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

Return flights

01 Feb - 05 Feb	Air China
12 Feb - 19 Feb	Wizz Air UK
26 Feb - 05 Mar	Wizz Air UK
19 Feb - 14 Mar	Air China
05 Feb - 26 Feb	Wizz Air UK
05 Feb - 19 Feb	Wizz Air UK
02 Feb - 19 Feb	Wizz Air Malta
02 Feb - 09 Feb	Wizz Air Malta
23 Feb - 28 Feb	Wizz Air Malta
23 Feb - 23 Mar	British Airways
23 Feb - 16 Mar	British Airways
22 Feb - 02 Mar	Wizz Air UK
17 Feb - 21 Feb	Wizz Air UK
03 Feb - 17 Feb	Wizz Air UK
04 Feb - 18 Feb	Wizz Air Malta
15 Feb - 02 Mar	Wizz Air UK
25 Feb - 19 Mar	British Airways
24 Feb - 04 Mar	Air China
24 Feb - 15 Mar	Air China
27 Feb - 06 Mar	Air China

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 $638

Return flights