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

Return flights

04 Mar - 11 Mar	Air China
01 Mar - 16 Mar	VietJet Air
02 Mar - 17 Mar	Scoot
04 Mar - 18 Mar	Emirates
11 Mar - 25 Mar	Emirates
09 Mar - 18 Apr	Vietnam Airlines

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

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 March from $759

Return flights