AirHint found the following cheapest one-way flights from Honolulu (HNL) to London (LHR) in January 2026 (see full year).
One-Way flights
| 15 Jan | WestJet | ||
| 22 Jan | WestJet | ||
| 26 Jan | WestJet | ||
| 20 Jan | WestJet | ||
| 19 Jan | WestJet | ||
| 18 Jan | WestJet | ||
| 27 Jan | WestJet | ||
| 31 Jan | Hawaiian Airlines | ||
| 06 Jan | Air Canada | ||
| 07 Jan | Air Canada |
Also check the deals for return flights from Honolulu to London in January.
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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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