Cheapest one-way flights from London to Hanoi in January from $435

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

One-Way flights

21 Jan Shenzhen Airlines
27 Jan British Airways
23 Jan Shenzhen Airlines
09 Jan Shenzhen Airlines
19 Jan Shenzhen Airlines
25 Jan Shenzhen Airlines
14 Jan Shenzhen Airlines
11 Jan Shenzhen Airlines
28 Jan Shenzhen Airlines
17 Jan Shenzhen Airlines

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

Skyscanner

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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