How many flights from Bangkok to Seoul are non-stop?

Across the trailing quarter, approximately 32.5% of flights from Bangkok to Seoul were non-stop. For flights that included stopovers, the median number of stopovers was 1. This indicates that while direct options are available, a significant portion of routes involve at least one connection.

What's the flight time from Bangkok to Seoul?

The typical direct flight time from Bangkok to Seoul is 5 hours and 30 minutes, covering a distance of 3668 kilometers. For flights with one stop, the median travel time is considerably longer, averaging 11 hours and 55 minutes. Travelers should account for this difference when planning their journey.

Are there frequently good prices on flights from Bangkok to Seoul?

Historically, good prices on flights from Bangkok to Seoul have been frequent. This route is consistently observed to offer competitive fares across the trailing 30 days. Travelers can typically find favorable pricing for this destination.

Flights From Bangkok

To Seoul

Cheap Flights from Bangkok to Seoul

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

Deals from

Bangkok

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

Prices updated 7 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

Today’s best flight deals from Bangkok to Seoul

Explore current cheapest deals departing from Bangkok to Seoul

2026-12-03 – 2026-12-07
BKK - Seoul
86% AI deal score
$367
$264
Round trip
2026-11-20 – 2026-11-29
BKK - Seoul
73% AI deal score
$281
$269
Round trip
2026-12-14 – 2026-12-18
BKK - Seoul
85% AI deal score
$361
$269
Round trip
2026-12-06 – 2026-12-17
BKK - Seoul
77% AI deal score
$319
$271
Round trip
2026-11-27 – 2026-11-30
BKK - Seoul
71% AI deal score
$245
$274
Round trip
2026-11-13 – 2026-11-17
BKK - Seoul
74% AI deal score
$284
$274
Round trip
2026-11-26 – 2026-11-30
BKK - Seoul
71% AI deal score
$245
$275
Round trip
2026-11-25 – 2026-11-30
BKK - Seoul
71% AI deal score
$240
$276
Round trip
2026-11-07 – 2026-11-14
BKK - Seoul
73% AI deal score
$282
$278
Round trip
2026-12-14 – 2026-12-17
BKK - Seoul
84% AI deal score
$361
$278
Round trip

Bangkok to Seoul: Overview

Insights for flights from Bangkok to Seoul

Most itineraries from Bangkok to Seoul connect at least once, with only 32.5% of recent fares being non-stop. For those connecting, the typical number of stopovers is one. This means that while direct flights from Bangkok to Seoul are available, you will frequently find options that include a layover.

A typical journey from Bangkok to Seoul takes about 5h 30m, including connections. If you opt for a connecting itinerary, the median travel time extends to approximately 13h 20m. Non-stop flights, when available, also have a median duration of 5h 30m.

When considering cheap flights from Bangkok to Seoul, fares typically range from $293–$530, with a median price of $390. Right now, current fares are above the typical level for this route. There is currently 0% of recent fares classified as a good price, indicating that finding exceptional deals might require more flexibility or a longer search.

If you are looking for the cheapest time to fly from Bangkok to Seoul, June stands out with a median fare of $171. Other cost-effective months include January, with a median fare of $278, and August, where the median fare is $362. New deals for this route appear almost daily, so setting up a price alert can be beneficial.

How much is a round trip from Bangkok to Seoul

Regular price: $198 - $335

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

The regular price range for flights from Bangkok to Seoul is typically between $198 and $335. The current lowest deal is $258 with MyTravel Airways for travel from Apr 21-Apr 25.

now $258

Low $198

High $335

The cheapest time to fly from Bangkok to Seoul

The cheapest month to fly from Bangkok to Seoul is January, with a median price of $278. The most expensive month is December, with a median price of $531. Generally, prices are lower from January to November.

January

Cheapest

Flights from $278

December

Most Expensive

Flights from $531

Jan

Feb

Mar

Apr

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Bangkok to Seoul

T'way Air

Last-minute flights going from Bangkok to Seoul

Fri, Nov 13

⌛ Last-Minute

BKK - Seoul

Bangkok (BKK) - Seoul (GMP)

Air China, Air China

$330

$407

One-way

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

2 nights

Oct 29 - Oct 31

$355 → $283

20%

2 nights

Oct 30 - Nov 1

$357 → $293

18%

1 night

Oct 30 - Oct 31

$358 → $296

17%

1 night

Oct 29 - Oct 30

$358 → $306

14%

Popular Airports to fly from Bangkok to Seoul

Bangkok - Seoul route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Bangkok to Seoul are above the typical level for this route.

