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Cheap Flights from Gimpo International to Chiang Mai

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Compare Gimpo International to Chiang Mai flight deals

Find the cheapest month or even day of the year to fly to Chiang Mai

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Flight deals from Gimpo International to Chiang Mai

Looking for a cheap last-minute deal or the best return flight from Gimpo International to Chiang Mai? Find the lowest prices on one-way and return tickets right here.
Chiang Mai.291 € per passenger.Departing Fri, 13 Jun, returning Fri, 20 Jun.Return flight with Air Busan and Thai VietJet Air.Outbound indirect flight with Air Busan, departs from Gimpo International on Fri, 13 Jun, arriving in Chiang Mai.Inbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Fri, 20 Jun, arriving in Gimpo International.Price includes taxes and charges.From 291 €, select.
Chiang Mai.334 € per passenger.Departing Mon, 1 Sep, returning Thu, 11 Sep.Return flight with Air China.Outbound indirect flight with Air China, departs from Gimpo International on Mon, 1 Sep, arriving in Chiang Mai.Inbound indirect flight with Air China, departs from Chiang Mai on Thu, 11 Sep, arriving in Gimpo International.Price includes taxes and charges.From 334 €, select.
Chiang Mai.336 € per passenger.Departing Sat, 31 May, returning Mon, 2 Jun.Return flight with EVA Air.Outbound indirect flight with EVA Air, departs from Gimpo International on Sat, 31 May, arriving in Chiang Mai.Inbound indirect flight with EVA Air, departs from Chiang Mai on Mon, 2 Jun, arriving in Gimpo International.Price includes taxes and charges.From 336 €, select.
Chiang Mai.337 € per passenger.Departing Sat, 7 Jun, returning Fri, 4 Jul.Return flight with EVA Air.Outbound indirect flight with EVA Air, departs from Gimpo International on Sat, 7 Jun, arriving in Chiang Mai.Inbound indirect flight with EVA Air, departs from Chiang Mai on Fri, 4 Jul, arriving in Gimpo International.Price includes taxes and charges.From 337 €, select.
Chiang Mai.357 € per passenger.Departing Fri, 15 May, returning Fri, 22 May.Return flight with EVA Air.Outbound indirect flight with EVA Air, departs from Gimpo International on Fri, 15 May, arriving in Chiang Mai.Inbound indirect flight with EVA Air, departs from Chiang Mai on Fri, 22 May, arriving in Gimpo International.Price includes taxes and charges.From 357 €, select.
Chiang Mai.358 € per passenger.Departing Thu, 17 Jul, returning Sun, 20 Jul.Return flight with T'way Air and Eastar Jet.Outbound indirect flight with T'way Air, departs from Gimpo International on Thu, 17 Jul, arriving in Chiang Mai.Inbound indirect flight with Eastar Jet, departs from Chiang Mai on Sun, 20 Jul, arriving in Gimpo International.Price includes taxes and charges.From 358 €, select.
Chiang Mai.376 € per passenger.Departing Sat, 20 Sep, returning Tue, 14 Oct.Return flight with EVA Air.Outbound indirect flight with EVA Air, departs from Gimpo International on Sat, 20 Sep, arriving in Chiang Mai.Inbound indirect flight with EVA Air, departs from Chiang Mai on Tue, 14 Oct, arriving in Gimpo International.Price includes taxes and charges.From 376 €, select.
Chiang Mai.393 € per passenger.Departing Sat, 30 Aug, returning Mon, 8 Sep.Return flight with Peach and Thai VietJet Air.Outbound indirect flight with Peach, departs from Gimpo International on Sat, 30 Aug, arriving in Chiang Mai.Inbound indirect flight with Thai VietJet Air, departs from Chiang Mai on Mon, 8 Sep, arriving in Gimpo International.Price includes taxes and charges.From 393 €, select.

Find the cheapest month to fly from Gimpo International to Chiang Mai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Gimpo International to Chiang Mai flights are currently cheapest in June.
May
Find prices
Jun
from 291 €
Jul
from 358 €
Aug
from 403 €
Sep
from 334 €
Oct
from 397 €
Nov
from 452 €
Dec
from 453 €
Jan
from 452 €
Feb
from 452 €
Mar
from 415 €
Apr
from 452 €

Gimpo International to Chiang Mai: Alternative routes

Compare routes from Gimpo International to Chiang Mai below. You may find an airport to fly into that's cheaper, faster, or easier than Chiang Mai.

