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Not ready to book? to track prices.Find the cheapest flights from Bangkok to Seoul
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Cathay Pacific flights from Bangkok to Seoul
Our best Cathay Pacific deals on Bangkok to Seoul flight tickets
Shenzhen Airlines flights from Bangkok to Seoul
Our best Shenzhen Airlines deals on Bangkok to Seoul flight tickets
See travel insights to Seoul from
How to get the cheapest flight ticket from Bangkok to Seoul
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 typical price of a round-trip flight between Bangkok and Seoul?
What is the cheapest month to fly to Seoul?
The month of June is, on average, the cheapest month to fly to Seoul from Bangkok, with most prices found around £179. If you are unable to visit Seoul during the month of June, then departing from Bangkok during the month August is also very affordable. Most momondo users find prices during this month for around £179.
What is the cheapest day to depart on your flight to Seoul?
The cheapest day to depart from Bangkok to Seoul is on a Tuesday when prices can be found for as low as £328. Flights from Bangkok to Seoul on a Sunday will generally be more expensive and average around £387. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Seoul?
Our most recent data shows that the best time of day to fly to Seoul is in the afternoon. Flights from Bangkok to Seoul during this time can be as low as £245. Flights in the morning are often more expensive, with an average ticket price of £379.
What is the cheapest Bangkok to Seoul flight route?
Fly from Bangkok Don Mueang Intl to Incheon Intl for the best Bangkok - Seoul flight prices
How far in advance should I book a flight to Seoul?
You are more likely to see cheaper flights to Seoul from Bangkok when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around £229 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Bangkok for as low as £197 on momondo.
What cabin class options are available on Bangkok to Seoul flights?
There are 3 cabin classes available to choose from on Bangkok to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Bangkok to Seoul on average per day?
As of June 2025, there are 32 flights per day flying from Bangkok to Seoul. The most common time of day flights depart is 23:00, with 45% of flights taking off in the evening.
How many flights depart from Bangkok to Seoul on average per week?
230 flights are operational weekly from Bangkok to Seoul as of June 2025. The most popular departure day for this route is Wed, with 15% of flights per week taking off on this day.
Cheap Bangkok to Seoul flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok to Seoul
How far is Bangkok to Seoul by plane?
The straight-line distance from Bangkok to Seoul is 2309.6 mi. 5h 25m is a normal flight duration for this route.
When did momondo last update prices for flights from Bangkok to Seoul?
Prices for flights from Bangkok to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from Bangkok to Seoul?
As of June 2025, there is 1 operator available to choose from for flights from Bangkok to Seoul.
How old do you have to be to fly from Bangkok to Seoul?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Seoul.
What documentation or ID do you need to fly to Seoul?
The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Bangkok to Seoul
Compare and see reviews for airlines that fly from Bangkok to Seoul with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £149 | Free Cancellation | Rating 5.5 25 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Bangkok to Seoul?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bangkok to Seoul . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Bangkok to Seoul with flexible booking policies on momondo?
Yes. All flights to Seoul from Bangkok on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Bangkok to Seoul?
momondo provides multiple filters to help you find the best flight to Seoul from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Bangkok to Seoul right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Bangkok to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.