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Cheap flights from Bangkok Suvarnabhumi Airport to Seoul from $107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to Seoul departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bangkok Suvarnabhumi Airport to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hong Kong Airlines Logo
2:40 am - 1:20 am
BKK
-
ICN
20h 40m1 stop
Hong Kong Airlines Logo
2:50 pm - 9:00 pm
ICN
-
BKK
8h 10m1 stop
$216Hong Kong Airlines
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
2:25 am - 9:55 am
BKK
-
ICN
5h 30mnonstop
Multiple Airlines Logo
10:10 am - 5:00 pm
ICN
-
BKK
8h 50m1 stop
$217Multiple Airlines
Thu, Mar 5 - Tue, Mar 10
Hong Kong Airlines Logo
1:50 am - 1:50 pm
BKK
-
ICN
10h 00m1 stop
Hong Kong Airlines Logo
2:50 pm - 1:40 am
ICN
-
BKK
12h 50m1 stop
$218Hong Kong Airlines
Thu, Jun 11 - Tue, Jun 16
Multiple Airlines Logo
2:25 am - 9:55 am
BKK
-
ICN
5h 30mnonstop
Multiple Airlines Logo
12:15 pm - 1:20 am
ICN
-
BKK
15h 05m1 stop
$227Multiple Airlines
Wed, Jan 7 - Thu, Jan 15
Multiple Airlines Logo
2:25 am - 9:55 am
BKK
-
ICN
5h 30mnonstop
Multiple Airlines Logo
4:40 pm - 4:05 am
ICN
-
BKK
13h 25m2 stops
$229Multiple Airlines
Wed, Jan 7 - Thu, Jan 15
Multiple Airlines Logo
2:25 am - 9:55 am
BKK
-
ICN
5h 30mnonstop
Multiple Airlines Logo
4:40 pm - 4:05 am
ICN
-
BKK
13h 25m2 stops
$232Multiple Airlines
Thu, Jan 8 - Wed, Jan 14
Multiple Airlines Logo
2:25 am - 9:55 am
BKK
-
ICN
5h 30mnonstop
Multiple Airlines Logo
2:20 pm - 4:05 am
ICN
-
BKK
15h 45m2 stops
$233Multiple Airlines
Wed, Dec 31 - Sun, Jan 11
Multiple Airlines Logo
10:40 am - 9:05 pm
BKK
-
ICN
8h 25m1 stop
Multiple Airlines Logo
12:10 pm - 4:20 pm
ICN
-
BKK
6h 10mnonstop
$234Multiple Airlines
Thu, Mar 5 - Tue, Mar 10
Multiple Airlines Logo
2:25 am - 9:55 am
BKK
-
ICN
5h 30mnonstop
Multiple Airlines Logo
1:10 pm - 12:10 am
ICN
-
BKK
13h 00m1 stop
$235Multiple Airlines
Wed, Dec 31 - Fri, Jan 9
Multiple Airlines Logo
2:25 am - 9:55 am
BKK
-
ICN
5h 30mnonstop
Multiple Airlines Logo
1:10 pm - 9:30 pm
ICN
-
BKK
10h 20m1 stop
$238Multiple Airlines
Thu, Jan 8 - Wed, Jan 14

T'way Air flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport

Our best T'way Air deals on Bangkok Suvarnabhumi Airport to Incheon Intl Airport flight tickets
T'way Air
Jan 5
BKK1:30 amBangkok Suvarnabhumi
5h 30m
ICN9:00 amIncheon Intl
Jan 9
ICN7:50 pmIncheon Intl
6h 20m
BKK12:10 amBangkok Suvarnabhumi
$273
Find similar
T'way Air
Jan 6
BKK1:30 amBangkok Suvarnabhumi
5h 30m
ICN9:00 amIncheon Intl
Jan 8
ICN7:50 pmIncheon Intl
6h 20m
BKK12:10 amBangkok Suvarnabhumi
$284
Find similar
T'way Air
Dec 18
BKK1:30 amBangkok Suvarnabhumi
5h 30m
ICN9:00 amIncheon Intl
Dec 22
ICN7:50 pmIncheon Intl
6h 20m
BKK12:10 amBangkok Suvarnabhumi
$356
Find similar

