Cheapest return flights from Hong Kong to London in March from $577

Best time to book flights for Hong Kong (HKG) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Hong Kong (HKG) to London (LHR) in March 2025 (see full year).

Return flights

07 Mar - 21 Mar SWISS
06 Mar - 13 Mar SWISS
08 Mar - 24 Mar SWISS
20 Mar - 27 Mar Finnair
09 Mar - 22 Mar SWISS
27 Mar - 06 Apr Finnair
29 Mar - 08 Apr SWISS
21 Mar - 02 Apr Finnair
28 Mar - 11 Apr Finnair
09 Mar - 13 Mar Finnair
09 Mar - 13 Mar British Airways direct
06 Mar - 13 Mar British Airways direct
07 Mar - 21 Mar Cathay Pacific direct
08 Mar - 24 Mar Cathay Pacific direct
21 Mar - 02 Apr British Airways direct
27 Mar - 06 Apr British Airways direct
28 Mar - 11 Apr British Airways direct

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

Skyscanner

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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