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

One-Way flights

22 Jul	Wizz Air Malta
09 Jul	Ryanair
08 Jul	Ryanair
26 Jul	Wizz Air Malta
24 Jul	Wizz Air Malta
12 Jul	Wizz Air Malta
19 Jul	Wizz Air Malta
17 Jul	Wizz Air Malta
07 Jul	Ryanair
11 Jul	Vueling Airlines

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

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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Cheapest one-way flights from Barcelona to Bangkok in July from $317

One-Way flights