📅 Best time to fly

June is historically the cheapest month to fly

Historically, June is the cheapest month to fly from Bangkok to Seoul, with a median price of $171.

⏱️ Flight duration

Direct flights average 5h 30m

Direct flights from Bangkok to Seoul typically take 5h 30m, while connecting flights average 13h 20m.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights make up 67.5% of recent deals, with a median of 1 stopover when connecting.

🏆 Airline highlight

T'way Air offers direct flights

T'way Air provides direct flights from Bangkok to Seoul, with 1 direct deal recently found.

🎯 Booking tip

Deals appear frequently

Deals for flights from Bangkok to Seoul appear frequently, with new deals emerging within 30 days.

Bangkok main airports to depart from

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a primary option for flights from Bangkok to Seoul.

📍 ~28 km from city center (reachable by car or train)

💸 Flights from ~$253

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a good choice for flights from Bangkok to Seoul.

📍 ~48 km from Seoul (reachable by car)

💸 Flights from ~$229

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

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

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

💸 Flights from ~$317

Business & First Class Flight Deals to Seoul

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

Elite

Best Elite deals to Seoul

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

From BKK

Elite

Jan 25

Seoul, South Korea

89% AI deal score

$1,603

$1,034

Save $569

Vietnam Airlines

Business Class

From BKK

Elite

Oct 29

Seoul, South Korea

86% AI deal score

$1,414

$1,034

Save $380

Vietnam Airlines

Business Class

From BKK

Elite

Nov 11

Seoul, South Korea

83% AI deal score

$1,138

$897

Save $241

Vietnam Airlines, +1

Business Class

From BKK

Elite

Nov 01

Seoul, South Korea

83% AI deal score

$1,171

$921

Save $250

Vietnam Airlines, +1

Business Class

From BKK

Elite

Nov 04

Seoul, South Korea

83% AI deal score

$1,169

$921

Save $248

Vietnam Airlines, +1

Business Class

From BKK

Elite

Nov 10

Seoul, South Korea

82% AI deal score

$1,128

$897

Save $231

Vietnam Airlines, +1

Business Class

From BKK

Elite

Nov 04

Seoul, South Korea

82% AI deal score

$1,146

$921

Save $225

Vietnam Airlines, +1

Business Class

From BKK

Elite

Nov 03

Seoul, South Korea

82% AI deal score

$1,145

$921

Save $224

Vietnam Airlines, +1

Business Class

From BKK

Elite

Nov 01

Seoul, South Korea

82% AI deal score

$1,152

$921

Save $231

Vietnam Airlines, +1

Business Class

From BKK

Elite

Nov 03

Seoul, South Korea

82% AI deal score

$1,157

$921

Save $236

Vietnam Airlines, +1

Business Class

From BKK

Elite

Dec 17

Seoul, South Korea

80% AI deal score

$1,257

$1,019

Save $238

Vietnam Airlines

Business Class

From BKK

Elite

Dec 08

Seoul, South Korea

80% AI deal score

$1,242

$1,019

Save $223

Vietnam Airlines

Business Class

Frequently Asked Questions About Flights to Seoul

Historically, the lowest prices for flights from Bangkok to Seoul are typically found when booking 14-27 days in advance. Across the trailing quarter, the average price for this booking window was $464. Booking 7-13 days out also offered competitive pricing, with an average of $470. In contrast, booking 0-6 days before departure generally resulted in higher average prices, around $519.

Across the trailing 90 days, a good price for a flight from Bangkok to Seoul was typically around $293. The median price observed for this route was $390. Prices can vary, with about 75% of observed fares being $530 or less.

Historically, June has been the cheapest month to fly from Bangkok to Seoul, with a median price of $171. January also offered lower prices, with a median of $278. The annual median price for this route was $390, indicating that certain months can offer significant savings compared to the overall average.

