Cheapest return flights from Hong Kong to London in March from $590

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

Return flights

25 Mar - 18 Apr Air China
25 Mar - 22 Apr Air China
31 Mar - 13 Apr Hainan Airlines
25 Mar - 20 Apr Air China
25 Mar - 10 Apr Air China
29 Mar - 12 Apr Hainan Airlines
31 Mar - 20 Apr Hainan Airlines
31 Mar - 14 Apr Hainan Airlines
24 Mar - 16 Apr Hainan Airlines
25 Mar - 16 Apr Air China
13 Mar - 19 Mar Qatar Airways
18 Mar - 19 Mar Qatar Airways
16 Mar - 19 Mar Qatar Airways
13 Mar - 18 Mar Qatar Airways
17 Mar - 18 Mar Qatar Airways
12 Mar - 16 Mar Qatar Airways
12 Mar - 17 Mar Qatar Airways
12 Mar - 18 Mar Qatar Airways
25 Mar - 31 Mar Air China
18 Mar - 22 Mar Qatar Airways

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

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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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