Cheapest one-way flights from London to Hanoi in April from 354€

Best time to book flights for London (LHR) to Hanoi (HAN) flights at AirHint

AirHint found the following cheapest one-way flights from London (LHR) to Hanoi (HAN) in April 2025 (see full year).

One-Way flights

19 Apr China Southern
08 Apr China Southern
27 Apr China Southern
24 Apr China Southern
26 Apr China Southern
10 Apr China Southern
09 Apr China Southern
30 Apr Shenzhen Airlines
15 Apr China Southern
14 Apr China Southern

Also check the deals for return flights from London to Hanoi 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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