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Cheap flights from Kailua-Kona to London Heathrow Airport from £375

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LHR
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kailua-Kona to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Kailua-Kona to Heathrow
Explore the most affordable flight options available from Kailua-Kona to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Tue 16/1220:55KOA - LHR
2 stops24h 15mMultiple Airlines
Tue 6/113:25LHR - KOA
2 stops33h 19mMultiple Airlines
Deal found 11/12£1,421
Tue 16/1220:55KOA - LHR
1 stop26h 45mUnited Airlines
Tue 6/107:25LHR - KOA
2 stops39h 40mUnited Airlines
Deal found 10/12£1,427
Wed 17/1214:00KOA - LHR
2 stops31h 10mMultiple Airlines
Wed 7/114:30LHR - KOA
2 stops32h 35mMultiple Airlines
Deal found 11/12£1,432
Tue 16/1220:55KOA - LHR
2 stops24h 15mMultiple Airlines
Wed 7/114:30LHR - KOA
2 stops32h 35mMultiple Airlines
Deal found 11/12£1,469
Tue 16/1220:55KOA - LHR
1 stop26h 45mUnited Airlines
Wed 7/111:35LHR - KOA
1 stop39h 06mUnited Airlines
Deal found 10/12£1,484
Wed 17/1220:55KOA - LHR
1 stop26h 45mUnited Airlines
Wed 7/111:35LHR - KOA
1 stop39h 06mUnited Airlines
Deal found 10/12£1,553
Thu 18/1221:30KOA - LHR
2 stops23h 35mDelta
Wed 31/1206:30LHR - KOA
2 stops22h 01mDelta
Deal found 10/12£1,564
Thu 18/1212:40KOA - LHR
2 stops21h 55mUnited Airlines
Wed 31/1210:05LHR - KOA
2 stops37h 03mUnited Airlines
Deal found 11/12£1,585
Tue 16/1220:43KOA - LHR
2 stops24h 22mDelta
Wed 7/120:00LHR - KOA
2 stops29h 51mDelta
Deal found 10/12£1,619

Find flight deals from Kailua-Kona to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

£623

One-way from

£375
Lufthansa
  • Lufthansa
  • 1/3-8/3
  • 3 total stops
  • 50h 26m total
  • Kailua-Kona to London
Search Deals
Lufthansa
  • Lufthansa
  • 25/3
  • 2 total stops
  • 21h 30m total
  • Kailua-Kona to London
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kailua-Kona 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 December 2025.
Use the filters below to find and compare flights from Kailua-Kona to London Heathrow Airport that are best for you.

Fly from

Kailua-Kona

Fly to

Heathrow

Route

Depart

Return

Price

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 1/3

22:55-07:25

1 stop22h 30m

London Heathrow

Sun 8/3

06:30-19:51

2 stops23h 21m

£623

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 14/4

22:55-07:25

1 stop21h 30m

London Heathrow

Tue 19/5

06:55-19:42

2 stops23h 47m

£627

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 25/1

21:30-10:55

1 stop27h 25m

London Heathrow

Sun 1/2

20:25-19:57

2 stops33h 32m

£656

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 22/1

20:55-07:55

2 stops25h 00m

London Heathrow

Mon 26/1

15:10-12:57

2 stops31h 47m

£679

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 1/3

14:00-11:50

1 stop35h 50m

London Heathrow

Sun 8/3

10:05-11:59

1 stop35h 54m

£685

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 1/3

22:35-12:20

1 stop27h 45m

London Heathrow

Sun 8/3

11:50-17:59

1 stop40h 09m

£686

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 25/1

21:44-10:00

1 stop26h 16m

London Heathrow

Sun 1/2

16:55-14:54

1 stop31h 59m

£686

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 25/3

13:30-22:55

2 stops23h 25m

£375

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 10/3

22:55-14:45

2 stops29h 50m

£382

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 10/3

22:55-08:30

3 stops23h 35m

£390

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 16 results
1
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Best time to book a flight from Kailua-Kona to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kailua-Kona 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.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kailua-Kona to London Heathrow?

    Kona Intl (KOA) is the airport you will fly out of if you book a flight from Kailua-Kona to London Heathrow. You should not have trouble finding flights to London Heathrow from Kona Intl; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Kailua-Kona airport to London Heathrow. It is only a 7.7 mi journey to Kona Intl (KOA) from Kailua-Kona’s city center.

  • How long is the flight from Kailua-Kona to London Heathrow Airport?

    Airlines like Lufthansa and Virgin Atlantic fly from Kailua-Kona to London Heathrow Airport in about 22h 30m. The time it takes to get you to your destination can typically vary by up to 4h 55m. The distance from Kailua-Kona to London Heathrow Airport is about 7294 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Kailua-Kona to Heathrow that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Heathrow.

  • Can I find deals for business class flights from Kailua-Kona to Heathrow?

    Yes. Cheapflights offers flight deals from Kailua-Kona 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
Northampton
Hounslow
Luton
Gatwick
Wembley
Ilford
Brentford
Colchester
Watford
Hayes
Crawley
Winchester
Swindon
Deal
Bedford
Romford
Chichester

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Alternative routes for Kailua-Kona to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Kailua-Kona to Gatwick flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Kailua-Kona to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Kailua-Kona today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Kailua-Kona to Heathrow?

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Can Cheapflights find flights from Kailua-Kona to Heathrow with no change fees?

Yes, we can. To see specific flights from Kailua-Kona to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Kailua-Kona to Heathrow become cheaper?

Yes! Start tracking prices for Kailua-Kona to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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