$92 Cheap Flights from Seoul to Bangkok

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

Amazing ICN to BKK Flight Deals

The cheapest flights to Suvarnabhumi Intl. found within the past 7 days were $181 round trip and $92 one way. Prices and availability subject to change. Additional terms may apply.

Best Suvarnabhumi Intl. Flight and Hotel Packages

Suvarnabhumi Intl. flight + hotel packages - economy flights

137 Pillars Suites Bangkok
Hi Residence Hotel
Centre Point Pratunam
The Residence Rajtaevee Hotel
Dusit Suites Hotel Ratchadamri, Bangkok
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Frequently asked questions

Can I catch a flight from ICN to Suvarnabhumi Intl. Airport (BKK) right now?
It’s always wise to find out about any quarantine requirements and travel advice reports in effect in your destination city. Be sure to go to the Covid-19 Travel Advisor for up-to-date information on catching a flight to BKK from Incheon Intl. Airport (ICN).
Are there direct flights from Incheon Intl. Airport (ICN) to Suvarnabhumi Intl. Airport (BKK)?
If you’d like to get from ICN to Bangkok Airport in the shortest possible time, you’ll be pleased to know multiple airlines operate nonstop flights. Choose your preferred seat with Korean Air or T’Way Air.
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 Suvarnabhumi Airport, please visit our Customer Service Portal.
How long is the flight from Seoul--Incheon Intl. Airport to Suvarnabhumi Airport?
The flight time between Incheon Intl. Airport (ICN) and Bangkok Airport is usually about 5 hours and 48 minutes. Make your journey comfortable by downloading a few podcasts on your laptop or tablet and enjoying them with your seat fully reclined.
What is the flight distance from Incheon Intl. Airport (ICN) to BKK?
The flight distance from Seoul–Incheon Intl. Airport to Suvarnabhumi Airport is 2,300 mi. Be sure to bring along some reading material or a few crosswords to make your trip more entertaining.
What airlines fly from Incheon Airport to BKK?
If you’d prefer to fly direct from Incheon Airport to BKK, you’re not short on choice. We’ve listed some of the leading airlines that will take you straight to Bangkok:

  • Korean Air - (KE) with 91 flights every month
  • T’Way Air - (TW) with 30 flights every month
  • Jin Air - (LJ) with 30 flights every month
  • Asiana Airlines - (OZ) with 30 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 Bangkok Airways, Thai AirAsia or Thai Airways 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 Incheon Intl.
Traveling To Suvarnabhumi Intl.
Shortest Flight Time 1 hours 55 mins
Earliest Departure Time 9:15AM ICT
Latest Departure Time 9:20PM ICT
Lowest Flight Price $181

Route Info

Flight path for flights from Incheon International Airport to Suvarnabhumi Airport.

2,291.00 miles

Airline carriers and aircraft used on flights from ICN to BKK

Airline Carrier
Thai Airways International
Airbus A320-100/200
Thai Airways International
Boeing 737-800 pax
Thai Airways International
Boeing 757 all pax models
Thai Airways International
Boeing 757-300 pax
Thai Airways International
Boeing 767-300 pax

Discover our best flights from Seoul ICN to Bangkok BKK. 

With 20 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 Seoul ICN to Bangkok BKK at the right price  

Airfares to Bangkok BKK from Seoul ICN currently cost between $181 and $491. 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 Seoul ICN to Bangkok BKK 

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 Seoul ICN to Bangkok BKK on Travelocity starting at $92. Prices and availability subject to change. Additional terms may apply. 


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

Get to Bangkok faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to BKK from ICN to take around 1 hour(s) 55 min(s).  


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

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to BKK from ICN. 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 Seoul ICN to Bangkok BKK today 

If you’re flexible about when you travel, March is usually the cheapest month to fly from Seoul ICN to Bangkok BKK. 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 Bangkok BKK from Seoul ICN 

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


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