Cheapest one-way flights from Bangkok to Barcelona in September from $429

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

AirHint found the following cheapest one-way flights from Bangkok (DMK) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

14 Sep Thai AirAsia
02 Sep Thai AirAsia
15 Sep Thai AirAsia
10 Sep AirAsia
03 Sep AirAsia

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

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.

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