Cheapest one-way flights from London to Hanoi in April from $369

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

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

One-Way flights

27 Apr Wizz Air UK
28 Apr Shenzhen Airlines
23 Apr Shenzhen Airlines
20 Apr Shenzhen Airlines
26 Apr Shenzhen Airlines
30 Apr Shenzhen Airlines
21 Apr Shenzhen Airlines
19 Apr Shenzhen Airlines
24 Apr Ryanair
22 Apr Wizz Air UK

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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