Cheap flights from Londonderry to Honolulu
Cheap return flights from Londonderry to Honolulu
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Honolulu flight facts
What you need to know
What are the cheapest airlines?
- United Airlines
- American Airlines
- Alaska Airlines
These airlines usually offer the cheapest flights from Londonderry to Honolulu.
What airlines fly indirectly?
- Delta Airlines
- British Airways
- Air Canada
These airlines fly from Londonderry to Honolulu, but you’ll have at least one layover.
How long is the flight?
20 hours 15 minutes
This is the shortest flight time from Londonderry to Honolulu.
Alternative flights from the UK to Honolulu
Check out prices for other routes
Alternative flights from Londonderry
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Londonderry/Honolulu route. There are around 35 flights on any given week from the UK to Honolulu and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Londonderry to Honolulu
Tips and advice from our flight experts
You've searched for flights from Londonderry to Honolulu. We've found 15 flights and compared them to give you the best offer. United Airlines is, on average, the cheapest for this route. Look out for them! The cheapest offer we've found is a one-way ticket for Londonderry to Honolulu on 29/03/2026 at 01:15 for £34.
We've scanned hundreds of airfares from dozens of airlines across the globe. We've found 8 airlines that operate the 8,000 km flight from Londonderry to Honolulu.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. United Airlines is a popular choice for this route, and the average flight duration is about 20 hours 15 minutes. After selecting an offer, fill out your information, proceed with payment, and consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near Honolulu
Where other people are flying to
