AirHint found the following cheapest one-way flights from Hong Kong (HKG) to London (LHR) in May 2026 (see full year).
One-Way flights
| 07 May | Royal Brunei | ||
| 26 May | HK Express | ||
| 31 May | Thai Airways | ||
| 15 May | Thai Airways | ||
| 02 May | Thai Airways | ||
| 24 May | Thai Airways | ||
| 03 May | Thai Airways | ||
| 18 May | Finnair | ||
| 13 May | Finnair | ||
| 28 May | Finnair |
Also check the deals for return flights from Hong Kong to London in May.
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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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