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Cheap Flights from Gimpo International to Bangkok

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Compare Gimpo International to Bangkok flight deals

Find the cheapest month or even day of the year to fly to Bangkok

Book the best Bangkok fare with no extra fees

Flight deals from Gimpo International to Bangkok

Looking for a cheap last-minute deal or the best return flight from Gimpo International to Bangkok? Find the lowest prices on one-way and return tickets right here.
Bangkok.187 € per passenger.Departing Thu, 12 Jun, returning Thu, 26 Jun.Return flight with China Eastern.Outbound indirect flight with China Eastern, departs from Gimpo International on Thu, 12 Jun, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with China Eastern, departs from Bangkok Suvarnabhumi on Thu, 26 Jun, arriving in Gimpo International.Price includes taxes and charges.From 187 €, select.
Bangkok.196 € per passenger.Departing Thu, 26 Jun, returning Wed, 2 Jul.Return flight with T'way Air and Air Busan.Outbound indirect flight with T'way Air, departs from Gimpo International on Thu, 26 Jun, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Air Busan, departs from Bangkok Suvarnabhumi on Wed, 2 Jul, arriving in Gimpo International.Price includes taxes and charges.From 196 €, select.
Bangkok.208 € per passenger.Departing Thu, 3 Jul, returning Wed, 9 Jul.Return flight with T'way Air and Jeju Air.Outbound indirect flight with T'way Air, departs from Gimpo International on Thu, 3 Jul, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Jeju Air, departs from Bangkok Suvarnabhumi on Wed, 9 Jul, arriving in Gimpo International.Price includes taxes and charges.From 208 €, select.
Bangkok.254 € per passenger.Departing Wed, 27 Aug, returning Tue, 16 Sep.Return flight with Air Busan and HK Express.Outbound indirect flight with Air Busan, departs from Gimpo International on Wed, 27 Aug, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with HK Express, departs from Bangkok Suvarnabhumi on Tue, 16 Sep, arriving in Gimpo International.Price includes taxes and charges.From 254 €, select.
Bangkok.257 € per passenger.Departing Tue, 10 Jun, returning Mon, 15 Sep.Return flight with Jeju Air.Outbound indirect flight with Jeju Air, departs from Gimpo International on Tue, 10 Jun, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Jeju Air, departs from Bangkok Suvarnabhumi on Mon, 15 Sep, arriving in Gimpo International.Price includes taxes and charges.From 257 €, select.
Bangkok.266 € per passenger.Departing Mon, 15 Sep, returning Wed, 24 Sep.Return flight with Jeju Air.Outbound indirect flight with Jeju Air, departs from Gimpo International on Mon, 15 Sep, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Jeju Air, departs from Bangkok Suvarnabhumi on Wed, 24 Sep, arriving in Gimpo International.Price includes taxes and charges.From 266 €, select.
Bangkok.276 € per passenger.Departing Mon, 25 Aug, returning Tue, 26 Aug.Return flight with Jeju Air.Outbound indirect flight with Jeju Air, departs from Gimpo International on Mon, 25 Aug, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Jeju Air, departs from Bangkok Suvarnabhumi on Tue, 26 Aug, arriving in Gimpo International.Price includes taxes and charges.From 276 €, select.
Bangkok.276 € per passenger.Departing Thu, 26 Jun, returning Thu, 2 Oct.Return flight with Jeju Air.Outbound indirect flight with Jeju Air, departs from Gimpo International on Thu, 26 Jun, arriving in Bangkok Suvarnabhumi.Inbound indirect flight with Jeju Air, departs from Bangkok Suvarnabhumi on Thu, 2 Oct, arriving in Gimpo International.Price includes taxes and charges.From 276 €, select.

Find the cheapest month to fly from Gimpo International to Bangkok

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Gimpo International to Bangkok flights are currently cheapest in June.
May
Find prices
Jun
from 187 €
Jul
from 208 €
Aug
from 276 €
Sep
from 266 €
Oct
from 298 €
Nov
from 372 €
Dec
from 376 €
Jan
from 423 €
Feb
from 452 €
Mar
from 375 €
Apr
from 396 €

Alternative Gimpo International to Bangkok routes

Looking for the cheapest, fastest or easiest route from Gimpo International to Bangkok? You could fly into the following airports instead.

Seoul to Bangkok: Flight information

The things to know before you go.
Cheapest flight found187 €
Cheapest month to flyJune

Finding cheap flights from Gimpo International to Bangkok: Frequently asked questions

There are 2 airports in Bangkok: Don Mueang and Bangkok Suvarnabhumi.
The best price we found for a return flight from Gimpo International to Bangkok is 187 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Gimpo International to Bangkok. But we found flights with one or more stops from 187 €.
As of May 2025, there are no flights flying from Gimpo International to Bangkok.
The cheapest month to fly from Gimpo International to Bangkok is usually May 2025.
If you're flying from Gimpo International Airport, the cheapest airport near Bangkok is Bangkok Suvarnabhumi – which is 28.5 km away from the centre of Bangkok. We've found flights into this airport from 187 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Gimpo International Airport to Bangkok on Thursday, 12 June 2025.
No airlines currently offer direct flights between Gimpo International Airport and Bangkok. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bangkok but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 30°C. April is typically the warmest month in Bangkok, when it usually averages around 35°C. You can expect the least rain in December. The coldest month is November, with temperatures averaging 22°C. The rainiest month is September.
Currently, China Eastern offers the cheapest flight tickets to Bangkok.

