Can I fly direct from Hanoi to Seoul?

Yes, direct flights from Hanoi to Seoul are available. Historically, direct flights have accounted for 47.8% of all flights on this route. For journeys involving a stopover, the median number of stopovers is typically one. This data reflects trends observed over the trailing 90 days.

How long is the flight from Hanoi to Seoul?

A direct flight from Hanoi to Seoul typically takes approximately 4 hours and 10 minutes, covering a distance of 2684 kilometers. For flights with one stop, the median duration is considerably longer, averaging around 12 hours and 25 minutes. These durations represent typical travel times for this route.

How much more do direct flights from Hanoi to Seoul cost?

Historically, direct flights from Hanoi to Seoul are approximately 9% more expensive than connecting flights. The median price for a direct flight is typically $371, while connecting flights have a median price of $341. Direct flights constituted 36.7% of the available options across the trailing 90 days.

Flights From Hanoi

To Seoul

Cheap Flights from Hanoi to Seoul

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Prices updated today

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Fares are subject to change and may not be available for all dates. (Data last updated Nov 2, 2026.)

Today’s best flight deals from Hanoi to Seoul

Explore current cheapest deals departing from Hanoi to Seoul

2027-04-18 – 2027-04-25
HAN - Seoul
50% AI deal score
$190
$196
Round trip
2027-04-20 – 2027-04-22
HAN - Seoul
65% AI deal score
$193
$197
Round trip
2027-04-20 – 2027-04-25
HAN - Seoul
50% AI deal score
$191
$197
Round trip
2027-04-20 – 2027-04-21
HAN - Seoul
65% AI deal score
$193
$197
Round trip
2027-04-17 – 2027-04-23
HAN - Seoul
50% AI deal score
$190
$197
Round trip
2027-04-20 – 2027-04-23
HAN - Seoul
65% AI deal score
$193
$197
Round trip
2027-04-17 – 2027-04-20
HAN - Seoul
65% AI deal score
$193
$197
Round trip
2027-04-17 – 2027-04-21
HAN - Seoul
65% AI deal score
$194
$197
Round trip
2027-04-17 – 2027-04-24
HAN - Seoul
50% AI deal score
$190
$197
Round trip
2027-04-20 – 2027-04-24
HAN - Seoul
65% AI deal score
$194
$197
Round trip

Hanoi to Seoul: Overview

Insights for flights from Hanoi to Seoul

A typical journey from Hanoi to Seoul takes about 4h 10m, including connections. This is considered a medium-haul flight, covering a distance of 2684 kilometers. While a meaningful share of itineraries are non-stop, the overall median journey time accounts for routes that involve at least one stopover.

When looking for cheap flights from Hanoi to Seoul, prices typically range from $279–$459, with a median of $345. Right now, current fares are below the typical level for this route. Approximately 20% of recent fares were classified as a good price, indicating that competitive offers appear periodically. New deals are infrequent, so setting up a price alert can be beneficial.

The cheapest time to fly from Hanoi to Seoul is often in February, with a median fare of $159. Other affordable months include July, where the median fare is $191, and September, with a median fare of $200. These months tend to offer more budget-friendly options compared to the overall typical price range.

For direct flights from Hanoi to Seoul, a meaningful share of itineraries are non-stop, accounting for 47.8% of recent fares. For the remaining itineraries that include connections, the typical number of stopovers is one. This means you have a good chance of finding a non-stop option, but connecting flights are also common.

How much is a round trip from Hanoi to Seoul

Regular price: $168 - $291

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

The regular price range for flights from Hanoi to Seoul is between 168 USD and 291 USD. The current lowest deal is 192 USD with Vietjet Air for travel from Apr 20-Apr 24.

now $192

Low $168

High $291

The cheapest time to fly from Hanoi to Seoul

The cheapest month to fly from HAN to SEL is February, with a median price of $159. The most expensive month is August, with a median price of $466. Prices are generally lower from February to November.

February

Cheapest

Flights from $159

August

Most Expensive

Flights from $466

Jan

Feb

Mar

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hanoi to Seoul

Vietjet Air

Last-minute flights going from Hanoi to Seoul

Tue, Oct 27

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

Vietjet Air

$366

$263

One-way

Wed, Oct 28

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

$368

$282

One-way

Wed, Oct 28

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

$368

$298

One-way

Wed, Oct 28

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

$363

$302

One-way

Sun, Nov 1

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

Shandong Airlines

$280

$248

One-way

Sun, Nov 1

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

Shandong Airlines

$293

$255

One-way

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

4 nights

Apr 18 - Apr 22

$199 → $197

3 nights

Apr 17 - Apr 20

$199 → $197

2 nights

Apr 18 - Apr 20

$199 → $197

4 nights

Apr 20 - Apr 24

$195 → $195

Popular Airports to fly from Hanoi to Seoul

Hanoi - Seoul route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Hanoi to Seoul are below the typical level, with a median of $345.

