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$426+ Cheap flights from O'ahu to London (LON)

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LON
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
1 adult, Economy
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Cheap flight deals from O'ahu to London

Keep the following information in mind while searching for O'ahu to London flight deals. Data was last updated June 14, 2025.

Round-trip from

$936
(Air Canada)

One-way from

$426
(Cheapflightsfares)

Popular in

June

Cheapest in

April

Average price

$1,668
From O'ahu to London (LON)
Search Deals
One-way flight from O'ahu to London (LON)
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Highest demand for flights based on searches. 17% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from O'ahu to London

Cheapest flights from O'ahu to London
Explore the most affordable flight options available from O'ahu to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2025.

This Air Canada deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2811:00 pmHNL - LHR
2 stops46h 10mAir Canada
Tue 12/92:30 pmLHR - HNL
1 stop32h 24mAir Canada
Deal found 6/12$936
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:25 amHNL - LHR
1 stop17h 45mUnited Airlines
Tue 10/146:30 amLHR - HNL
2 stops26h 00mUnited Airlines
Deal found 6/12$938
This Booking.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:05 pmHNL - LHR
2 stops50h 45mMultiple Airlines
Mon 9/155:30 pmLHR - HNL
2 stops37h 19mMultiple Airlines
Deal found 6/11$947
This British Airways deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/295:36 pmHNL - LHR
1 stop25h 49mBritish Airways
Tue 8/1910:10 amLHR - HNL
1 stop22h 24mBritish Airways
Deal found 6/13$951
This Finnair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:30 pmHNL - LGW
2 stops27h 40mMultiple Airlines
Fri 9/263:05 pmLGW - HNL
2 stops37h 49mMultiple Airlines
Deal found 6/12$951
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:00 amHNL - LHR
1 stop23h 15mDelta
Thu 9/116:15 amLHR - HNL
2 stops24h 35mDelta
Deal found 6/14$953
This Lufthansa deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2710:05 pmHNL - LHR
2 stops30h 35mLufthansa
Fri 8/227:25 amLHR - HNL
2 stops23h 24mLufthansa
Deal found 6/12$956
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/43:20 pmHNL - LGW
1 stop31h 40mDelta
Wed 8/2712:00 pmLGW - HNL
1 stop36h 58mDelta
Deal found 6/12$958
This SWISS deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2710:05 pmHNL - LGW
2 stops32h 45mSWISS
Mon 8/186:35 pmLGW - HNL
2 stops37h 15mSWISS
Deal found 6/12$962
This SWISS deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2910:05 pmHNL - LHR
2 stops27h 55mSWISS
Thu 8/218:40 amLHR - HNL
2 stops23h 10mSWISS
Deal found 6/12$966
This SWISS deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2710:05 pmHNL - LCY
2 stops32h 10mSWISS
Thu 8/219:25 amLCY - HNL
2 stops22h 25mSWISS
Deal found 6/12$991
This Lufthansa deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2710:05 pmHNL - LCY
2 stops31h 20mLufthansa
Mon 8/187:10 pmLCY - HNL
2 stops34h 23mLufthansa
Deal found 6/12$1,002

Cheapflights Fare Finder

Customize your flight search to find flights from O'ahu to London 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 2,558,603 searches. Data last updated June 14, 2025.
Use the filters below to find and compare flights from O'ahu to London that are best for you.

