Cheapest return flights from Hong Kong to London in September from 645€

AirHint found the following cheapest return flights from Hong Kong (HKG) to London (LTN) in September 2026 (see full year).

Return flights

15 Sep - 30 Sep Etihad Airways
12 Sep - 19 Sep Etihad Airways
25 Sep - 10 Oct Etihad Airways
18 Sep - 30 Sep Air France
18 Sep - 02 Oct Air France
17 Sep - 27 Sep Air France
07 Sep - 14 Sep Cathay Pacific
25 Sep - 02 Oct Air France

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

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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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