Find flights
When to book
Airlines
FAQs

Cheap flights from London, ON to O'ahu from C$ 315

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — HNL
7 jul. — 14 jul.1
1 adult

Cheap flight deals from London to O'ahu

Keep the following information in mind while searching for London to O'ahu flight deals. Data was last updated 2 julio 2025.

Popular in

December

Cheapest in

January

Average price

C$ 874
Highest demand for flights based on searches. 14% potential increase in price (C$ 213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 89 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from London to O'ahu

One-way flights from London to O'ahu
Search for one-way flight options from London to O'ahu. Find affordable one-way fares based on user searches. Data last updated 2 julio 2025.

vie. 15/89:55 a.m.YXU - HNL
2 stops15h 49mUnited Airlines
Deal found 1/7C$ 315
vie. 15/89:45 p.m.YXU - HNL
1 stop29h 52mMultiple Airlines
Deal found 1/7C$ 606
sáb. 16/86:00 a.m.YXU - HNL
1 stop19h 56mWestJet
Deal found 2/7C$ 2,215

Cheapflights Fare Finder

Customize your flight search to find flights from London to O'ahu 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 2 julio 2025.
Use the filters below to find and compare flights from London to O'ahu that are best for you.

Fly from

London

Fly to

O'ahu

Route

Depart

Return

Price

LondonHonolulu

YXU - HNL

YXUHNL

London

vie. 15/8

9:55 a.m.-7:44 p.m.

2 stops15h 49m

C$ 315

LondonHonolulu

YXU - HNL

YXUHNL

London

vie. 15/8

9:45 p.m.-9:37 p.m.

1 stop29h 52m

C$ 606

LondonHonolulu

YXU - HNL

YXUHNL

London

sáb. 16/8

6:00 a.m.-7:56 p.m.

1 stop19h 56m

C$ 2,215

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Best time to book a flight from London to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 O'ahu

What is the cheapest month to book a flight from London, Ontario to O'ahu?

Currently, January is the cheapest month in which you can book a flight from London, Ontario to O'ahu (average of C$ 371). Flying from London, Ontario to O'ahu in July is currently the most expensive (average of C$ 560). 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 O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated 2 julio 2025.
Read through reviews of airlines operating flights from London to O'ahu, such as United Airlines and WestJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.0

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.0

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
WestJet
7.2
Good
2,912 reviews
United Airlines
7.4
Good
8,861 reviews
Check prices

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.0

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

  • What airport do you fly from for flights from London to O'ahu?

    Located just 8.6 km from the city centre, London (YXU) is the airport most travellers will use when flying to O'ahu from London.

  • Can I find deals for flights from London to O'ahu that include hotel bookings?

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

  • How can I find direct flights from London to O'ahu?

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

  • Can I find deals for business class flights from London to O'ahu?

    Yes. Cheapflights offers flight deals from London to O'ahu 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 O'ahu?

    Currently, January is the cheapest month in which you can book a flight from London, Ontario to O'ahu (average of C$ 371). Flying from London, Ontario to O'ahu in July is currently the most expensive (average of C$ 560). 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

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 O'ahu

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

Top 2 airlines flying from London to O'ahu

Discover the top 2 airlines that operate flights from London to O'ahu. 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 2 julio 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 487AverageC$ 957FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 526AverageC$ 879FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 O'ahu?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to O'ahu from London today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from London to O'ahu?

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

Can Cheapflights find flights from London to O'ahu with no change fees?

Need flexible booking options for your flight to O'ahu from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to O'ahu 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.