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Cheap flights from London, ON to O'ahu from C$ 678

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — HNL
31 Aug — 7 Sep1
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 26 August 2025.

Round-trip from

C$ 750

One-way from

C$ 678

Popular in

December

Cheapest in

January

Average price

C$ 1,105
WestJet
  • WestJet
  • 4/12-28/12
  • 3 total stops
  • 59h 29m total
  • London to O'ahu
Search Deals
9/10
  • 9/10
  • 3 total stops
  • 40h 39m total
  • London to O'ahu
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 229 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 102 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from London to O'ahu

Cheapest flights from London to O'ahu
Explore the most affordable flight options available from London to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Thu 4/128:00 p.m.YXU - HNL
2 stops55h 47mWestJet
Sun 28/129:35 p.m.HNL - YXU
2 stops27h 59mWestJet
Deal found 24/8C$ 750
Sat 6/125:40 p.m.YXU - HNL
2 stops24h 03mAir Canada
Sun 28/1211:30 p.m.HNL - YXU
2 stops28h 16mAir Canada
Deal found 24/8C$ 850
Fri 3/108:00 p.m.YXU - HNL
2 stops55h 36mWestJet
Mon 6/1010:45 p.m.HNL - YXU
2 stops24h 27mWestJet
Deal found 25/8C$ 860
Sun 7/128:00 p.m.YXU - HNL
2 stops31h 47mWestJet
Wed 31/1211:50 p.m.HNL - YXU
2 stops25h 44mWestJet
Deal found 24/8C$ 905
Thu 4/128:00 p.m.YXU - HNL
2 stops47h 55mWestJet
Mon 29/1211:50 p.m.HNL - YXU
2 stops25h 44mWestJet
Deal found 24/8C$ 918
Sat 6/129:25 a.m.YXU - HNL
2 stops32h 18mAir Canada
Mon 29/1210:50 p.m.HNL - YXU
2 stops17h 31mAir Canada
Deal found 24/8C$ 961
Sat 6/129:25 a.m.YXU - HNL
2 stops32h 18mAir Canada
Tue 30/122:00 p.m.HNL - YXU
2 stops13h 46mAir Canada
Deal found 24/8C$ 976
Tue 9/96:00 a.m.YXU - HNL
2 stops21h 36mWestJet
Tue 16/910:45 p.m.HNL - YXU
2 stops48h 27mWestJet
Deal found 26/8C$ 987
Tue 9/93:50 p.m.YXU - HNL
3 stops25h 28mAir Canada
Tue 16/91:30 p.m.HNL - YXU
2 stops13h 49mAir Canada
Deal found 26/8C$ 991
Thu 4/129:25 a.m.YXU - HNL
2 stops16h 38mUnited Airlines
Wed 31/128:40 p.m.HNL - YXU
2 stops19h 41mUnited Airlines
Deal found 24/8C$ 1,004

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 26 August 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

Thu 4/12

8:00 p.m.-10:30 p.m.

1 stop31h 30m

Honolulu

Sun 28/12

9:35 p.m.-6:34 a.m.

2 stops27h 59m

C$ 750

LondonHonolulu

YXU - HNL

YXUHNL

London

Mon 8/12

8:00 p.m.-10:47 p.m.

2 stops31h 47m

Honolulu

Sun 28/12

9:35 p.m.-6:34 a.m.

2 stops27h 59m

C$ 750

LondonHonolulu

YXU - HNL

YXUHNL

London

Sun 7/12

8:00 p.m.-10:47 p.m.

2 stops55h 47m

Honolulu

Sun 28/12

9:35 p.m.-6:34 a.m.

2 stops27h 59m

C$ 750

LondonHonolulu

YXU - HNL

YXUHNL

London

Wed 10/12

7:50 p.m.-9:54 p.m.

1 stop31h 04m

Honolulu

Sun 28/12

9:35 p.m.-6:34 a.m.

2 stops27h 59m

C$ 750

LondonHonolulu

YXU - HNL

YXUHNL

London

Fri 5/12

8:00 p.m.-10:47 p.m.

2 stops31h 47m

Honolulu

Sun 28/12

9:35 p.m.-6:34 a.m.

2 stops27h 59m

C$ 750

LondonHonolulu

YXU - HNL

YXUHNL

London

Sat 6/12

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

2 stops24h 03m

Honolulu

Sun 28/12

11:30 p.m.-8:46 a.m.

2 stops28h 16m

C$ 850

LondonHonolulu

YXU - HNL

YXUHNL

London

Tue 9/12

5:45 a.m.-9:43 p.m.

2 stops20h 58m

Honolulu

Sun 28/12

11:30 p.m.-8:46 a.m.

2 stops28h 16m

C$ 850

LondonHonolulu

YXU - HNL

YXUHNL

London

Fri 3/10

8:00 p.m.-9:36 p.m.

2 stops55h 36m

Honolulu

Mon 6/10

10:45 p.m.-5:12 a.m.

2 stops24h 27m

C$ 860

LondonHonolulu

YXU - HNL

YXUHNL

London

Sun 7/12

8:00 p.m.-10:47 p.m.

2 stops31h 47m

Honolulu

Wed 31/12

11:50 p.m.-6:34 a.m.

2 stops25h 44m

C$ 905

LondonHonolulu

YXU - HNL

YXUHNL

London

Thu 9/10

8:00 p.m.-6:39 a.m.

3 stops40h 39m

C$ 678

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/8

Showing 1-10 of 12 results
1
2

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$ 542). 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 26 August 2025.
Read through reviews of airlines operating flights from London to O'ahu, such as WestJet and Air Canada. 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.
WestJet
7.2
Good
3,061 reviews
Check prices

Comfort

7.1

Crew

7.9

Entertainment

6.1

Boarding

7.4

Overall

7.2

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
WestJet
7.2
Good
3,061 reviews
WestJet
7.2
Good
3,061 reviews
Check prices

Comfort

7.1

Crew

7.9

Entertainment

6.1

Boarding

7.4

Overall

7.2

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight
Air Canada
7.1
Good
10,000 reviews
WestJet
7.2
Good
3,061 reviews
Check prices

Comfort

7.1

Crew

7.9

Entertainment

6.1

Boarding

7.4

Overall

7.2

Food

6.2

Reviews

1 / 20
6.0
Good

Deb,Jan 2025

YYZ - YYC

Boarding went smoothly, you didn't accept debit card for food on flight

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.

  • How long is the flight from London, Ontario to O'ahu?

    Departing from London, Ontario to O'ahu will take you 31h 30m. Airlines will cover a distance of 7353 km.

  • 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$ 542). 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

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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 26 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 405AverageC$ 895FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 495AverageC$ 972FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to O'ahu?

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

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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.

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