Cheapest return flights from London to Hanoi in April from 422€

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

Return flights

28 Apr - 05 May Air China
29 Apr - 06 May Air China
30 Apr - 11 May Air China
30 Apr - 07 May Air China
13 Apr - 13 May Air China
26 Apr - 10 May Air China
26 Apr - 11 May Air China
19 Apr - 04 May Air China
20 Apr - 11 May Air China
26 Apr - 17 May Air China
07 Apr - 23 Apr China Eastern
15 Apr - 21 Apr China Eastern
15 Apr - 22 Apr China Eastern
16 Apr - 23 Apr China Eastern
10 Apr - 22 Apr China Eastern
15 Apr - 27 Apr China Eastern
14 Apr - 21 Apr China Eastern
11 Apr - 22 Apr China Eastern
09 Apr - 20 Apr China Eastern
08 Apr - 30 Apr Air China

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

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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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