Cheapest one-way flights from Honolulu to London in April from $405

Best time to book flights for Honolulu (HNL) to London (LHR) flights at AirHint

AirHint found the following cheapest one-way flights from Honolulu (HNL) to London (LHR) in April 2025 (see full year).

One-Way flights

01 Apr Hawaiian Airlines
23 Apr WestJet
13 Apr WestJet
02 Apr Hawaiian Airlines
29 Apr WestJet
05 Apr United

Also check the deals for return flights from Honolulu to London in April.

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.

Book a cheap hotel in London

Cheap car rent in London