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

The cheapet airlines for a one-way flight from O'ahu to London are WestJet (£283), Air Canada (£331), and Lufthansa (£341).

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

While some choose either Honolulu - London Gatwick or Honolulu - London City, Honolulu - London Heathrow is the most popular route from O'ahu to London.

How far in advance should I book a flight from O'ahu to London?

Users have found that booking a flight from O'ahu to London at least 48 days early can save you up to 94% on average compared to booking a flight this week. If booking 48 days before your flight isn’t an option for you, users have found flights from O'ahu to London for as little as £708 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £1,269 for flights departing within the next 3 days.

What is the cheapest month to fly from O'ahu to London?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, April can be a great choice for travel to London. Flights to London from O'ahu in April are about £821 on average during April, but can be found for as low as £537.

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 holiday 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.

£215+ Flights from O'ahu to London

Cheap flight deals from O'ahu to London

Round-trip from	£542
One-way from	£215
Popular in	June
Cheapest in	April
Average price	£846

United Airlines
27/8-3/9
3 total stops
43h 34m total
O'ahu to London

Search Deals

26/9
2 total stops
24h 45m total
O'ahu to London

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£111 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£28 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 11 heinäkuu 2025.

ke 27/807:00HNL - LHR

1 stop20h 10mUnited Airlines

ke 3/907:25LHR - HNL

2 stops23h 24mUnited Airlines

Deal found 10/7£542

ma 22/922:05HNL - LHR

2 stops24h 30mLufthansa

to 6/1106:35LHR - HNL

2 stops24h 28mLufthansa

Deal found 10/7£550

ke 8/1022:45HNL - LGW

2 stops25h 00mMultiple Airlines

su 19/1010:55LGW - HNL

1 stop35h 15mMultiple Airlines

Deal found 10/7£612

ma 1/922:00HNL - LHR

1 stop23h 00mAmerican Airlines

ke 24/910:10LHR - HNL

1 stop22h 22mAmerican Airlines

Deal found 9/7£627

ma 6/1022:05HNL - LHR

2 stops21h 25mMultiple Airlines

ti 21/1008:45LHR - HNL

2 stops23h 05mMultiple Airlines

Deal found 9/7£651

ti 19/822:06HNL - LHR

2 stops24h 09mDelta

ti 26/806:15LHR - HNL

2 stops23h 50mDelta

Deal found 8/7£653

ma 6/1016:40HNL - LHR

2 stops29h 55mScandinavian Airlines

ke 15/1007:05LHR - HNL

3 stops23h 15mScandinavian Airlines

Deal found 9/7£660

ti 19/807:00HNL - LHR

2 stops22h 35mVirgin Atlantic

ti 26/806:15LHR - HNL

2 stops23h 50mVirgin Atlantic

Deal found 9/7£664

su 31/822:00HNL - LHR

1 stop23h 00mBritish Airways

la 13/906:15LHR - HNL

2 stops26h 17mBritish Airways

Deal found 9/7£666

la 25/1022:45HNL - LHR

2 stops28h 05mWestJet

ti 28/1014:50LHR - HNL

2 stops32h 45mWestJet

Deal found 9/7£669

pe 28/1122:55HNL - LHR

2 stops46h 15mAir Canada

ti 9/1214:30LHR - HNL

1 stop32h 13mAir Canada

Deal found 9/7£675

ti 29/722:42HNL - LHR

1 stop28h 33mKLM

ti 19/808:40LHR - HNL

2 stops22h 48mKLM

Deal found 9/7£679

Best flights from O'ahu to London
Discover carefully curated flight deals from O'ahu to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 heinäkuu 2025.

