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$236+ Cheap flights from The Big Island 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LON
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from The Big Island to London

Keep the following information in mind while searching for The Big Island to London flight deals. Data was last updated September 17, 2025.

Round-trip from

$632
(Delta)

One-way from

$236
(oojo)
From The Big Island to London (LON)
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One-way flight from The Big Island to London (LON)
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Find flight deals from The Big Island to London

Cheapest flights from The Big Island to London
Explore the most affordable flight options available from The Big Island to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 9/239:30 pmKOA - LHR
1 stop26h 50mDelta
Fri 10/36:15 amLHR - KOA
2 stops22h 14mDelta
Deal found 9/16$624
This Virgin Atlantic deal was found by Cheapflights users on 9/16. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:30 pmKOA - LHR
1 stop26h 50mVirgin Atlantic
Fri 10/39:55 amLHR - KOA
1 stop18h 40mVirgin Atlantic
Deal found 9/16$631
This Delta deal was found by Cheapflights users on 9/15. 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.
Thu 10/309:30 pmKOA - LHR
1 stop27h 00mDelta
Thu 11/66:20 amLHR - KOA
2 stops23h 33mDelta
Deal found 9/15$673
This Virgin Atlantic deal was found by Cheapflights users on 9/15. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:30 pmKOA - LHR
1 stop27h 00mVirgin Atlantic
Thu 11/611:20 amLHR - KOA
1 stop18h 33mVirgin Atlantic
Deal found 9/15$681
This Air Canada deal was found by Cheapflights users on 9/16. 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.
Tue 9/2311:00 pmKOA - LHR
2 stops20h 35mMultiple Airlines
Fri 10/34:00 pmLHR - KOA
3 stops30h 56mMultiple Airlines
Deal found 9/16$750
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/307:55 pmKOA - LCY
3 stops29h 45mMultiple Airlines
Thu 11/69:40 amLCY - KOA
2 stops37h 26mMultiple Airlines
Deal found 9/15$941
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Thu 10/307:55 pmKOA - LHR
2 stops25h 15mMultiple Airlines
Thu 11/61:00 pmLHR - KOA
3 stops34h 06mMultiple Airlines
Deal found 9/15$1,310
This Air Canada deal was found by Cheapflights users on 9/16. 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.
Tue 9/2311:00 pmKOA - LHR
3 stops24h 00mAir Canada
Fri 10/34:00 pmLHR - KOA
3 stops30h 56mAir Canada
Deal found 9/16$1,381
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:00 amKOA - LHR
1 stop18h 40mMultiple Airlines
Fri 10/109:50 amLHR - KOA
1 stop22h 50mMultiple Airlines
Deal found 9/16$1,499
This Ovago deal was found by Cheapflights users on 9/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:00 pmKOA - LHR
2 stops29h 40mLufthansa
Fri 10/1010:35 amLHR - KOA
1 stop21h 10mLufthansa
Deal found 9/16$1,550
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 11/14:21 pmITO - LHR
2 stops59h 09mUnited Airlines
Sat 11/811:35 amLHR - ITO
2 stops40h 25mUnited Airlines
Deal found 9/17$9,200
This British Airways deal was found by Cheapflights users on 9/17. 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.
Sat 11/19:00 pmITO - LHR
2 stops29h 20mMultiple Airlines
Sat 11/810:05 amLHR - ITO
2 stops32h 51mMultiple Airlines
Deal found 9/17$21,343

Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island 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 September 17, 2025.
Use the filters below to find and compare flights from The Big Island to London that are best for you.

Fly from

The Big Island

Fly to

London

Route

Depart

Return

Price

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 9/23

9:30 pm-11:20 am

1 stop26h 50m

London Heathrow

Fri 10/3

6:15 am-5:29 pm

2 stops22h 14m

$624

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 9/23

9:30 pm-11:20 am

1 stop26h 50m

London Heathrow

Fri 10/3

9:55 am-5:35 pm

1 stop18h 40m

$631

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 10/30

9:30 pm-10:30 am

1 stop27h 00m

London Heathrow

Thu 11/6

6:20 am-7:53 pm

2 stops23h 33m

$673

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 10/30

9:30 pm-10:30 am

1 stop27h 00m

London Heathrow

Thu 11/6

11:20 am-7:53 pm

1 stop18h 33m

$681

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 9/23

11:00 pm-6:35 am

2 stops20h 35m

London Heathrow

Fri 10/3

4:00 pm-11:56 am

3 stops30h 56m

$750

HiloLondon

ITO - LHR

ITOLHR

Hilo Intl

Fri 3/6

6:00 am-4:50 pm

2 stops24h 50m

London Heathrow

Tue 3/10

2:45 pm-5:00 pm

2 stops36h 15m

$911

Kailua-KonaLondon

KOA - LCY

KOALCY

Kona Intl

Thu 10/30

7:55 pm-11:40 am

3 stops29h 45m

London City

Thu 11/6

9:40 am-1:06 pm

2 stops37h 26m

$941

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 10/30

7:55 pm-7:10 am

2 stops25h 15m

London Heathrow

Thu 11/6

1:00 pm-1:06 pm

3 stops34h 06m

$1,310

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 9/23

11:00 pm-10:00 am

3 stops24h 00m

London Heathrow

Fri 10/3

4:00 pm-11:56 am

3 stops30h 56m

$1,381

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 3/8

9:55 pm-12:50 pm

1 stop28h 55m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 33 results
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Best time to book a flight from The Big Island to London

Have a flexible travel schedule? Discover the best time to fly to London from The Big Island 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 The Big Island to London

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

Find hourly flight availability from The Big Island 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 September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from The Big Island to London as you normally would.

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 September 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and Virgin Atlantic from The Big Island to London. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

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
664 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

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

Find useful and relevant information for your journey from The Big Island to London. 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 The Big Island to London?

    There are many flights that can get you from The Big Island to London in 26h 50m. Fly via Delta or Virgin Atlantic to get the fastest option. The Big Island and London are separated by a distance of 7294 mi.

  • What are the cheapest airlines to fly from The Big Island to London one-way?

    The cheapest airlines for a one-way flight from The Big Island to London are WestJet ($236), American Airlines ($461), and Lufthansa ($528).

  • What are the most popular routes from The Big Island to London?

    The most popular route from The Big Island to London is Kona Intl - London Heathrow. You may also consider Kona Intl - London City or Hilo Intl - London Heathrow.

  • Can I find deals for flights from The Big Island to London that include hotel bookings?

    Yes. In addition to deals on The Big Island to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from The Big Island to London?

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

  • Can I find deals for business class flights from The Big Island to London?

    Yes. Cheapflights offers flight deals from The Big Island 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 The Big Island to London?

    Currently, November is the cheapest month in which you can book a flight from The Big Island to London (average of $661). Flying from The Big Island to London in June is currently the most expensive (average of $1,097). 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 London?

Book flights to London if you plan to visit one of these locations
Hounslow
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Eastbourne
Sutton

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 2 airlines flying from The Big Island to London

Discover the top 2 airlines that operate flights from The Big Island 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$629Average$975FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$882Average$990FlexibilityNo cancel feeOn-time69%

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