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Cheap flights from Seoul to Bangkok Suvarnabhumi Airport from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Bangkok Suvarnabhumi Airport departing on 5/18. 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 Seoul to Bangkok

Cheap round-trip flights

These are some of the best round-trip flight deals from Seoul to Bangkok that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seoul to Bangkok.

Cheap last minute flights

Planning a quick getaway from Seoul to Bangkok? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Bangkok, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seoul to Bangkok

Find recent round-trip train or bus tickets from Seoul to Bangkok.

All round-trip flight deals from Seoul to Bangkok

The cheapest plane tickets from Seoul to Bangkok found on KAYAK recently.
10:05 am - 6:05 pmICN-BKK
10h 00m1 stop
10:15 pm - 5:50 amBKK-ICN
29h 35m1 stop
$147Vietnam Airlines
Find Deal
Sun, Apr 13 - Thu, Apr 17
10:05 am - 6:05 pmICN-BKK
10h 00m1 stop
7:05 pm - 5:50 amBKK-ICN
8h 45m1 stop
$152Vietnam Airlines
Find Deal
Thu, May 22 - Mon, May 26
7:30 pm - 11:45 pmICN-BKK
6h 15mnonstop
1:00 am - 8:25 amBKK-ICN
5h 25mnonstop
$199Jeju Air
Find Deal
Mon, Mar 10 - Sat, Mar 15
7:30 pm - 11:45 pmICN-BKK
6h 15mnonstop
1:00 am - 8:25 amBKK-ICN
5h 25mnonstop
$204Jeju Air
Find Deal
Wed, Mar 12 - Mon, Mar 17
12:00 pm - 10:25 pmGMP-BKK
12h 25m1 stop
2:30 am - 7:50 pmBKK-GMP
15h 20m1 stop
$230China Eastern
Find Deal
Sun, Mar 23 - Sun, Mar 30
12:00 pm - 10:25 pmGMP-BKK
12h 25m1 stop
7:05 pm - 11:00 amBKK-GMP
13h 55m1 stop
$232China Eastern
Find Deal
Tue, Feb 18 - Tue, Feb 25
5:10 pm - 9:10 pmICN-BKK
6h 00mnonstop
10:25 pm - 5:40 amBKK-ICN
5h 15mnonstop
$263Jin Air
Find Deal
Tue, Mar 4 - Wed, Mar 19
5:10 pm - 9:10 pmICN-BKK
6h 00mnonstop
10:25 pm - 5:40 amBKK-ICN
5h 15mnonstop
$275Jin Air
Find Deal
Thu, Mar 6 - Tue, Mar 11
5:35 pm - 12:30 amGMP-BKK
8h 55m1 stop
1:40 am - 1:10 pmBKK-GMP
9h 30m1 stop
$495Korean Air
Find Deal
Fri, Mar 21 - Mon, Mar 24
2:00 pm - 12:30 amGMP-BKK
12h 30m1 stop
1:40 am - 1:10 pmBKK-GMP
9h 30m1 stop
$496Korean Air
Find Deal
Fri, Mar 21 - Mon, Mar 24
6:05 pm - 2:45 pmICN-BKK
22h 40m1 stop
$80Vietnam Airlines
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Sun, May 18
10:05 am - 6:05 pmICN-BKK
10h 00m1 stop
$81Vietnam Airlines
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Mon, Apr 7
7:50 pm - 12:10 amICN-BKK
6h 20mnonstop
$83T'way Air
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Sun, Mar 16
5:10 pm - 9:10 pmICN-BKK
6h 00mnonstop
$99Jin Air
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Thu, Jan 30
9:15 pm - 1:25 amICN-BKK
6h 10mnonstop
$102Jeju Air
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Sun, Feb 2
9:15 pm - 1:25 amICN-BKK
6h 10mnonstop
$103Jeju Air
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Sat, Feb 1
12:00 pm - 12:20 pmGMP-BKK
26h 20m1 stop
$125China Eastern
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Thu, Feb 20
