Cheapest return flights from Bangkok to Barcelona in December from $488

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

Return flights

25 Dec - 09 Jan Etihad Airways
24 Dec - 11 Jan Etihad Airways
22 Dec - 04 Jan IndiGo
24 Dec - 04 Jan Etihad Airways
13 Dec - 10 Jan Norse Atlantic Airways
17 Dec - 06 Jan Etihad Airways
18 Dec - 31 Jan IndiGo
07 Dec - 11 Dec Norse Atlantic Airways
19 Dec - 10 Jan IndiGo
29 Dec - 08 Jan Air China
24 Dec - 29 Dec Etihad Airways
08 Dec - 11 Dec China Eastern
09 Dec - 04 Jan Thai Lion Air
07 Dec - 10 Dec Norse Atlantic Airways
08 Dec - 10 Dec Norse Atlantic Airways
21 Dec - 29 Dec Norse Atlantic Airways
06 Dec - 13 Dec Norse Atlantic Airways
05 Dec - 12 Dec Thai VietJet Air
10 Dec - 23 Dec Air China
10 Dec - 13 Dec Air China

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

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