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Cheap flights from the United Kingdom to The Big Island from £402

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KOA
9 Jul — 16 Jul1
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 4 July 2025.

Round-trip from

£629

One-way from

£402

Popular in

August

Cheapest in

January

Average price

£1,259
7/10-14/10
  • 7/10-14/10
  • 4 total stops
  • 76h 58m total
  • United Kingdom to The Big Island
WestJet
  • WestJet
  • 1/12
  • 2 total stops
  • 41h 38m total
  • United Kingdom to The Big Island
Highest demand for flights based on searches. 9% potential increase in price (£90 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£27 potential savings vs. average return price).
Average for round-trip flights in July 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 4 July 2025.

Tue 7/1010:20LHR - KOA
2 stops35h 47mMultiple Airlines
Tue 14/1013:29KOA - LHR
2 stops41h 11mMultiple Airlines
Deal found 3/7£629
Tue 7/1015:40LGW - KOA
2 stops41h 00mMultiple Airlines
Tue 14/1008:00KOA - LGW
2 stops19h 40mMultiple Airlines
Deal found 1/7£751
Mon 18/809:55LHR - ITO
2 stops32h 05mMultiple Airlines
Mon 25/806:00ITO - LHR
2 stops24h 15mMultiple Airlines
Deal found 4/7£833
Sat 16/810:45LGW - ITO
2 stops31h 15mMultiple Airlines
Sat 23/817:26ITO - LGW
2 stops30h 29mMultiple Airlines
Deal found 2/7£966
Tue 7/1006:30LHR - KOA
2 stops25h 20mUnited Airlines
Tue 14/1020:00KOA - LHR
1 stop26h 40mUnited Airlines
Deal found 1/7£1,080
Mon 22/906:30LHR - KOA
2 stops22h 05mVirgin Atlantic
Sun 12/1021:45KOA - LHR
1 stop26h 35mVirgin Atlantic
Deal found 3/7£1,088
Mon 22/916:55LHR - KOA
1 stop31h 47mBritish Airways
Sun 12/1015:29KOA - LHR
1 stop29h 31mBritish Airways
Deal found 3/7£1,101
Thu 2/1008:30LHR - KOA
2 stops23h 20mLufthansa
Tue 14/1022:05KOA - LHR
2 stops20h 50mLufthansa
Deal found 2/7£1,127
Wed 3/1211:10EDI - KOA
2 stops37h 40mAmerican Airlines
Sun 7/1218:30KOA - EDI
2 stops34h 45mAmerican Airlines
Deal found 3/7£1,172
Tue 19/815:40LHR - KOA
1 stop33h 24mAmerican Airlines
Tue 26/821:40KOA - LHR
2 stops23h 10mAmerican Airlines
Deal found 3/7£1,186
Tue 7/1009:25LCY - KOA
2 stops22h 25mMultiple Airlines
Tue 14/1022:05KOA - LCY
2 stops32h 10mMultiple Airlines
Deal found 3/7£1,202
Wed 17/909:20SOU - KOA
2 stops43h 09mDelta
Sun 21/920:44KOA - SOU
2 stops49h 01mDelta
Deal found 2/7£1,222

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 4 July 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

LHR - KOA

LHRKOA

London Heathrow

Tue 7/10

10:20-11:07

2 stops35h 47m

Kona Intl

Tue 14/10

13:29-17:40

2 stops41h 11m

£629

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Tue 7/10

15:40-21:40

2 stops41h 00m

Kona Intl

Tue 14/10

08:00-14:40

2 stops19h 40m

£751

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Mon 18/8

09:55-07:00

2 stops32h 05m

Hilo Intl

Mon 25/8

06:00-17:15

2 stops24h 15m

£833

LondonHilo

LGW - ITO

LGWITO

London Gatwick

Sat 16/8

10:45-07:00

2 stops31h 15m

Hilo Intl

Sat 23/8

17:26-10:55

2 stops30h 29m

£966

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 7/10

06:30-20:50

2 stops25h 20m

Kona Intl

Tue 14/10

20:00-09:40

1 stop26h 40m

£1,080

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 22/9

06:30-17:35

2 stops22h 05m

Kona Intl

Sun 12/10

21:45-11:20

1 stop26h 35m

£1,088

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 22/9

16:55-13:42

1 stop31h 47m

Kona Intl

Sun 12/10

15:29-08:00

1 stop29h 31m

£1,101

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 2/10

08:30-20:50

2 stops23h 20m

Kona Intl

Tue 14/10

22:05-05:55

2 stops20h 50m

£1,127

EdinburghKailua-Kona

EDI - KOA

EDIKOA

Edinburgh Turnhouse

Wed 3/12

11:10-14:50

2 stops37h 40m

Kona Intl

Sun 7/12

18:30-15:15

2 stops34h 45m

£1,172

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 19/8

15:40-14:04

1 stop33h 24m

Kona Intl

Tue 26/8

21:40-07:50

2 stops23h 10m

£1,186

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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 4 July 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 4 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andUnited Airlines 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

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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!
8.0
Very Good

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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!

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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!

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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!

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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!

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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

    The cheapet airlines for a one-way flight from United Kingdom to The Big Island are WestJet (£402), United Airlines (£2,018), and KLM (£2,389).

  • 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

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 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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£501Average£1,307FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£907Average£1,495FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£1,020Average£1,096FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£1,086Average£1,162FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from United Kingdom to The Big Island?

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Why should you use Cheapflights to find cheap flight tickets from United Kingdom to The Big Island?

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Can Cheapflights find flights from United Kingdom to The Big Island with no change fees?

Need flexible booking options for your flight to The Big Island from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to The Big Island become cheaper?

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