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Cheap flights from London, ON to Honolulu from C$ 437

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 20/4. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — HNL
7 Apr — 14 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Honolulu

Enter your travel dates to find the best prices.

Cheapest flights from London to Honolulu
Explore the most affordable flight options available from London to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 March 2026.

Fri 29/55:40 a.m.
YXU
-
HNL
2 stops21h 00m
Air Canada
Tue 2/69:55 p.m.
HNL
-
YXU
2 stops28h 58m
Air Canada
Deal found 3/3C$ 772
Wed 1/45:10 a.m.
YXU
-
HNL
2 stops20h 44m
United Airlines
Wed 15/49:40 p.m.
HNL
-
YXU
2 stops29h 04m
United Airlines
Deal found 5/3C$ 1,109
Wed 1/48:10 p.m.
YXU
-
HNL
1 stop31h 35m
Multiple Airlines
Wed 15/48:34 p.m.
HNL
-
YXU
2 stops28h 01m
Multiple Airlines
Deal found 5/3C$ 1,199
Wed 1/48:10 p.m.
YXU
-
HNL
3 stops31h 32m
WestJet
Wed 15/42:55 p.m.
HNL
-
YXU
3 stops33h 40m
WestJet
Deal found 5/3C$ 1,676

Find 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 8 March 2026.

Round-trip from

C$ 772

One-way from

C$ 437

Popular in

January

Cheapest in

March

Average price

C$ 424
Air Canada
  • Air Canada
  • 29/5-2/6
  • 4 total stops
  • 49h 58m total
  • London to Honolulu
Search Deals
20/4
  • 20/4
  • 3 total stops
  • 28h 40m total
  • London to Honolulu
Search Deals
Highest demand for flights based on searches. 40% potential increase in price (C$ 1,184 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 23% potential price decrease (C$ 325 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 8 March 2026.
Use the filters below to find and compare flights from London to Honolulu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonHonolulu

YXU - HNL

YXUHNL

London

Fri 29/5

5:40 a.m.-8:40 p.m.

2 stops21h 00m

Honolulu

Tue 2/6

9:55 p.m.-8:53 a.m.

2 stops28h 58m

C$ 772
Quickest round-trip

LondonHonolulu

YXU - HNL

YXUHNL

London

Wed 1/4

5:10 a.m.-7:54 p.m.

2 stops20h 44m

Honolulu

Wed 15/4

9:40 p.m.-8:44 a.m.

2 stops29h 04m

C$ 1,109

LondonHonolulu

YXU - HNL

YXUHNL

London

Wed 1/4

8:10 p.m.-9:45 p.m.

1 stop31h 35m

Honolulu

Wed 15/4

8:34 p.m.-6:35 a.m.

2 stops28h 01m

C$ 1,199

LondonHonolulu

YXU - HNL

YXUHNL

London

Wed 1/4

8:10 p.m.-9:42 p.m.

3 stops31h 32m

Honolulu

Wed 15/4

2:55 p.m.-6:35 a.m.

3 stops33h 40m

C$ 1,676
Cheapest one-way
Quickest one-way

LondonHonolulu

YXU - HNL

YXUHNL

London

Mon 20/4

8:00 a.m.-6:40 a.m.

3 stops28h 40m

C$ 437

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Sorted by cheapest first

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, October is the cheapest month in which you can book a flight from London, Ontario to Honolulu (average of C$ 321). Flying from London, Ontario to Honolulu in June is currently the most expensive (average of C$ 418). 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.

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?

    Air Canada can get you from London, Ontario to Honolulu in just under 21h. Your travel time can differ by up to . There are 7353 km between London, Ontario and Honolulu.

  • 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, October is the cheapest month in which you can book a flight from London, Ontario to Honolulu (average of C$ 321). Flying from London, Ontario to Honolulu in June is currently the most expensive (average of C$ 418). 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

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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!

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