Cheap flights from Bangkok Suvarnabhumi Airport to Seoul from $90
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to Seoul departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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T'way Air flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport
Our best T'way Air deals on Bangkok Suvarnabhumi Airport to Incheon Intl Airport flight tickets
VietJet Air flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport
Our best VietJet Air deals on Bangkok Suvarnabhumi Airport to Incheon Intl Airport flight tickets
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How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Incheon Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Incheon Intl Airport?
The cheapest month to fly to Incheon Intl Airport from Bangkok Suvarnabhumi Airport is in June. Flight prices, which tend to average around $248, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of June, then departing from Bangkok Suvarnabhumi Airport during the month May is also very affordable. Most momondo users find prices during this month for around $250.
What is the cheapest day to depart on your flight to Incheon Intl Airport?
The cheapest day to depart from Bangkok Suvarnabhumi Airport to Incheon Intl Airport is on a Friday when prices can be found for as low as $996. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,146. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.
What is the cheapest time of day to depart on your flight to Incheon Intl Airport?
In the afternoon is the cheapest time of day to fly from Bangkok Suvarnabhumi Airport to Incheon Intl Airport when you can find flight prices for as low as $231. Flying to Incheon Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,134 on average. Flights to Incheon Intl Airport from Bangkok Suvarnabhumi Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Bangkok Suvarnabhumi to Incheon Intl flight route?
Fly from Bangkok Suvarnabhumi to Incheon Intl for the best Bangkok Suvarnabhumi - Incheon Intl flight prices
How far in advance should I book a flight to Incheon Intl Airport?
You are more likely to see cheaper flights to Incheon Intl Airport from Bangkok Suvarnabhumi Airport when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $314 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Bangkok Suvarnabhumi Airport for as low as $269 on momondo.
What cabin class options are available on Bangkok Suvarnabhumi to Incheon Intl flights?
There are 4 cabin classes available to choose from on Bangkok Suvarnabhumi to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Bangkok Suvarnabhumi to Incheon Intl?
VietJet Air, Shandong Airlines, and Hainan Airlines are the most popular carriers operating from Bangkok Suvarnabhumi to Incheon Intl
What airlines fly to Incheon Intl Airport?
Thai AirAsia X, Thai Airways and T'way Air are the top three most popular airlines that fly to Incheon Intl Airport from Bangkok Suvarnabhumi Airport according to our data. Thai AirAsia X is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 10 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Bangkok Suvarnabhumi Airport to Incheon Intl Airport on average per day?
As of June 2025, there are 31 flights per day flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport. The most common time of day flights depart is 11:00PM, with 48% of flights taking off in the evening.
How many flights depart from Bangkok Suvarnabhumi Airport to Incheon Intl Airport on average per week?
222 flights are operational weekly from Bangkok Suvarnabhumi Airport to Incheon Intl Airport as of June 2025. The most popular departure day for this route is Thu, with 16% of flights per week taking off on this day.
When to book flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport
Cheap Bangkok Suvarnabhumi Airport to Incheon Intl Airport (BKK to ICN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Incheon Intl Airport
How far is Bangkok Suvarnabhumi to Incheon Intl by plane?
Bangkok Suvarnabhumi and Incheon Intl are 2276.3 mi apart from one another. In terms of flight time, this usually takes a little over 5h 35m.
When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport?
Prices for flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport were last updated today.
How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport?
As of June 2025, there are 10 operators available to choose from for flights from Bangkok Suvarnabhumi Airport to Incheon Intl Airport.
How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Incheon Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Incheon Intl Airport.
What documentation or ID do you need to fly to Incheon Intl Airport?
The necessary travel and health documents for your Incheon Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Bangkok Suvarnabhumi Airport to Incheon Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Bangkok Suvarnabhumi Airport to Incheon Intl Airport is Boeing 737-800 (30.24% of total bookings). The next most popular plane models are Airbus A330-300 (18.75%), Airbus A321-100/200 (12.43%), and Boeing 787-9 Dreamliner (11.74%).
What is the most popular airline from Bangkok Suvarnabhumi Airport to Incheon Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Bangkok Suvarnabhumi Airport to Incheon Intl Airport is Thai AirAsia X (39% of total bookings). The next most popular airlines are Thai Airways (13%), T'way Air (9%), and Korean Air (9%).
Best airlines flying from Bangkok Suvarnabhumi Airport to Incheon Intl Airport
Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Incheon Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $110 | Free Cancellation | Rating 6.5 12 reviews | |||
| PriceFrom $173 | Free Cancellation | Rating 8.2 57 reviews | |||
| PriceFrom $174 | Free Cancellation | Rating 5.5 25 reviews | |||
| PriceFrom $190 | Free Cancellation | Rating 7.6 32 reviews | |||
| PriceFrom $220 | Free Cancellation | Rating 8.8 5 reviews | |||
| PriceFrom $262 | Free Cancellation | Rating 7.5 193 reviews | |||
| PriceFrom $272 | Free Cancellation | Rating 0.0 0 reviews | |||
| PriceFrom $317 | Free Cancellation | Rating 8.2 446 reviews | |||
| PriceFrom $414 | Free Cancellation | Rating 8.4 1,084 reviews | |||
| PriceFrom $429 | Free Cancellation | Rating 7.7 333 reviews |
Air Busan Flights From Bangkok Suvarnabhumi Airport to Incheon Intl Airport
Air Busan flight deals from Bangkok Suvarnabhumi Airport to Incheon Intl Airport start from $220 round-trip. Over the 7 Air Busan flights for this route in a normal week, average airfare is usually $295 round-trip - but some users have found much cheaper deals with momondo.
Korean Air Flights From Bangkok Suvarnabhumi Airport to Incheon Intl Airport
Korean Air is also a popular choice for this route. Korean Air flight deals for Bangkok Suvarnabhumi Airport to Incheon Intl Airport start from as low as $414 round-trip, depending on your selected dates, with average Korean Air deals seen on momondo around $473. Korean Air operates 25 flights to Incheon Intl Airport from Bangkok Suvarnabhumi Airport in an average week. Users have rated it 8.4/10 across 1,084 reviews.
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Can I find flights from Bangkok to Seoul with flexible booking policies on momondo?
All flight searches from Bangkok to Seoul on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Bangkok to Seoul?
Once all potential Bangkok to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Bangkok to Seoul right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Bangkok to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.