Cheap flights from London to O'ahu from £339

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.
LON — HNL
3 Sep — 10 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 29 August 2025.

Round-trip from

£539

One-way from

£339

Popular in

July

Cheapest in

March

Average price

£1,349
28/11-5/12
  • 28/11-5/12
  • 4 total stops
  • 58h 04m total
  • London to O'ahu
1/11
  • 1/11
  • 3 total stops
  • 45h 45m total
  • London to O'ahu
Highest demand for flights based on searches. 11% potential increase in price (£110 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£17 potential savings vs. average return price).
Average for round-trip flights in August 2025

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 29 August 2025.

Fri 28/1119:30LHR - HNL
2 stops36h 24mMultiple Airlines
Fri 5/1223:30HNL - LHR
2 stops21h 40mMultiple Airlines
Deal found 28/8£539
Fri 31/1008:30LHR - HNL
2 stops23h 00mMultiple Airlines
Thu 6/1122:55HNL - LHR
3 stops26h 25mMultiple Airlines
Deal found 28/8£569
Fri 28/1109:00LHR - HNL
2 stops23h 30mMultiple Airlines
Thu 4/1223:45HNL - LHR
1 stop27h 05mMultiple Airlines
Deal found 28/8£576
Thu 11/910:45LGW - HNL
2 stops39h 48mMultiple Airlines
Fri 26/920:43HNL - LGW
1 stop25h 47mMultiple Airlines
Deal found 27/8£577
Fri 19/910:55LGW - HNL
1 stop20h 36mMultiple Airlines
Sun 28/907:40HNL - LGW
1 stop38h 50mMultiple Airlines
Deal found 28/8£579
Thu 27/1109:00LHR - HNL
2 stops22h 54mMultiple Airlines
Fri 5/1223:30HNL - LHR
1 stop27h 20mMultiple Airlines
Deal found 28/8£593
Sat 1/1111:40LGW - HNL
2 stops42h 55mMultiple Airlines
Tue 18/1123:50HNL - LGW
2 stops23h 55mMultiple Airlines
Deal found 27/8£616
Mon 29/909:50LGW - HNL
1 stop21h 41mMultiple Airlines
Tue 21/1020:36HNL - LGW
1 stop27h 19mMultiple Airlines
Deal found 28/8£624
Fri 28/1114:50LHR - HNL
2 stops41h 57mWestJet
Fri 12/1223:30HNL - LHR
1 stop27h 20mWestJet
Deal found 28/8£635
Mon 3/1114:50LHR - HNL
2 stops41h 57mWestJet
Sat 8/1115:55HNL - LHR
2 stops34h 55mWestJet
Deal found 27/8£643
Sat 29/1108:55LHR - HNL
2 stops22h 59mMultiple Airlines
Sat 6/1223:45HNL - LHR
1 stop27h 05mMultiple Airlines
Deal found 28/8£645
Sat 1/1106:00LHR - HNL
2 stops38h 56mMultiple Airlines
Thu 6/1123:30HNL - LHR
1 stop27h 20mMultiple Airlines
Deal found 27/8£657

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 29 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

LHR - HNL

LHRHNL

London Heathrow

Fri 31/10

08:30-21:30

2 stops23h 00m

Honolulu

Thu 6/11

22:55-11:20

3 stops26h 25m

£569

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Thu 11/9

10:45-15:33

2 stops39h 48m

Honolulu

Fri 26/9

20:43-09:30

1 stop25h 47m

£577

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Fri 19/9

10:55-20:31

1 stop20h 36m

Honolulu

Sun 28/9

07:40-09:30

1 stop38h 50m

£579

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Sat 1/11

11:40-20:35

2 stops42h 55m

Honolulu

Tue 18/11

23:50-09:45

2 stops23h 55m

£616

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Mon 29/9

09:50-20:31

1 stop21h 41m

Honolulu

Tue 21/10

20:36-10:55

1 stop27h 19m

£624

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Fri 28/11

14:50-22:47

2 stops41h 57m

Honolulu

Fri 12/12

23:30-12:50

1 stop27h 20m

£635

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sat 1/11

06:00-10:56

2 stops38h 56m

Honolulu

Thu 6/11

23:30-12:50

1 stop27h 20m

£657

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Mon 29/9

09:50-20:31

1 stop21h 41m

Honolulu

Thu 23/10

15:34-10:55

1 stop32h 21m

£659

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Sun 5/10

10:45-21:36

2 stops45h 51m

Honolulu

Tue 21/10

20:36-10:55

1 stop27h 19m

£665

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Sat 4/10

16:30-20:33

2 stops39h 03m

Honolulu

Tue 21/10

20:36-10:55

1 stop27h 19m

£666

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 60 results
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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 return 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 to O'ahu?

Currently, February is the cheapest month in which you can book a flight from London to O'ahu (average of £1,338). Flying from London to O'ahu in July is currently the most expensive (average of £1,748). 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 LON to FUW?

Find hourly flight availability from London to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

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

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 29 August 2025.
Read through reviews of airlines operating flights from London to O'ahu, such as Hawaiian Airlines, United Airlines, andVirgin Atlantic. 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.

Comfort

7.7

Food

7.0

Overall

7.8

Crew

8.5

Entertainment

7.1

Boarding

8.0

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Comfort

7.7

Food

7.0

Overall

7.8

Crew

8.5

Entertainment

7.1

Boarding

8.0

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Comfort

7.7

Food

7.0

Overall

7.8

Crew

8.5

Entertainment

7.1

Boarding

8.0

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Comfort

7.7

Food

7.0

Overall

7.8

Crew

8.5

Entertainment

7.1

Boarding

8.0

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Comfort

7.7

Food

7.0

Overall

7.8

Crew

8.5

Entertainment

7.1

Boarding

8.0

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Comfort

7.7

Food

7.0

Overall

7.8

Crew

8.5

Entertainment

7.1

Boarding

8.0

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

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

    Departing from London to O'ahu will take you 41h 57m. There are 7220 mi between London and O'ahu.

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

  • 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 holiday 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 to O'ahu?

    Currently, February is the cheapest month in which you can book a flight from London to O'ahu (average of £1,338). Flying from London to O'ahu in July is currently the most expensive (average of £1,748). 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

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Top 10 airlines flying from London to O'ahu

Discover the top 10 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 858,174 searches. Data last updated 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£161Average£412FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Hawaiian AirlinesCheapest£177Average£220FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
DeltaCheapest£216Average£1,081FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FinnairCheapest£321Average£1,109FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£350Average£412FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£395Average£1,081FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£398Average£435FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£401Average£1,105FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Scandinavian AirlinesCheapest£406Average£775FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
WestJetCheapest£624Average£785FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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?

Cheapflights helps you search for flights from London to O'ahu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from London to O'ahu by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to O'ahu, users can toggle the no change fees filter when performing a flight search.

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!

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