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

Return flights

24 Feb - 03 Mar	Air China
25 Feb - 04 Mar	Air China
20 Feb - 01 Mar	Air China
26 Feb - 07 Mar	Air China
26 Feb - 08 Mar	Air China
27 Feb - 09 Mar	Air China
27 Feb - 07 Mar	Air China
22 Feb - 02 Mar	Air China
01 Feb - 16 Feb	Air China
01 Feb - 11 Feb	Air China
01 Feb - 09 Feb	Air China
01 Feb - 31 Mar	Air China
21 Feb - 01 Mar	Air China
01 Feb - 13 Feb	Air China
19 Feb - 28 Feb	Air China
20 Feb - 28 Feb	Air China
01 Feb - 27 Feb	Air China
18 Feb - 28 Feb	Air China
20 Feb - 27 Feb	Air China
11 Feb - 15 Feb	Wizz Air UK

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

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 London to Hanoi in February from 506€

Return flights