Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Seoul to Bangkok from $85

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 departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

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 to Bangkok

The cheapest plane tickets to Bangkok found on KAYAK recently.
6:05 pm - 2:45 pmICN-BKK
22h 40m1 stop
11:55 am - 5:50 amBKK-ICN
15h 55m1 stop
$160Vietnam Airlines
Find Deal
Thu, Apr 10 - Tue, Apr 22
6:05 pm - 2:45 pmICN-BKK
22h 40m1 stop
3:55 pm - 5:50 amBKK-ICN
11h 55m1 stop
$164Vietnam Airlines
Find Deal
Mon, May 12 - Fri, May 30
4:05 pm - 1:05 amICN-BKK
11h 00m1 stop
5:05 am - 5:25 pmBKK-ICN
10h 20m1 stop
$219China Eastern
Find Deal
Sat, Dec 28 - Thu, Jan 2
4:05 pm - 1:05 amICN-BKK
11h 00m1 stop
2:20 am - 7:50 pmBKK-ICN
15h 30m1 stop
$229China Eastern
Find Deal
Sat, Dec 28 - Tue, Dec 31
7:30 pm - 11:45 pmICN-BKK
6h 15mnonstop
1:00 am - 8:25 amBKK-ICN
5h 25mnonstop
$258Jeju Air
Find Deal
Sun, Mar 2 - Wed, Mar 5
7:30 pm - 11:45 pmICN-BKK
6h 15mnonstop
1:00 am - 8:25 amBKK-ICN
5h 25mnonstop
$268Jeju Air
Find Deal
Sun, Mar 2 - Thu, Mar 13
6:30 pm - 10:05 pmICN-BKK
5h 35mnonstop
11:55 pm - 7:30 amBKK-ICN
5h 35mnonstop
$305Asiana Airlines
Find Deal
Sun, Apr 13 - Sun, Apr 20
3:00 pm - 12:30 amGMP-BKK
11h 30m1 stop
1:40 am - 4:50 pmBKK-GMP
13h 10m1 stop
$472Korean Air
Find Deal
Tue, Mar 4 - Thu, Mar 6
10:25 am - 12:30 amGMP-BKK
16h 05m1 stop
1:40 am - 1:10 pmBKK-GMP
9h 30m1 stop
$503Korean Air
Find Deal
Sun, Mar 2 - Wed, Mar 5
12:30 pm - 9:55 pmGMP-BKK
11h 25m1 stop
10:55 pm - 11:45 amBKK-GMP
10h 50m1 stop
$816Asiana Airlines
Find Deal
Tue, Dec 31 - Tue, Jan 7
10:05 am - 6:05 pmICN-BKK
10h 00m1 stop
$85Vietnam Airlines
Find Deal
Sun, Apr 6
5:55 pm - 10:20 amICN-BKK
18h 25m1 stop
$87Vietnam Airlines
Find Deal
Wed, Jun 11
7:55 pm - 11:35 pmICN-BKK
5h 40mnonstop
$118Jin Air
Find Deal
Mon, Apr 21
7:55 pm - 11:35 pmICN-BKK
5h 40mnonstop
$130Jin Air
Find Deal
Mon, Apr 7
7:25 am - 6:25 pmICN-BKK
37h 00m2 stops
$131China Eastern
Find Deal
Tue, Dec 24
7:25 am - 12:20 pmICN-BKK
30h 55m2 stops
$132China Eastern
Find Deal
Mon, Dec 23
7:30 pm - 11:45 pmICN-BKK
6h 15mnonstop
$151Jeju Air
Find Deal
Mon, Feb 24
7:30 pm - 11:45 pmICN-BKK
6h 15mnonstop
$184Jeju Air
Find Deal
Thu, Feb 13
5:35 pm - 12:30 amGMP-BKK
8h 55m1 stop
$354Korean Air
Find Deal
Mon, Dec 23
10:25 am - 12:30 amGMP-BKK
16h 05m1 stop
$355Korean Air
Find Deal
Thu, Jan 16
7:25 am - 1:05 amICN-BKK
19h 40m1 stop
10:45 am - 3:20 pmBKK-ICN
26h 35m1 stop
$212China Eastern
