Cheap Flights to Thailand from ₩39,519

View ₩39,519 flight on Sun, Jun 14, 2026Opens in a new window

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How much is the cheapest flight to Thailand?

Prices were available within the past 7 days and start at ₩39,519 for one-way flights and ₩83,755 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Mon, Aug 3 - Mon, Aug 10
DMK
Bangkok
CNX
Chiang Mai
₩83,755 Roundtrip, found 5 days ago
₩83,755
Roundtrip
found 5 days ago
Select Thai AirAsia flight, departing Mon, Aug 3 from Bangkok to Chiang Mai, returning Mon, Aug 10, priced at ₩83,755 found 5 days ago
Thai AirAsia
Wed, May 13 - Mon, May 18
DMK
Bangkok
CNX
Chiang Mai
₩84,050 Roundtrip, found 6 days ago
₩84,050
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Wed, May 13 from Bangkok to Chiang Mai, returning Mon, May 18, priced at ₩84,050 found 6 days ago
Thai AirAsia
Tue, Sep 8 - Thu, Sep 10
DMK
Bangkok
HKT
Phuket
₩85,619 Roundtrip, found 3 days ago
₩85,619
Roundtrip
found 3 days ago
Select Thai AirAsia flight, departing Tue, Sep 8 from Bangkok to Phuket, returning Thu, Sep 10, priced at ₩85,619 found 3 days ago
Thai AirAsia
Sun, Apr 26 - Sat, May 9
DMK
Bangkok
CNX
Chiang Mai
₩85,722 Roundtrip, found 5 days ago
₩85,722
Roundtrip
found 5 days ago
Select Thai AirAsia flight, departing Sun, Apr 26 from Bangkok to Chiang Mai, returning Sat, May 9, priced at ₩85,722 found 5 days ago
Thai AirAsia
Wed, Jul 15 - Tue, Jul 21
BKK
Bangkok
UTH
Udon Thani
₩85,806 Roundtrip, found 3 days ago
₩85,806
Roundtrip
found 3 days ago
Select Thai AirAsia flight, departing Wed, Jul 15 from Bangkok to Udon Thani, returning Tue, Jul 21, priced at ₩85,806 found 3 days ago
Thai AirAsia
Wed, Jul 15 - Tue, Jul 21
DMK
Bangkok
UTH
Udon Thani
₩85,806 Roundtrip, found 3 days ago
₩85,806
Roundtrip
found 3 days ago
Select Thai AirAsia flight, departing Wed, Jul 15 from Bangkok to Udon Thani, returning Tue, Jul 21, priced at ₩85,806 found 3 days ago
Thai Lion Mantari
Wed, Jul 15 - Tue, Jul 21
DMK
Bangkok
UTH
Udon Thani
₩91,500 Roundtrip, found 3 days ago
₩91,500
Roundtrip
found 3 days ago
Select Thai Lion Mantari flight, departing Wed, Jul 15 from Bangkok to Udon Thani, returning Tue, Jul 21, priced at ₩91,500 found 3 days ago
Bangkok Airways
Tue, Sep 8 - Thu, Sep 10
BKK
Bangkok
HKT
Phuket
₩153,400 Roundtrip, found 3 days ago
₩153,400
Roundtrip
found 3 days ago
Select Bangkok Airways flight, departing Tue, Sep 8 from Bangkok to Phuket, returning Thu, Sep 10, priced at ₩153,400 found 3 days ago
Thai Vietjet
Fri, May 22 - Thu, Jun 11
BKK
Bangkok
KBV
Krabi
₩173,300 Roundtrip, found 1 day ago
₩173,300
Roundtrip
found 1 day ago
Select Thai Vietjet flight, departing Fri, May 22 from Bangkok to Krabi, returning Thu, Jun 11, priced at ₩173,300 found 1 day ago
Thai Airways International
Thu, Mar 19 - Mon, Mar 23
BKK
Bangkok
UTH
Udon Thani
₩188,900 Roundtrip, found 1 day ago
₩188,900
Roundtrip
found 1 day ago
Select Thai Airways International flight, departing Thu, Mar 19 from Bangkok to Udon Thani, returning Mon, Mar 23, priced at ₩188,900 found 1 day ago

Trending flights to Thailand

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Fri, Jan 8 - Thu, Jan 14
ICN
Seoul
DMK
Bangkok
₩241,347 Roundtrip, found 5 days ago
₩241,347
Roundtrip
found 5 days ago
Select Thai AirAsia flight, departing Fri, Jan 8 from Seoul to Bangkok, returning Thu, Jan 14, priced at ₩241,347 found 5 days ago

Frequently asked questions

How do I find cheap flights to Thailand that have flexible change policies?
By using our smart "No change fee" filter, that's how. Just enter your travel details, click "Search," then mark the checkbox underneath the "Flexible change policies" subheading (it's on the top left of your screen). Expedia makes it easy to find flexible and affordable flights to Thailand.
How can I find cheap tickets to Thailand?
Book well in advance, travel on a cheaper day, avoid peak travel periods — there's no shortage of ways! One more is to make use of Expedia's "flexible dates" function. Find a Thailand flight, then compare the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Thailand was ₩83,755.
How much is a flight to Thailand?
If you were flying one way from Bangkok (DMK), you could've picked up a bargain fare for ₩39,519 in the last seven days. Return flights to Thailand ranged from only ₩83,755 to ₩241,347 over the same period.
When is the cheapest time to fly to Thailand?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to bag the cheapest flight. Steer clear of weekends if you can, because Saturday is typically the costliest day. Spend the dollars you saved having fun in Thailand instead!
How much is a plane ticket to Thailand?
In the last seven days, plane fares cost between ₩83,755 and ₩241,347. Have a look at our fantastic deals to Thailand, pick your favorite and then start packing your bags.
What is the best time to go to Thailand?
August, September and October are the most popular months to discover the wonders of Bangkok, one of Thailand's most interesting cities. Summertime here begins June 20. Average temperatures range from 80ºF to 90ºF throughout the season, so consider traveling then if you enjoy warmer weather.
What months are the cheapest to book a flight to Thailand?
To land a fabulous deal to Thailand, try to book sometime in February when prices are at their lowest. When do tickets cost the most? In the USA, it's December.

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About Thailand

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