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Cheap flights from The Big Island to London Heathrow Airport from £180

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LHR
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from The Big Island to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from The Big Island to Heathrow
Explore the most affordable flight options available from The Big Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Tue 25/1120:30KOA - LHR
2 stops24h 35mDelta
Wed 10/1206:20LHR - KOA
2 stops23h 10mDelta
Deal found 11/11£451
Tue 25/1123:55KOA - LHR
1 stop26h 05mUnited Airlines
Wed 10/1209:30LHR - KOA
2 stops37h 36mUnited Airlines
Deal found 12/11£486
Tue 25/1121:30KOA - LHR
2 stops27h 15mKLM
Wed 10/1217:20LHR - KOA
1 stop36h 10mKLM
Deal found 11/11£490
Wed 12/1114:40KOA - LHR
2 stops34h 40mAir Canada
Thu 15/115:00LHR - KOA
2 stops31h 44mAir Canada
Deal found 10/11£526
Wed 12/1121:30KOA - LHR
2 stops30h 20mKLM
Thu 15/112:20LHR - KOA
1 stop40h 27mKLM
Deal found 10/11£527
Tue 25/1123:55KOA - LHR
3 stops22h 35mMultiple Airlines
Wed 10/1218:00LHR - KOA
2 stops32h 18mMultiple Airlines
Deal found 11/11£580
Tue 2/1220:55KOA - LHR
2 stops26h 15mUnited Airlines
Tue 16/1212:05LHR - KOA
2 stops38h 13mUnited Airlines
Deal found 12/11£589
Mon 22/1221:55KOA - LHR
1 stop26h 35mDelta
Tue 6/114:45LHR - KOA
2 stops38h 02mDelta
Deal found 12/11£623
Wed 26/1119:44ITO - LHR
2 stops28h 16mMultiple Airlines
Sat 29/1110:05LHR - ITO
2 stops22h 19mMultiple Airlines
Deal found 12/11£3,320
Sat 27/1216:40ITO - LHR
2 stops28h 50mUnited Airlines
Sat 3/116:20LHR - ITO
2 stops36h 54mUnited Airlines
Deal found 12/11£4,997

Cheap flight deals from The Big Island to Heathrow

Keep the following information in mind while searching for The Big Island to Heathrow flight deals. Data was last updated 14 November 2025.

Round-trip from

£451

One-way from

£180
Delta
  • Delta
  • 25/11-10/12
  • 4 total stops
  • 47h 45m total
  • The Big Island to London
Search Deals
WestJet
  • WestJet
  • 8/3
  • 1 total stop
  • 28h 55m total
  • The Big Island to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from The Big Island to Heathrow 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 14 November 2025.
Use the filters below to find and compare flights from The Big Island to London Heathrow Airport that are best for you.

Fly from

The Big Island

Fly to

Heathrow

Route

Depart

Return

Price

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 25/11

20:30-07:05

2 stops24h 35m

London Heathrow

Wed 10/12

06:20-19:30

2 stops23h 10m

£451

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 25/11

21:30-10:45

2 stops27h 15m

London Heathrow

Wed 10/12

17:20-19:30

1 stop36h 10m

£490

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 25/11

23:55-07:25

1 stop21h 30m

London Heathrow

Wed 10/12

10:25-13:00

2 stops36h 35m

£495

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 1/3

18:30-08:15

1 stop27h 45m

London Heathrow

Sun 8/3

15:25-09:33

1 stop28h 08m

£536

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 2/12

20:55-09:10

2 stops26h 15m

London Heathrow

Tue 16/12

12:05-16:18

2 stops38h 13m

£589

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 22/12

21:55-10:30

1 stop26h 35m

London Heathrow

Tue 6/1

14:45-18:47

2 stops38h 02m

£623

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 25/11

18:25-06:50

1 stop26h 25m

London Heathrow

Wed 10/12

16:55-15:10

1 stop32h 15m

£675

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 2/3

22:55-07:25

1 stop22h 30m

London Heathrow

Sat 28/3

18:00-11:50

2 stops51h 50m

£676

HiloLondon

ITO - LHR

ITOLHR

Hilo Intl

Fri 6/3

07:42-16:50

2 stops23h 08m

London Heathrow

Tue 10/3

14:45-18:41

2 stops37h 56m

£877

HiloLondon

ITO - LHR

ITOLHR

Hilo Intl

Wed 26/11

19:44-10:00

2 stops28h 16m

London Heathrow

Sat 29/11

10:05-22:24

2 stops22h 19m

£3,320

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 16 results
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Best time to book a flight from The Big Island to Heathrow

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

Related info for your journey

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

    Departing from The Big Island to London Heathrow Airport will take you 21h 30m. The distance from The Big Island to London Heathrow Airport is about 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 The Big Island to Heathrow that include hotel bookings?

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

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

    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 Heathrow.

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

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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for The Big Island to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for The Big Island to Heathrow 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 The Big Island to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from The Big Island to Heathrow.

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

Yes! Cheapflights helps users easily find flights from The Big Island to Heathrow with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from The Big Island today and book when prices fit your budget.

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