Cheapest return flights from Bangkok to Barcelona in April from $641

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

Return flights

02 Apr - 09 Apr Hainan Airlines
30 Apr - 10 May Etihad Airways
03 Apr - 10 Apr Etihad Airways
02 Apr - 14 Apr Etihad Airways
28 Apr - 04 May Etihad Airways
10 Apr - 29 May Etihad Airways
30 Apr - 09 May Etihad Airways
11 Apr - 18 Apr AirAsia
06 Apr - 13 Apr Etihad Airways
06 Apr - 10 Apr Thai Lion Air
09 Apr - 19 Apr Etihad Airways
03 Apr - 05 Apr Thai VietJet Air
11 Apr - 15 Apr Etihad Airways
10 Apr - 18 Apr Etihad Airways
23 Apr - 03 May Etihad Airways

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