Question 1

How long does a flight from Seoul to Chiang Mai take?

Accepted Answer

The average direct flight takes 5h 25m, covering a distance of 5,512 km.

Question 2

How many flights are there between Seoul and Chiang Mai per day?

Accepted Answer

Each day, there are between 2 and 4 direct flights that take off from Seoul and land in Chiang Mai, with an average flight time of 5h 50m. The most common departure time is 18:00 and most flights take off in the evening. Each week, there are 22 flights. The most frequent day of departure is Wednesday, when 18% of all weekly flights depart. The fewest flights depart on a Monday.

Question 3

How many flights are there between Seoul and Chiang Mai per day?

Accepted Answer

Each day, there are between 2 and 4 direct flights that take off from Seoul and land in Chiang Mai, with an average flight time of 5h 50m. The most common departure time is 18:00 and most flights take off in the evening. Each week, there are 22 flights. The most frequent day of departure is Wednesday, when 18% of all weekly flights depart. The fewest flights depart on a Monday.

Question 4

What is the cheapest flight from Seoul to Chiang Mai?

Accepted Answer

In the last 5 days, the lowest price for a flight from Seoul to Chiang Mai was ฿3,203 for a one-way ticket and ฿8,293 for a return.

Question 5

Which airlines fly most frequently between Seoul and Chiang Mai?

Accepted Answer

Jeju Air connects Seoul to Chiang Mai with 7 flights per week. Jin Air also offers 7 flights per week, while Air Busan follows with 4 flights per week.

Question 6

Which airlines fly most frequently between Seoul and Chiang Mai?

Accepted Answer

Jeju Air connects Seoul to Chiang Mai with 7 flights per week. Jin Air also offers 7 flights per week, while Air Busan follows with 4 flights per week.

Question 7

What’s the cheapest day of the week to fly from Seoul to Chiang Mai?

Accepted Answer

For Seoul to Chiang Mai, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Chiang Mai back to Seoul, the best deals are generally found on Sunday, with Friday being the most expensive.

Question 8

What’s the cheapest day of the week to fly from Seoul to Chiang Mai?

Accepted Answer

For Seoul to Chiang Mai, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Chiang Mai back to Seoul, the best deals are generally found on Sunday, with Friday being the most expensive.

Question 9

Which airports will I be using when flying from Seoul to Chiang Mai?

Accepted Answer

On your way to Chiang Mai, you’ll fly out from one of these Seoul airports: Seoul Gimpo Intl or Incheon Intl. You’ll be landing at Chiang Mai.

Question 10

What’s the earliest departure time from Seoul to Chiang Mai?

Accepted Answer

Early birds can take the earliest flight from Seoul at 17:20 and will be landing in Chiang Mai at 20:45.

Question 11

What’s the latest departure time from Seoul to Chiang Mai?

Accepted Answer

If you prefer to fly at night, the latest flight from Seoul to Chiang Mai jets off at 19:55 and lands at 23:50.

Question 12

Which aircraft models fly most regularly from Seoul to Chiang Mai?

Accepted Answer

The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Seoul to Chiang Mai flight route.

Question 13

On which days can I fly direct from Seoul to Chiang Mai?

Accepted Answer

There are direct flights from Seoul to Chiang Mai on a daily basis.

Question 14

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

Accepted Answer

The cheapest month for flights from Seoul to Chiang Mai is September, where tickets cost ฿8,125 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is ฿13,080 and ฿12,642 respectively.

Question 15

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

Accepted Answer

The cheapest month for flights from Seoul to Chiang Mai is September, where tickets cost ฿8,125 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is ฿13,080 and ฿12,642 respectively.

Question 16

How does KAYAK find such low prices on flights from Seoul to Chiang Mai?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul to Chiang Mai.

Question 17

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul to Chiang Mai?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chiang Mai from Seoul is likely to change within 7 days, so travelers know whether to wait or book now.

Question 18

What is the Hacker Fare option on flights from Seoul to Chiang Mai?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Chiang Mai with an airline and back to Seoul with another airline.

Question 19

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul to Chiang Mai?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chiang Mai from Seoul up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 20

Which cabin class options are there for flights between Seoul and Chiang Mai?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 21

Which cabin class options are there for flights between Seoul and Chiang Mai?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 22

Which airlines provide the cheapest flights from Seoul to Chiang Mai?

Accepted Answer

In the past 5 days, the cheapest return tickets from Seoul to Chiang Mai were found on Eastar Jet (฿8,293) and Air Busan (฿8,462).

Question 23

Which airlines provide the cheapest flights from Seoul to Chiang Mai?

Accepted Answer

In the past 5 days, the cheapest return tickets from Seoul to Chiang Mai were found on Eastar Jet (฿8,293) and Air Busan (฿8,462).

Question 24

What is the cheapest Seoul to Chiang Mai flight route?

Accepted Answer

The cheapest return flight from Seoul to Chiang Mai costs ฿9,024 on the route between Incheon Intl Airport (ICN) and Chiang Mai (CNX). It is also the most popular route.

Question 25

What is the cheapest Seoul to Chiang Mai flight route?

Accepted Answer

The cheapest return flight from Seoul to Chiang Mai costs ฿9,024 on the route between Incheon Intl Airport (ICN) and Chiang Mai (CNX). It is also the most popular route.

Question 26

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

Accepted Answer

To get a below average price on the flight from Seoul to Chiang Mai, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Question 27

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

Accepted Answer

To get a below average price on the flight from Seoul to Chiang Mai, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Question 28

How much is a return flight from Seoul to Chiang Mai?

Accepted Answer

Flight prices are below average for this route right now.Flights to Chiang Mai from Seoul usually cost between ฿8,529 and ฿11,850 in September.
The lowest price found in the past 5 days was ฿8,293 on Eastar Jet (5 Sep–12 Sep).

Low season	April
High season	August
Cheapest flight	฿3,203

SEL - CNX

฿3,203 Find Cheap Flights from Seoul to Chiang Mai – Compare and Save

Everything you should know

Cheap Flights from Seoul to Chiang Mai (SEL-CNX)

Recent return flight deals from Seoul to Chiang Mai

Recent one-way flight deals from Seoul to Chiang Mai

Recent last minute flight deals from Seoul to Chiang Mai

Recent direct flight deals from Seoul to Chiang Mai

KAYAK's insights & trends for Seoul to Chiang Mai flights

How much is a return flight from Seoul to Chiang Mai?

What is the cheapest Seoul to Chiang Mai flight route?

What’s the cheapest day of the week to fly from Seoul to Chiang Mai?

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

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

Which airlines provide the cheapest flights from Seoul to Chiang Mai?

Which airlines fly most frequently between Seoul and Chiang Mai?

Which cabin class options are there for flights between Seoul and Chiang Mai?

How many flights are there between Seoul and Chiang Mai per day?

How long does a flight from Seoul to Chiang Mai take?

What’s the earliest departure time from Seoul to Chiang Mai?

What’s the latest departure time from Seoul to Chiang Mai?

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Everything you need to know for your flight from Seoul to Chiang Mai

Information on your arrival and departure airports

Cabin class types available on flights from Seoul to Chiang Mai

Complete your trip to Chiang Mai with a hotel stay or car hire

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Flights from domestic origins to Chiang Mai

Choose which airport to fly into in Chiang Mai

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