Find Deal
Thu, Dec 19 - Fri, Jan 3
7:25 am - 1:05 amICN-BKK
19h 40m1 stop
2:20 am - 7:50 pmBKK-ICN
15h 30m1 stop
$220China Eastern
Find Deal
Thu, Dec 19 - Wed, Dec 25
7:25 am - 4:05 amICN-BKK
22h 40m2 stops
10:45 am - 3:20 pmBKK-ICN
26h 35m1 stop
$231China Eastern
Find Deal
Sun, Dec 22 - Thu, Dec 26
5:10 pm - 9:10 pmICN-BKK
6h 00mnonstop
10:25 pm - 5:40 amBKK-ICN
5h 15mnonstop
$308Jin Air
Find Deal
Mon, Dec 23 - Thu, Jan 2
7:30 pm - 11:45 pmICN-BKK
6h 15mnonstop
2:25 am - 9:55 amBKK-ICN
5h 30mnonstop
$310Jeju Air
Find Deal
Mon, Dec 23 - Wed, Jan 1
5:10 pm - 9:10 pmICN-BKK
6h 00mnonstop
10:25 pm - 5:40 amBKK-ICN
5h 15mnonstop
$318Jin Air
Find Deal
Sun, Dec 22 - Thu, Dec 26
7:30 pm - 11:45 pmICN-BKK
6h 15mnonstop
1:00 am - 8:25 amBKK-ICN
5h 25mnonstop
$319Jeju Air
Find Deal
Mon, Dec 23 - Wed, Dec 25
5:10 pm - 9:10 pmICN-BKK
6h 00mnonstop
10:25 pm - 5:40 amBKK-ICN
5h 15mnonstop
$410Korean Air
Find Deal
Mon, Dec 23 - Wed, Feb 26
10:25 am - 12:30 amGMP-BKK
16h 05m1 stop
1:40 am - 8:20 pmBKK-GMP
16h 40m1 stop
$584Korean Air
Find Deal
Sun, Dec 22 - Wed, Dec 25
7:20 am - 9:55 pmGMP-BKK
16h 35m1 stop
10:55 pm - 10:05 amBKK-GMP
9h 10m1 stop
$794Asiana Airlines
Find Deal
Sun, Dec 22 - Thu, Dec 26
7:55 pm - 11:35 pmICN-BKK
5h 40mnonstop
12:50 am - 8:05 amBKK-ICN
5h 15mnonstop
$214Jin Air
Find Deal
Mon, Apr 21 - Fri, Apr 25
7:55 pm - 11:35 pmICN-BKK
5h 40mnonstop
12:50 am - 8:05 amBKK-ICN
5h 15mnonstop
$224Jin Air
Find Deal
Sat, May 17 - Wed, May 21
7:50 pm - 12:10 amICN-BKK
6h 20mnonstop
1:30 am - 8:50 amBKK-ICN
5h 20mnonstop
$253T'way Air
Find Deal
Fri, Mar 21 - Mon, Mar 24
7:30 pm - 11:45 pmICN-BKK
6h 15mnonstop
1:00 am - 8:25 amBKK-ICN
5h 25mnonstop
$258Jeju Air
Find Deal
Sun, Mar 2 - Thu, Mar 6
7:50 pm - 12:10 amICN-BKK
6h 20mnonstop
1:30 am - 8:50 amBKK-ICN
5h 20mnonstop
$264T'way Air
Find Deal
Tue, Mar 4 - Thu, Mar 13
7:30 pm - 11:45 pmICN-BKK
6h 15mnonstop
1:00 am - 8:25 amBKK-ICN
5h 25mnonstop
$268Jeju Air
Find Deal
Sun, Mar 2 - Thu, Mar 20
6:30 pm - 10:05 pmICN-BKK
5h 35mnonstop
11:55 pm - 7:30 amBKK-ICN
5h 35mnonstop
$273Asiana Airlines
Find Deal
Mon, May 12 - Fri, May 30
6:30 pm - 10:05 pmICN-BKK
5h 35mnonstop
11:55 pm - 7:30 amBKK-ICN
5h 35mnonstop
$291Asiana Airlines
Find Deal
Sat, Jun 7 - Thu, Jun 12
5:10 pm - 9:10 pmICN-BKK
6h 00mnonstop
10:25 pm - 5:40 amBKK-ICN
5h 15mnonstop
$411Korean Air
Find Deal
Sat, Feb 15 - Mon, Feb 17
5:10 pm - 9:10 pmICN-BKK
6h 00mnonstop
10:25 pm - 5:40 amBKK-ICN
5h 15mnonstop
$438Korean Air
Find Deal
Sat, Jan 11 - Sun, Mar 9

