Cheap Flights to Thailand from ₩41,200

View ₩41,200 flight on Sun, May 17, 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 ₩41,200 for one-way flights and ₩84,621 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Tue, Mar 10 - Tue, Mar 17
DMK
Bangkok
UTH
Udon Thani
₩84,621 Roundtrip, found 6 days ago
₩84,621
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Tue, Mar 10 from Bangkok to Udon Thani, returning Tue, Mar 17, priced at ₩84,621 found 6 days ago
Thai AirAsia
Wed, Feb 25 - Fri, Feb 27
DMK
Bangkok
CEI
Chiang Rai
₩84,629 Roundtrip, found 6 days ago
₩84,629
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Wed, Feb 25 from Bangkok to Chiang Rai, returning Fri, Feb 27, priced at ₩84,629 found 6 days ago
Thai Lion Mantari
Sun, May 31 - Wed, Jun 10
DMK
Bangkok
HKT
Phuket
₩90,600 Roundtrip, found 18 hours ago
₩90,600
Roundtrip
found 18 hours ago
Select Thai Lion Mantari flight, departing Sun, May 31 from Bangkok to Phuket, returning Wed, Jun 10, priced at ₩90,600 found 18 hours ago
Thai AirAsia
Sat, Jun 27 - Thu, Jul 2
DMK
Bangkok
KBV
Krabi
₩94,031 Roundtrip, found 6 days ago
₩94,031
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Sat, Jun 27 from Bangkok to Krabi, returning Thu, Jul 2, priced at ₩94,031 found 6 days ago
Thai AirAsia
Thu, Mar 19 - Sat, Apr 11
DMK
Bangkok
CNX
Chiang Mai
₩94,630 Roundtrip, found 6 days ago
₩94,630
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Thu, Mar 19 from Bangkok to Chiang Mai, returning Sat, Apr 11, priced at ₩94,630 found 6 days ago
Thai AirAsia
Thu, Mar 26 - Sat, Mar 28
DMK
Bangkok
HDY
Hat Yai
₩105,782 Roundtrip, found 6 days ago
₩105,782
Roundtrip
found 6 days ago
Select Thai AirAsia flight, departing Thu, Mar 26 from Bangkok to Hat Yai, returning Sat, Mar 28, priced at ₩105,782 found 6 days ago
Thai AirAsia
Thu, Jul 2 - Sat, Jul 11
ICN
Seoul
DMK
Bangkok
₩227,290 Roundtrip, found 3 days ago
₩227,290
Roundtrip
found 3 days ago
Select Thai AirAsia flight, departing Thu, Jul 2 from Seoul to Bangkok, returning Sat, Jul 11, priced at ₩227,290 found 3 days ago
Thai AirAsia X
Sat, Feb 28 - Tue, Mar 17
ICN
Seoul
DMK
Bangkok
₩238,384 Roundtrip, found 13 hours ago
₩238,384
Roundtrip
found 13 hours ago
Select Thai AirAsia X flight, departing Sat, Feb 28 from Seoul to Bangkok, returning Tue, Mar 17, priced at ₩238,384 found 13 hours ago
AirAsia X
Sun, Sep 13 - Fri, Sep 18
ICN
Seoul
HKT
Phuket
₩246,292 Roundtrip, found 3 days ago
₩246,292
Roundtrip
found 3 days ago
Select AirAsia X flight, departing Sun, Sep 13 from Seoul to Phuket, returning Fri, Sep 18, priced at ₩246,292 found 3 days ago
JIN AIR
Thu, Jul 9 - Thu, Jul 16
ICN
Seoul
BKK
Bangkok
₩250,000 Roundtrip, found 1 hour ago
₩250,000
Roundtrip
found 1 hour ago
Select JIN AIR flight, departing Thu, Jul 9 from Seoul to Bangkok, returning Thu, Jul 16, priced at ₩250,000 found 1 hour ago

About Thailand

Expedia offers flights to Thailand to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Thailand or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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 ₩84,621.
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 ₩41,200 in the last seven days. Return flights to Thailand ranged from only ₩84,621 to ₩250,000 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 ₩84,621 and ₩250,000. 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.

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.

Jeju Air
Tue, Feb 24 - Sat, Mar 7
PUS
Busan
BKK
Bangkok
₩224,000 Roundtrip, found 1 hour ago
₩224,000
Roundtrip
found 1 hour ago
Select Jeju Air flight, departing Tue, Feb 24 from Busan to Bangkok, returning Sat, Mar 7, priced at ₩224,000 found 1 hour ago
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