Cheapest one-way flights from Hanoi to Oslo in May from $442

Best time to book flights for Hanoi (HAN) to Oslo (OSL) flights at AirHint

AirHint found the following cheapest one-way flights from Hanoi (HAN) to Oslo (OSL) in May 2025 (see full year).

One-Way flights

31 May Thai AirAsia

Also check the deals for return flights from Hanoi to Oslo in May.

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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