Cheapest one-way flights from Bangkok to Barcelona in May from 291€

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Barcelona (BCN) in May 2026 (see full year).

One-Way flights

14 May Hainan Airlines
21 May Hainan Airlines
03 May Thai AirAsia
10 May Gulf Air
25 May Thai VietJet Air
22 May Iberojet
18 May Thai VietJet Air
15 May Thai AirAsia
26 May AirAsia
24 May Austrian Airlines

Also check the deals for return flights from Bangkok to Barcelona in May.

Powered by

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

Feel free to contact us with any feedback or request another flight research.