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$237+ Cheap flights from The Big Island to the United Kingdom

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 — LHR
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find flight deals from The Big Island to United Kingdom

Cheapest flights from The Big Island to United Kingdom
Explore the most affordable flight options available from The Big Island to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2025.

This Delta deal was found by Cheapflights users on 11/18. 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 11/259:30 pmKOA - LHR
1 stop27h 25mDelta
Wed 12/106:30 amLHR - KOA
2 stops23h 00mDelta
Deal found 11/18$619
This Air Canada deal was found by Cheapflights users on 11/18. 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 11/2511:55 pmKOA - LHR
3 stops22h 35mMultiple Airlines
Wed 12/106:00 pmLHR - KOA
2 stops32h 18mMultiple Airlines
Deal found 11/18$764
This Delta deal was found by Cheapflights users on 11/19. 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.
Wed 12/179:30 pmKOA - LHR
2 stops23h 35mDelta
Wed 1/78:00 pmLHR - KOA
2 stops29h 51mDelta
Deal found 11/19$1,053
This Ovago deal was found by Cheapflights users on 11/18. 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.
Tue 11/254:32 pmKOA - LHR
1 stop33h 58mBritish Airways
Wed 12/1011:50 amLHR - KOA
1 stop37h 20mBritish Airways
Deal found 11/18$1,170
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Wed 12/172:15 pmKOA - LHR
2 stops31h 40mUnited Airlines
Wed 1/73:10 pmLHR - KOA
2 stops35h 31mUnited Airlines
Deal found 11/18$1,415
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/168:55 pmKOA - LHR
2 stops28h 10mUnited Airlines
Wed 1/712:50 pmLHR - KOA
2 stops34h 15mUnited Airlines
Deal found 11/18$1,501
This Air Canada deal was found by Cheapflights users on 11/19. 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 12/168:55 pmKOA - LHR
2 stops24h 15mMultiple Airlines
Wed 1/76:00 pmLHR - KOA
2 stops32h 41mMultiple Airlines
Deal found 11/19$1,503
This KLM deal was found by Cheapflights users on 11/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:30 pmKOA - LCY
2 stops33h 05mKLM
Sun 12/78:05 pmLCY - KOA
2 stops32h 15mKLM
Deal found 11/20$1,686
This KLM deal was found by Cheapflights users on 11/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:30 pmKOA - LCY
2 stops33h 05mKLM
Wed 1/78:05 pmLCY - KOA
2 stops32h 25mKLM
Deal found 11/18$2,060
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:15 pmKOA - LCY
2 stops39h 55mITA Airways
Wed 1/78:25 amLCY - KOA
2 stops64h 19mITA Airways
Deal found 11/20$3,017
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:15 pmKOA - LCY
2 stops39h 55mITA Airways
Tue 1/68:25 amLCY - KOA
2 stops62h 40mITA Airways
Deal found 11/19$3,468

Cheap flight deals from The Big Island to United Kingdom

Keep the following information in mind while searching for The Big Island to United Kingdom flight deals. Data was last updated November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$767
(Virgin Atlantic)

One-way from

$237
(oojo)
Provider with most accurate pricing for Hilo Intl-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Hilo Intl-London (LON) flights.
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From The Big Island to United Kingdom
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One-way flight from The Big Island to United Kingdom
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Cheapflights Fare Finder

 
Customize your flight search to find flights from The Big Island to United Kingdom 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 November 20, 2025.
Use the filters below to find and compare flights from The Big Island to the United Kingdom that are best for you.

Fly from

The Big Island

Fly to

United Kingdom

Route

Depart

Return

Price

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 3/3

9:45 pm-10:55 am

1 stop27h 10m

London Heathrow

Thu 3/12

6:30 am-6:50 pm

2 stops22h 20m

$767

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 3/3

10:55 pm-12:00 pm

1 stop27h 05m

London Heathrow

Thu 3/12

1:30 pm-11:59 am

2 stops32h 29m

$884

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 2/4

2:00 pm-10:10 am

2 stops34h 10m

London Heathrow

Sun 2/8

2:30 pm-2:44 pm

2 stops34h 14m

$887

Kailua-KonaEdinburgh

KOA - EDI

KOAEDI

Kona Intl

Mon 2/23

2:08 pm-7:55 am

3 stops31h 47m

Edinburgh Turnhouse

Thu 3/5

9:25 am-1:08 pm

2 stops37h 43m

$909

HiloLondon

ITO - LHR

ITOLHR

Hilo Intl

Thu 1/29

11:11 am-4:50 pm

2 stops19h 39m

London Heathrow

Mon 2/2

2:45 pm-7:04 pm

2 stops38h 19m

$925

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 3/1

10:55 pm-1:00 pm

2 stops28h 05m

London Heathrow

Sun 3/8

7:30 pm-7:51 pm

2 stops34h 21m

$959

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 3/1

8:45 am-12:20 pm

1 stop17h 35m

London Heathrow

Sun 3/8

4:55 pm-12:13 pm

1 stop29h 18m

$983

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 12/17

9:30 pm-7:05 am

2 stops23h 35m

London Heathrow

Wed 1/7

8:00 pm-3:51 pm

2 stops29h 51m

$1,053

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 3/3

10:55 pm-8:30 am

3 stops23h 35m

London Heathrow

Thu 3/12

11:10 am-11:44 am

2 stops34h 34m

$1,065

Kailua-KonaEdinburgh

KOA - EDI

KOAEDI

Kona Intl

Wed 2/11

9:45 pm-11:10 pm

2 stops39h 25m

Edinburgh Turnhouse

Sun 2/15

5:00 pm-6:30 pm

2 stops35h 30m

$1,202

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 48 results
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Best time to book a flight from The Big Island to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 the United Kingdom

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

Find hourly flight availability from The Big Island to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

It’s optimal to fly from The Big Island to United Kingdom in the morning. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated November 20, 2025.
Get a feel of what it's like to fly with United Airlines from The Big Island to the United Kingdom by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,026 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,026 reviews
United Airlines
7.4
Good
9,026 reviews

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

    A quick flight from The Big Island to United Kingdom can take about 27h 05m. Virgin Atlantic provides one of the quickest options available for as low as $884. There are 7294 mi between The Big Island and United Kingdom. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $237. Lufthansa flights start at $504 while deals on Delta start at $516 one-way.

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

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

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

    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 United Kingdom.

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

    Yes. Cheapflights offers flight deals from The Big Island to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for The Big Island to United Kingdom

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Top airline flying from The Big Island to United Kingdom

Discover the top airline that operate flights from The Big Island to United Kingdom. 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$882Average$990FlexibilityNo cancel feeOn-time69%

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