฿24,910 Cheap Thai Airways International flights from Barcelona to Udon Thani (BCN→UTH)

View ฿24,910 flight on Wed, 18 Feb 2026Opens in a new window

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Thai Airways International flights from Barcelona to Udon Thani (BCN→UTH)

Prices were available within the past 7 days and start at ฿24,910 for one-way flights and ฿40,420 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Mon, 1 Jun - Mon, 8 Jun
BCN
Barcelona
UTH
Udon Thani
฿40,420 Return, found 4 days ago
฿40,420
Return
found 4 days ago
Select Thai Airways International flight, departing Mon, 1 Jun from Barcelona to Udon Thani, returning Mon, 8 Jun, priced at ฿40,420 found 4 days ago
Thai Airways International
Mon, 1 Jun - Mon, 8 Jun
BCN
Barcelona
UTH
Udon Thani
฿41,135 Return, found 4 days ago
฿41,135
Return
found 4 days ago
Select Thai Airways International flight, departing Mon, 1 Jun from Barcelona to Udon Thani, returning Mon, 8 Jun, priced at ฿41,135 found 4 days ago
Thai Airways International
Mon, 1 Jun - Mon, 8 Jun
BCN
Barcelona
UTH
Udon Thani
฿41,380 Return, found 4 days ago
฿41,380
Return
found 4 days ago
Select Thai Airways International flight, departing Mon, 1 Jun from Barcelona to Udon Thani, returning Mon, 8 Jun, priced at ฿41,380 found 4 days ago
Thai Airways International
Mon, 1 Jun - Mon, 8 Jun
BCN
Barcelona
UTH
Udon Thani
฿41,490 Return, found 4 days ago
฿41,490
Return
found 4 days ago
Select Thai Airways International flight, departing Mon, 1 Jun from Barcelona to Udon Thani, returning Mon, 8 Jun, priced at ฿41,490 found 4 days ago
Thai Airways International
Mon, 1 Jun - Mon, 8 Jun
BCN
Barcelona
UTH
Udon Thani
฿41,635 Return, found 4 days ago
฿41,635
Return
found 4 days ago
Select Thai Airways International flight, departing Mon, 1 Jun from Barcelona to Udon Thani, returning Mon, 8 Jun, priced at ฿41,635 found 4 days ago
Thai Airways International
Mon, 1 Jun - Mon, 8 Jun
BCN
Barcelona
UTH
Udon Thani
฿42,295 Return, found 4 days ago
฿42,295
Return
found 4 days ago
Select Thai Airways International flight, departing Mon, 1 Jun from Barcelona to Udon Thani, returning Mon, 8 Jun, priced at ฿42,295 found 4 days ago
Flight from Barcelona to Udon Thani route information
Origin airport
Barcelona Intl.
Destination airport
Udon Thani Intl.
Distance
9543 km

Frequently asked questions

How much is a Thai Airways International flight from Barcelona Intl. Airport (BCN) to Udon Thani Intl. Airport (UTH)?
Landing cheap one-way Thai Airways International flights from BCN to UTH from ฿24,910 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares from ฿40,420 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 BCN to UTH with Thai Airways International?
September is one of the most affordable months to jet off to Udon Thani with Thai Airways International. You could also find great deals on one-way and round-trip tickets in July.
Does Thai Airways International fly nonstop from Barcelona Intl. Airport (BCN) to Udon Thani Intl. Airport (UTH)?
Simply enter your dates, hit search and check the "Nonstop" filter on Expedia to browse any direct flights from BCN to UTH with Thai Airways International or other airlines.
What airports does Thai Airways International fly into in Udon Thani?
Thai Airways International flights from Barcelona Intl. Airport (BCN) to Udon Thani come in to Udon Thani Intl. Airport (UTH). This is the main entry point to this city.
Can I change or cancel my Thai Airways International flight from Barcelona Intl. Airport (BCN) to Udon Thani Intl. Airport (UTH)?
Changes are generally free within 24 hours of making a booking, but your airline may add a charge after that. For further information about altering your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to update your itinerary without additional charges, apply the "Changes included" and "No cancel fee" filters when organising your trip.
*Available to Expedia members.