Cheapest one-way flights from Hanoi to London in April from $343

AirHint found the following cheapest one-way flights from Hanoi (HAN) to London (LGW) in April 2026 (see full year).

One-Way flights

02 Apr VietJet Air
06 Apr VietJet Air
05 Apr VietJet Air
03 Apr VietJet Air
01 Apr VietJet Air
07 Apr VietJet Air
08 Apr VietJet Air
09 Apr VietJet Air
11 Apr VietJet Air
23 Apr China Eastern

Also check the deals for return flights from Hanoi to London in April.

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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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