Cheapest one-way flights from London to Hanoi in January from 283€

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
28 Jan Shenzhen Airlines
31 Jan Shenzhen Airlines
09 Jan Shenzhen Airlines
12 Jan Shenzhen Airlines
25 Jan Shenzhen Airlines
16 Jan Shenzhen Airlines
19 Jan Shenzhen Airlines
11 Jan Shenzhen Airlines
26 Jan Shenzhen Airlines

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

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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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