Cheapest return flights from Bangkok to Barcelona in May from $627

Best time to book flights for Bangkok (BKK) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Bangkok (BKK) to Barcelona (BCN) in May 2025 (see full year).

Return flights

17 May - 31 May Air France
09 May - 17 May Oman Air
23 May - 31 May Oman Air
20 May - 25 May Oman Air
15 May - 25 May Oman Air
01 May - 08 May Qatar Airways
06 May - 20 May Qatar Airways
01 May - 13 May Qatar Airways
01 May - 11 May Qatar Airways
01 May - 16 Jun Qatar Airways
06 May - 02 Jun Qatar Airways
16 May - 23 May SWISS
30 May - 13 Jun Etihad Airways
17 May - 01 Jun Qatar Airways
31 May - 07 Jun Qatar Airways

Also check the deals for one-way flights from Bangkok to Barcelona in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona