Cheap Flights to Thailand from ₩47,239

View ₩47,239 flight on Wed, Apr 8, 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 ₩47,239 for one-way flights and ₩98,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Fri, Jun 12 - Wed, Jun 17
CNX
Chiang Mai
DMK
Bangkok
₩98,100 Roundtrip, found 15 hours ago
₩98,100
Roundtrip
found 15 hours ago
Select Thai Lion Mantari flight, departing Fri, Jun 12 from Chiang Mai to Bangkok, returning Wed, Jun 17, priced at ₩98,100 found 15 hours ago
Thai AirAsia
Fri, Apr 10 - Tue, Apr 21
CNX
Chiang Mai
DMK
Bangkok
₩98,851 Roundtrip, found 2 days ago
₩98,851
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Fri, Apr 10 from Chiang Mai to Bangkok, returning Tue, Apr 21, priced at ₩98,851 found 2 days ago
Thai AirAsia
Fri, Mar 13 - Sun, Mar 15
CNX
Chiang Mai
UTH
Udon Thani
₩113,888 Roundtrip, found 2 days ago
₩113,888
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Fri, Mar 13 from Chiang Mai to Udon Thani, returning Sun, Mar 15, priced at ₩113,888 found 2 days ago
Thai AirAsia
Mon, Apr 13 - Sun, Apr 19
CNX
Chiang Mai
BKK
Bangkok
₩113,988 Roundtrip, found 22 hours ago
₩113,988
Roundtrip
found 22 hours ago
Select Thai AirAsia flight, departing Mon, Apr 13 from Chiang Mai to Bangkok, returning Sun, Apr 19, priced at ₩113,988 found 22 hours ago
Thai Lion Mantari
Wed, Aug 26 - Sat, Aug 29
CNX
Chiang Mai
KBV
Krabi
₩188,000 Roundtrip, found 2 days ago
₩188,000
Roundtrip
found 2 days ago
Select Thai Lion Mantari flight, departing Wed, Aug 26 from Chiang Mai to Krabi, returning Sat, Aug 29, priced at ₩188,000 found 2 days ago
Thai AirAsia
Tue, Mar 24 - Sat, Mar 28
CNX
Chiang Mai
HKT
Phuket
₩211,897 Roundtrip, found 5 days ago
₩211,897
Roundtrip
found 5 days ago
Select Thai AirAsia flight, departing Tue, Mar 24 from Chiang Mai to Phuket, returning Sat, Mar 28, priced at ₩211,897 found 5 days ago
Thai AirAsia
Thu, Jul 2 - Sat, Jul 11
ICN
Seoul
DMK
Bangkok
₩227,290 Roundtrip, found 2 days ago
₩227,290
Roundtrip
found 2 days ago
Select Thai AirAsia flight, departing Thu, Jul 2 from Seoul to Bangkok, returning Sat, Jul 11, priced at ₩227,290 found 2 days ago
Thai AirAsia X
Fri, Apr 24 - Mon, Apr 27
ICN
Seoul
DMK
Bangkok
₩230,602 Roundtrip, found 17 hours ago
₩230,602
Roundtrip
found 17 hours ago
Select Thai AirAsia X flight, departing Fri, Apr 24 from Seoul to Bangkok, returning Mon, Apr 27, priced at ₩230,602 found 17 hours ago
AirAsia X
Sun, Sep 13 - Fri, Sep 18
ICN
Seoul
HKT
Phuket
₩246,292 Roundtrip, found 2 days ago
₩246,292
Roundtrip
found 2 days ago
Select AirAsia X flight, departing Sun, Sep 13 from Seoul to Phuket, returning Fri, Sep 18, priced at ₩246,292 found 2 days ago
Thai Airways International
Sun, Apr 12 - Tue, Apr 14
CNX
Chiang Mai
BKK
Bangkok
₩249,100 Roundtrip, found 22 hours ago
₩249,100
Roundtrip
found 22 hours ago
Select Thai Airways International flight, departing Sun, Apr 12 from Chiang Mai to Bangkok, returning Tue, Apr 14, priced at ₩249,100 found 22 hours 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 ₩98,100.
How much is a flight to Thailand?
If you were flying one way from Chiang Mai (CNX), you could've picked up a bargain fare for ₩47,239 in the last seven days. Return flights to Thailand ranged from only ₩98,100 to ₩249,100 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 ₩98,100 and ₩249,100. 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
Wed, Feb 25 - Sat, Mar 7
PUS
Busan
BKK
Bangkok
₩224,000 Roundtrip, found 2 hours ago
₩224,000
Roundtrip
found 2 hours ago
Select Jeju Air flight, departing Wed, Feb 25 from Busan to Bangkok, returning Sat, Mar 7, priced at ₩224,000 found 2 hours ago
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