Thai Vietjet Air flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport

Our best Thai Vietjet Air deals on Bangkok Suvarnabhumi Airport to Incheon Intl Airport flight tickets
Thai Vietjet Air
Jan 24
BKK2:25 amBangkok Suvarnabhumi
5h 30m
ICN9:55 amIncheon Intl
Jan 30
ICN12:10 pmIncheon Intl
6h 10m
BKK4:20 pmBangkok Suvarnabhumi
$252
Find similar
Thai Vietjet Air
Jan 7
BKK2:25 amBangkok Suvarnabhumi
5h 30m
ICN9:55 amIncheon Intl
Jan 15
ICN12:10 pmIncheon Intl
6h 10m
BKK4:20 pmBangkok Suvarnabhumi
$260
Find similar
Thai Vietjet Air
Jan 27
BKK2:25 amBangkok Suvarnabhumi
5h 30m
ICN9:55 amIncheon Intl
Jan 30
ICN12:10 pmIncheon Intl
6h 10m
BKK4:20 pmBangkok Suvarnabhumi
$268
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 6/11

2:40 am-1:20 am

1 stop20h 40m

Incheon Intl

Tue 6/16

2:50 pm-9:00 pm

1 stop8h 10m

$216

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 3/5

2:25 am-9:55 am

Nonstop5h 30m

Incheon Intl

Tue 3/10

10:10 am-5:00 pm

1 stop8h 50m

$217

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 6/11

1:50 am-1:50 pm

1 stop10h 00m

Incheon Intl

Tue 6/16

2:50 pm-1:40 am

1 stop12h 50m

$218

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 1/7

2:25 am-9:55 am

Nonstop5h 30m

Incheon Intl

Thu 1/15

12:15 pm-1:20 am

1 stop15h 05m

$227

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 1/7

2:25 am-9:55 am

Nonstop5h 30m

Incheon Intl

Thu 1/15

4:40 pm-4:05 am

2 stops13h 25m

$229

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 1/8

2:25 am-9:55 am

Nonstop5h 30m

Incheon Intl

Wed 1/14

4:40 pm-4:05 am

2 stops13h 25m

$232

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 12/31

2:25 am-9:55 am

Nonstop5h 30m

Incheon Intl

Sun 1/11

2:20 pm-4:05 am

2 stops15h 45m

$233

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 3/5

10:40 am-9:05 pm

1 stop8h 25m

Incheon Intl

Tue 3/10

12:10 pm-4:20 pm

Nonstop6h 10m

$234

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Wed 12/31

2:25 am-9:55 am

Nonstop5h 30m

Incheon Intl

Fri 1/9

1:10 pm-12:10 am

1 stop13h 00m

$235

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Thu 1/8

2:25 am-9:55 am

Nonstop5h 30m

Incheon Intl

Wed 1/14

1:10 pm-9:30 pm

1 stop10h 20m

$238

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Bangkok Suvarnabhumi Airport is in September. Flight prices, which tend to average around $226, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of September, then departing from Bangkok Suvarnabhumi Airport during the month October is also very affordable. Most momondo users find prices during this month for around $249.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Bangkok Suvarnabhumi Airport to Incheon Intl Airport is on a Sunday when prices can be found for as low as $935. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,089. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the afternoon is the cheapest time of day to fly from Bangkok Suvarnabhumi Airport to Incheon Intl Airport when you can find flight prices for as low as $201. Flying to Incheon Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,100 on average. Flights to Incheon Intl Airport from Bangkok Suvarnabhumi Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Bangkok Suvarnabhumi to Incheon Intl flight route?

Fly from Bangkok Suvarnabhumi to Incheon Intl for the best Bangkok Suvarnabhumi - Incheon Intl flight prices

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $296 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Bangkok Suvarnabhumi Airport for as low as $255 on momondo.

