Cheapest return flights from Bilbao to Hanoi in April from $786

AirHint found the following cheapest return flights from Bilbao (BIO) to Hanoi (HAN) in April 2026 (see full year).

Return flights

12 Apr - 25 Apr Pegasus Airlines
13 Apr - 26 Apr Iberia
20 Apr - 03 May Vueling Airlines
13 Apr - 25 Apr Iberia
13 Apr - 27 Apr Iberia
10 Apr - 22 Apr Pegasus Airlines
12 Apr - 24 Apr Pegasus Airlines
04 Apr - 17 Apr Iberia
02 Apr - 16 Apr Iberia
04 Apr - 11 Apr Iberia

Also check the deals for one-way flights from Bilbao to Hanoi in April.

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