Cheapest return flights from London to Hanoi in March from $533

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

Return flights

10 Mar - 22 Mar Air China
04 Mar - 11 Mar Shenzhen Airlines
06 Mar - 12 Mar Air China
01 Mar - 16 Mar Air China
06 Mar - 11 Mar Air China
06 Mar - 16 Mar Air China
10 Mar - 25 Mar Air China
01 Mar - 15 Mar Air China
06 Mar - 20 Mar Air China
04 Mar - 17 Mar Air China
16 Mar - 08 Apr Air China
29 Mar - 06 Apr Austrian Airlines
26 Mar - 04 Apr Air China
01 Mar - 05 Apr China Southern
01 Mar - 01 Apr China Southern
04 Mar - 01 Apr China Southern
24 Mar - 07 Apr Austrian Airlines
06 Mar - 04 Apr Shenzhen Airlines
20 Mar - 03 Apr Air China
29 Mar - 12 Apr Austrian Airlines

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

Skyscanner

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 Hanoi

Cheap car rent in Hanoi

Feel free to contact us with any feedback or request another flight research.