Cheapest return flights from Hanoi to Vienna in May from $688

Best time to book flights for Hanoi (HAN) to Vienna (VIE) flights at AirHint

AirHint found the following cheapest return flights from Hanoi (HAN) to Vienna (VIE) in May 2025 (see full year).

Return flights

12 May - 27 May Air China
13 May - 27 May Air China
19 May - 26 May Air China
18 May - 20 May Air China
26 May - 09 Jun Air China
14 May - 01 Jun Qatar Airways
23 May - 25 May Qatar Airways
02 May - 08 May Emirates
01 May - 08 May Vietnam Airlines

Also check the deals for one-way flights from Hanoi to Vienna in May.

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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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