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

In the trailing 90 days, approximately 39.6% of flights from Bangkok to Seoul were non-stop. For flights that include stopovers, travelers typically encounter one stop. This indicates that while direct options are available, a notable portion of the routes involve at least one connection.

What's the flight time from Bangkok to Seoul?

A direct flight from Bangkok to Seoul typically takes about 5 hours and 35 minutes, covering a distance of 3668 kilometers. For flights with one stop, the median travel time increases significantly to approximately 10 hours and 45 minutes. Travelers should consider these durations when planning their journey to Seoul from Bangkok.

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

Yes, historically, good prices on flights from Bangkok to Seoul have been frequent. This route is classified as one with consistent opportunities for finding favorable fares. Travelers can often find competitive deals when planning their trips between these two cities, based on pricing trends observed across the trailing quarter.

Flights From Bangkok

To Seoul

Cheap Flights from Bangkok to Seoul

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Deals from

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

Today’s best flight deals from Bangkok to Seoul

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Round trip

Sort by: Cheapest

August 4 - August 19

Cheapest

Earliest

BKK - Seoul

$205

$201

Round trip

August 13 - August 19

BKK - Seoul

$239

$202

Round trip

August 13 - August 18

Best

BKK - Seoul

$249

$203

Round trip

August 4 - August 30

Earliest

BKK - Seoul

$196

$203

Round trip

August 6 - August 19

BKK - Seoul

$208

$203

Round trip

August 4 - August 29

Earliest

BKK - Seoul

$196

$203

Round trip

August 4 - August 26

Earliest

BKK - Seoul

$198

$203

Round trip

August 4 - August 27

Earliest

BKK - Seoul

$198

$203

Round trip

August 13 - August 29

BKK - Seoul

$202

$203

Round trip

August 4 - August 31

Earliest

BKK - Seoul

$196

$204

Round trip

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Bangkok to Seoul: Overview

Insights for flights from Bangkok to Seoul

Most itineraries for flights from Bangkok to Seoul connect at least once, with only 39.6% of recent fares being non-stop. For connecting itineraries, the typical number of stopovers is 1. This indicates that while direct flights from Bangkok to Seoul are available, many travelers will find themselves with at least one stop.

If you are looking for cheap flights from Bangkok to Seoul, fares right now are typically $273–$540, with a median of $402. Currently, prices are above the typical level for this route. There are no recent fares classified as a good price, suggesting that current pricing may be higher than usual.

When is the cheapest time to fly from Bangkok to Seoul? The data indicates that February is typically the most affordable month, with a median fare of $204. Following closely are May, with a median fare of $232, and January, where the median fare is $246. These months offer the lowest median prices for this route.

A typical journey from Bangkok to Seoul takes approximately 11h 30m, including connections. This duration accounts for the fact that most itineraries involve at least one stopover, reflecting the overall travel time you can expect for this medium-haul route. The total distance covered on this route is 3,668 km, classifying it as a medium-haul flight.

How much is a round trip from Bangkok to Seoul

Regular price: $187 - $314

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

The regular price range for this route is between 187 USD and 314 USD. The current lowest deal is 198 USD with Arcus-Air Logistic for travel from Oct 25-Oct 26.

now $198

Low $187

High $314

The cheapest time to fly from Bangkok to Seoul

The cheapest month to fly from Bangkok to Seoul is February, with a median price of $204. The most expensive month is March, with a median price of $686. Generally, prices are lower from January to December.

February

Cheapest

Flights from $204

March

Most Expensive

Flights from $686

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Bangkok to Seoul

Arcus-Air Logistic

Last-minute flights going from Bangkok to Seoul

Thu, Jul 16

⌛ Last-Minute

BKK - Seoul

Bangkok (BKK) - Seoul (GMP)

Coyne Aviation

$368

$262

One-way

Thu, Jul 16

⌛ Last-Minute

BKK - Seoul

Bangkok (BKK) - Seoul (ICN)

Vietnam Airlines

$328

$280

One-way

Fri, Jul 17

⌛ Last-Minute

BKK - Seoul

Bangkok (BKK) - Seoul (ICN)

T'way Air

$277

$242

One-way

Sat, Jul 18

⌛ Last-Minute

BKK - Seoul

Bangkok (BKK) - Seoul (GMP)

Coyne Aviation

$388

$327

One-way

Mon, Jul 20

⌛ Last-Minute

BKK - Seoul

Bangkok (BKK) - Seoul (GMP)

Coyne Aviation

$373

$302

One-way

Fri, Jul 24

⌛ Last-Minute

BKK - Seoul

Bangkok (BKK) - Seoul (ICN)

MyTravel Airways

$197

$234

One-way

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

3 nights

Aug 21 - Aug 24

$357 → $247

31%

4 nights

Aug 3 - Aug 7

$269 → $209

22%

4 nights

Aug 24 - Aug 28

$297 → $238

20%

4 nights

Aug 25 - Aug 29

$297 → $241

19%

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 at $402.

