Cheapest one-way flights from Barcelona to Hanoi in October from 312€

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

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

One-Way flights

18 Oct Vueling Airlines
22 Oct Vueling Airlines
08 Oct Wizz Air Malta
30 Oct Vueling Airlines
24 Oct Aegean Airlines
09 Oct Pegasus Airlines
05 Oct Ryanair
06 Oct Pegasus Airlines
20 Oct Aegean Airlines
28 Oct Ryanair

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

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.

Book a cheap hotel in Hanoi

Cheap car rent in Hanoi