AirHint found the following cheapest return flights from Barcelona (BCN) to Hanoi (HAN)
in September 2025 (see full year ).
Return flights
16 Sep
- 01 Oct
Air China
616 €
20 Sep
- 01 Oct
Air China
616 €
01 Sep
- 13 Oct
Air China
616 €
03 Sep
- 16 Sep
Shenzhen Airlines
646 €
19 Sep
- 01 Oct
Air China
650 €
18 Sep
- 03 Oct
Air China
650 €
20 Sep
- 03 Oct
Air China
650 €
20 Sep
- 04 Oct
Air China
650 €
12 Sep
- 23 Sep
Shenzhen Airlines
678 €
19 Sep
- 05 Oct
Shenzhen Airlines
678 €
01 Sep
- 16 Sep
Shenzhen Airlines
679 €
10 Sep
- 23 Sep
Shenzhen Airlines
679 €
22 Sep
- 05 Oct
Shenzhen Airlines
679 €
21 Sep
- 04 Oct
Air China
684 €
01 Sep
- 14 Sep
Shenzhen Airlines
708 €
01 Sep
- 21 Sep
Shenzhen Airlines
709 €
01 Sep
- 23 Sep
Shenzhen Airlines
709 €
05 Sep
- 21 Sep
Shenzhen Airlines
709 €
01 Sep
- 18 Sep
Shenzhen Airlines
711 €
08 Sep
- 23 Sep
Shenzhen Airlines
711 €
Also check the deals for one-way flights from Barcelona to Hanoi in September .
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.