save $469

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Jun 30

Seoul, South Korea

86% AI deal score

$1,224

$745

Save $479

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Jun 30

Seoul, South Korea

85% AI deal score

$1,204

$745

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Jun 30

Seoul, South Korea

85% AI deal score

$1,195

$755

Save $440

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Jun 30

Seoul, South Korea

85% AI deal score

$1,195

$755

Save $440

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Jun 30

Seoul, South Korea

85% AI deal score

$1,207

$758

Save $449

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Jun 30

Seoul, South Korea

85% AI deal score

$1,200

$758

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Jun 30

Seoul, South Korea

85% AI deal score

$1,195

$758

Save $437

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Jun 30

Seoul, South Korea

85% AI deal score

$1,195

$770

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Jun 30

Seoul, South Korea

85% AI deal score

$1,195

$782

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Jun 24

Seoul, South Korea

84% AI deal score

$1,205

$816

Save $389

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Jun 24

Seoul, South Korea

84% AI deal score

$1,205

$816

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Jun 24

Seoul, South Korea

84% AI deal score

$1,201

$816

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Jun 24

Seoul, South Korea

84% AI deal score

$1,198

$816

Save $382

From HAN

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Jun 24

Seoul, South Korea

84% AI deal score

$1,174

$816

Save $358

From HAN

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Jun 30

Seoul, South Korea

84% AI deal score

$1,196

$816

Save $380

From HAN

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Jul 07

Seoul, South Korea

84% AI deal score

$1,204

$816

Save $388

From HAN

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Jun 24

Seoul, South Korea

84% AI deal score

$1,179

$828

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Jul 06

Seoul, South Korea

83% AI deal score

$1,205

$824

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From HAN

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Jul 05

Seoul, South Korea

83% AI deal score

$1,206

$824

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From HAN

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Jul 05

Seoul, South Korea

83% AI deal score

$1,205

$824

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From HAN

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Seoul, South Korea

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$1,205

$824

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Jul 06

Seoul, South Korea

83% AI deal score

$1,214

$827

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Jul 05

Seoul, South Korea

83% AI deal score

$1,226

$827

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Seoul, South Korea

83% AI deal score

$1,214

$827

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From HAN

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Jul 06

Seoul, South Korea

83% AI deal score

$1,231

$827

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Jun 24

Seoul, South Korea

83% AI deal score

$1,174

$828

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From HAN

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Seoul, South Korea

83% AI deal score

$1,205

$828

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From HAN

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Seoul, South Korea

83% AI deal score

$1,204

$828

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From HAN

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Jun 21

Seoul, South Korea

83% AI deal score

$1,250

$828

Save $422

From HAN

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Jun 24

Seoul, South Korea

83% AI deal score

$1,190

$831

Save $359

From HAN

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Jun 24

Seoul, South Korea

83% AI deal score

$1,190

$831

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From HAN

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Jun 24

Seoul, South Korea

83% AI deal score

$1,202

$831

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From HAN

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Jun 21

Seoul, South Korea

83% AI deal score

$1,257

$856

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From HAN

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Jun 24

Seoul, South Korea

83% AI deal score

$1,189

$857

Save $332

From HAN

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Jul 06

Seoul, South Korea

82% AI deal score

$1,207

$827

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From HAN

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Seoul, South Korea

82% AI deal score

$1,207

$827

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From HAN

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Jul 07

Seoul, South Korea

82% AI deal score

$1,195

$831

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From HAN

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Jul 07

Seoul, South Korea

82% AI deal score

$1,198

$831

Save $367

From HAN

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Jul 12

Seoul, South Korea

82% AI deal score

$1,206

$839

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From HAN

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Jul 12

Seoul, South Korea

82% AI deal score

$1,206

$839

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From HAN

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Jul 12

Seoul, South Korea

82% AI deal score

$1,207

$842

Save $365

From HAN

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Jul 06

Seoul, South Korea

82% AI deal score

$1,205

$850

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From HAN

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Jul 05

Seoul, South Korea

82% AI deal score

$1,205

$850

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From HAN

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Jul 05

Seoul, South Korea

82% AI deal score

$1,205

$850

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From HAN

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Jul 06

Seoul, South Korea

82% AI deal score

$1,205

$850

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From HAN

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Sep 09

Seoul, South Korea

79% AI deal score

$991

$767

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Sep 10

Seoul, South Korea

75% AI deal score

$985

$767

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Sep 11

Seoul, South Korea

75% AI deal score

$985

$767

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Sep 09

Seoul, South Korea

75% AI deal score

$985

$767

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Sep 14

Seoul, South Korea

75% AI deal score

$985

$767

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Seoul, South Korea

75% AI deal score

$985

$767

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Seoul, South Korea

75% AI deal score

$977

$767

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Seoul, South Korea

75% AI deal score

$985

$767

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Sep 21

Seoul, South Korea

75% AI deal score

$1,198

$915

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Seoul, South Korea