📅 Best time to fly

February is historically cheapest at $159

Historically, February offers the lowest median prices at $159, followed by July at $191.

⏱️ Flight duration

Direct flights average 4h 10m

Direct flights to Seoul typically take 4h 10m, while connecting flights average 13h 20m.

✈️ Airlines & availability

47.8% of recent flights are direct

Nearly half of recent flights on this route are direct, with connecting flights having 1 stopover.

🏆 Airline highlight

Vietjet Air offers direct flights

Vietjet Air provides direct flights on this route, with deals available from $192.

🎯 Booking tip

Deals are rare on this route

Deals on flights from Hanoi to Seoul are rare, occurring infrequently over 30 days.

Hanoi main airports to depart from

Noi Bai International (HAN)

Cheapest

Noi Bai International Airport is a convenient departure point for flights from Hanoi to Seoul.

📍 ~22 km from city center (reachable by car)

💸 Flights from ~$170

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

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

📍 ~48 km from Seoul city center.

💸 Flights from ~$185

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International is a useful alternative, serving as a primary low-cost carrier hub for regional international routes.

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

💸 Flights from ~$258

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

Oct 29

Seoul, South Korea

88% AI deal score

$1,241

$631

Save $610

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 11

Seoul, South Korea

87% AI deal score

$1,096

$614

Save $482

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 01

Seoul, South Korea

87% AI deal score

$1,120

$614

Save $506

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 03

Seoul, South Korea

87% AI deal score

$1,112

$614

Save $498

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 05

Seoul, South Korea

87% AI deal score

$1,170

$626

Save $544

Vietnam Airlines, +1

Business Class

From HAN

Elite

Oct 29

Seoul, South Korea

87% AI deal score

$1,429

$726

Save $703

Vietnam Airlines, +1

Business Class

From HAN

Elite

Oct 29

Seoul, South Korea

87% AI deal score

$1,402

$726

Save $676

Vietnam Airlines, +1

Business Class

From HAN

Elite

Oct 28

Seoul, South Korea

86% AI deal score

$1,209

$622

Save $587

Vietjet Air, +1

Business Class

From HAN

Elite

Nov 04

Seoul, South Korea

85% AI deal score

$1,127

$667

Save $460

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 01

Seoul, South Korea

84% AI deal score

$1,138

$553

Save $585

Vietnam Airlines, +1

Business Class

From HAN

Elite

Nov 01

Seoul, South Korea

84% AI deal score

$1,027

$685

Save $342

Shandong Airlines

Business Class

From HAN

Elite

Nov 20

Seoul, South Korea

84% AI deal score

$1,051

$689

Save $362

Shandong Airlines

Business Class

Frequently Asked Questions About Flights to Seoul

Historically, the best prices for flights from Hanoi to Seoul are found when booking 28-59 days in advance. During this period, the average price is typically around $359. Booking within 0-6 days of departure usually sees prices rise to about $395, while flights booked 14-27 days out average $498. For the trailing 90 days, this booking window generally offers the most favorable fares.

Across the trailing quarter, a good price for a flight from Hanoi to Seoul is considered to be $279 or less. The median price for this route was $345. Prices can vary, with 75% of fares historically being $459 or less. These figures are based on data from the trailing 90 days.

Historically, the cheapest months to fly from Hanoi to Seoul include February, with a median price of $159, and July, with a median price of $191. September also typically offers competitive fares, with a median price of $200. The annual median price for this route is $345, based on data from the trailing 270 days.

Hanoi to Seoul: Overview

Insights for flights from Hanoi to Seoul

How much is a round trip from Hanoi to Seoul

Regular price: $168 - $291

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

The regular price range for flights from Hanoi to Seoul is between 168 USD and 291 USD. The current lowest deal is 192 USD with Vietjet Air for travel from Apr 20-Apr 24.

now $192

Low $168

High $291

The cheapest time to fly from Hanoi to Seoul

February

Cheapest

Flights from $159

August

Most Expensive

Flights from $466

Jan

Feb

Mar

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Hanoi to Seoul

Vietjet Air

Last-minute flights going from Hanoi to Seoul

Tue, Oct 27

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

Vietjet Air

$366

$263

One-way

Wed, Oct 28

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

$368

$282

One-way

Wed, Oct 28

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

$368

$298

One-way

Wed, Oct 28

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

$363

$302

One-way

Sun, Nov 1

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

Shandong Airlines

$280

$248

One-way

Sun, Nov 1

⌛ Last-Minute

HAN - Seoul

Hanoi (HAN) - Seoul (ICN)

