AirHint found the following cheapest return flights from Frankfurt (FRA) to Hanoi (HAN) in April 2026 (see full year).

Return flights

21 Apr - 17 May	Ryanair
18 Apr - 03 May	Ryanair
18 Apr - 17 May	Ryanair
20 Apr - 03 May	Ryanair
22 Apr - 15 May	Ryanair
30 Apr - 10 May	Ryanair
13 Apr - 17 May	Ryanair
09 Apr - 07 May	China Southern
19 Apr - 17 May	Wizz Air Malta
22 Apr - 18 May	Ryanair
13 Apr - 26 Apr	Ryanair
05 Apr - 26 Apr	Wizz Air Malta
07 Apr - 21 Apr	China Eastern
05 Apr - 21 Apr	China Eastern
08 Apr - 21 Apr	China Eastern
21 Apr - 28 Apr	Air China
13 Apr - 22 Apr	Ryanair
13 Apr - 28 Apr	Air China
10 Apr - 21 Apr	Air China
14 Apr - 21 Apr	Air China

Also check the deals for one-way flights from Frankfurt to Hanoi in April.

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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Cheapest return flights from Frankfurt to Hanoi in April from $605

Return flights