Travelling from Gimpo International Airport (GMP) to Bangkok: what you need to know

  • Bangkok is two hours behind Seoul, where Gimpo International Airport is located. Bangkok follows the UTC+7 timezone.

  • To avoid rushing for your GMP to Bangkok flight, allow plenty of time to check in and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Taking off during a peak period like public or school holidays? Expect longer lines at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • We make it easy to book plane tickets from GMP to Bangkok with a stopover. To see the options, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to see the sights of the city of your choice. Well-traveled stopover hubs include:

    • Kansai International Airport (KIX)

    • Gimhae International Airport (PUS)

    • Kaohsiung International Airport (KHH)

  • GMP is around 16 kilometres from central Seoul. To help you work out how to get there, use Google Maps. This essential traveller tool will give you the best route and available public transport options.

  • Searching for a hotel close to GMP? If you've booked an early flight from Gimpo International Airport to Bangkok, these accommodation options will get you from your pillow to the plane in no time:

  • 75.94% of flights departing from Gimpo International Airport land at their destination on schedule.

How to find the cheapest flights from Gimpo International Airport (GMP) to Bangkok

  • 73 € is the lowest price we've found for a one-way Gimpo International Airport to Bangkok flight. A return plane ticket right now is 187 €. Depending on when you want to go and the availability, these fares can change.

  • Don't wait until the last minute. You're more likely to find cheap flights from GMP to Bangkok if you book early. Airlines often offer some fantastic early bird discounts.

  • If you're willing to be flexible with your travel plans, take advantage of the 'Whole month' tool. It'll show you the cheapest price across every month when searching for your Gimpo International Airport to Bangkok ticket.

  • Save time searching for cheap flights from GMP to Bangkok by setting up a Price Alert. You'll get an email or notification on the app when a new low fare is offered.

  • Find an affordable flight from Gimpo International Airport to Bangkok with the help of our filters. Choose your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Bangkok

Suvarnabhumi Airport (BKK)

  • Suvarnabhumi Airport (BKK) is around 32 kilometres from the centre of Bangkok. If you're opting for a ride-share or a cab, the drive takes roughly 35 minutes.

  • If you're travelling on public transport, expect a journey time of about 1 hour 5 minutes.

  • Book a hotel near BKK if you're coming in on a late flight from Gimpo International Airport to Bangkok. Pick one of these options and avoid the hassle of a long transfer:

  • Begin your adventure by picking up a Suvarnabhumi Airport rental car. Grab a set of wheels from Chic Car Rent, asap car hire or Hertz and explore beyond Bangkok's main sights.

  • For the best deal, reserve your vehicle from Suvarnabhumi Airport about four weeks in advance of your flight from GMP to Bangkok.

Don Mueang International Airport (DMK)

  • After your flight from Gimpo International Airport to Bangkok has landed, you can reach the city centre in about 30 minutes by car. Central Bangkok is roughly 27 kilometres from Don Mueang International Airport (DMK).

  • If you travel by public transport, you'll get to the city centre in 1 hour 5 minutes or so.

  • You'll find some great places to call home for the night near DMK. Settle in and get cosy after your GMP to Bangkok flight at one of these well-located options:

  • No time to waste? The fastest way to get to where you're going is with a Don Mueang International Airport rental car. Grab a set of wheels from Chic Car Rent, asap car hire or Hertz and make a speedy getaway.

  • Get what you want, not just what's left over. Booking your ride from DMK three weeks ahead of time often means lower prices and a greater selection of vehicles.

Best time to go to Bangkok

  • Travel to Bangkok in peak season if you prefer a busy atmosphere, but remember that hotel prices may be higher. Alternatively, book flights from Gimpo International Airport to Bangkok during the off-season when prices are cheaper and it's quieter.

  • The warmest month in Bangkok is April, with temperatures ranging between 26ºC (79ºF) and 37ºC (99ºF). Book your Gimpo International Airport to Bangkok plane ticket then if that's your ideal forecast.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from GMP to Bangkok in December when temperatures average between 19ºC (66ºF) and 33ºC (91ºF).

More about Bangkok

  • When it comes to looking for somewhere to rest your head, you'll find the best stays in Bangkok right here. Explore these options after locking in your flight from Gimpo International Airport to Bangkok:

  • Wat Arun and Grand Palace are just the start of the popular attractions to add to your Bangkok must-do list. Keep the momentum going by heading to Wat Phra Kaew.

Explore more of Thailand

  • You've visited Bangkok, now it's time to explore more of Thailand. Journey about 467 kilometres north-east to Udon Thani to tick off its top attractions. From Nong Prajak Public Park to Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor, there's plenty to keep you on the go.

  • Nakhon Ratchasima is another essential stop in Thailand and is around 225 kilometres north-east of Bangkok. No journey is complete without a visit to Art and Culture Centre, Vongchavalitkul University, Wat Pa Salwan (Burapha Chan Chedi) and บ้านสวนเกษตรอินทรีย์ (บ้านสวนในซอย).

Plan the rest of your trip from Seoul to Bangkok

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.