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

Return flights

15 Jul - 25 Jul	Etihad Airways
02 Jul - 07 Jul	easyJet
04 Jul - 07 Jul	easyJet
01 Jul - 14 Jul	Etihad Airways
05 Jul - 09 Jul	easyJet
14 Jul - 18 Jul	Vueling Airlines
08 Jul - 29 Jul	Etihad Airways
02 Jul - 09 Jul	easyJet
17 Jul - 31 Jul	Etihad Airways
03 Jul - 21 Jul	ITA Airways
23 Jul - 18 Aug	Etihad Airways
22 Jul - 12 Aug	Etihad Airways
24 Jul - 21 Aug	Etihad Airways
23 Jul - 06 Aug	Ryanair
24 Jul - 14 Aug	Etihad Airways
24 Jul - 09 Aug	Etihad Airways
17 Jul - 03 Aug	Etihad Airways
19 Jul - 05 Aug	Wizz Air Malta
24 Jul - 06 Aug	Etihad Airways
06 Jul - 06 Aug	Etihad Airways

Also check the deals for one-way 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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Barcelona to Bangkok in July from 609€

Return flights