Cheapest one-way flights from Hanoi to Barcelona in August from $440

Best time to book flights for Hanoi (HAN) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Barcelona (BCN) in August 2025 (see full year).

One-Way flights

05 Aug VietJet Air
12 Aug VietJet Air
19 Aug VietJet Air
04 Aug VietJet Air
02 Aug Scoot Tigerair
27 Aug VietJet Air
13 Aug VietJet Air
08 Aug VietJet Air
15 Aug Thai AirAsia
11 Aug VietJet Air

Also check the deals for return flights from Hanoi to Barcelona in August.

Skyscanner

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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