Thailand Flights - Book Cheap Flights to Thailand

View RM139 flight on Wed, 22 Apr 2026Opens in a new window

Popular airlines to Thailand

  • Qatar Airways

    Qatar Airways

  • Cathay Pacific

    Cathay Pacific

  • Emirates

    Emirates

  • Singapore Airlines

    Singapore Airlines

  • Turkish Airlines

    Turkish Airlines

  • Thai Airways International

    Thai Airways International

  • KLM

    KLM

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Thailand

Prices were available within the past 7 days and start at RM139 for one-way flights and RM238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

AirAsia
Fri, 23 Jan - Fri, 30 Jan
KUL
Kuala Lumpur
KBV
Krabi
RM238 Return, just found
RM238
Return
just found
Select AirAsia flight, departing Fri, 23 Jan from Kuala Lumpur to Krabi, returning Fri, 30 Jan, priced at RM238 just found
Malaysia Airlines
Mon, 15 Jun - Wed, 17 Jun
KUL
Kuala Lumpur
KBV
Krabi
RM290 Return, found 5 days ago
RM290
Return
found 5 days ago
Select Malaysia Airlines flight, departing Mon, 15 Jun from Kuala Lumpur to Krabi, returning Wed, 17 Jun, priced at RM290 found 5 days ago
Firefly
Thu, 16 Apr - Mon, 20 Apr
KUL
Kuala Lumpur
KBV
Krabi
RM310 Return, just found
RM310
Return
just found
Select Firefly flight, departing Thu, 16 Apr from Kuala Lumpur to Krabi, returning Mon, 20 Apr, priced at RM310 just found
AirAsia
Wed, 1 Apr - Sun, 5 Apr
PEN
Penang
HKT
Phuket
RM320 Return, just found
RM320
Return
just found
Select AirAsia flight, departing Wed, 1 Apr from Penang to Phuket, returning Sun, 5 Apr, priced at RM320 just found
AirAsia
Mon, 26 Jan - Fri, 30 Jan
KUL
Kuala Lumpur
HKT
Phuket
RM320 Return, just found
RM320
Return
just found
Select AirAsia flight, departing Mon, 26 Jan from Kuala Lumpur to Phuket, returning Fri, 30 Jan, priced at RM320 just found
Thai AirAsia
Tue, 13 Jan - Fri, 16 Jan
KUL
Kuala Lumpur
HDY
Hat Yai
RM358 Return, just found
RM358
Return
just found
Select Thai AirAsia flight, departing Tue, 13 Jan from Kuala Lumpur to Hat Yai, returning Fri, 16 Jan, priced at RM358 just found
Malaysia Airlines
Sat, 20 Jun - Wed, 24 Jun
PEN
Penang
KBV
Krabi
RM384 Return, found 5 days ago
RM384
Return
found 5 days ago
Select Malaysia Airlines flight, departing Sat, 20 Jun from Penang to Krabi, returning Wed, 24 Jun, priced at RM384 found 5 days ago
Thai AirAsia
Tue, 10 Feb - Mon, 16 Feb
PEN
Penang
DMK
Bangkok
RM414 Return, found 3 hours ago
RM414
Return
found 3 hours ago
Select Thai AirAsia flight, departing Tue, 10 Feb from Penang to Bangkok, returning Mon, 16 Feb, priced at RM414 found 3 hours ago
AirAsia
Sun, 25 Jan - Sat, 31 Jan
KUL
Kuala Lumpur
CNX
Chiang Mai
RM480 Return, just found
RM480
Return
just found
Select AirAsia flight, departing Sun, 25 Jan from Kuala Lumpur to Chiang Mai, returning Sat, 31 Jan, priced at RM480 just found
Scoot
Sat, 16 May - Tue, 19 May
KUL
Kuala Lumpur
BKK
Bangkok
RM510 Return, found 1 hour ago
RM510
Return
found 1 hour ago
Select Scoot flight, departing Sat, 16 May from Kuala Lumpur to Bangkok, returning Tue, 19 May, priced at RM510 found 1 hour ago

Trending flights to Thailand

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

AirAsia
Fri, 23 Jan - Fri, 30 Jan
KUL
Kuala Lumpur
KBV
Krabi
RM238 Return, just found
RM238
Return
just found
Select AirAsia flight, departing Fri, 23 Jan from Kuala Lumpur to Krabi, returning Fri, 30 Jan, priced at RM238 just found

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 RM238.
How much is a flight to Thailand?
If you were flying one way from Penang (PEN), you could've picked up a bargain fare for RM139 in the last seven days. Return flights to Thailand ranged from only RM238 to RM510 over the same period.
How much is a plane ticket to Thailand?
In the last seven days, plane fares cost between RM238 and RM510. Have a look at our fantastic deals to Thailand, pick your favourite 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 27ºC to 32ºC throughout the season, so consider travelling 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.

Book with confidence

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.
About Thailand

Explore a world of travel with Expedia

*Available to Expedia members.