Seoul to Chiang Mai: Flight information

The things to know before you go.
Cheapest flight found291 €
Cheapest month to flyJune

Finding cheap flights from Gimpo International to Chiang Mai: Frequently asked questions

The best price we found for a return flight from Gimpo International to Chiang Mai is 291 €. 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 Chiang Mai. But we found flights with one or more stops from 291 €.
As of May 2025, there are no flights flying from Gimpo International to Chiang Mai.
The cheapest month to fly from Gimpo International to Chiang Mai is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Gimpo International Airport to Chiang Mai Airport on Friday, 13 June 2025.
No airlines currently offer direct flights between Gimpo International Airport and Chiang Mai Airport. 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 Chiang Mai 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 Chiang Mai is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Busan offers the cheapest flight tickets to Chiang Mai.

Travelling from Gimpo International Airport (GMP) to Chiang Mai International Airport (CNX): what you need to know

  • Chiang Mai is two hours behind Seoul and observes the UTC+7 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport with enough time to catch your GMP to CNX flight.

  • During popular months such as July, it's best to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you fly during a peak period in general.

  • Take a detour to a new city or break up your flight with a stopover. Just uncheck 'Direct flights only' to see your options when searching for tickets from Gimpo International Airport to Chiang Mai International Airport. Many passengers pass through Beijing Capital International Airport when flying between GMP and CNX.

How to find the cheapest flights from Gimpo International Airport (GMP) to Chiang Mai International Airport (CNX)

  • 104 € is currently the lowest price for a one-way Gimpo International Airport to Chiang Mai International Airport flight. A return flight starts at 291 €. These prices may change based on demand and availability.

  • To pick up cheap tickets from GMP to CNX, book as early as you can. Airlines generally offer the most competitive fares when flights are first made available.

  • Getting cheap flights from Gimpo International Airport to Chiang Mai International Airport is easy if you're flexible with your trip dates. Use the 'Whole month' tool to see the lowest fares throughout the month and land a great deal.

  • Save time searching for cheap flights from GMP to CNX by creating a Price Alert. We'll send you an email or notification through the app when a special offer becomes available.

  • Tailor your flights with filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Gimpo International Airport to Chiang Mai International Airport.

Handy information about Gimpo International Airport (GMP)

  • When it comes to Gimpo International Airport's on-time performance, data shows 75.94% of flights meet their scheduled arrival time.

  • The journey from central Seoul to Gimpo International Airport is around 16 kilometres. Look up travel apps like Google Maps for the best way to get there, whether you want to drive or use public transport.

  • Expect a journey time of roughly 1 hour 5 minutes when using public transport.

  • Searching for a handy hotel near GMP? If you've booked an early flight from Gimpo International Airport to Chiang Mai International Airport, these stays will put you moments from your check-in counter:

Arriving at Chiang Mai International Airport (CNX)

Getting from Chiang Mai International Airport (CNX) to central Chiang Mai

  • Chiang Mai International Airport is roughly 5 kilometres from the centre of Chiang Mai. Driving there takes about 10 minutes.

  • If you're using public transport, expect a journey time of roughly 25 minutes.

When to fly to Chiang Mai International Airport (CNX)

  • August is the most popular month for flights from Gimpo International Airport to Chiang Mai International Airport. To escape the crowds, go to Chiang Mai in February.

  • The warmest month in Chiang Mai is April, with the temperature ranging between 22ºC (72ºF) and 42ºC (108ºF). Lock in your flights from Gimpo International Airport to Chiang Mai International Airport in this month if you enjoy this type of weather.

  • If you like cooler conditions, look for a cheap ticket from GMP to CNX in January. Temperatures average between 12ºC (54ºF) and 31ºC (88ºF) then.

Explore more of Thailand

  • Udon Thani is just one of the many places in Thailand waiting to be explored after you've experienced Chiang Mai. Around 434 kilometres away to the east, check out popular attractions including Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • Around 80 kilometres south-east of Chiang Mai, Lampang is another favourite stop in Thailand. No visit is complete without checking out Baan Sao Nak, Ratsadapisek Bridge and Horse-Drawn Carriage.

Plan the rest of your trip from Seoul to Chiang Mai

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