$113 Cheap Korean Air flights from Seoul to Bangkok (ICN to BKK)

Find The Best Day To Fly from Seoul to Bangkok

Amazing Korean Air ICN to BKK Flight Deals

The cheapest flights to Suvarnabhumi Intl. found within the past 7 days were $289 round trip and $113 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Mar 20 - Fri, Mar 27
ICN
Seoul
BKK
Bangkok
$289 Roundtrip, just found
$289
Roundtrip
just found
Select Korean Air flight, departing Fri, Mar 20 from Seoul to Bangkok, returning Fri, Mar 27, priced at $289 just found

BKK From ICN Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
The House Pratunam

The House Pratunam

3 out of 5
Price was $850, price is now $378 per person
$378
per person
Mar 25 - Mar 30
found 1 day ago
Roundtrip non-stop flight included
Seoul (ICN) to Bangkok (BKK)
Centre Point Sukhumvit 10

Centre Point Sukhumvit 10

4 out of 5
Price was $1,168, price is now $446 per person
$446
per person
Mar 25 - Mar 30
found 1 day ago
Roundtrip non-stop flight included
Seoul (ICN) to Bangkok (BKK)
Divalux Resort & Spa Bangkok, Suvarnabhumi Airport

Divalux Resort & Spa Bangkok, Suvarnabhumi Airport

5 out of 5
Price was $940, price is now $425 per person
$425
per person
Mar 25 - Mar 30
found 1 day ago
Roundtrip non-stop flight included
Seoul (ICN) to Bangkok (BKK)
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Frequently asked questions

Can I catch a flight from ICN to BKK right now?
It's wise to find out about any travel advice reports and quarantine requirements in effect in your destination. Make sure you visit the Covid-19 Travel Advisor for up-to-date information on booking a flight to Suvarnabhumi Intl. Airport (BKK).
What terminal is Korean Air at Incheon Airport?
At Incheon Intl. Airport (ICN), Korean Air flights to Suvarnabhumi Airport quite often head off from terminal 2. Not sure exactly which terminal you'll be hopping off the plane at? It'll likely be the main terminal.
Are there Korean Air non-stop flights from ICN to BKK?
With Korean Air offering direct flights from ICN to Suvarnabhumi Intl. Airport (BKK), your next grand adventure is a single flight away. Say goodbye to the stress, hassle and luggage mix-ups that are often associated with stopovers, and book your seat today.
How long is a Korean Air flight from ICN to BKK?
Your Korean Air flight from ICN to Suvarnabhumi Airport should take roughly 6 hours and 39 minutes. But there are lots of things you can do to keep yourself occupied. Talking to the passenger next to you about their travel experiences is one of them. If you'd prefer a different type of in-flight entertainment, you could always listen to a podcast.
What type of aircraft does Korean Air fly from ICN to BKK?
Reserved a flight with Korean Air between ICN and BKK? The Boeing 777-300ER and the Boeing 777-300 are the two airplane models that normally operate on this air route.
How many direct and indirect flights does Korean Air fly from ICN to BKK?
Korean Air offers roughly 2 flights each day from Seoul–Incheon Intl. Airport to Suvarnabhumi Airport.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Bangkok Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best Korean Air flight from Seoul ICN to Bangkok BKK 

To find the best deals on flights to Seoul from Bangkok with Korean Air, just enter your travel dates, filter by Korean Air, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seoul ICN to Bangkok BKK with Korean Air 

If you’re planning a round trip, booking return flights with Korean Air is usually the most cost-effective option. With airfares ranging from $289 to $289, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Korean Air flights from Seoul ICN to Bangkok BKK 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Korean Air flight from Seoul to Bangkok costs from $113. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Bangkok BKK from  Seoul ICN with Korean Air 

To find a cheap Korean Air flight from Seoul ICN to Bangkok BKK, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Korean Air flights from Seoul ICN to Bangkok BKK 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as March, or if you book a flight with a stopover. 

 

Find nonstop flights from Seoul ICN to Bangkok BKK with Korean Air 

If you’re keen to be on Bangkok soil fast, don’t waste time with a stopover—filter your search results to show direct Korean Air flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Korean Air flights from Seoul ICN to Bangkok BKK 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Bangkok BKK from  Seoul ICN with Korean Air on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Korean Air Airports
Hop on a(n) Korean Air flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.54
DTWUSADetroit Metropolitan Wayne County37
ICNKORIncheon Intl.34
GMPKORGimpo Intl.31
CJUKORJeju Intl.28
SEAUSASeattle - Tacoma Intl.25
LAXUSALos Angeles Intl.24
PUSKORGimhae14
JFKUSAJohn F. Kennedy Intl.9
ORDUSAO'Hare Intl.7

Travelers ❤️ these 🏨 after their flight to Bangkok

Hyatt Regency Bangkok Suvarnabhumi Airport

Hyatt Regency Bangkok Suvarnabhumi Airport

4 out of 5
999 Suvarnabhumi Airport Hotel Bang Phli Samut Prakan
A full-service spa, 4 restaurants, and an outdoor pool are all featured at this hotel. There's fun for all ages with a children's pool and a playground, and ...
8.6/10 Excellent! (959 reviews)
The staff is awesome and the hotel is great.

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Hyatt Regency Bangkok Suvarnabhumi Airport
Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)

Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)

5 out of 5
99 Moo 6, Kingkaew Road, Rachateva Bang Phli Samut Prakan
A full-service spa, an outdoor pool, and a restaurant are all featured at this luxury hotel. Traveling on business? Take advantage of the business center, free ...
8.6/10 Excellent! (2,476 reviews)
Wow I was impressed . Everything about the hotel, our room, the bed , the breakfast was 5 star. Only improvement I would say are maybe the bathrooms that I would give a 4 star rating but everything else was terrific. I think this will be my new hotel whenever I have to do a quick stop near the Bangkok ...

Reviewed on Jan 31, 2026

Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
Grande Centre Point Sukhumvit 55

Grande Centre Point Sukhumvit 55

5 out of 5
300 Sukhumvit Soi 55 (Thonglor) Bangkok
This luxury hotel features a full-service spa, hot springs, and a restaurant. Traveling on business? Take advantage of the business center, free WiFi in public ...
9.4/10 Exceptional! (1,491 reviews)
Hotel very elegant.. Staff are very welcoming and hospitable... Our executive room was clean and spacious with beautiful city view that we enjoyed.. Buffet breakfast was okay not so great.. same menu everyday for our 4 days stay.. they should've change the daily menu for the enjoyment of those customers ...

Reviewed on Jan 30, 2026

Grande Centre Point Sukhumvit 55
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.