AirHint found the following cheapest return flights from Hanoi (HAN) to London (LHR) in November 2025 (see full year).

Return flights

07 Nov - 21 Nov	China Southern
11 Nov - 18 Nov	China Southern
09 Nov - 12 Nov	Shenzhen Airlines
02 Nov - 08 Nov	Shenzhen Airlines
17 Nov - 30 Nov	China Southern
19 Nov - 01 Dec	China Southern
19 Nov - 28 Nov	China Southern
09 Nov - 12 Nov	Vietnam Airlines	direct
07 Nov - 21 Nov	Vietnam Airlines	direct
19 Nov - 28 Nov	Vietnam Airlines	direct

Also check the deals for one-way flights from Hanoi to London in November.

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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Cheapest return flights from Hanoi to London in November from 550€

Return flights