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

Return flights

29 Apr - 06 May	Air China
30 Apr - 13 May	Emirates
27 Apr - 10 May	Emirates
27 Apr - 27 May	Emirates
28 Apr - 28 May	Emirates
30 Apr - 31 May	Emirates
28 Apr - 05 May	Emirates
20 Apr - 29 Apr	Emirates
19 Apr - 26 Apr	Emirates

Also check the deals for one-way flights from Hanoi to London 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 Hanoi to London in April from $769

Return flights