Related routes

More routes from Bangkok

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Flights to Seoul from other cities

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Bangkok to Seoul: Overview

Insights for flights from Bangkok to Seoul

How much is a round trip from Bangkok to Seoul

Regular price: $198 - $335

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

The regular price range for flights from Bangkok to Seoul is typically between $198 and $335. The current lowest deal is $258 with MyTravel Airways for travel from Apr 21-Apr 25.

now $258

Low $198

High $335

The cheapest time to fly from Bangkok to Seoul

January

Cheapest

Flights from $278

December

Most Expensive

Flights from $531

Jan

Feb

Mar

Apr

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Bangkok to Seoul

T'way Air

Last-minute flights going from Bangkok to Seoul

Fri, Nov 13

⌛ Last-Minute

BKK - Seoul

Bangkok (BKK) - Seoul (GMP)

Air China, Air China

$330

$407

One-way

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

2 nights

Oct 29 - Oct 31

$355 → $283

20%

2 nights

Oct 30 - Nov 1

$357 → $293

18%

1 night

Oct 30 - Oct 31

$358 → $296

17%

1 night

Oct 29 - Oct 30

$358 → $306

14%

Popular Airports to fly from Bangkok to Seoul

Bangkok - Seoul route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Bangkok to Seoul are above the typical level for this route.

📅 Best time to fly

June is historically the cheapest month to fly

Historically, June is the cheapest month to fly from Bangkok to Seoul, with a median price of $171.

⏱️ Flight duration

Direct flights average 5h 30m

Direct flights from Bangkok to Seoul typically take 5h 30m, while connecting flights average 13h 20m.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights make up 67.5% of recent deals, with a median of 1 stopover when connecting.

🏆 Airline highlight

T'way Air offers direct flights

T'way Air provides direct flights from Bangkok to Seoul, with 1 direct deal recently found.

🎯 Booking tip

Deals appear frequently

Deals for flights from Bangkok to Seoul appear frequently, with new deals emerging within 30 days.

Bangkok main airports to depart from

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a primary option for flights from Bangkok to Seoul.

📍 ~28 km from city center (reachable by car or train)

💸 Flights from ~$253

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a good choice for flights from Bangkok to Seoul.

📍 ~48 km from Seoul (reachable by car)

💸 Flights from ~$229

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

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

Seoul, South Korea

80% AI deal score

$1,242

$1,019

Save $223

Vietnam Airlines

Business Class

Frequently Asked Questions About Flights to Seoul

Cheap Flights from Bangkok to Seoul

Today’s best flight deals from Bangkok to Seoul

Bangkok to Seoul: Overview

Insights for flights from Bangkok to Seoul

How much is a round trip from Bangkok to Seoul

The cheapest time to fly from Bangkok to Seoul

Direct flights from Bangkok to Seoul

Last-minute flights going from Bangkok to Seoul

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

Popular Airports to fly from Bangkok to Seoul

Bangkok - Seoul route insights

Recent fares are above the typical level

June is historically the cheapest month to fly

Direct flights average 5h 30m

Connecting flights are dominant on this route

T'way Air offers direct flights

Deals appear frequently

Bangkok 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

Jan 25

Oct 29

Nov 11

Nov 01

Nov 04

Nov 10

Nov 04

Nov 03

Nov 01

Nov 03

Dec 17

Dec 08

Frequently Asked Questions About Flights to Seoul

How early should I book Bangkok to Seoul flights to get the cheapest price?

How much should a flight from Bangkok to Seoul cost?

What's the cheapest month to fly from Bangkok to Seoul?

How many flights from Bangkok to Seoul are non-stop?

What's the flight time from Bangkok to Seoul?

Are there frequently good prices on flights from Bangkok to Seoul?

Related routes

More routes from Bangkok

Flights to Seoul from other cities

Bangkok to Seoul: Overview

Insights for flights from Bangkok to Seoul

How much is a round trip from Bangkok to Seoul

The cheapest time to fly from Bangkok to Seoul

Direct flights from Bangkok to Seoul

Last-minute flights going from Bangkok to Seoul

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

Popular Airports to fly from Bangkok to Seoul

Bangkok - Seoul route insights

Recent fares are above the typical level

June is historically the cheapest month to fly

Direct flights average 5h 30m

Connecting flights are dominant on this route

T'way Air offers direct flights

Deals appear frequently

Bangkok 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

Jan 25

Oct 29

Nov 11

Nov 01

Nov 04

Nov 10

Nov 04

Nov 03

Nov 01

Nov 03

Dec 17

Dec 08

Frequently Asked Questions About Flights to Seoul

How early should I book Bangkok to Seoul flights to get the cheapest price?

How much should a flight from Bangkok to Seoul cost?

What's the cheapest month to fly from Bangkok to Seoul?