CA $89 Cheap Flights from Seoul (ICN) to Bangkok (BKK)

Popular airlines from Incheon Intl. Airport (ICN) to Suvarnabhumi International Airport (BKK)

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Cheap flights from Seoul (ICN) to Bangkok (BKK)

Prices were available within the past 7 days and start at CA $89 for one-way flights and CA $186 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
T'Way Air
Jeju Air with Bag
Vietnam Airlines
Hong Kong Airlines
Air China
Scoot
Asiana Airlines
Korean Air
China Southern Airlines

Find the cheapest month to fly from Seoul (ICN) to Bangkok (BKK)

May is typically the cheapest month to fly

From CA $208 - CA $355 per traveller.

Graph displaying average flight prices per month

Flight from Seoul to Bangkok (ICN - BKK) route information
Origin airport
Incheon Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air China, Air Macau Company, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, China Southern Airlines, EVA Airways, Hong Kong Airlines, Japan Airlines, Jeju Air with Bag, Korean Air, Lao Airlines, Malaysia Airlines, Philippine Airlines, Scoot, Singapore Airlines, T'Way Air, Thai Airways International, Vietnam Airlines
Roundtrip price
CA $185
Distance
3644 km
Average flight time
3 hours 45 mins

Incheon to Bangkok Flights

The easy way to book your flights from Seoul to Bangkok 

With Expedia, it’s simple to find and book flights to Bangkok from Seoul whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Air Canada, Oman Air, Austrian, Delta Air Lines, Eastar Jet, Asiana Airlines, El Al, Ethiopian Airlines, Thai Airways International, Air Busan, Turkish Airlines, Hawaiian Airlines, Korean Air, WestJet, Jin Air nonstop flights to Suvarnabhumi Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seoul to Bangkok today, tomorrow, or this week.  

 

Save dollars with cheap flights from Incheon Intl., ICN to Suvarnabhumi Intl., BKK 

Sort your search results by price to find great deals on your flight from Seoul to Bangkok—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Bangkok from Seoul currently is just CA $186 rising to CA $367.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Bangkok  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Bangkok from Seoul 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Bangkok with Expedia today.

Frequently asked questions

How much is a flight from Seoul–Incheon Intl. Airport to BKK?
If you're travelling from ICN to BKK, round-trip journeys start from CA $186. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ICN to BKK?
The majority of flights can be cancelled online, but each air carrier has a different set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Incheon Intl. Airport (ICN) to Suvarnabhumi Intl. Airport (BKK) that have flexible change policies?
Plenty of airlines offer the option to move your flight without charging a fee. All you pay is the cost difference between flights. When looking for Incheon Airport to BKK flights, you'll find a "No change fees" filter for you to select.
How many hours is the flight from Seoul–Incheon Intl. Airport to Suvarnabhumi Intl. Airport (BKK)?
The average flight time between Incheon Airport and Suvarnabhumi Intl. Airport (BKK) is 6 hours and 6 minutes. If you're travelling with kids, it's always a good idea to pack some fruit or snacks in your carry-on baggage.
How far is the flight from Incheon Intl. Airport (ICN) to BKK?
It's around 3,700 kilometres from ICN to BKK, so you'll be strapped into your seat for a while. Keep yourself occupied by packing things like playing cards (if you're travelling with friends) or a thrilling novel.
Which airlines fly direct from ICN to Suvarnabhumi Airport?
You can choose from a wide selection of airlines that fly from Seoul–Incheon Intl. Airport to BKK. The most popular ones are:

  • Korean Air - (KE) with 121 monthly flights
  • Thai Airways - (TG) with 91 monthly flights
  • Asiana Airlines - (OZ) with 60 monthly flights
  • Jeju Air - (7C) with 39 monthly flights
  • T'Way Air - (TW) with 30 monthly flights
  • Air Busan - (BX) with 30 monthly flights

Are Incheon Airport to Bangkok Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some of the cheapest airfares from Incheon Intl. Airport (ICN) to Suvarnabhumi Intl. Airport (BKK) showing up a few weeks before the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines quote prices that far in advance.

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