AirHint found the following cheapest return flights from Barcelona (BCN) to Hanoi (HAN) in August 2026 (see full year).

Return flights

22 Aug - 29 Aug	Turkish Airlines
03 Aug - 20 Aug	Turkish Airlines
01 Aug - 12 Aug	Turkish Airlines
03 Aug - 16 Aug	Turkish Airlines
03 Aug - 21 Aug	Turkish Airlines
03 Aug - 13 Aug	Turkish Airlines
08 Aug - 22 Aug	Turkish Airlines
04 Aug - 20 Aug	Turkish Airlines
02 Aug - 20 Aug	Turkish Airlines
02 Aug - 13 Aug	Turkish Airlines
24 Aug - 04 Sep	Emirates
25 Aug - 06 Sep	Emirates
28 Aug - 06 Sep	Air France
17 Aug - 02 Sep	Singapore Airlines
31 Aug - 08 Sep	Qatar Airways

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

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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Cheapest return flights from Barcelona to Hanoi in August from 820€

Return flights