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

Return flights

13 Feb - 13 Mar	Malaysia Airlines
16 Feb - 09 Mar	Qatar Airways
13 Feb - 13 Mar	Vietnam Airlines	direct
16 Feb - 09 Mar	Vietnam Airlines	direct

Also check the deals for one-way flights from Hanoi to London 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 Hanoi to London in February from $900

Return flights