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

Return flights

08 Nov - 15 Nov	China Southern
09 Nov - 16 Nov	China Southern
19 Nov - 28 Nov	China Southern
09 Nov - 17 Nov	China Southern
05 Nov - 17 Nov	China Southern
16 Nov - 24 Nov	China Southern
18 Nov - 26 Nov	China Southern
02 Nov - 09 Nov	China Eastern
02 Nov - 16 Nov	China Southern
07 Nov - 09 Nov	China Southern
17 Nov - 05 Dec	China Southern
21 Nov - 12 Dec	Qatar Airways
21 Nov - 12 Dec	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 520€

Return flights