Cheap flights from the United Kingdom to The Big Island from £405

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KOA
3 Sep — 10 Sep1
1 adult

Cheap flight deals from United Kingdom to The Big Island

Keep the following information in mind while searching for United Kingdom to The Big Island flight deals. Data was last updated 29 August 2025.

Round-trip from

£589

One-way from

£405

Popular in

August

Cheapest in

January

Average price

£1,569
7/9-21/9
  • 7/9-21/9
  • 2 total stops
  • 66h 03m total
  • United Kingdom to The Big Island
29/9
  • 29/9
  • 2 total stops
  • 39h 20m total
  • United Kingdom to The Big Island
Highest demand for flights based on searches. 8% potential increase in price (£80 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£24 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from United Kingdom to The Big Island

Cheapest flights from United Kingdom to The Big Island
Explore the most affordable flight options available from United Kingdom to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Sun 7/910:55LGW - KOA
1 stop34h 52mMultiple Airlines
Sun 21/915:19KOA - LGW
1 stop31h 11mMultiple Airlines
Deal found 28/8£589
Wed 8/1010:55LGW - KOA
1 stop35h 12mMultiple Airlines
Sat 11/1013:29KOA - LGW
1 stop34h 26mMultiple Airlines
Deal found 27/8£729
Fri 3/1010:55LGW - KOA
1 stop35h 55mMultiple Airlines
Tue 14/1013:05KOA - LGW
1 stop34h 50mMultiple Airlines
Deal found 27/8£821
Mon 6/1014:00LGW - KOA
2 stops30h 27mMultiple Airlines
Sat 11/1013:29KOA - LGW
1 stop34h 26mMultiple Airlines
Deal found 27/8£833
Wed 8/1010:55LGW - KOA
1 stop35h 12mMultiple Airlines
Thu 9/1021:20KOA - LGW
2 stops26h 35mMultiple Airlines
Deal found 27/8£834
Sun 12/1010:55LGW - KOA
1 stop35h 12mMultiple Airlines
Sun 19/1021:20KOA - LGW
2 stops46h 00mMultiple Airlines
Deal found 28/8£847
Fri 3/1013:05LHR - KOA
1 stop33h 45mUnited Airlines
Tue 14/1013:05KOA - LHR
2 stops31h 20mUnited Airlines
Deal found 27/8£867
Fri 3/1017:30LHR - KOA
2 stops39h 10mMultiple Airlines
Tue 14/1014:54KOA - LHR
2 stops39h 21mMultiple Airlines
Deal found 27/8£886
Wed 17/907:40LHR - KOA
2 stops36h 47mMultiple Airlines
Wed 24/908:00KOA - LHR
2 stops24h 25mMultiple Airlines
Deal found 28/8£947
Sun 12/1006:00LHR - KOA
2 stops40h 07mMultiple Airlines
Sun 19/1021:20KOA - LHR
1 stop27h 00mMultiple Airlines
Deal found 28/8£953
Thu 16/1006:30LHR - KOA
2 stops26h 10mMultiple Airlines
Mon 27/1008:00KOA - LHR
2 stops22h 50mMultiple Airlines
Deal found 28/8£982
Sat 11/1013:05LHR - KOA
2 stops36h 47mUnited Airlines
Sat 18/1022:00KOA - LHR
2 stops26h 10mUnited Airlines
Deal found 26/8£1,044

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom to The Big Island 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 29 August 2025.
Use the filters below to find and compare flights from the United Kingdom to The Big Island that are best for you.

Fly from

United Kingdom

Fly to

The Big Island

Route

Depart

Return

Price

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Sun 7/9

10:55-10:47

1 stop34h 52m

Kona Intl

Sun 21/9

15:19-09:30

1 stop31h 11m

£589

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Wed 8/10

10:55-11:07

1 stop35h 12m

Kona Intl

Sat 11/10

13:29-10:55

1 stop34h 26m

£729

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Fri 3/10

10:55-11:50

1 stop35h 55m

Kona Intl

Tue 14/10

13:05-10:55

1 stop34h 50m

£821

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 6/10

14:00-09:27

2 stops30h 27m

Kona Intl

Sat 11/10

13:29-10:55

1 stop34h 26m

£833

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Wed 8/10

10:55-11:07

1 stop35h 12m

Kona Intl

Thu 9/10

21:20-10:55

2 stops26h 35m

£834

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Sun 12/10

10:55-11:07

1 stop35h 12m

Kona Intl

Sun 19/10

21:20-06:20

2 stops46h 00m

£847

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Fri 3/10

13:05-11:50

1 stop33h 45m

Kona Intl

Tue 14/10

13:05-07:25

2 stops31h 20m

£867

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Fri 3/10

17:30-21:40

2 stops39h 10m

Kona Intl

Tue 14/10

14:54-17:15

2 stops39h 21m

£886

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 17/9

07:40-09:27

2 stops36h 47m

Kona Intl

Wed 24/9

08:00-19:25

2 stops24h 25m

£947

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sun 12/10

06:00-11:07

2 stops40h 07m

Kona Intl

Sun 19/10

21:20-11:20

1 stop27h 00m

£953

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 32 results
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Best time to book a flight from United Kingdom to The Big Island

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

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

Find hourly flight availability from United Kingdom to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

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

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated 29 August 2025.
Read reviews from past customers who have flown with United Airlines, Virgin Atlantic, andLufthansa from the United Kingdom to The Big Island. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Comfort

7.3

Boarding

7.7

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

    United Airlines, Virgin Atlantic, and Delta can get you from United Kingdom to The Big Island in just under 33h 45m. Your travel time can differ by up to 9h 24m. The distance between United Kingdom and The Big Island is about 7294 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom to The Big Island 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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Top 4 airlines flying from United Kingdom to The Big Island

Discover the top 4 airlines that operate flights from United Kingdom to The Big Island. 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£507Average£1,278FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£917Average£1,236FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£1,031Average£1,108FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£1,097Average£1,155FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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