Cheapest one-way flights from London to Hanoi in October from 362€

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

One-Way flights

29 Oct Shenzhen Airlines
26 Oct Shenzhen Airlines
04 Oct Shenzhen Airlines
05 Oct Shenzhen Airlines
03 Oct Shenzhen Airlines
25 Oct Shenzhen Airlines
20 Oct Shenzhen Airlines
01 Oct Shenzhen Airlines
15 Oct Shenzhen Airlines
13 Oct Shenzhen Airlines

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

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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