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$737+ Cheap flights from The Big Island to the United Kingdom

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LHR
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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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 August 14, 2025.

Round-trip from

$737
(United Airlines)
From The Big Island to United Kingdom
Search Deals

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 August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/11. 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 10/41:05 pmKOA - LHR
2 stops30h 50mUnited Airlines
Fri 10/177:30 amLHR - KOA
2 stops24h 15mUnited Airlines
Deal found 8/11$737
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 8/317:40 pmKOA - LHR
2 stops29h 05mUnited Airlines
Fri 9/126:30 amLHR - KOA
2 stops23h 54mUnited Airlines
Deal found 8/11$742
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/410:00 pmKOA - LHR
1 stop25h 25mUnited Airlines
Wed 10/1510:35 amLHR - KOA
1 stop21h 10mUnited Airlines
Deal found 8/11$749
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sun 8/317:40 pmKOA - LHR
2 stops29h 05mUnited Airlines
Tue 9/1612:20 pmLHR - KOA
1 stop18h 04mUnited Airlines
Deal found 8/11$753
This Delta deal was found by Cheapflights users on 8/11. 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 10/810:18 amKOA - LHR
2 stops19h 57mDelta
Thu 10/169:55 amLHR - KOA
1 stop20h 28mDelta
Deal found 8/11$759
This Air Canada deal was found by Cheapflights users on 8/11. 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.
Fri 10/310:00 pmKOA - LHR
2 stops45h 35mAir Canada
Wed 10/152:10 pmLHR - KOA
2 stops41h 35mAir Canada
Deal found 8/11$760
This Air Canada deal was found by Cheapflights users on 8/11. 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.
Fri 10/310:00 pmKOA - LHR
2 stops45h 35mAir Canada
Thu 10/162:10 pmLHR - KOA
2 stops32h 16mAir Canada
Deal found 8/11$772
This Delta deal was found by Cheapflights users on 8/11. 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 10/810:18 amKOA - LHR
2 stops19h 57mDelta
Fri 10/171:25 pmLHR - KOA
1 stop39h 05mDelta
Deal found 8/11$775
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/311:00 pmKOA - LHR
1 stop21h 25mUnited Airlines
Fri 9/126:30 amLHR - KOA
2 stops23h 54mUnited Airlines
Deal found 8/11$787
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/411:00 pmKOA - LHR
1 stop21h 25mUnited Airlines
Wed 9/243:50 pmLHR - KOA
2 stops34h 56mUnited Airlines
Deal found 8/13$794
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/53:19 pmKOA - LGW
1 stop32h 31mMultiple Airlines
Fri 9/1210:55 amLGW - KOA
1 stop34h 52mMultiple Airlines
Deal found 8/11$809
This KAYAK deal was found by Cheapflights users on 8/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/510:00 pmKOA - LCY
2 stops33h 35mLufthansa
Wed 10/158:45 amLCY - KOA
2 stops47h 00mLufthansa
Deal found 8/11$818

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 August 14, 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 10/7

1:05 pm-6:55 am

2 stops30h 50m

London Heathrow

Fri 10/17

8:30 am-8:45 pm

2 stops23h 15m

$737

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 10/5

10:00 pm-11:50 am

2 stops26h 50m

London Heathrow

Wed 10/15

2:10 pm-8:45 pm

2 stops41h 35m

$737

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 9/1

7:40 pm-9:40 am

1 stop27h 00m

London Heathrow

Fri 9/12

6:30 am-7:24 pm

2 stops23h 54m

$737

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sat 10/4

1:05 pm-6:55 am

2 stops30h 50m

London Heathrow

Wed 10/15

7:30 am-8:45 pm

2 stops24h 15m

$737

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 10/5

10:00 pm-10:25 am

1 stop25h 25m

London Heathrow

Wed 10/15

6:30 am-8:45 pm

2 stops25h 15m

$737

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sat 10/4

8:00 pm-9:40 am

1 stop26h 40m

London Heathrow

Fri 10/17

8:30 am-8:45 pm

2 stops23h 15m

$737

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 10/6

10:00 pm-7:25 am

1 stop22h 25m

London Heathrow

Fri 10/17

9:30 am-8:45 pm

2 stops22h 15m

$737

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 10/6

10:00 pm-7:25 am

1 stop22h 25m

London Heathrow

Wed 10/15

9:30 am-8:45 pm

2 stops22h 15m

$737

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 9/2

11:00 pm-10:25 am

1 stop24h 25m

London Heathrow

Fri 9/12

6:30 am-7:24 pm

2 stops23h 54m

$737

Kailua-KonaLondon

KOA - LGW

KOALGW

Kona Intl

Fri 9/5

3:19 pm-10:50 am

1 stop32h 31m

London Gatwick

Fri 9/12

10:55 am-10:47 am

1 stop34h 52m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 30 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 August 14, 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 United Kingdom as you normally would.

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 August 14, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and Virgin Atlantic 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.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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
657 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

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 United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • What is the cheapest month to book a flight from The Big Island to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from The Big Island to United Kingdom (average of $661). Flying from The Big Island to United Kingdom 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

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$882Average$990FlexibilityNo cancel feeOn-time69%

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