74% AI deal score

$947

$763

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Seoul, South Korea

74% AI deal score

$946

$766

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Seoul, South Korea

74% AI deal score

$959

$766

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Seoul, South Korea

74% AI deal score

$947

$766

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From HAN

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Dec 11

Seoul, South Korea

74% AI deal score

$957

$766

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Jul 09

Seoul, South Korea

74% AI deal score

$977

$766

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From HAN

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Seoul, South Korea

74% AI deal score

$957

$766

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From HAN

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Seoul, South Korea

74% AI deal score

$959

$766

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From HAN

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Seoul, South Korea

74% AI deal score

$949

$766

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Seoul, South Korea

74% AI deal score

$948

$766

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Seoul, South Korea

74% AI deal score

$949

$766

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From HAN

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Seoul, South Korea

74% AI deal score

$957

$766

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From HAN

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Sep 15

Seoul, South Korea

74% AI deal score

$981

$767

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From HAN

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Sep 01

Seoul, South Korea

74% AI deal score

$940

$767

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Sep 05

Seoul, South Korea

74% AI deal score

$964

$767

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Seoul, South Korea

74% AI deal score

$969

$767

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Sep 01

Seoul, South Korea

74% AI deal score

$951

$767

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Seoul, South Korea

74% AI deal score

$941

$767

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Sep 07

Seoul, South Korea

74% AI deal score

$977

$767

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From HAN

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Sep 14

Seoul, South Korea

74% AI deal score

$973

$767

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Sep 08

Seoul, South Korea

74% AI deal score

$964

$767

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From HAN

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Sep 16

Seoul, South Korea

74% AI deal score

$981

$767

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From HAN

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Jun 22

Seoul, South Korea

74% AI deal score

$975

$767

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From HAN

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Sep 07

Seoul, South Korea

74% AI deal score

$964

$767

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Seoul, South Korea

74% AI deal score

$977

$767

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Sep 10

Seoul, South Korea

74% AI deal score

$972

$767

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Sep 13

Seoul, South Korea

74% AI deal score

$948

$767

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From HAN

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Seoul, South Korea

74% AI deal score

$965

$767

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From HAN

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Sep 13

Seoul, South Korea

74% AI deal score

$973

$767

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From HAN

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Sep 08

Seoul, South Korea

74% AI deal score

$977

$767

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From HAN

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Sep 14

Seoul, South Korea

74% AI deal score

$948

$767

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From HAN

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Sep 09

Seoul, South Korea

74% AI deal score

$973

$767

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From HAN

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Sep 12

Seoul, South Korea

74% AI deal score

$973

$767

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From HAN

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Sep 02

Seoul, South Korea

74% AI deal score

$953

$767

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Sep 11

Seoul, South Korea

74% AI deal score

$973

$767

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From HAN

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Jul 16

Seoul, South Korea

74% AI deal score

$954

$767

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From HAN

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Dec 07

Seoul, South Korea

74% AI deal score

$973

$767

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From HAN

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Dec 08

Seoul, South Korea

74% AI deal score

$975

$767

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From HAN

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Dec 07

Seoul, South Korea

74% AI deal score

$957

$767

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From HAN

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Dec 10

Seoul, South Korea

74% AI deal score

$985

$767

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From HAN

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Sep 03

Seoul, South Korea

74% AI deal score

$965

$767

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From HAN

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Oct 15

Seoul, South Korea

74% AI deal score

$1,184

$940

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Oct 11

Seoul, South Korea

74% AI deal score

$1,199

$940

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Oct 12

Seoul, South Korea

74% AI deal score

$1,183

$941

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Sep 15

Seoul, South Korea

74% AI deal score

$1,182

$941

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Frequently Asked Questions About Flights to Seoul

Historically, the optimal booking window for flights from Hanoi to Seoul is typically 28-59 days before departure. During this period, the average price was around $216. Booking 14-27 days out saw an average price of $405, while last-minute bookings (0-6 days before departure) had the highest average price at $492. Planning ahead by at least four weeks can lead to significant savings on this route.

Across the trailing quarter, a good price for a flight from Hanoi to Seoul is considered to be $226 or less. The median price for this route was $293. Prices up to $414 are still within the typical range for this route, but aiming for prices below the $226 threshold can represent a notable saving.

Historically, December has offered the cheapest flights from Hanoi to Seoul, with a median price of $118. July and September also presented competitive prices, with median fares of $148 and $149 respectively. These months tend to be significantly cheaper than the annual median price of $293 for this route.

Related routes

Consider alternative routes from Hanoi

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