Cheapest return flights from Hanoi to Barcelona in December from $531

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

Return flights

04 Dec - 14 Dec Air China
04 Dec - 11 Dec Air China
20 Dec - 05 Jan Air China
24 Dec - 06 Jan Air China
26 Dec - 05 Jan Air China
27 Dec - 06 Jan Turkish Airlines
20 Dec - 03 Jan Sichuan Airlines
14 Dec - 03 Jan Emirates

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

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