Find flights
When to book
Airlines
FAQs

Cheap flights from London, ON to Honolulu from C$ 444

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — HNL
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from London to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Honolulu (HNL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 September 2025.

Popular in

October

Cheapest in

January

Average price

C$ 1,065
Highest demand for flights based on searches. 23% potential increase in price (C$ 434 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 109 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from London to Honolulu

Best flights from London to Honolulu
Discover carefully curated flight deals from London to Honolulu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Thu 1/18:10 p.m.YXU - HNL
2 stops23h 45mWestJet
Sat 31/13:55 p.m.HNL - YXU
2 stops22h 18mWestJet
Deal found 15/9C$ 841
Thu 1/15:45 a.m.YXU - HNL
3 stops42h 03mUnited Airlines
Sat 31/112:45 p.m.HNL - YXU
2 stops15h 01mUnited Airlines
Deal found 15/9C$ 843

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Honolulu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from London to Honolulu that are best for you.

Fly from

London

Fly to

Honolulu

Route

Depart

Return

Price

LondonHonolulu

YXU - HNL

YXUHNL

London

Thu 1/1

8:10 p.m.-2:55 p.m.

2 stops23h 45m

Honolulu

Sat 31/1

3:55 p.m.-7:13 p.m.

2 stops22h 18m

C$ 841

LondonHonolulu

YXU - HNL

YXUHNL

London

Thu 1/1

5:45 a.m.-6:48 p.m.

3 stops42h 03m

Honolulu

Sat 31/1

12:45 p.m.-8:46 a.m.

2 stops15h 01m

C$ 843

LondonHonolulu

YXU - HNL

YXUHNL

London

Sat 1/11

5:40 p.m.-12:43 p.m.

2 stops25h 03m

C$ 444

LondonHonolulu

YXU - HNL

YXUHNL

London

Sat 1/11

5:05 p.m.-2:55 p.m.

3 stops27h 50m

C$ 1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Best time to book a flight from London to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Honolulu

What is the cheapest month to book a flight from London, Ontario to Honolulu?

Currently, January is the cheapest month in which you can book a flight from London, Ontario to Honolulu (average of C$ 371). Flying from London, Ontario to Honolulu in July is currently the most expensive (average of C$ 540). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Honolulu. Reviews last updated 17 September 2025.
Check out reviews from past customers who have flown with United Airlines,WestJet, andAir Canada from London to Honolulu to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
WestJet
7.2
Good
3,095 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from London to Honolulu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London, Ontario to Honolulu?

    WestJet and United Airlines can get you from London, Ontario to Honolulu in just under 23h 45m. Your travel time can differ by up to 18h 18m. There are 7353 km between London, Ontario and Honolulu. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London, Ontario to Honolulu round-trip?

    Cheapflights users have booked flights from London, Ontario to Honolulu round-trip from C$ 402. Other airlines that can offer you cheap pricing are WestJet, from C$ 492, and United Airlines, from C$ 648. Air Canada is currently priced 60% below the average price you’ll pay for this route.

  • Can I find deals for flights from London to Honolulu that include hotel bookings?

    Yes. In addition to deals on London to Honolulu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Honolulu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Honolulu.

  • Can I find deals for business class flights from London to Honolulu?

    Yes. Cheapflights offers flight deals from London to Honolulu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to Honolulu?

    Currently, January is the cheapest month in which you can book a flight from London, Ontario to Honolulu (average of C$ 371). Flying from London, Ontario to Honolulu in July is currently the most expensive (average of C$ 540). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Kahuku

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Honolulu

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Honolulu flights
Pierre Elliott Trudeau Intl to Honolulu flights
Pierre Elliott Trudeau Intl to Kahului flights
Pearson Intl to Kahului flights
Pearson Intl to Kailua-Kona flights
Ottawa to Honolulu flights
Region of Waterloo Intl to Honolulu flights
Pearson Intl to Lihue flights
Hamilton to Honolulu flights
Pierre Elliott Trudeau Intl to Kailua-Kona flights
Pierre Elliott Trudeau Intl to Lihue flights
Toronto Island to Honolulu flights
Ottawa to Kailua-Kona flights
Toronto Island to Kahului flights
Ottawa to Kahului flights
Hamilton to Kahului flights
Pearson Intl to Hilo flights
Region of Waterloo Intl to Kahului flights
Pierre Elliott Trudeau Intl to Hilo flights
Ottawa to Lihue flights
Thunder Bay to Honolulu flights
Pearson Intl to Hana flights
Pierre Elliott Trudeau Intl to Waimea (Big Island) flights
Hamilton to Hilo flights
London to Lihue flights
Ottawa to Kapalua flights
Pierre Elliott Trudeau Intl to Lanai City flights
Pierre Elliott Trudeau Intl to Hoolehua flights
Pearson Intl to Hoolehua flights
Ottawa to Waimea (Big Island) flights
Thunder Bay to Lihue flights
Region of Waterloo Intl to Lihue flights
Pierre Elliott Trudeau Intl to Hana flights
Pearson Intl to Kapalua flights
Pierre Elliott Trudeau Intl to Kapalua flights

Top 3 airlines flying from London to Honolulu

Discover the top 3 airlines that operate flights from London to Honolulu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 402AverageC$ 889FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 492AverageC$ 966FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 648AverageC$ 1,129FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Honolulu?

When you search for this flight from London to Honolulu, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Honolulu?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Honolulu for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Honolulu with no change fees?

Certainly. Search results for flights to Honolulu from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Honolulu become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.