Cheapest return BCN–BKK flights, April

AirHint found the following cheapest return flights from Barcelona (BCN) to Bangkok (BKK) in April 2026 (see full year).

Return flights

20 Apr - 12 May Etihad Airways
28 Apr - 05 May Etihad Airways
29 Apr - 06 May Etihad Airways
28 Apr - 25 May Etihad Airways
26 Apr - 05 May Etihad Airways
27 Apr - 11 May Etihad Airways
27 Apr - 12 May Etihad Airways
29 Apr - 13 May Etihad Airways
30 Apr - 21 May Etihad Airways
30 Apr - 06 May Etihad Airways
24 Apr - 28 Apr Etihad Airways
23 Apr - 28 Apr Etihad Airways
27 Apr - 28 Apr Etihad Airways
23 Apr - 30 Apr Qatar Airways
22 Apr - 29 Apr Qatar Airways
21 Apr - 29 Apr Iberia
20 Apr - 27 Apr Iberia
27 Apr - 29 Apr Etihad Airways
21 Apr - 24 Apr Etihad Airways
25 Apr - 28 Apr Vueling Airlines

Also check the deals for one-way flights from Barcelona to Bangkok in April.

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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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