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Cheap flights from London Heathrow Airport to O'ahu from £370

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HNL
6 May — 13 May1
1 adult

Cheap flight deals from Heathrow to O'ahu

Keep the following information in mind while searching for Heathrow to O'ahu flight deals. Data was last updated 1 May 2025.

Round-trip from

£685

One-way from

£370

Popular in

August

Cheapest in

September

Average price

£1,104
8/9-17/9
  • 8/9-17/9
  • 2 total stops
  • 53h 08m total
  • London to O'ahu
9/6
  • 9/6
  • 3 total stops
  • 36h 27m total
  • London to O'ahu
Highest demand for flights based on searches. 8% potential increase in price (£82 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in May 2025

Find flight deals from Heathrow to O'ahu

Cheapest flights from Heathrow to O'ahu
Explore the most affordable flight options available from Heathrow to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2025.

Mon 8/911:15LHR - HNL
1 stop22h 08mMultiple Airlines
Wed 17/921:40HNL - LHR
1 stop31h 00mMultiple Airlines
Deal found 30/4£685
Mon 9/613:55LHR - HNL
2 stops42h 42mWestJet
Mon 16/622:45HNL - LHR
2 stops50h 20mWestJet
Deal found 30/4£812
Mon 8/906:40LHR - HNL
2 stops23h 40mScandinavian Airlines
Wed 17/907:00HNL - LHR
3 stops27h 35mScandinavian Airlines
Deal found 30/4£869
Sat 6/1216:40LHR - HNL
2 stops27h 35mTurkish Airlines
Tue 16/1213:25HNL - LHR
2 stops39h 40mTurkish Airlines
Deal found 1/5£971
Wed 14/521:25LHR - HNL
2 stops60h 42mIcelandair
Wed 28/510:00HNL - LHR
2 stops23h 20mIcelandair
Deal found 30/4£1,024
Sat 23/814:50LHR - HNL
2 stops31h 28mLufthansa
Sun 7/921:40HNL - LHR
1 stop26h 30mLufthansa
Deal found 30/4£1,033
Mon 8/914:10LHR - HNL
1 stop17h 40mAir Canada
Mon 22/922:05HNL - LHR
1 stop28h 15mAir Canada
Deal found 1/5£1,054
Wed 17/911:40LHR - HNL
1 stop20h 33mBritish Airways
Wed 24/922:43HNL - LHR
1 stop22h 17mBritish Airways
Deal found 30/4£1,061
Tue 2/1210:20LHR - HNL
1 stop21h 27mDelta
Sun 7/1221:59HNL - LHR
1 stop26h 01mDelta
Deal found 1/5£1,096
Mon 1/1210:20LHR - HNL
1 stop21h 27mVirgin Atlantic
Sat 6/1216:40HNL - LHR
1 stop17h 30mVirgin Atlantic
Deal found 1/5£1,102
Sun 4/520:40LHR - HNL
1 stop24h 30mAsiana Airlines
Sun 18/511:50HNL - LHR
1 stop44h 00mAsiana Airlines
Deal found 30/4£1,110

Cheapflights Fare Finder

Customise your flight search to find flights from Heathrow 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 1 May 2025.
Use the filters below to find and compare flights from London Heathrow Airport to O'ahu that are best for you.

Fly from

Heathrow

Fly to

O'ahu

Route

Depart

Return

Price

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Mon 8/9

11:15-22:23

1 stop22h 08m

Honolulu

Wed 17/9

21:40-15:40

1 stop31h 00m

£685

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Mon 9/6

13:55-21:37

2 stops42h 42m

Honolulu

Mon 16/6

22:45-12:05

2 stops50h 20m

£812

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Mon 8/9

06:40-19:20

2 stops23h 40m

Honolulu

Wed 17/9

07:00-21:35

3 stops27h 35m

£869

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Wed 14/5

21:25-23:07

2 stops60h 42m

Honolulu

Wed 28/5

10:00-20:20

2 stops23h 20m

£1,024

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sat 23/8

14:50-11:18

2 stops31h 28m

Honolulu

Sun 7/9

21:40-11:10

1 stop26h 30m

£1,033

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Mon 8/9

14:10-20:50

1 stop17h 40m

Honolulu

Mon 22/9

22:05-13:20

1 stop28h 15m

£1,054

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Wed 17/9

11:40-21:13

1 stop20h 33m

Honolulu

Wed 24/9

22:43-08:00

1 stop22h 17m

£1,061

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sat 7/6

08:45-21:44

2 stops23h 59m

Honolulu

Sat 14/6

22:05-13:00

2 stops27h 55m

£1,124

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sat 17/5

08:40-20:34

2 stops22h 54m

Honolulu

Wed 21/5

13:10-17:15

1 stop17h 05m

£1,126

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sat 14/6

06:15-20:57

2 stops25h 42m

Honolulu

Sun 29/6

15:20-06:25

1 stop28h 05m

£1,158

Flights are sorted by cheapest return flights first.

Deals found on 1/5

Showing 1-10 of 21 results
1
2
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Best time to book a flight from Heathrow to O'ahu

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

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to O'ahu (average of £1,338). Flying from London Heathrow Airport 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 LHR to FUW?

Find hourly flight availability from Heathrow 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 1 May 2025.

When flying from London Heathrow Airport 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 1 May 2025.
Read through reviews of airlines operating flights from London to O'ahu, such as Asiana Airlines, Delta and SWISS. 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.

Boarding

8.3

Crew

8.5

Overall

8.2

Food

8.0

Entertainment

7.7

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Boarding

8.3

Crew

8.5

Overall

8.2

Food

8.0

Entertainment

7.7

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.
8.0
Very Good

Boarding

8.3

Crew

8.5

Overall

8.2

Food

8.0

Entertainment

7.7

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Boarding

8.3

Crew

8.5

Overall

8.2

Food

8.0

Entertainment

7.7

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Boarding

8.3

Crew

8.5

Overall

8.2

Food

8.0

Entertainment

7.7

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Boarding

8.3

Crew

8.5

Overall

8.2

Food

8.0

Entertainment

7.7

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport 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 £471. TAP AIR PORTUGAL flights start at £664 while deals on Scandinavian Airlines start at £719 one-way.

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

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

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

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

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

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

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

Discover the top 10 airlines that operate flights from Heathrow 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 1 May 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest£178Average£219FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
DeltaCheapest£218Average£1,086FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest£354Average£575FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£403Average£443FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£403Average£1,096FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£414Average£1,032FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£418Average£1,125FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
WestJetCheapest£632Average£801FlexibilityNo cancel feeOn-time60%
Search WestJet flights
IcelandairCheapest£790Average£947FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Turkish AirlinesCheapest£886Average£935FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines 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 Heathrow to O'ahu?

Deals for Heathrow to O'ahu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to O'ahu from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Heathrow to O'ahu with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to O'ahu become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'ahu from Heathrow today and book when prices fit your budget.

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