Cheap Thai Airways International flights from Ubon Ratchathani to Chiang Rai (UBP→CEI)

  • notification illustration

    Be in the know

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

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Frequently asked questions

How much is a Thai Airways International flight from Ubon Ratchathani Intl. Airport (UBP) to Chiang Rai Intl. Airport (CEI)?
Finding cheap one-way Thai Airways International flights from UBP to CEI on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares for your next exciting getaway.**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 UBP to CEI with Thai Airways International?
Look for round-trip or one-way flights to Chiang Rai in August or May. You could find lower fares with Thai Airways International during these off-season months.
Does Thai Airways International fly nonstop from Ubon Ratchathani Intl. Airport (UBP) to Chiang Rai Intl. Airport (CEI)?
To find out if there's a direct trip from UBP to CEI with Thai Airways International or another airline, check the "Nonstop" filter when searching for tickets.
What airports does Thai Airways International fly into in Chiang Rai?
Thai Airways International flights from Ubon Ratchathani Intl. Airport (UBP) to Chiang Rai arrive at Chiang Rai Intl. Airport (CEI). This is the main gateway here.
Can I change or cancel my Thai Airways International flight from Ubon Ratchathani Intl. Airport (UBP) to Chiang Rai Intl. Airport (CEI)?
Depending on your fare type, a fee may apply if you cancel or reschedule your booking more than 24 hours after it's been confirmed. To secure tickets with more flexibility, select our "No cancel fee" or "Changes included" filter when you search for flights. To learn more about modifying or cancelling your reservation, go to "Trips," select your flight and click on "Manage Booking."

Travel information

Origin airport
Ubon Ratchathani Intl.
Destination airport
Chiang Rai Intl.
Airlines serving
Nok Air
Popular airline
Nok Air
Distance
739 km

Explore a world of travel with Expedia

*Available to Expedia members.