$114 Cheap Flights from Bangkok to Seoul

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Find The Best Dates To Fly from Suvarnabhumi Intl. to Incheon Intl.

Amazing BKK to ICN Flight Deals

The cheapest flights to Incheon Intl. found within the past 7 days were $233 round trip and $114 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Bangkok Airport to Incheon Airport right now?
It’s always wise to know about any travel advice reports and quarantine requirements in place in your destination. Ensure you go to the Covid-19 Travel Advisor for up-to-date info on flying to ICN.
Are there direct flights from Suvarnabhumi Airport to Seoul--Incheon Intl. Airport?
Multiple airlines operate nonstop flights from BKK to Seoul–Incheon Intl. Airport. Among these are Korean Air and T’Way Air — start with these if you need to land at Incheon sooner rather than later.
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 ICN, please visit our Customer Service Portal.
How long is the flight from BKK to Seoul--Incheon Intl. Airport?
It usually takes 5 hours and 36 minutes to jet from Suvarnabhumi Intl. Airport (BKK) to ICN. You’ll be cruising at altitude for a while, so amuse yourself with a podcast or flick through your favorite novel.
What is the flight distance from Suvarnabhumi Intl. Airport (BKK) to Seoul--Incheon Intl. Airport?
There’s a flight distance of 2,300 mi separating Suvarnabhumi Airport and ICN. This is classified as a medium-haul flight. You’ll have plenty of time to watch the in-flight entertainment and fit in a little sleep if you’re feeling tired.
What airlines fly from Suvarnabhumi Intl. Airport (BKK) to ICN?
If you’d prefer to fly direct from BKK to Incheon Airport, you’re not short on options. Here are some of the best airlines that service this route:

  • Korean Air - (KE) with 86 flights every month
  • T’Way Air - (TW) with 30 flights every month
  • Asiana Airlines - (OZ) with 30 flights every month
  • Jin Air - (LJ) with 26 flights every month

What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Korean Air, Jin Air or Asiana Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
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.


Traveling From Suvarnabhumi Intl.
Traveling To Incheon Intl.
Shortest Flight Time 5 hours 15 mins
Earliest Departure Time 12:50AM ICT
Latest Departure Time 11:30PM ICT
Lowest Flight Price $233

Route Info

Flight path for flights from Suvarnabhumi Airport to Incheon International Airport

2,291.00 miles

Airlines & Aircraft Used on BKK to ICN Flight Routes

Airline Carrier
Thai Airways International
Canadair Regional Jet

Discover our best flights from Bangkok BKK to Seoul ICN. 

With 4 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Bangkok BKK to Seoul ICN at the right price  

Airfares to Seoul ICN from Bangkok BKK currently cost between $233 and $354. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Bangkok BKK to Seoul ICN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Bangkok BKK to Seoul ICN on Travelocity starting at $114. Prices and availability subject to change. Additional terms may apply. 


Get to Seoul ICN from Bangkok BKK quicker with direct flights. 

Get to Seoul faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ICN from BKK to take around 5 hour(s) 15 min(s).  


Find our cheapest airfares for flights from Bangkok BKK to Seoul ICN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ICN from BKK. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Bangkok BKK to Seoul ICN today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Bangkok BKK to Seoul ICN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Seoul ICN from Bangkok BKK 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ICN from BKK have this option.  


Travel with confidence when you book flights to Seoul ICN from Bangkok BKK with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*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.