Cheapest one-way flights from Hanoi to London in April from 279€

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

One-Way flights

01 Apr China Eastern
03 Apr Thai Airways
18 Apr Thai Airways
22 Apr Thai Airways
16 Apr Thai Airways
17 Apr Thai Airways
29 Apr Thai Airways
14 Apr Thai Airways
15 Apr Thai Airways
19 Apr Thai Airways

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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