Cheap flights from Chiang Mai to Seoul

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How to find the cheapest flight from
Chiang Mai (CNX) to Seoul (SEL)

What is the cheapest day to fly return from Chiang Mai to Seoul?

Saturday flights are generally found to be more expensive for flights from Chiang Mai to Seoul. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seoul.

How far in advance should I book a flight from Chiang Mai to Seoul?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 22% on flights from Chiang Mai to Seoul compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at ฿ 9,679. For sooner than that we have options available in the next 3 days from ฿ 10,997.

What is the cheapest month to fly from Chiang Mai to Seoul?

Flights from Chiang Mai to Seoul lean towards being more expensive in April. Prices are generally better when you fly from Chiang Mai to Seoul in September, with the cheapest ticket starting at ฿ 6,053.

When is the cheapest time to fly from Chiang Mai to Seoul (CNX - SEL)?

It’s optimal to fly from Chiang Mai to Seoul at midday. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the evening.

Cheap flights from Chiang Mai to Seoul in January, February 2021

The best prices found for CNX to SEL flights in January, February
15 Jan - 18 Jan
฿ 38,475pp
CNX
Chiang Mai
Multiple airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
     
3 STOPS
CNX
Chiang Mai
15 Jan - 18 Jan
฿ 39,254pp
CNX
Chiang Mai
Multiple airlines
     
3 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
     
3 STOPS
CNX
Chiang Mai
15 Jan - 18 Jan
฿ 41,232pp
CNX
Chiang Mai
Multiple airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
     
3 STOPS
CNX
Chiang Mai

Chiang Mai to Seoul 2021 flight deals

Cheap flights to Seoul from Chiang Mai found for this year
14 May - 18 May
฿ 8,900pp
CNX
Chiang Mai
Multiple airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
 
1 STOP
CNX
Chiang Mai
14 May - 17 May
฿ 9,529pp
CNX
Chiang Mai
Multiple airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
   
2 STOPS
CNX
Chiang Mai
22 Jun - 29 Jun
฿ 9,739pp
CNX
Chiang Mai
Multiple airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
   
2 STOPS
CNX
Chiang Mai

Last-minute flights from Chiang Mai to Seoul

Late deals on return flights to Seoul from Chiang Mai, departing today and this week
24 Jan - 5 Feb
฿ 47,225pp
CNX
Chiang Mai
Multiple airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
 
1 STOP
CNX
Chiang Mai
24 Jan - 5 Feb
฿ 97,266pp
CNX
Chiang Mai
Multiple airlines
 
1 STOP
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
   
2 STOPS
CNX
Chiang Mai
24 Jan - 5 Feb
฿ 163,398pp
CNX
Chiang Mai
Multiple airlines
   
2 STOPS
ICN
Incheon Intl
ICN
Incheon Intl
Multiple Airlines
   
2 STOPS
CNX
Chiang Mai

One-way flights to Seoul from Chiang Mai

The cheapest one-way flights from Chiang Mai to Seoul
15:00 - 03:30
Multiple Airlines
1 stop
10h 30m
CNX - ICN
Multiple Airlines
฿ 14,264
Gotogate
15:20 - 03:30
Multiple Airlines
1 stop
10h 10m
CNX - ICN
Multiple Airlines
฿ 16,781
Gotogate
06:50 - 03:30
Multiple Airlines
2 stops
18h 40m
CNX - ICN
Multiple Airlines
฿ 18,699
Gotogate

Related info for your journey

Useful info, stats and facts about Chiang Mai to Seoul flights.

Flight FAQs

From Chiang Mai to Seoul

Can I find flights from Chiang Mai to Seoul for under ฿ 8,989 on Cheapflights?

Yes, there are multiple flights from Chiang Mai to Seoul for under ฿ 8,989. The cheapest flight booked recently is on Multiple Airlines for just ฿ 8,900, but on average you can expect to pay ฿ 11,746.

Which airlines flying from Chiang Mai to Seoul have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Jeju Air, Korean Air, and ไชนาอีสเทิร์น flying from Chiang Mai to Seoul have implemented new flexible cancellation policies.

Are there direct flights from Chiang Mai to Seoul for under ฿ 8,989 on Cheapflights?

There are no direct flights from Chiang Mai to Seoul, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Chiang Mai to Seoul for under ฿ 47,944?

There are currently 3+ open flights from Chiang Mai to Seoul within the next 7 days for less than ฿ 47,944.

Is Chiang Mai weather warmer or cooler than Seoul?

You can imagine temperatures to be in the 37 °C range in April. The weather in Seoul is generally colder than Chiang Mai's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.

How long does is the flight from Chiang Mai to Seoul?

Airlines like Thai Airways, Japan Airlines, and HK เอ็กซเพรส fly from Chiang Mai to Seoul in about 9h 15m. The time it takes to get you to your destination can typically vary by up to 5h 10m. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to flying from Chiang Mai to Seoul return?

Currently priced at ฿ 13,994, HK เอ็กซเพรส will fly you from Chiang Mai to Seoul and back. In addition to HK เอ็กซเพรส, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Japan Airlines and Thai Airways - these airlines can fly you to your destination from ฿ 20,496 and ฿ 22,684, respectively.

Alternative routes for Chiang Mai to Seoul

Destination information for Seoul

Things to know before you go. Useful info for your trip from Chiang Mai to Seoul
Today's exchange rate
฿ 1 = 37 원
Average temperature for January in Seoul
2.0 °C
Avg rainfall for January in Seoul
22.0 mm

Airports servicing Chiang Mai

Airports servicing Seoul

Top 3 airlines flying from Chiang Mai to Seoul

The chart below displays the airlines Cheapflights users travelling from Chiang Mai to Seoul choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
ไชนาอีสเทิร์น
฿ 311 ฿ 324 No cancel fee 62%

We couldn't confirm the COVID-19 safety measures taken by ไชนาอีสเทิร์น. Please check directly on their website for additional information.

Search ไชนาอีสเทิร์น flights
Jeju Air
฿ 308 ฿ 447 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Jeju Air. Please check directly on their website for additional information.

Search Jeju Air flights
Korean Air
฿ 501 ฿ 722 No cancel fee 81%
Search Korean Air flights

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Hourly flight availability from Chiang Mai to Seoul

Evening 6 PM to midnight 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to midday 0% of flight departures
Afternoon Midday to 6 PM 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Chiang Mai to Seoul
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
1 daily flight
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