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

Return flights

28 Mar - 11 Apr	Turkish Airlines
29 Mar - 12 Apr	Emirates
31 Mar - 07 Apr	Air China
06 Mar - 27 Mar	Emirates

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.

Book a cheap hotel in London

Cheap car rent in London

Cheapest return flights from Hanoi to London in March from $745

Return flights