12:00 pm - 12:55 amGMP-BKK
14h 55m1 stop
$127China Eastern
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Wed, Feb 12
12:45 pm - 12:30 amGMP-BKK
13h 45m2 stops
$348Korean Air
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Wed, Mar 26
4:35 pm - 12:30 amGMP-BKK
33h 55m2 stops
$406Korean Air
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Tue, Feb 4
4:40 pm - 2:05 amICN-BKK
11h 25m1 stop
8:05 pm - 9:50 amBKK-ICN
11h 45m1 stop
Wed, Jan 22 - Fri, Jan 24
8:30 pm - 12:20 pmICN-BKK
17h 50m1 stop
11:15 pm - 7:30 pmBKK-ICN
18h 15m1 stop
$253Philippine Airlines
Find Deal
Wed, Jan 22 - Sat, Jan 25
4:40 pm - 2:05 amICN-BKK
11h 25m1 stop
6:35 pm - 5:25 amBKK-ICN
8h 50m1 stop
Wed, Jan 22 - Tue, Jan 28
9:15 pm - 1:25 amICN-BKK
6h 10mnonstop
2:25 am - 9:55 amBKK-ICN
5h 30mnonstop
$351Jeju Air
Find Deal
Wed, Jan 22 - Thu, Jan 23
9:15 pm - 1:25 amICN-BKK
6h 10mnonstop
2:25 am - 9:55 amBKK-ICN
5h 30mnonstop
$354Jeju Air
Find Deal
Wed, Jan 22 - Fri, Jan 24
3:40 pm - 12:01 amICN-BKK
10h 21m1 stop
5:35 am - 8:35 pmBKK-ICN
13h 00m2 stops
$404China Eastern
Find Deal
Wed, Jan 22 - Sat, Jan 25
3:40 pm - 12:01 amICN-BKK
10h 21m1 stop
5:35 am - 8:35 pmBKK-ICN
13h 00m2 stops
$406China Eastern
Find Deal
Wed, Jan 22 - Fri, Jan 24
2:00 pm - 12:30 amGMP-BKK
12h 30m1 stop
1:40 am - 5:50 pmBKK-GMP
14h 10m1 stop
$653Korean Air
Find Deal
Wed, Jan 22 - Mon, Jan 27
2:20 pm - 9:55 pmGMP-BKK
9h 35m1 stop
10:55 pm - 10:05 amBKK-GMP
9h 10m1 stop
$784Asiana Airlines
Find Deal
Thu, Jan 23 - Sat, Jan 25
11:25 am - 12:30 amGMP-BKK
15h 05m1 stop
1:40 am - 8:20 pmBKK-GMP
16h 40m1 stop
$862Korean Air
Find Deal
Thu, Jan 23 - Sun, Jan 26
8:05 pm - 12:15 amICN-BKK
6h 10mnonstop
1:20 am - 8:55 amBKK-ICN
5h 35mnonstop
$192T'way Air
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Sun, Jun 8 - Fri, Jun 13
7:30 pm - 11:45 pmICN-BKK
6h 15mnonstop
1:00 am - 8:25 amBKK-ICN
5h 25mnonstop
$199Jeju Air
Find Deal
Mon, Mar 10 - Sat, Mar 15
7:30 pm - 11:45 pmICN-BKK
6h 15mnonstop
1:00 am - 8:25 amBKK-ICN
5h 25mnonstop
$204Jeju Air
Find Deal
Wed, Mar 12 - Mon, Mar 17
5:25 pm - 9:25 pmICN-BKK
6h 00mnonstop
10:55 pm - 6:35 amBKK-ICN
5h 40mnonstop
$217AIR PREMIA
Find Deal
Mon, Mar 24 - Thu, Mar 27
5:10 pm - 9:10 pmICN-BKK
6h 00mnonstop
10:25 pm - 5:40 amBKK-ICN
5h 15mnonstop
$220Jin Air
Find Deal
Mon, Mar 17 - Thu, Mar 20
5:10 pm - 9:10 pmICN-BKK
6h 00mnonstop
10:25 pm - 5:40 amBKK-ICN
5h 15mnonstop
$222Jin Air
Find Deal
Sun, Mar 16 - Wed, Mar 26
5:25 pm - 9:25 pmICN-BKK
6h 00mnonstop
10:45 pm - 6:25 amBKK-ICN
5h 40mnonstop
$230AIR PREMIA
Find Deal
Mon, Mar 24 - Sun, Mar 30
7:50 pm - 12:10 amICN-BKK
6h 20mnonstop
1:30 am - 8:50 amBKK-ICN
5h 20mnonstop
$252T'way Air
Find Deal
Fri, Mar 7 - Sun, Mar 9
5:05 pm - 9:25 pmICN-BKK
6h 20mnonstop
10:25 pm - 6:20 amBKK-ICN
5h 55mnonstop
$341Eastar Jet
Find Deal
Sun, Feb 16 - Thu, Feb 27
5:05 pm - 9:25 pmICN-BKK
6h 20mnonstop
10:25 pm - 6:20 amBKK-ICN
5h 55mnonstop
$349Eastar Jet
Find Deal
Fri, Feb 21 - Fri, Feb 28

