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Cheap flights from Kailua-Kona to London from £461

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LON
24 Aug — 31 Aug1
1 adult

Cheap flight deals from Kailua-Kona to London

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to London (LON). 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 19 August 2025.

Round-trip from

£592

One-way from

£461
4/9-24/9
  • 4/9-24/9
  • 2 total stops
  • 45h 49m total
  • Kailua-Kona to London
Search Deals
United Airlines
  • United Airlines
  • 15/12
  • 2 total stops
  • 26h 15m total
  • Kailua-Kona to London
Search Deals

Find flight deals from Kailua-Kona to London

Cheapest flights from Kailua-Kona to London
Explore the most affordable flight options available from Kailua-Kona to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Thu 4/921:55KOA - LHR
1 stop27h 55mMultiple Airlines
Wed 24/909:50LHR - KOA
1 stop17h 54mMultiple Airlines
Deal found 19/8£592
Thu 4/920:41KOA - LHR
1 stop26h 19mDelta
Wed 24/906:15LHR - KOA
2 stops22h 14mDelta
Deal found 19/8£593
Thu 18/921:55KOA - LHR
2 stops23h 05mMultiple Airlines
Thu 25/909:15LHR - KOA
2 stops23h 54mMultiple Airlines
Deal found 19/8£596
Thu 4/921:47KOA - LHR
2 stops21h 58mAir France
Wed 24/906:15LHR - KOA
2 stops22h 14mAir France
Deal found 19/8£597
Sun 5/1021:30KOA - LHR
2 stops26h 15mKLM
Sat 25/1018:35LHR - KOA
2 stops35h 48mKLM
Deal found 19/8£637
Thu 18/920:44KOA - LCY
2 stops27h 56mKLM
Thu 25/920:10LCY - KOA
2 stops32h 19mKLM
Deal found 19/8£655
Thu 18/915:19KOA - LGW
1 stop32h 36mMultiple Airlines
Thu 25/914:40LGW - KOA
2 stops55h 07mMultiple Airlines
Deal found 19/8£719
Wed 17/920:44KOA - LHR
1 stop26h 16mDelta
Fri 10/1006:15LHR - KOA
2 stops22h 15mDelta
Deal found 19/8£730
Wed 17/921:55KOA - LHR
1 stop27h 55mMultiple Airlines
Fri 10/1009:50LHR - KOA
1 stop22h 50mMultiple Airlines
Deal found 19/8£732
Wed 17/921:30KOA - LHR
2 stops22h 15mAir France
Fri 10/1006:15LHR - KOA
2 stops22h 15mAir France
Deal found 19/8£734
Thu 2/1021:30KOA - LHR
1 stop26h 50mVirgin Atlantic
Thu 9/1009:55LHR - KOA
1 stop20h 28mVirgin Atlantic
Deal found 17/8£740
Thu 2/1013:05KOA - LHR
2 stops30h 40mUnited Airlines
Thu 9/1012:20LHR - KOA
1 stop19h 25mUnited Airlines
Deal found 18/8£743

Cheapflights Fare Finder

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

Fly from

Kailua-Kona

Fly to

London

Route

Depart

Return

Price

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 18/9

21:55-12:50

1 stop27h 55m

London Heathrow

Thu 25/9

09:50-22:09

1 stop23h 19m

£592

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 5/10

08:00-13:40

1 stop18h 40m

London Heathrow

Sat 25/10

09:50-21:40

1 stop22h 50m

£592

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 4/9

21:55-12:50

1 stop27h 55m

London Heathrow

Wed 24/9

09:50-16:44

1 stop17h 54m

£592

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 4/9

20:41-10:00

1 stop26h 19m

London Heathrow

Wed 24/9

06:15-17:29

2 stops22h 14m

£593

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 18/9

20:44-10:00

1 stop26h 16m

London Heathrow

Thu 25/9

06:15-17:29

2 stops22h 14m

£593

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 4/9

21:47-06:45

2 stops21h 58m

London Heathrow

Wed 24/9

06:15-17:29

2 stops22h 14m

£597

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 5/10

21:30-10:45

2 stops26h 15m

London Heathrow

Sat 25/10

18:35-19:23

2 stops35h 48m

£637

Kailua-KonaLondon

KOA - LCY

KOALCY

Kona Intl

Thu 18/9

20:44-11:40

2 stops27h 56m

London City

Thu 25/9

20:10-17:29

2 stops32h 19m

£655

Kailua-KonaLondon

KOA - LGW

KOALGW

Kona Intl

Thu 18/9

15:19-10:55

1 stop32h 36m

London Gatwick

Thu 25/9

14:40-10:47

2 stops55h 07m

£719

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 17/9

20:44-10:00

1 stop26h 16m

London Heathrow

Fri 10/10

06:15-17:30

2 stops22h 15m

£730

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 19 results
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Best time to book a flight from Kailua-Kona to London

Have a flexible travel schedule? Discover the best time to fly to London 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.

Cheapflights Insights

Everything you need to know about your flight from Kailua-Kona to London
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 Kailua-Kona to London. 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?

    If you book a flight to London from Kailua-Kona, you will be flying from Kona Intl, which is the city’s only airport. Kona Intl (KOA) is located 7.7 mi from the center of Kailua-Kona. There are 0 flights from Kona Intl to London per day from 0 different airlines.

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

    There are many flights that can get you from Kailua-Kona to London in 26h 16m. Fly via Delta, Virgin Atlantic, or KLM to get the fastest option. Airlines will cover a distance of 7294 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Kailua-Kona to London?

    When deciding which route to take from Kailua-Kona to London consider Kona Intl - London Heathrow, Kona Intl - London City or Kona Intl - London Gatwick as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kailua-Kona to London 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 Kailua-Kona to London?

    Currently, January is the cheapest month in which you can book a flight from Kailua-Kona to London (average of £112). Flying from Kailua-Kona to London 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

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