Asiana Airlines flights from Seoul to Bangkok

Our best Asiana Airlines deals on Seoul to Bangkok flight tickets
Asiana Airlines
Apr 13
ICN6:30 pmIncheon Intl
5h 35m
BKK10:05 pmBangkok Suvarnabhumi
Apr 20
BKK11:55 pmBangkok Suvarnabhumi
5h 35m
ICN7:30 amIncheon Intl
Asiana Airlines
Dec 22
GMP7:20 amSeoul Gimpo Intl
16h 35m
1 stop
BKK9:55 pmBangkok Suvarnabhumi
Dec 26
BKK10:55 pmBangkok Suvarnabhumi
9h 10m
1 stop
GMP10:05 amSeoul Gimpo Intl

Eastar Jet flights from Seoul to Bangkok

Our best Eastar Jet deals on Seoul to Bangkok flight tickets
Eastar Jet
Dec 31
ICN7:10 pmIncheon Intl
6h 20m
BKK11:30 pmBangkok Suvarnabhumi
Jan 9
BKK10:25 pmBangkok Suvarnabhumi
5h 55m
ICN6:20 amIncheon Intl
Eastar Jet
Dec 23
ICN5:05 pmIncheon Intl
6h 20m
BKK9:25 pmBangkok Suvarnabhumi
Dec 25
BKK10:25 pmBangkok Suvarnabhumi
5h 55m
ICN6:20 amIncheon Intl
Eastar Jet
Dec 30
ICN5:05 pmIncheon Intl
6h 20m
BKK9:25 pmBangkok Suvarnabhumi
Jan 8
BKK10:25 pmBangkok Suvarnabhumi
5h 55m
ICN6:20 amIncheon Intl

See travel insights to Bangkok from

How to get the cheapest flight ticket from Seoul to Bangkok

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 typical price of a round-trip flight between Seoul and Bangkok?

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of June, then book flights to Bangkok from Seoul during May instead. Flights to Bangkok in May, while not as cheap as those in June, still average around $227.

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

On average, the least expensive day to fly to Bangkok from Seoul is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $219. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Seoul to Bangkok on a Saturday will generally be more expensive and average around $297. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Bangkok is at noon. momondo users have found flights departing from Seoul to Bangkok at noon for as low as $192. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $258. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seoul to Bangkok flight route?

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

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

We recommend purchasing flights from Seoul to Bangkok 18 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Bangkok for $282. Keep in mind that you might also find cheap flights to Bangkok outside of this time window. In fact, momondo users recently found flights from Seoul to Bangkok for $255.

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

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

Can stopping save me money on Seoul to Bangkok flights?

You could potentially save up to 15% on your flight if you consider stops on a Seoul to Bangkok flight.

Cheap Seoul to Bangkok flight deals and tips

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

Best Price Found

$85

Fastest flight time

5h 35m

Direct flights

Every day

Airports in Bangkok

1 airport
The best one-way flight to Bangkok from Seoul in the past 72 hours is $85. The best round-trip flight deal from Seoul to Bangkok found on momondo in the last 72 hours is $160.
The fastest flight from Seoul to Bangkok takes 5h 35m
Direct flights go from Seoul to Bangkok every day.
There is 1 airport near Bangkok: Bangkok Suvarnabhumi (BKK)

  • How far is Seoul to Bangkok by plane?

    There are 2309.6 mi between Seoul and Bangkok. Typically, this will take 5h 35m by plane in normal conditions.

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

    Prices for flights from Seoul to Bangkok refresh daily.

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

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

    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 Seoul to Bangkok.

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

    The travel and health documents required for your trip to Bangkok can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bangkok. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Seoul to Bangkok

Compare and see reviews for airlines that fly from Seoul to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
AIR PREMIAPriceFrom $101Free CancellationRating
8.1
52 reviews
Search AIR PREMIA flights
T'way AirPriceFrom $107Free CancellationRating
6.8
15 reviews
Search T'way Air flights
Thai AirAsia XPriceFrom $157Free CancellationRating
5.5
25 reviews
Search Thai AirAsia X flights
Jin AirPriceFrom $166Free CancellationRating
8.7
21 reviews
Search Jin Air flights
Air ChinaPriceFrom $178Free CancellationRating
7.0
122 reviews
Search Air China flights
Eastar JetPriceFrom $179Free CancellationRating
5.0
1 review
Search Eastar Jet flights
China EasternPriceFrom $183Free CancellationRating
7.0
159 reviews
Search China Eastern flights
Vietnam AirlinesPriceFrom $183Free CancellationRating
7.6
224 reviews
Search Vietnam Airlines flights
Jeju AirPriceFrom $185Free CancellationRating
7.7
31 reviews
Search Jeju Air flights
Shandong AirlinesPriceFrom $186Free CancellationRating
10.0
1 review
Search Shandong Airlines flights

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?

momondo does allow users to show only those flights to Bangkok from Seoul which offer a flexible booking policy as well as other useful filters and features.

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?

If you are simply researching potential flights to Bangkok, momondo offers a useful price alert feature which will track prices for flights to Bangkok from Seoul and alert you when they change.


An easier way to manage your Bangkok trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 12/23
Mon 12/30
Email me momondo's favorite deals

Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok