$179 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 $275 round trip and $179 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Sep 15 - Thu, Sep 18
ICN
Seoul
BKK
Bangkok
$275 Roundtrip, just found
$275
Roundtrip
just found
Select Korean Air flight, departing Mon, Sep 15 from Seoul to Bangkok, returning Thu, Sep 18, priced at $275 just found

BKK From ICN Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Ramada D'MA Bangkok

Ramada D'MA Bangkok

4 out of 5
per person
Aug 15 - Aug 22
found 1 hour ago
Roundtrip non-stop flight included
Seoul (ICN) to Bangkok (BKK)
The Quarter Saladaeng by UHG

The Quarter Saladaeng by UHG

4 out of 5
per person
Aug 15 - Aug 22
found 1 hour ago
Roundtrip non-stop flight included
Seoul (ICN) to Bangkok (BKK)
Hotel Clover Asoke

Hotel Clover Asoke

4 out of 5
per person
Aug 15 - Aug 22
found 1 hour ago
Roundtrip non-stop flight included
Seoul (ICN) to Bangkok (BKK)
Don't see what you're looking for?
See all available trips from Incheon Intl. to Suvarnabhumi Intl.
View all trips

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 $275 to $275, 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 $179. 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 September, 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

4.5 out of 5
999 Suvarnabhumi Airport Hotel, Moo 1 Nongprue, Bang Phli, Samut Prakan
A full-service spa, 4 restaurants, and an outdoor pool are all featured at this eco-certified hotel. There's fun for all ages with a children's pool and a playground, ...
8.4/10 Very Good! (467 reviews)
"This hotel is connected to the airport and very good for layovers. Hyatt recently took over this hotel from Novotel. It needs slight renovation in the carpets and rooms. I saw a sign in my hallway mentioning that they’ll be working on that soon."

Reviewed on Jul 30, 2025

Hyatt Regency Bangkok Suvarnabhumi Airport
Mandarin Hotel Managed by Centre Point

Mandarin Hotel Managed by Centre Point

4.5 out of 5
662 Rama IV Road, Bangkok, Bangkok
A full-service spa, 2 restaurants, and an outdoor pool are all featured at this luxury hotel. Enjoy the gym and perks like free self parking and a free shopping ...
8.8/10 Excellent! (2,072 reviews)
"Good hotel"

Reviewed on Jul 28, 2025

Mandarin Hotel Managed by Centre Point
Carlton Hotel Bangkok Sukhumvit

Carlton Hotel Bangkok Sukhumvit

5 out of 5
491 Sukhumvit Rd, Khlongtoey Nua, Wattana, Bangkok
A full-service spa, 2 restaurants, and an outdoor pool are all featured at this luxury hotel. Traveling on business? Take advantage of the free WiFi in public ...
9.6/10 Exceptional! (1,352 reviews)
"The hotel was beautiful and clean. The staff was friendly and extremely attentive. Happy hour on the roof too bar was a lovely way to spend an evening and the breakfast was exceptional."

Reviewed on Jul 26, 2025

Carlton Hotel Bangkok Sukhumvit
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.
*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.