ke 27/807:00HNL - LHR

1 stop20h 10mUnited Airlines

ke 3/907:25LHR - HNL

2 stops23h 24mUnited Airlines

Deal found 10/7£542

ma 22/922:05HNL - LHR

2 stops24h 30mLufthansa

to 6/1106:35LHR - HNL

2 stops24h 28mLufthansa

Deal found 10/7£550

ke 8/1022:45HNL - LGW

2 stops25h 00mMultiple Airlines

su 19/1010:55LGW - HNL

1 stop35h 15mMultiple Airlines

Deal found 10/7£612

ma 1/922:00HNL - LHR

1 stop23h 00mAmerican Airlines

ke 24/910:10LHR - HNL

1 stop22h 22mAmerican Airlines

Deal found 9/7£627

ti 19/822:06HNL - LHR

2 stops24h 09mDelta

ti 26/806:15LHR - HNL

2 stops23h 50mDelta

Deal found 8/7£653

ma 6/1016:40HNL - LHR

2 stops29h 55mScandinavian Airlines

ke 15/1007:05LHR - HNL

3 stops23h 15mScandinavian Airlines

Deal found 9/7£660

ti 19/807:00HNL - LHR

2 stops22h 35mVirgin Atlantic

ti 26/806:15LHR - HNL

2 stops23h 50mVirgin Atlantic

Deal found 9/7£664

su 31/822:00HNL - LHR

1 stop23h 00mBritish Airways

la 13/906:15LHR - HNL

2 stops26h 17mBritish Airways

Deal found 9/7£666

la 25/1022:45HNL - LHR

2 stops28h 05mWestJet

ti 28/1014:50LHR - HNL

2 stops32h 45mWestJet

Deal found 9/7£669

pe 28/1122:55HNL - LHR

2 stops46h 15mAir Canada

ti 9/1214:30LHR - HNL

1 stop32h 13mAir Canada

Deal found 9/7£675

ti 29/722:42HNL - LHR

1 stop28h 33mKLM

ti 19/808:40LHR - HNL

2 stops22h 48mKLM

Deal found 9/7£679

ma 6/1007:00HNL - LCY

2 stops23h 15mSWISS

ti 21/1009:25LCY - HNL

2 stops22h 25mSWISS

Deal found 9/7£712

Last-minute flights from O'ahu to London
Discover last-minute flight deals from O'ahu to London. Data last updated 11 heinäkuu 2025 and is based on user searches.

ti 15/715:35HNL - LGW

1 stop32h 20mMultiple Airlines

ti 29/709:20LGW - HNL

2 stops39h 20mMultiple Airlines

Deal found 8/7£1,205

ti 15/722:05HNL - LHR

1 stop28h 15mLufthansa

ti 29/714:05LHR - HNL

2 stops41h 45mLufthansa

Deal found 8/7£1,266

ti 15/721:40HNL - LHR

2 stops21h 50mUnited Airlines

ti 29/707:25LHR - HNL

2 stops22h 44mUnited Airlines

Deal found 8/7£1,294

ti 15/722:05HNL - LCY

2 stops47h 45mSWISS

ti 29/709:25LCY - HNL

2 stops23h 19mSWISS

Deal found 8/7£1,322

ti 15/721:40HNL - LCY

3 stops23h 30mMultiple Airlines

ti 29/708:45LCY - HNL

2 stops37h 59mMultiple Airlines

Deal found 8/7£1,495

ti 15/707:00HNL - LHR

3 stops24h 30mScandinavian Airlines

ti 29/710:20LHR - HNL

2 stops21h 05mScandinavian Airlines

Deal found 8/7£1,648

pe 18/712:20HNL - LHR

1 stop43h 30mMultiple Airlines

pe 25/721:25LHR - HNL

2 stops35h 12mMultiple Airlines

Deal found 9/7£4,492

pe 18/708:00HNL - LHR

1 stop18h 40mBritish Airways

pe 25/716:55LHR - HNL

1 stop29h 42mBritish Airways

Deal found 9/7£5,671

pe 18/723:00HNL - LGW

2 stops30h 15mTurkish Airlines

pe 25/710:55LGW - HNL

2 stops43h 49mTurkish Airlines

Deal found 9/7£6,162

ti 29/722:42HNL - LHR

1 stop28h 33mKLM

ti 19/808:40LHR - HNL

2 stops22h 48mKLM

Deal found 9/7£679

ti 29/722:05HNL - LHR

1 stop28h 15mLufthansa

ti 19/810:35LHR - HNL

1 stop18h 58mLufthansa

Deal found 10/7£682

ti 19/822:06HNL - LHR

2 stops24h 09mDelta

ti 26/806:15LHR - HNL

2 stops23h 50mDelta

Deal found 8/7£653

One-way flights from O'ahu to London
Search for one-way flight options from O'ahu to London. Find affordable one-way fares based on user searches. Data last updated 11 heinäkuu 2025.