What cabin class options are available on Bangkok Suvarnabhumi to Incheon Intl flights?

There are 4 cabin classes available to choose from on Bangkok Suvarnabhumi to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Bangkok Suvarnabhumi Airport to Incheon Intl Airport flight prices changed over time?

As of December 2025, prices for Bangkok Suvarnabhumi Airport to Incheon Intl Airport flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bangkok Suvarnabhumi Airport to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bangkok Suvarnabhumi Airport to Incheon Intl Airport (BKK to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport

Best Price Found

$367

Fastest flight time

5h 40m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from Bangkok Suvarnabhumi Airport in the past 72 hours is $367. The best round-trip flight deal from Bangkok Suvarnabhumi Airport to Incheon Intl Airport found on momondo in the last 72 hours is $602.
The fastest flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport takes 5h 40m
Direct flights go from Bangkok Suvarnabhumi Airport to Incheon Intl Airport every day.
Search flight deals

  • How far is Bangkok Suvarnabhumi to Incheon Intl by plane?

    Bangkok Suvarnabhumi and Incheon Intl are 2276.3 mi apart from one another. In terms of flight time, this usually takes a little over 5h 40m.

  • When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport?

    Prices for flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport were last updated today.

  • How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Incheon Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The necessary travel and health documents for your Incheon Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Bangkok Suvarnabhumi Airport to Incheon Intl Airport?

  • What is the most popular airline from Bangkok Suvarnabhumi Airport to Incheon Intl Airport?

Best airlines flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport

Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air BusanPriceFrom $94Free CancellationRating
0.0
0 reviews
Search Air Busan flights
T'way AirPriceFrom $110Free CancellationRating
0.0
0 reviews
Search T'way Air flights
AIR PREMIAPriceFrom $131Free CancellationRating
8.3
72 reviews
Search AIR PREMIA flights
Thai Vietjet AirPriceFrom $138Free CancellationRating
6.7
109 reviews
Search Thai Vietjet Air flights
Korean AirPriceFrom $169Free CancellationRating
8.4
1,186 reviews
Search Korean Air flights
Thai AirAsia XPriceFrom $170Free CancellationRating
0.0
0 reviews
Search Thai AirAsia X flights
Vietnam AirlinesPriceFrom $243Free CancellationRating
7.6
215 reviews
Search Vietnam Airlines flights
Jeju AirPriceFrom $271Free CancellationRating
7.6
36 reviews
Search Jeju Air flights
Asiana AirlinesPriceFrom $380Free CancellationRating
8.2
493 reviews
Search Asiana Airlines flights
Thai AirwaysPriceFrom $384Free CancellationRating
7.8
366 reviews
Search Thai Airways flights

  • Korean Air Flights From Bangkok Suvarnabhumi Airport to Incheon Intl Airport

    Korean Air flight deals from Bangkok Suvarnabhumi Airport to Incheon Intl Airport start from $169 round-trip. Over the 41 Korean Air flights for this route in a normal week, average airfare is usually $535 round-trip - but some users have found much cheaper deals with momondo.

  • AIR PREMIA Flights From Bangkok Suvarnabhumi Airport to Incheon Intl Airport

    AIR PREMIA is also a popular choice for this route. AIR PREMIA flight deals for Bangkok Suvarnabhumi Airport to Incheon Intl Airport start from as low as $131 round-trip, depending on your selected dates, with average AIR PREMIA deals seen on momondo around $314. AIR PREMIA operates 6 flights to Incheon Intl Airport from Bangkok Suvarnabhumi Airport in an average week. Users have rated it 8.3/10 across 72 reviews.

Traveling to a place near Seoul?

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Why should I use momondo to find a flight deal from Bangkok to Seoul?

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Can I find flights from Bangkok to Seoul with flexible booking policies on momondo?

All flight searches from Bangkok to Seoul on momondo can be filtered to show those which offer flexible booking policies.

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