Flights from Bangkok to Seoul

Flight deals from Bangkok to Seoul

Looking for cheap tickets from Bangkok to Seoul, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Seoul.R 1,350 per passenger.Departing Tue, 4 Nov.One-way flight with Thai VietJet Air.Outbound direct flight with Thai VietJet Air departs from Bangkok Suvarnabhumi on Tue, 4 Nov, arriving in Incheon International.Price includes taxes and charges.From R 1,350, select.

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Flying from Bangkok to Seoul

Arm yourself with these facts on the fly.

Cheapest flight found	R 1,352
Cheapest month to fly	November
Average flight time	5 hrs, 33 mins
Cheapest airport to fly from	Bangkok Suvarnabhumi
Most popular airline	Korean Air

How to find cheap flights from Bangkok to Seoul

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Bangkok to Seoul. Other savvy travellers recently found return flights from R 2,838 and one-way tickets from R 1,350 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Bangkok Suvarnabhumi into Incheon International

At the moment, the lowest priced flight tickets to Seoul are from Bangkok Suvarnabhumi Airport to Incheon International Airport.

Fly in November

We crunched the flight calendar and found the cheapest time to fly from Bangkok to Seoul is currently November.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Bangkok to anywhere you choose in Seoul.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Bangkok to Seoul go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Seoul to Seoul flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Bangkok to Seoul flight price?

We looked at all of the upcoming return flights from Bangkok to Seoul we could find over the next 12 months. It looks like R 2,832 is the best price. This is good, compared to the average Seoul ticket price of R 2,832.

What is the cheapest month to fly from Bangkok to Seoul?

The cheapest month to fly from Bangkok to Seoul is currently November.

Which upcoming date is cheapest to fly from Bangkok to Seoul on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Bangkok to Seoul on Monday, 3 November 2025.

Are there any direct flights from Bangkok to Seoul?

Bangkok Suvarnabhumi Airport offers direct flights to Seoul.

If I'm flying from Bangkok, where in Seoul is cheapest to fly into?

If you're flying from Bangkok, the cheapest city in Seoul to fly into is Seoul. The cheapest airport serving Seoul at the moment is Incheon International.