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Cheap flights from London Heathrow Airport to The Big Island from £359

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KOA
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to The Big Island

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to The Big Island
Explore the most affordable flight options available from Heathrow to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.

Thu 16/413:05
LHR
-
KOA
2 stops35h 34m
Multiple Airlines
Thu 23/408:00
KOA
-
LHR
2 stops25h 20m
Multiple Airlines
Deal found 17/3£947
Wed 29/421:25
LHR
-
KOA
2 stops51h 11m
Multiple Airlines
Wed 6/508:00
KOA
-
LHR
2 stops25h 20m
Multiple Airlines
Deal found 15/3£949
Sat 3/1010:45
LHR
-
KOA
1 stop33h 47m
Multiple Airlines
Sat 17/1021:45
KOA
-
LHR
1 stop27h 25m
Multiple Airlines
Deal found 18/3£965
Thu 9/413:05
LHR
-
KOA
2 stops35h 34m
Multiple Airlines
Thu 23/408:00
KOA
-
LHR
2 stops25h 20m
Multiple Airlines
Deal found 16/3£973
Sat 18/409:50
LHR
-
KOA
2 stops34h 47m
Multiple Airlines
Fri 24/414:36
KOA
-
LHR
2 stops43h 19m
Multiple Airlines
Deal found 14/3£1,013
Tue 14/416:30
LHR
-
KOA
2 stops38h 12m
ITA Airways
Tue 21/412:55
KOA
-
LHR
2 stops39h 45m
ITA Airways
Deal found 15/3£1,016
Thu 17/916:30
LHR
-
KOA
2 stops38h 05m
ITA Airways
Mon 21/922:50
KOA
-
LHR
2 stops29h 50m
ITA Airways
Deal found 18/3£1,022
Thu 18/621:25
LHR
-
KOA
2 stops35h 45m
Multiple Airlines
Wed 24/613:18
KOA
-
LHR
2 stops20h 02m
Multiple Airlines
Deal found 14/3£1,024
Tue 14/419:45
LHR
-
KOA
2 stops36h 02m
Multiple Airlines
Tue 21/422:07
KOA
-
LHR
1 stop27h 03m
Multiple Airlines
Deal found 15/3£1,073
Mon 13/407:40
LHR
-
KOA
2 stops39h 39m
Multiple Airlines
Mon 20/422:07
KOA
-
LHR
2 stops29h 53m
Multiple Airlines
Deal found 14/3£1,077
Thu 23/410:35
LHR
-
ITO
2 stops31h 33m
United Airlines
Mon 27/419:44
ITO
-
LHR
2 stops27h 26m
United Airlines
Deal found 14/3£1,296
Sat 2/513:00
LHR
-
ITO
2 stops29h 08m
Multiple Airlines
Sat 9/516:45
ITO
-
LHR
2 stops30h 25m
Multiple Airlines
Deal found 18/3£1,302

Find flight deals from Heathrow to The Big Island

Keep the following information in mind while searching for Heathrow to The Big Island flight deals. Data was last updated 19 March 2026.

Round-trip from

£947

One-way from

£359

Popular in

March

Cheapest in

November

Average price

£1,727
16/4-23/4
  • 16/4-23/4
  • 4 total stops
  • 60h 54m total
  • London to The Big Island
Search Deals
18/4
  • 18/4
  • 2 total stops
  • 40h 47m total
  • London to The Big Island
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£97 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 19 March 2026.
Use the filters below to find and compare flights from London Heathrow Airport to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 30/4

12:00-12:16

2 stops35h 16m

Kona Intl

Thu 7/5

15:56-15:00

2 stops36h 04m

£973

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 18/4

19:30-20:47

3 stops36h 17m

Kona Intl

Fri 24/4

14:25-10:00

2 stops32h 35m

£1,027

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 29/4

10:35-19:42

1 stop20h 07m

Kona Intl

Wed 6/5

23:04-11:10

1 stop25h 06m

£1,100

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 29/4

18:00-15:50

2 stops32h 50m

Kona Intl

Wed 13/5

13:15-20:40

2 stops20h 25m

£1,100
Fastest return journey

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 13/4

10:35-19:42

1 stop20h 07m

Kona Intl

Mon 20/4

14:02-21:25

2 stops20h 23m

£1,105

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 30/4

10:35-19:50

1 stop20h 15m

Kona Intl

Thu 14/5

23:04-14:10

1 stop28h 06m

£1,118

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 13/4

07:30-19:42

2 stops23h 12m

Kona Intl

Mon 20/4

13:05-05:55

3 stops29h 50m

£1,139

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 23/4

16:30-19:42

2 stops38h 12m

Kona Intl

Mon 27/4

22:48-15:40

2 stops29h 52m

£1,172

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Thu 23/4

10:35-07:08

2 stops31h 33m

Hilo Intl

Mon 27/4

19:44-10:10

2 stops27h 26m

£1,296

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Wed 6/5

13:00-19:13

2 stops41h 13m

Hilo Intl

Sun 10/5

19:44-11:10

2 stops28h 26m

£1,297

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 29 resultsSorted by cheapest first
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2
3

Best time to book a flight from Heathrow to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Heathrow 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 London Heathrow Airport to The Big Island
No data available for this route at this time. Please check back soon.

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 19 March 2026.
Read reviews from past customers who have flown with United Airlines and Lufthansa from London Heathrow Airport to The Big Island. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,439 reviews
Check prices

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,439 reviews
United Airlines
7.4
Good
9,439 reviews
Check prices

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Lufthansa
6.8
Okay
7,856 reviews
United Airlines
7.4
Good
9,439 reviews
Check prices

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

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

    For as low as £1,100, Lufthansa can have you in The Big Island from London Heathrow Airport in 20h 07m. Airlines will cover a distance of 7294 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Heathrow 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 Heathrow to The Big Island.

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

    Yes. Cheapflights offers flight deals from Heathrow 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 2 airlines flying from Heathrow to The Big Island

Discover the top 2 airlines that operate flights from Heathrow 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 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£461Average£1,268FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£1,004Average£1,171FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

Deals for Heathrow to The Big Island flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to The Big Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to The Big Island from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Heathrow to The Big Island and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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