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Cheap flights from The Big Island to London Heathrow Airport from £220

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
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 12 September 2025.

Round-trip from

£466

One-way from

£220
Virgin Atlantic
  • Virgin Atlantic
  • 23/9-3/10
  • 2 total stops
  • 45h 30m total
  • The Big Island to London
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WestJet
  • WestJet
  • 8/3
  • 1 total stop
  • 28h 55m total
  • The Big Island to London
Search Deals

Find flight deals from The Big Island to Heathrow

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 12 September 2025.

Tue 23/921:30KOA - LHR
1 stop26h 50mVirgin Atlantic
Fri 3/1009:55LHR - KOA
1 stop18h 40mVirgin Atlantic
Deal found 10/9£466
Sun 26/1021:30KOA - LHR
1 stop27h 00mMultiple Airlines
Sun 2/1105:20LHR - KOA
2 stops23h 33mMultiple Airlines
Deal found 10/9£497
Sun 26/1021:30KOA - LHR
1 stop27h 00mKLM
Sun 2/1112:20LHR - KOA
1 stop40h 10mKLM
Deal found 10/9£519
Sun 26/1021:30KOA - LHR
1 stop27h 00mDelta
Sun 9/1106:20LHR - KOA
2 stops23h 05mDelta
Deal found 11/9£527
Tue 23/923:00KOA - LHR
2 stops21h 40mUnited Airlines
Fri 3/1009:30LHR - KOA
2 stops22h 15mUnited Airlines
Deal found 10/9£543
Sun 26/1021:30KOA - LHR
1 stop27h 00mKLM
Sun 9/1112:20LHR - KOA
1 stop39h 53mKLM
Deal found 11/9£550
Sun 26/1019:55KOA - LHR
2 stops26h 00mUnited Airlines
Sun 9/1115:20LHR - KOA
2 stops31h 46mUnited Airlines
Deal found 11/9£552

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 12 September 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 23/9

21:30-11:20

1 stop26h 50m

London Heathrow

Fri 3/10

09:55-17:35

1 stop18h 40m

£466

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 26/10

21:30-10:30

1 stop27h 00m

London Heathrow

Sun 2/11

05:20-18:53

2 stops23h 33m

£497

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 1/3

21:55-10:30

1 stop26h 35m

London Heathrow

Sun 8/3

06:20-18:50

2 stops22h 30m

£503

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 1/3

22:55-10:15

2 stops25h 20m

London Heathrow

Sun 8/3

06:20-18:50

2 stops22h 30m

£506

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 26/10

21:30-10:30

1 stop27h 00m

London Heathrow

Sun 2/11

12:20-18:30

1 stop40h 10m

£519

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 1/3

21:55-10:30

1 stop26h 35m

London Heathrow

Sun 8/3

12:20-18:50

1 stop40h 30m

£525

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 26/10

21:30-10:30

1 stop27h 00m

London Heathrow

Sun 9/11

06:20-19:25

2 stops23h 05m

£527

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 23/9

23:00-07:40

2 stops21h 40m

London Heathrow

Fri 3/10

09:30-20:45

2 stops22h 15m

£543

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 1/3

22:55-07:25

1 stop22h 30m

London Heathrow

Sun 8/3

10:05-19:48

1 stop19h 43m

£549

HiloLondon

ITO - LHR

ITOLHR

Hilo Intl

Fri 6/3

07:29-16:50

2 stops23h 21m

London Heathrow

Tue 10/3

12:20-18:18

2 stops39h 58m

£838

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 16 results
1
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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 25h 20m. 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.

  • What are the cheapest airlines to fly from The Big Island to London Heathrow Airport one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as £220. Users have also found prices from £329 and £332 on Air Canada and United Airlines, respectively.

  • 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.

  • What is the cheapest month to book a flight from The Big Island to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from The Big Island to London Heathrow Airport (average of £112). Flying from The Big Island to London Heathrow Airport in August is currently the most expensive (average of £164). 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

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
Hounslow
Gatwick
Slough
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Winchester
Chichester
Ipswich
Swindon
Dartford
Eastbourne

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

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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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