Thai Airways International flights to Chiang Rai from Bangkok

View RM361 flight on Thu, 12 Mar 2026Opens in a new window
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Prices were available within the past 7 days and start at RM361 for one-way flights and RM708 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Fri, 21 Nov - Sun, 23 Nov
BKK
Bangkok
CEI
Chiang Rai
RM708 Return, found 5 days ago
RM708
Return
found 5 days ago
Select Thai Airways International flight, departing Fri, 21 Nov from Bangkok to Chiang Rai, returning Sun, 23 Nov, priced at RM708 found 5 days ago
Thai Airways International
Thu, 12 Mar - Wed, 18 Mar
BKK
Bangkok
CEI
Chiang Rai
RM710 Return, just found
RM710
Return
just found
Select Thai Airways International flight, departing Thu, 12 Mar from Bangkok to Chiang Rai, returning Wed, 18 Mar, priced at RM710 just found
Thai Airways International
Thu, 12 Mar - Wed, 18 Mar
BKK
Bangkok
CEI
Chiang Rai
RM722 Return, just found
RM722
Return
just found
Select Thai Airways International flight, departing Thu, 12 Mar from Bangkok to Chiang Rai, returning Wed, 18 Mar, priced at RM722 just found
Thai Airways International
Sat, 22 Nov - Sun, 23 Nov
BKK
Bangkok
CEI
Chiang Rai
RM802 Return, found 2 hours ago
RM802
Return
found 2 hours ago
Select Thai Airways International flight, departing Sat, 22 Nov from Bangkok to Chiang Rai, returning Sun, 23 Nov, priced at RM802 found 2 hours ago
Thai Airways International
Sat, 22 Nov - Sun, 23 Nov
BKK
Bangkok
CEI
Chiang Rai
RM881 Return, found 2 hours ago
RM881
Return
found 2 hours ago
Select Thai Airways International flight, departing Sat, 22 Nov from Bangkok to Chiang Rai, returning Sun, 23 Nov, priced at RM881 found 2 hours ago
Thai Airways International
Sat, 22 Nov - Sun, 23 Nov
BKK
Bangkok
CEI
Chiang Rai
RM965 Return, found 2 hours ago
RM965
Return
found 2 hours ago
Select Thai Airways International flight, departing Sat, 22 Nov from Bangkok to Chiang Rai, returning Sun, 23 Nov, priced at RM965 found 2 hours ago

Frequently asked questions

How much is a Thai Airways International flight from Suvarnabhumi Intl. Airport (BKK) to Chiang Rai Intl. Airport (CEI)?
Landing cheap one-way Thai Airways International flights from BKK to CEI from RM361 on Expedia is easy — just filter by "Price (lowest to highest)." Alternatively, check out our affordable round-trip fares from RM708 for your next exciting holiday.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BKK to CEI with Thai Airways International?
Look for one-way or return flights to Chiang Rai in August or May. You could find a cheap fare with Thai Airways International during these off-peak times.
Does Thai Airways International fly nonstop from Suvarnabhumi Intl. Airport (BKK) to Chiang Rai Intl. Airport (CEI)?
Thai Airways International offers direct flights from Suvarnabhumi Intl. Airport (BKK) to Chiang Rai Intl. Airport (CEI), with 21 departures every week. Just choose the "Nonstop" and "Airline" filters during your search on Expedia to show all direct Thai Airways International flights to CEI.
How long does it take to fly from BKK to CEI with Thai Airways International?
Leave Suvarnabhumi Intl. Airport (BKK) for Chiang Rai Intl. Airport (CEI) on a direct Thai Airways International flight, and you'll be in the sky for approximately 1h 30m.
Which day of the week has the most Thai Airways International flights from Suvarnabhumi Intl. Airport (BKK) to Chiang Rai Intl. Airport (CEI)?
If it's flexibility you're after, Tuesday offers the most choice for Thai Airways International flights from Suvarnabhumi Intl. Airport (BKK) to Chiang Rai Intl. Airport (CEI). You can select from 3 different departures.
What airports does Thai Airways International fly into in Chiang Rai?
Thai Airways International flights from Suvarnabhumi Intl. Airport (BKK) to Chiang Rai come in to Chiang Rai Intl. Airport (CEI). This is the main entry point to this city.
What type of plane does Thai Airways International fly from Suvarnabhumi Intl. Airport (BKK) to Chiang Rai Intl. Airport (CEI)?
Thai Airways International generally flies Airbus A320 planes for flights from Suvarnabhumi Intl. Airport (BKK) to Chiang Rai Intl. Airport (CEI). This airline also operates the Airbus A320 on this route. Bear in mind that aircraft type can vary due to operational reasons, so the plane you board might be different when you leave.
Can I change or cancel my Thai Airways International flight from Suvarnabhumi Intl. Airport (BKK) to Chiang Rai Intl. Airport (CEI)?
Depending on the type of ticket you purchased, a fee may apply if you change or cancel your flight more than 24 hours after it has been confirmed. To find flexible fares, select our "Changes included" or "No cancel fee" filter when searching for flights. For more information on changing or cancelling your reservation, go to "Trips," select your flight and tick "Manage Booking."

Travel information

Origin airport
Suvarnabhumi Intl.
Destination airport
Chiang Rai Intl.
Airlines serving
Hahn Air Systems, Thai AirAsia, Thai Airways International
Popular airline
Thai AirAsia
Distance
698 km
Average flight time
1 hour 26 mins

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