Cheap Flights from Seoul to Chiang Mai Starting at $95

Helping travelers to find the best flight offers

Cheapest flights from Seoul to Chiang Mai

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Chiang Mai. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$95

AirAsia X
AirAsia X
1 transfer
22h 30m
04/25/2025

The cheapest one-way flight from Seoul to Chiang Mai departs on 04/25/2025, is operated by AirAsia X and costs $95

Cheapest round trip flight

$231

AirAsia X
AirAsia X
1 transfer
1d 12h 55m
05/05/2025

The cheapest roundtrip flight from Seoul to Chiang Mai departs on 05/05/2025, is operated by AirAsia X and costs $231

The fastest flight

15h 45m

Fastest flight from Seoul to Chiang Mai takes 15h 45m

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

10:05 AM

Latest flight

7:10 PM

Average flight duration

5h 25m

Direct flights count

52

Distance

3427km

Timezone difference

2h

The distance between Seoul and Chiang Mai is 3427km (2125 miles). The average flight duration is 5h 25m. There are 52 direct flights from Seoul to Chiang Mai. The time difference between Seoul and Chiang Mai is 2h . Flights from Seoul begin at 10:05 AM. The latest flight from Seoul departs at 7:10 PM.

Airfare from Seoul to Chiang Mai by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Seoul to Chiang Mai

May 2025
Lowest price
on average:
$94
July 2025
Highest price
on average:
$180
Apr 25May 25Jul 25020406080100120140160180Avg Price

Airlines operating on route

Below you will find a list of airlines operating flights on the Seoul — Chiang Mai route and the starting prices for flights of each specific airline on it.

Starting at $56

Starting at $179

Direct Flights from Seoul to Chiang Mai

A direct flight is the most convenient and comfortable way to fly from Seoul to Chiang Mai, despite the fact that sometimes flights with transfers can cost significantly less.

Chiang Mai city image

SeoulChiang Mai

SELCNX

04/15/2025

Departure date

Direct flight

Korean Air

KE667

Starting at $313

Chiang Mai city image

SeoulChiang Mai

SELCNX

04/25/2025

Departure date

Direct flight

Asiana Airlines

OZ765

Starting at $301

Chiang Mai city image

SeoulChiang Mai

SELCNX

04/30/2025

Departure date

Direct flight

Eastar Jet

ZE517

Starting at $337

Chiang Mai city image

SeoulChiang Mai

SELCNX

05/01/2025

Departure date

Direct flight

Asiana Airlines

OZ765

Starting at $546

Chiang Mai city image

SeoulChiang Mai

SELCNX

05/04/2025

Departure date

Direct flight

Jeju Air

7C2515

Starting at $183

Chiang Mai city image

SeoulChiang Mai

SELCNX

07/25/2025

Departure date

Direct flight

Eastar Jet

ZE517

Starting at $313

Schedule of direct flights from Seoul to Chiang Mai

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seoul to Chiang Mai:

😥

Unable to find information about the schedule of direct flights from

Seoul airports overview

ICN
+6
AirAsia X
Jeju Air
Eastar Jet
Airlines flying to this airport
$83
Starting at
$194
on average

Chiang Mai airports overview

CNX
+6
AirAsia X
Jeju Air
Eastar Jet
Airlines flying to this airport
$83
Starting at
$194
on average

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Seoul to Chiang Mai?

The cheapest flight ticket from Seoul to Chiang Mai according to data for the last 48 hours costs $95

When is the best time to buy air tickets on the route Seoul — Chiang Mai?

Often the best time to buy tickets from Seoul to Chiang Mai is 2 months before departure.

When is the cheapest time of year to fly from Seoul to Chiang Mai?

Based on statistics over the past years, the lowest prices for flights from Seoul to Chiang Mai can be found flying in these months: May, April, July.

How long does it take to fly from Seoul to Chiang Mai?

The fastest flights from Seoul to Chiang Mai start from 15 hours 45 minutes in the air.

Which airline can fly direct from Seoul to Chiang Mai?

The following airlines operate direct flights on the route Seoul — Chiang Mai: Korean Air, Asiana Airlines, Eastar Jet

Special offers and sales on air tickets from Seoul to Chiang Mai

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Thailand flag
Chiang Mai image
SeoulChiang Mai

July 24

Hong Kong Express Airways

Hong Kong Express Airways

$147

Alternative routes

CheongjuChiang MaiJejuChiang MaiDandongChiang MaiPyongyangChiang MaiPohangChiang MaiBusanChiang MaiDaeguChiang MaiUlsanChiang MaiWeihaiChiang MaiWonjuChiang MaiSeoulSittweSeoulBangkokSeoulJinghongSeoulKhon KaenSeoulLincangSeoulMandalaySeoulUdon ThaniSeoulVientianeSeoulSavannakhet