pe 26/921:45HNL - LGW

2 stops24h 45mMultiple Airlines

Deal found 10/7£215

su 14/922:45HNL - LGW

3 stops23h 40mWestJet

Deal found 10/7£283

ke 15/1023:37HNL - LHR

3 stops25h 18mMultiple Airlines

Deal found 10/7£294

ma 3/1123:45HNL - LHR

2 stops27h 05mWestJet

Deal found 9/7£311

pe 8/822:05HNL - LHR

2 stops50h 45mAir Canada

Deal found 10/7£331

ma 3/1122:55HNL - LHR

1 stop26h 55mLufthansa

Deal found 9/7£341

ke 13/807:00HNL - LHR

1 stop23h 15mDelta

Deal found 10/7£344

ke 15/1023:37HNL - LCY

3 stops34h 13mMultiple Airlines

Deal found 10/7£366

ma 13/1009:25HNL - LHR

1 stop17h 45mUnited Airlines

Deal found 9/7£372

ma 3/1108:00HNL - LGW

2 stops23h 50mSWISS

Deal found 9/7£373

ma 3/1123:30HNL - LCY

2 stops31h 00mLufthansa

Deal found 9/7£376

ke 13/822:06HNL - LGW

2 stops24h 54mDelta

Deal found 9/7£381

Cheapflights Fare Finder

Use the filters below to find and compare flights from O'ahu to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

ke 27/8

07:00-14:10

1 stop20h 10m

London Heathrow

ke 3/9

07:25-19:49

2 stops23h 24m

£542

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

ma 22/9

22:05-09:35

2 stops24h 30m

London Heathrow

to 6/11

06:35-21:03

2 stops24h 28m

£550

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

ke 8/10

22:45-10:45

2 stops25h 00m

London Gatwick

su 19/10

10:55-11:10

1 stop35h 15m

£612

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

ma 1/9

22:00-08:00

1 stop23h 00m

London Heathrow

ke 24/9

10:10-21:32

1 stop22h 22m

£627

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

ma 6/10

22:05-06:30

2 stops21h 25m

London Heathrow

ti 21/10

08:45-20:50

2 stops23h 05m

£651

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

ti 19/8

22:06-09:15

2 stops24h 09m

London Heathrow

ti 26/8

06:15-19:05

2 stops23h 50m

£653

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

ma 6/10

16:40-09:35

2 stops29h 55m

London Heathrow

ke 15/10

07:05-19:20

3 stops23h 15m

£660

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

ti 19/8

07:00-16:35

2 stops22h 35m

London Heathrow

ti 26/8

06:15-19:05

2 stops23h 50m

£664

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

su 31/8

22:00-08:00

1 stop23h 00m

London Heathrow

la 13/9

06:15-21:32

2 stops26h 17m

£666

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

la 25/10

22:45-12:50

2 stops28h 05m

London Heathrow

ti 28/10

14:50-13:35

2 stops32h 45m

£669

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 40 results

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 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 O'ahu to London

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

Currently, January is the cheapest month in which you can book a flight from O'ahu to London (average of £112). Flying from O'ahu to London in August is currently the most expensive (average of £164). 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?

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.

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Delta, KLM, andSWISS from O'ahu to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,951 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,372 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,655 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,846 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

654 reviews

Delta

8.0

Very Good

7,951 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from O'ahu to London one-way?
The cheapet airlines for a one-way flight from O'ahu to London are WestJet (£283), Air Canada (£331), and Lufthansa (£341).
What are the most popular routes from O'ahu to London?
While some choose either Honolulu - London Gatwick or Honolulu - London City, Honolulu - London Heathrow is the most popular route from O'ahu to London.
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 holiday 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, January is the cheapest month in which you can book a flight from O'ahu to London (average of £112). Flying from O'ahu to London in August is currently the most expensive (average of £164). 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

Hounslow

Croydon

Milton Keynes

Deal

Gatwick

Slough

Luton

Wembley

Crawley

Eastbourne

Ilford

Hayes

Ipswich

Folkestone

Southend-on-Sea

Watford

Winchester

Maidstone

Guildford

Chichester

Browse thousands of different options on Cheapflights for your next trip

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

When you search for this flight from O'ahu to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from O'ahu.

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

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

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

Not ready to book yet? You can track prices for flights from O'ahu to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from O'ahu to London from £215

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 11 heinäkuu 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from O'ahu to London

Cheapest flights from O'ahu to LondonExplore 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 11 heinäkuu 2025.

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 11 heinäkuu 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from O'ahu to London that are best for you.

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.

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?

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 11 heinäkuu 2025.

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Delta, KLM, andSWISS from O'ahu to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

Travelling to a place near O'ahu?

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.

Alternative routes for O'ahu to London

See prices for flight routes from nearby airports that may be better suited for you.

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 O'ahu to London?

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

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

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

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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 11 heinäkuu 2025.