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  1. Flights
  2. South Korea
  3. Seoul
  4. Chiang Mai - Seoul

Chiang Mai to Seoul flights

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Explore the best deals

Discover the cheapest flights from Chiang Mai to Seoul
Filter by
Fri 27 Nov - Wed 2 Dec
7C
7CDirect
CNX - SEL
7C
7CDirect
SEL - CNX
236£
235£
Prime price per passenger
Tue 15 Dec - Sun 20 Dec
CA
CADirect
CNX - SEL
7C
7CDirect
SEL - CNX
291£
285£
Prime price per passenger
Tue 5 Jan - Fri 8 Jan
ZE
ZEDirect
CNX - SEL
UO
UODirect
SEL - CNX
340£
337£
Prime price per passenger
Sat 5 Dec - Sun 13 Dec
ZE
ZEDirect
CNX - SEL
ZE
ZEDirect
SEL - CNX
345£
341£
Prime price per passenger
Fri 27 Nov
7C
7CDirect
CNX - SEL
108£
103£
Prime price per passenger
Wed 16 Dec
ZE
ZEDirect
CNX - SEL
141£
135£
Prime price per passenger
Fri 11 Dec
VJ
VJDirect
CNX - SEL
140£
135£
Prime price per passenger
Thu 7 Jan
7C
7CDirect
CNX - SEL
142£
137£
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Chiang Mai to Seoul

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of November. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: 2 Nov - 8 Nov
Flights from just £121
£121
£169
£229
£252
£319
£331
£539
£176
£283
£137
£212
£362
NovemberDecemberJanuary
Flight Time6 h and 55 mFlights from Chiang Mai and Seoul last around 6 h and 55 m, although this flight time may also depend on other factors.
Cheapest flight£103The cheapest price available for flights from Chiang Mai to Seoul that have been booked by our customers in the last 72 hours
Origin airportChiang Mai International AirportWhen flying from Chiang Mai to Seoul
Peak seasonMarchAccording to search data from our customers, March is the busiest time to fly from Chiang Mai to Seoul
Airlines that fly this routeJeju AirAirline(s) that fly fromChiang Mai to Seoul
Average price of one-way£232Average flight price from Chiang Mai - Seoul at eDreams is £232, which is averaged from the last 6 months of data
Best time to bookDecemberData from our customers tells us that February is the most popular time to fly to Seoul from Chiang Mai
Exchange rate
1 GBP = 1818.44 KRW
1 KRW = 0 GBP
Last revised on Thu 05/11
Distance: 2,128 mi
Chiang Mai airports
Chiang Mai International Airport (CNX)How far from city centre: 1 mi
Seoul airports
Incheon International Airport (ICN)How far from city centre: 35 mi

Book a flight from Chiang Mai to Seoul

eDreams lists every direct and indirect flight from Chiang Mai to Seoul (South Korea) in one place. Once your results are in, sort by schedule or price and book whichever suits your plans best.

Recently, the lowest fare on this route was £103, though your own price will depend on your travel dates and departure times.

Flying direct from Chiang Mai to Seoul takes around 4 h and 50 m; indirect flights take longer.

Chiang Mai to Seoul: airports and airlines

It helps to know exactly where you're departing from and arriving at before you book. Take a look at the airports involved and compare the airlines flying this route.

  • Departure airport: Chiang Mai International Airport (CNX)
  • Arrival airport: Incheon International Airport (ICN)

Seoul weather

The time of the year when you decide to travel may come down to the kind of climate you prefer. Seoul sees average temperatures of around 29ºC in the warmest months, falling to -4ºC in the coldest. Bear this in mind when you pack or plan anything outdoors.

  • Highs: as much as 30ºC
  • Lows: as little as -6ºC
  • Hottest month: August
  • Coldest month: January
  • Driest month: January
  • Wettest month: July

How to find a cheaper flight from Chiang Mai to Seoul

The following tips can help you find a cheaper flight from Chiang Mai to Seoul:

  • Flexible dates: compare fares across two or three different departure days. Flying a day earlier or later can sometimes shave a good amount off the price.
  • Baggage allowance: check exactly what each fare includes before you book, so you don't get caught out by extra charges at the airport.
  • Airports on your route: double-check which airports you'll depart from and land at, particularly if the city has more than one. This makes it easier to plan your transfer and work out your total travel cost.

Are you looking for a bigger saving? Book a Flight + Hotel package to bundle both together in one booking and unlock exclusive discounts on your stay in Seoul. Adding a hire car to the same booking can bring extra savings too.

FAQs about flights from Chiang Mai to Seoul

What are the advantages of purchasing flexible flight tickets to Seoul through eDreams UK?
With a flexible flight ticket, you're assured a refund or the option to rebook without any additional fees if your flight from Chiang Mai to Seoul gets canceled. eDreams UK has got you covered, ensuring peace of mind and hassle-free travel changes! Plus, this flexibility allows you to adapt your travel plans with ease, offering greater convenience in today’s unpredictable travel environment.
What is the average cost for flights from Chiang Mai to Seoul?
The typical cost for a flight from Chiang Mai to Seoul is approximately £232. It's important to note that this price can fluctuate based on various factors, including the time of year and how far in advance you book your ticket. For instance, booking during peak travel seasons or last minute may result in higher fares, while off-peak times might offer more affordable options.
How can I search for and book flights from Chiang Mai to Seoul on eDreams UK, and also find the best deals?
With our flight search engine, you can discover flights starting at just £103 for the route from Chiang Mai to Seoul. At eDreams UK, our priority is to offer you the most affordable options. You have the flexibility to customize your search based on various criteria, including stopovers, airports, travel dates, and additional filters. This way, you can tailor your journey to meet your specific needs and preferences, ensuring a seamless travel experience.
When is the best time to book a flight ticket from Chiang Mai to Seoul?
The top months for booking flights from Chiang Mai to Seoul are February, September and October. Travelers often find the best deals and optimal flight options during these times, making them ideal for planning your trip.
What are the best months to book a flight from Chiang Mai to Seoul?
The best time to fly to Seoul from Chiang Mai really hinges on various personal preferences, particularly regarding budget considerations. In terms of popularity, December stands out as the top month for flights to Seoul from Chiang Mai, as indicated by our customer search data. Following closely are March and February. If your goal is to escape the hustle and bustle of peak season and find a more tranquil experience, consider traveling during August, July or May. These months are associated with significantly fewer searches, making them a great choice for those seeking a quieter getaway from Chiang Mai to Seoul.
How long does it take to fly from Chiang Mai to Seoul?
The average flight time from Chiang Mai to Seoul is approximately 6 h and 55 m. This journey typically covers a distance of about 2,127.97 mi. Please note that the flights along this route may include one or more layovers in different cities.

Plan your trip

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