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Cheap flights from London to O'ahu from £333

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — HNL
18 Jun — 25 Jun1
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 13 June 2025.

Round-trip from

£534

One-way from

£333

Popular in

August

Cheapest in

September

Average price

£1,139
29/9-16/10
  • 29/9-16/10
  • 2 total stops
  • 49h 00m total
  • London to O'ahu
30/8
  • 30/8
  • 1 total stop
  • 34h 03m total
  • London to O'ahu
Highest demand for flights based on searches. 10% potential increase in price (£94 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in June 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 13 June 2025.

Mon 29/909:50LGW - HNL
1 stop21h 41mMultiple Airlines
Thu 16/1020:36HNL - LGW
1 stop27h 19mMultiple Airlines
Deal found 11/6£534
Tue 2/917:40LHR - HNL
2 stops38h 56mMultiple Airlines
Sun 7/922:45HNL - LHR
2 stops24h 15mMultiple Airlines
Deal found 12/6£578
Mon 8/909:20LCY - HNL
2 stops22h 11mMultiple Airlines
Mon 22/920:43HNL - LCY
2 stops32h 57mMultiple Airlines
Deal found 10/6£683
Wed 3/906:40LHR - HNL
2 stops23h 25mScandinavian Airlines
Fri 12/916:40HNL - LHR
2 stops29h 55mScandinavian Airlines
Deal found 12/6£704
Mon 3/1114:50LHR - HNL
2 stops33h 45mWestJet
Mon 17/1115:40HNL - LHR
3 stops35h 10mWestJet
Deal found 11/6£753
Sat 6/1217:05LGW - HNL
2 stops51h 10mTurkish Airlines
Tue 16/1213:25HNL - LGW
2 stops33h 45mTurkish Airlines
Deal found 12/6£956
Thu 18/910:45LGW - HNL
2 stops45h 51mWestJet
Sun 28/922:45HNL - LGW
2 stops23h 40mWestJet
Deal found 12/6£975
Sat 6/1222:35LHR - HNL
2 stops45h 40mTurkish Airlines
Tue 16/1213:25HNL - LHR
2 stops34h 15mTurkish Airlines
Deal found 10/6£982
Sat 30/818:10LHR - HNL
2 stops27h 00mJapan Airlines
Sat 20/912:45HNL - LHR
1 stop40h 05mJapan Airlines
Deal found 10/6£984
Fri 20/613:05LHR - HNL
1 stop19h 23mUnited Airlines
Thu 26/623:00HNL - LHR
2 stops47h 40mUnited Airlines
Deal found 11/6£986
Mon 3/1118:40LGW - HNL
2 stops37h 47mSWISS
Mon 17/1108:00HNL - LGW
2 stops23h 50mSWISS
Deal found 11/6£1,063
Mon 3/1113:30LCY - HNL
2 stops42h 57mSWISS
Mon 17/1108:00HNL - LCY
2 stops23h 05mSWISS
Deal found 11/6£1,084

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 13 June 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

LGW - HNL

LGWHNL

London Gatwick

Mon 29/9

09:50-20:31

1 stop21h 41m

Honolulu

Thu 16/10

20:36-10:55

1 stop27h 19m

£534

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Tue 2/9

17:40-21:36

2 stops38h 56m

Honolulu

Sun 7/9

22:45-10:00

2 stops24h 15m

£578

LondonHonolulu

LCY - HNL

LCYHNL

London City

Mon 8/9

09:20-20:31

2 stops22h 11m

Honolulu

Mon 22/9

20:43-16:40

2 stops32h 57m

£683

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Wed 3/9

06:40-19:05

2 stops23h 25m

Honolulu

Fri 12/9

16:40-09:35

2 stops29h 55m

£704

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Mon 3/11

14:50-14:35

2 stops33h 45m

Honolulu

Mon 17/11

15:40-12:50

3 stops35h 10m

£753

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Sat 6/12

17:05-10:15

2 stops51h 10m

Honolulu

Tue 16/12

13:25-09:10

2 stops33h 45m

£956

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Thu 18/9

10:45-21:36

2 stops45h 51m

Honolulu

Sun 28/9

22:45-09:25

2 stops23h 40m

£975

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sat 6/12

22:35-10:15

2 stops45h 40m

Honolulu

Tue 16/12

13:25-09:40

2 stops34h 15m

£982

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sat 30/8

18:10-10:10

2 stops27h 00m

Honolulu

Sat 20/9

12:45-15:50

1 stop40h 05m

£984

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Thu 10/7

08:30-21:28

2 stops23h 58m

Honolulu

Thu 17/7

23:00-11:10

1 stop25h 10m

£987

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 41 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 13 June 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.

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu ranges from 8.0 - 81.0 inches per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit O'ahu when rainfall is around 8.0 mm.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

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 13 June 2025.
Get a feel of what it's like to fly with Korean Air, Japan Airlines and Asiana Airlines from London to O'ahu by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
8.0
Very Good

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Overall

8.4

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at £419. British Airways flights start at £715 while deals on Lufthansa start at £963 one-way.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£160Average£409FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Hawaiian AirlinesCheapest£175Average£215FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
DeltaCheapest£214Average£1,075FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FinnairCheapest£331Average£1,049FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£348Average£487FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£383Average£1,075FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapest£396Average£436FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£401Average£1,100FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
WestJetCheapest£619Average£792FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapest£780Average£931FlexibilityNo cancel feeOn-time76%
Search Icelandair 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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