AirHint found the following cheapest return flights from Manila (MNL) to London (LHR) in September 2025 (see full year).

Return flights

27 Sep - 13 Oct	Saudia
28 Sep - 05 Oct	Saudia
21 Sep - 29 Oct	Saudia
30 Sep - 21 Oct	Malaysia Airlines
30 Sep - 16 Oct	Malaysia Airlines
11 Sep - 14 Sep	Philippine Airlines
23 Sep - 15 Oct	Saudia
24 Sep - 01 Oct	Saudia
15 Sep - 28 Sep	Xiamen Airlines
30 Sep - 02 Oct	Vietnam Airlines
14 Sep - 21 Sep	Xiamen Airlines
26 Sep - 03 Oct	Saudia
24 Sep - 18 Oct	Saudia
25 Sep - 30 Sep	Etihad Airways
15 Sep - 30 Sep	Qatar Airways
19 Sep - 21 Sep	Saudia
17 Sep - 24 Sep	Philippine Airlines
20 Sep - 27 Sep	Qatar Airways
17 Sep - 26 Sep	Xiamen Airlines
12 Sep - 19 Sep	Saudia

Also check the deals for one-way flights from Manila to London in September.

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 Manila to London in September from 643€

Return flights