Cheapest one-way flights from Bangkok to Barcelona in September from $363

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

One-Way flights

30 Sep Thai Lion Air
29 Sep Thai Lion Air
23 Sep Thai Lion Air
14 Sep Thai Lion Air
04 Sep Thai Lion Air
07 Sep Thai Lion Air
12 Sep Thai Lion Air
05 Sep Thai AirAsia
13 Sep Thai Lion Air
10 Sep Thai AirAsia

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

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.