Cheapest return flights from Hanoi to London in March from $627

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

Return flights

25 Mar - 13 Apr China Southern
24 Mar - 12 Apr Shenzhen Airlines
25 Mar - 12 Apr Shenzhen Airlines
23 Mar - 10 Apr Shenzhen Airlines
21 Mar - 09 Apr Shenzhen Airlines
15 Mar - 29 Apr Hainan Airlines
16 Mar - 30 Apr AirAsia
20 Mar - 08 Apr Shenzhen Airlines
18 Mar - 05 Apr China Southern
27 Mar - 05 Apr Shenzhen Airlines
16 Mar - 22 Mar Scoot
11 Mar - 16 Mar VietJet Air
15 Mar - 23 Mar Qatar Airways
11 Mar - 13 Mar Batik Air Malaysia
07 Mar - 16 Mar VietJet Air
17 Mar - 22 Mar VietJet Air
15 Mar - 22 Mar Scoot
15 Mar - 29 Mar Scoot
14 Mar - 20 Mar VietJet Air
14 Mar - 21 Mar Scoot

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

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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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