📅 Best time to fly

February is historically the cheapest month

Historically, February is the cheapest month to fly from Bangkok to Seoul, with a median price of $204.

⏱️ Flight duration

Median flight time is 11h 30m

The median flight time for this route is 11 hours and 30 minutes, classifying it as a medium-haul flight.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights make up 60.4% of all flights, with a median of 1 stopover when connecting.

🏆 Airline highlight

Arcus-Air Logistic offers direct flights

Arcus-Air Logistic is an airline that offers direct flights from Bangkok to Seoul.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Bangkok to Seoul are frequent, appearing within a 30-day window.

Bangkok main airports to depart from

Suvarnabhumi (BKK)

Cheapest

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

📍 ~25 km from city center (reachable by car or train)

💸 Flights from ~$272

Don Mueang International (DMK)

Don Mueang International Airport (DMK) is another option for flights from Bangkok to Seoul.

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

💸 Flights from ~$349

Seoul main airports to arrive at

Incheon International (ICN)

Cheapest

Incheon International Airport is a major hub for flights to Seoul, offering many international connections.

📍 ~55 km from Seoul (reachable by public transport and car)

💸 Flights from ~$272

Gimpo International (GMP)

Gimpo International Airport is a convenient option for reaching Seoul, especially for domestic transfers.

📍 ~20 km from Seoul (reachable by public transport and car)

💸 Flights from ~$360

Airports nearby Seoul used as alternative

Cheongju International (CJJ)

Cheongju International is a useful alternative for Seoul with good connections via express bus and rail services.

📍 ~135 km from Seoul (reachable by bus and rail)

💸 Flights from ~$349

Gimhae International (PUS)

Gimhae International is a major international gateway, highly accessible from Seoul via KTX high-speed rail.

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

💸 Flights from ~$262

Daegu International (TAE)

Cheapest

Daegu International offers a good selection of international regional flights and is accessible from Seoul by KTX.

📍 ~230 km from Seoul (reachable by KTX high-speed rail)

💸 Flights from ~$246

Wonju (WJU)

Wonju is geographically the closest candidate airport to Seoul, useful for specific domestic connections.

📍 ~95 km from Seoul (reachable by car)

💸 Flights from ~$462

Gwangju (KWJ)

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

📍 ~270 km from Seoul (reachable by KTX high-speed rail)

💸 Flights from ~$413

Business & First Class Flight Deals to Seoul

73% AI deal score

$1,114

From BKK

Elite

Jun 30

Seoul, South Korea

72% AI deal score

$1,144

$1,128

Save $16

From BKK

Elite

Aug 12

Seoul, South Korea

72% AI deal score

$1,230

$1,223

Save $7

From BKK

Elite

Jul 31

Seoul, South Korea

72% AI deal score

$1,242

$1,223

Save $19

From BKK

Elite

Jun 29

Seoul, South Korea

72% AI deal score

$1,238

$1,228

Save $10

From BKK

Elite

Jul 31

Seoul, South Korea

72% AI deal score

$1,275

$1,228

Save $47

From BKK

Elite

Jun 21

Seoul, South Korea

72% AI deal score

$1,195

From BKK

Elite

Jun 21

Seoul, South Korea

72% AI deal score

$1,227

Frequently Asked Questions About Flights to Seoul

Historically, the sweet spot for booking flights from Bangkok to Seoul to secure the lowest prices is typically 14-27 days before departure. During this period, the average price observed was around $317. Booking within 0-6 days of departure generally sees prices rise significantly, averaging about $505. Even booking 60+ days out tends to be more expensive, with an average price of $477, based on data from the trailing 90 days.

Based on historical data from the trailing 90 days, a good price for a flight from Bangkok to Seoul is considered to be $273 or less. The median price for this route has been observed at $402. Prices can go up to $540 or more for the higher end of the market, so aiming for prices at or below the good price threshold is advisable for budget-conscious travelers.

Historically, February has been the cheapest month to fly from Bangkok to Seoul, with a median price of $204. May also offers competitive prices, with a median of $232. January, while also among the cheaper months, had a slightly higher median price of $246. Across the trailing quarter, the annual median price for this route was $402, indicating significant savings are possible during these specific months.

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