Shandong Airlines

$293

$255

One-way

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

4 nights

Apr 18 - Apr 22

$199 → $197

3 nights

Apr 17 - Apr 20

$199 → $197

2 nights

Apr 18 - Apr 20

$199 → $197

4 nights

Apr 20 - Apr 24

$195 → $195

Popular Airports to fly from Hanoi to Seoul

Hanoi - Seoul route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Hanoi to Seoul are below the typical level, with a median of $345.

📅 Best time to fly

February is historically cheapest at $159

Historically, February offers the lowest median prices at $159, followed by July at $191.

⏱️ Flight duration

Direct flights average 4h 10m

Direct flights to Seoul typically take 4h 10m, while connecting flights average 13h 20m.

✈️ Airlines & availability

47.8% of recent flights are direct

Nearly half of recent flights on this route are direct, with connecting flights having 1 stopover.

🏆 Airline highlight

Vietjet Air offers direct flights

Vietjet Air provides direct flights on this route, with deals available from $192.

🎯 Booking tip

Deals are rare on this route

Deals on flights from Hanoi to Seoul are rare, occurring infrequently over 30 days.

Hanoi main airports to depart from

Noi Bai International (HAN)

Cheapest

Noi Bai International Airport is a convenient departure point for flights from Hanoi to Seoul.

📍 ~22 km from city center (reachable by car)

💸 Flights from ~$170

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

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

📍 ~48 km from Seoul city center.

💸 Flights from ~$185

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International is a useful alternative, serving as a primary low-cost carrier hub for regional international routes.

Seoul, South Korea

84% AI deal score

$1,051

$689

Save $362

Shandong Airlines

Business Class

Frequently Asked Questions About Flights to Seoul

Cheap Flights from Hanoi to Seoul

Today’s best flight deals from Hanoi to Seoul

Hanoi to Seoul: Overview

Insights for flights from Hanoi to Seoul

How much is a round trip from Hanoi to Seoul

The cheapest time to fly from Hanoi to Seoul

Direct flights from Hanoi to Seoul

Last-minute flights going from Hanoi to Seoul

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

Popular Airports to fly from Hanoi to Seoul

Hanoi - Seoul route insights

Recent fares are below the typical level

February is historically cheapest at $159

Direct flights average 4h 10m

47.8% of recent flights are direct

Vietjet Air offers direct flights

Deals are rare on this route

Hanoi main airports to depart from

Seoul main airports to arrive at

Airports nearby Seoul used as alternative

Business & First Class Flight Deals to Seoul

Best Elite deals to Seoul

Oct 29

Nov 11

Nov 01

Nov 03

Nov 05

Oct 29

Oct 29

Oct 28

Nov 04

Nov 01

Nov 01

Nov 20

Frequently Asked Questions About Flights to Seoul

How far in advance should I book a flight from Hanoi to Seoul?

What is a good price for a flight from Hanoi to Seoul?

Which months have the cheapest flights from Hanoi to Seoul?

Can I fly direct from Hanoi to Seoul?

How long is the flight from Hanoi to Seoul?

How much more do direct flights from Hanoi to Seoul cost?

Related routes

More routes from Hanoi

Flights to Seoul from other cities

Hanoi to Seoul: Overview

Insights for flights from Hanoi to Seoul

How much is a round trip from Hanoi to Seoul

The cheapest time to fly from Hanoi to Seoul

Direct flights from Hanoi to Seoul

Last-minute flights going from Hanoi to Seoul

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

Popular Airports to fly from Hanoi to Seoul

Hanoi - Seoul route insights

Recent fares are below the typical level

February is historically cheapest at $159

Direct flights average 4h 10m

47.8% of recent flights are direct

Vietjet Air offers direct flights

Deals are rare on this route

Hanoi main airports to depart from

Seoul main airports to arrive at

Airports nearby Seoul used as alternative

Business & First Class Flight Deals to Seoul

Best Elite deals to Seoul

Oct 29

Nov 11

Nov 01

Nov 03

Nov 05

Oct 29

Oct 29

Oct 28

Nov 04

Nov 01

Nov 01

Nov 20

Frequently Asked Questions About Flights to Seoul

How far in advance should I book a flight from Hanoi to Seoul?

What is a good price for a flight from Hanoi to Seoul?

Which months have the cheapest flights from Hanoi to Seoul?