Fly from

O'ahu

Fly to

London

Route

Depart

Return

Price

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Fri 11/28

11:00 pm-7:10 am

2 stops46h 10m

London Heathrow

Tue 12/9

2:30 pm-12:54 pm

1 stop32h 24m

$936

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 10/8

9:25 am-2:10 pm

1 stop17h 45m

London Heathrow

Tue 10/14

6:30 am-9:30 pm

2 stops26h 00m

$938

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Fri 9/5

10:05 pm-11:50 am

2 stops50h 45m

London Heathrow

Mon 9/15

5:30 pm-7:49 pm

2 stops37h 19m

$947

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Tue 9/9

5:30 pm-8:10 am

2 stops27h 40m

London Gatwick

Fri 9/26

3:05 pm-5:54 pm

2 stops37h 49m

$951

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Wed 9/3

7:00 am-5:15 pm

1 stop23h 15m

London Heathrow

Thu 9/11

6:15 am-7:50 pm

2 stops24h 35m

$953

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Sun 7/27

10:05 pm-3:40 pm

2 stops30h 35m

London Heathrow

Fri 8/22

7:25 am-7:49 pm

2 stops23h 24m

$956

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Mon 8/4

3:20 pm-10:00 am

1 stop31h 40m

London Gatwick

Wed 8/27

12:00 pm-1:58 pm

1 stop36h 58m

$958

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Sun 7/27

10:05 pm-5:50 pm

2 stops32h 45m

London Gatwick

Mon 8/18

6:35 pm-8:50 pm

2 stops37h 15m

$962

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 7/29

10:05 pm-1:00 pm

2 stops27h 55m

London Heathrow

Thu 8/21

8:40 am-8:50 pm

2 stops23h 10m

$966

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 8/12

10:00 pm-8:00 am

1 stop23h 00m

London Heathrow

Sun 8/24

6:10 am-9:34 pm

2 stops26h 24m

$979

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 42 results
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Best time to book a flight from O'ahu to London

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

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

Currently, November is the cheapest month in which you can book a flight from O'ahu to London (average of $661). Flying from O'ahu to London in June is currently the most expensive (average of $1,108). 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.

What is the cheapest time of day to fly from FUW to LON?

Find hourly flight availability from O'ahu to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 14, 2025.

When flying from O'ahu to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated June 14, 2025.
To help decide which airline to fly from O'ahu to London, see what other customers have to say about Fiji Airways, Delta and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Fiji Airways
8.0
Very good
199 reviews

Food

7.5

Comfort

8.0

Crew

8.5

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Fiji Airways
8.0
Very good
199 reviews
Fiji Airways
8.0
Very good
199 reviews

Food

7.5

Comfort

8.0

Crew

8.5

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Delta
8.0
Very good
7,961 reviews
Fiji Airways
8.0
Very good
199 reviews

Food

7.5

Comfort

8.0

Crew

8.5

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
KLM
7.8
Good
1,360 reviews
Fiji Airways
8.0
Very good
199 reviews

Food

7.5

Comfort

8.0

Crew

8.5

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
SWISS
7.5
Good
1,626 reviews
Fiji Airways
8.0
Very good
199 reviews

Food

7.5

Comfort

8.0

Crew

8.5

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
United Airlines
7.4
Good
8,793 reviews
Fiji Airways
8.0
Very good
199 reviews

Food

7.5

Comfort

8.0

Crew

8.5

Entertainment

7.5

Overall

8.0

Boarding

8.1

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Related info for your journey

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

  • What are the cheapest airlines to fly from O'ahu to London one-way?

    One-way options have recently been found by users for as low as $426 on WestJet. Other airlines that offer cheap prices include Lufthansa from $500 and Air Canada from $501 one-way.

  • What are the most popular routes from O'ahu to London?

    The most popular flight routes from O'ahu to London are Honolulu - London Heathrow, Honolulu - London Gatwick and Honolulu - London City.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from O'ahu to London (average of $661). Flying from O'ahu to London in June is currently the most expensive (average of $1,108). 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

Traveling to a place near O'ahu?

Book flights to O'ahu if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from O'ahu to London

Discover the top 7 airlines that operate flights from O'ahu to London. 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 2,558,603 searches. Data last updated June 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$610Average$888FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$688Average$1,530FlexibilityNo cancel feeOn-time67%
DeltaCheapest$714Average$1,076FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$738Average$1,195FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$775Average$1,172FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$777Average$1,058FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$993Average$1,540FlexibilityNo cancel feeOn-time76%

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