AirHint found the following cheapest one-way flights from London (LGW) to Hanoi (HAN) in May 2026 (see full year).
One-Way flights
| 10 May | Wizz Air UK | ||
| 09 May | Wizz Air UK | ||
| 12 May | easyJet | ||
| 14 May | easyJet | ||
| 20 May | Air China | ||
| 03 May | Air China | ||
| 13 May | Air China | ||
| 26 May | Air China | ||
| 19 May | Air China | ||
| 29 May | Air China |
Also check the deals for return flights from London to Hanoi in May.
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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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