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Cheap flights from Kailua-Kona to London 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 — LON
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kailua-Kona to London

Enter your travel dates to find the best prices.

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 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
Tue 16/1221:30KOA - LCY
2 stops33h 05mKLM
Tue 6/120:05LCY - KOA
2 stops32h 42mKLM
Deal found 10/12£1,925
Tue 16/1221:30KOA - LCY
2 stops33h 05mKLM
Wed 7/120:05LCY - KOA
2 stops32h 42mKLM
Deal found 10/12£2,075
Wed 17/1221:30KOA - LCY
2 stops33h 05mKLM
Wed 7/117:50LCY - KOA
2 stops34h 40mKLM
Deal found 12/12£2,226

Find 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 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 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 12 December 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

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 - LCY

KOALCY

Kona Intl

Sun 1/3

21:45-18:25

2 stops34h 40m

London City

Sun 8/3

20:05-17:47

2 stops31h 42m

£681

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 - LCY

KOALCY

Kona Intl

Sun 25/1

21:30-19:35

2 stops36h 05m

London City

Sun 1/2

20:05-19:57

2 stops33h 52m

£730

Kailua-KonaLondon

KOA - LGW

KOALGW

Kona Intl

Sun 1/3

08:45-22:35

2 stops27h 50m

London Gatwick

Sun 8/3

06:20-16:13

2 stops43h 53m

£1,093

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 27 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 22h 30m. Fly via Lufthansa, 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.

See more FAQs

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

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

Certainly. Search results for flights to London from Kailua-Kona 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 Kailua-Kona to London become cheaper?

Yes, Cheapflights offers price alerts on Kailua-Kona to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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