Cheapest return flights from Barcelona to Bangkok in April from $649

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

Return flights

14 Apr - 28 Apr Vueling Airlines
07 Apr - 28 Apr Vueling Airlines
07 Apr - 21 Apr Vueling Airlines
01 Apr - 14 Apr Vueling Airlines
09 Apr - 20 Apr Norwegian Air Sweden AOC
07 Apr - 14 Apr Vueling Airlines
03 Apr - 01 May KLM
10 Apr - 22 Apr Vueling Airlines
06 Apr - 17 Apr Vueling Airlines
04 Apr - 11 Apr KLM
03 Apr - 18 Apr KLM
09 Apr - 05 May Norwegian Air Sweden AOC
03 Apr - 02 May KLM
25 Apr - 03 May Oman Air
20 Apr - 02 May easyJet
17 Apr - 02 May Vueling Airlines
02 Apr - 02 May Vueling Airlines
19 Apr - 02 May Vueling Airlines
18 Apr - 02 May Vueling Airlines
21 Apr - 20 May Air Europa

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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