Shenzhen Airlines flights from Seoul to Bangkok Suvarnabhumi Airport

Our best Shenzhen Airlines deals on Seoul to Bangkok Suvarnabhumi Airport flight tickets
Shenzhen Airlines
Feb 19
ICN2:55 pmIncheon Intl
22h 15m
1 stop
BKK11:10 amBangkok Suvarnabhumi
Feb 23
BKK3:05 amBangkok Suvarnabhumi
10h 35m
1 stop
ICN3:40 pmIncheon Intl
Shenzhen Airlines
Feb 20
ICN2:55 pmIncheon Intl
22h 15m
1 stop
BKK11:10 amBangkok Suvarnabhumi
Feb 28
BKK12:10 pmBangkok Suvarnabhumi
23h 45m
1 stop
ICN1:55 pmIncheon Intl
Shenzhen Airlines
Feb 19
ICN4:40 pmIncheon Intl
11h 25m
1 stop
BKK2:05 amBangkok Suvarnabhumi
Feb 26
BKK7:30 pmBangkok Suvarnabhumi
16h 25m
1 stop
ICN1:55 pmIncheon Intl

Air China flights from Seoul to Bangkok Suvarnabhumi Airport

Our best Air China deals on Seoul to Bangkok Suvarnabhumi Airport flight tickets
Air China
Feb 18
GMP2:25 pmSeoul Gimpo Intl
29h 40m
1 stop
BKK6:05 pmBangkok Suvarnabhumi
Feb 26
BKK7:30 pmBangkok Suvarnabhumi
15h 35m
1 stop
GMP1:05 pmSeoul Gimpo Intl
Air China
Feb 13
GMP2:25 pmSeoul Gimpo Intl
11h 45m
1 stop
BKK12:10 amBangkok Suvarnabhumi
Feb 18
BKK7:30 pmBangkok Suvarnabhumi
15h 35m
1 stop
GMP1:05 pmSeoul Gimpo Intl
Air China
Jan 30
GMP2:25 pmSeoul Gimpo Intl
11h 45m
1 stop
BKK12:10 amBangkok Suvarnabhumi
Feb 3
BKK7:30 pmBangkok Suvarnabhumi
15h 35m
1 stop
GMP1:05 pmSeoul Gimpo Intl

See travel insights to Bangkok from

How to get the cheapest flight ticket from Seoul to Bangkok Suvarnabhumi 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 Bangkok Suvarnabhumi Airport?

The month of June is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Seoul, with most prices found around $222. The month of May is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Seoul averaging around $229.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Tuesday when prices can be found for as low as $219. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Seoul because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $297.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is at noon. Flights from Seoul to Bangkok Suvarnabhumi Airport during this time can be as low as $193. In the afternoon is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $378 per ticket.

What is the cheapest Seoul to Bangkok Suvarnabhumi flight route?

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

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Seoul when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $280 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Seoul for as low as $265 on momondo.

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

There are 3 cabin classes available to choose from on Seoul to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of January 2025, prices for Seoul to Bangkok Suvarnabhumi Airport flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Bangkok Suvarnabhumi Airport

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

Cheap Seoul to Bangkok Suvarnabhumi Airport (SEL to BKK) flight deals and tips

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

Best Price Found

$80

Fastest flight time

5h 54m

Direct flights

Every day
The best one-way flight to Bangkok Suvarnabhumi Airport from Seoul in the past 72 hours is $80. The best round-trip flight deal from Seoul to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $147.
The fastest flight from Seoul to Bangkok Suvarnabhumi Airport takes 5h 54m
Direct flights go from Seoul to Bangkok Suvarnabhumi Airport every day.

  • How far is Seoul to Bangkok Suvarnabhumi by plane?

    The distance between Seoul and Bangkok Suvarnabhumi is about 2303.7 mi. Flights usually cover this in 5h 54m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Seoul to Bangkok Suvarnabhumi Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seoul to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from Seoul to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Seoul to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
T'way AirPriceFrom $107Free CancellationRating
6.1
11 reviews
Search T'way Air flights
AIR PREMIAPriceFrom $111Free CancellationRating
8.2
53 reviews
Search AIR PREMIA flights
Thai AirAsia XPriceFrom $170Free CancellationRating
5.5
25 reviews
Search Thai AirAsia X flights
Jin AirPriceFrom $172Free CancellationRating
8.7
19 reviews
Search Jin Air flights
Vietnam AirlinesPriceFrom $174Free CancellationRating
7.6
211 reviews
Search Vietnam Airlines flights
Air ChinaPriceFrom $178Free CancellationRating
7.1
98 reviews
Search Air China flights
Eastar JetPriceFrom $179Free CancellationRating
5.0
1 review
Search Eastar Jet flights
China EasternPriceFrom $183Free CancellationRating
7.0
134 reviews
Search China Eastern flights
Shandong AirlinesPriceFrom $186Free CancellationRating
10.0
1 review
Search Shandong Airlines flights
Jeju AirPriceFrom $186Free CancellationRating
7.8
30 reviews
Search Jeju Air flights
  • Jin Air Flights From Seoul to Bangkok Suvarnabhumi Airport

    The lowest priced Jin Air flight from Seoul to Bangkok Suvarnabhumi Airport from the last 72 hours was $172. Generally, Jin Air has 7 flights on this route every week with an average price of $299. Jin Air is rated 8.7/10 by our users.

  • Air Busan Flights From Seoul to Bangkok Suvarnabhumi Airport

    The best Air Busan deal for Seoul to Bangkok Suvarnabhumi Airport flight tickets found on momondo in the last 72 hours was $189, round-trip. It should be noted that an average Air Busan flight deal for this route in this time was higher, at $243 round-trip. Air Busan operates 7 flights out of Seoul into Bangkok Suvarnabhumi Airport in an average week, so prices vary by time and availability. 8 Air Busan reviews by users on momondo have scored the airline at 8.6/10.


Traveling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Kanchanaburi
Cha-am
Ayutthaya
Chonburi
Ko Lan
Sattahip
Pak Chong
Phetchaburi

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Bangkok. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from Seoul to Bangkok?

Once you have performed a search for Seoul to Bangkok flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seoul to Bangkok right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seoul to Bangkok flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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