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$484+ Cheap flights from Kailua-Kona (KOA) to the United Kingdom

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — LHR
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
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Cheap flight deals from Kailua-Kona to United Kingdom

Cheapest flights from Kailua-Kona to United Kingdom
Explore the most affordable flight options available from Kailua-Kona to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:30 pmKOA - LHR
2 stops23h 35mDelta
Wed 1/78:00 pmLHR - KOA
2 stops29h 51mDelta
Deal found 12/9$1,853
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:55 pmKOA - LHR
1 stop26h 45mUnited Airlines
Wed 1/711:35 amLHR - KOA
1 stop39h 06mUnited Airlines
Deal found 12/9$1,870
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:55 pmKOA - LHR
1 stop26h 45mUnited Airlines
Tue 1/61:35 pmLHR - KOA
2 stops33h 30mUnited Airlines
Deal found 12/9$1,911
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:30 pmKOA - LHR
2 stops23h 35mDelta
Wed 1/78:00 pmLHR - KOA
2 stops29h 51mDelta
Deal found 12/9$1,923
This FlightHub deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:15 pmKOA - LHR
2 stops32h 15mAir Canada
Tue 1/62:30 pmLHR - KOA
1 stop32h 14mAir Canada
Deal found 12/8$1,937
This United Airlines deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:55 pmKOA - LHR
1 stop26h 45mUnited Airlines
Wed 1/711:35 amLHR - KOA
1 stop39h 06mUnited Airlines
Deal found 12/9$2,080
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:30 pmKOA - LHR
2 stops23h 35mDelta
Wed 12/316:30 amLHR - KOA
2 stops22h 01mDelta
Deal found 12/10$2,094
This KLM deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:30 pmKOA - LCY
2 stops33h 05mKLM
Tue 1/68:05 pmLCY - KOA
2 stops32h 42mKLM
Deal found 12/8$2,361
This KLM deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:30 pmKOA - LCY
2 stops33h 05mKLM
Wed 1/78:05 pmLCY - KOA
2 stops32h 25mKLM
Deal found 12/8$2,516
This KLM deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:30 pmKOA - LCY
2 stops33h 05mKLM
Wed 1/78:05 pmLCY - KOA
2 stops32h 42mKLM
Deal found 12/9$2,711
This oojo deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/99:10 pmKOA - EDI
2 stops32h 00mMultiple Airlines
Tue 12/162:05 pmEDI - KOA
2 stops58h 49mMultiple Airlines
Deal found 12/8$12,145

Find flight deals from Kailua-Kona to United Kingdom

Keep the following information in mind while searching for Kailua-Kona to United Kingdom flight deals. Data was last updated December 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$834
(Cheapflightsfares)

One-way from

$484
(Trip.com)
Provider with most accurate pricing for Kona Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kona Intl-London (LON) flights.
Search Deals
From Kona Intl to United Kingdom
Search Deals
One-way flight from Kona Intl to United Kingdom
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to United Kingdom 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 2,558,603 searches. Data last updated December 10, 2025.
Use the filters below to find and compare flights from Kailua-Kona to the United Kingdom that are best for you.

Fly from

Kailua-Kona

Fly to

United Kingdom

Route

Depart

Return

Price

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 3/1

10:55 pm-1:00 pm

2 stops28h 05m

London Heathrow

Sun 3/8

6:30 am-7:51 pm

2 stops23h 21m

$842

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 1/22

8:55 pm-7:55 am

2 stops25h 00m

London Heathrow

Mon 1/26

3:10 pm-12:57 pm

2 stops31h 47m

$909

Kailua-KonaLondon

KOA - LCY

KOALCY

Kona Intl

Sun 3/1

9:45 pm-6:25 pm

2 stops34h 40m

London City

Sun 3/8

8:05 pm-6:37 pm

2 stops32h 32m

$912

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 3/1

2:00 pm-11:50 am

1 stop35h 50m

London Heathrow

Sun 3/8

10:05 am-11:59 am

1 stop35h 54m

$917

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 1/22

9:44 pm-12:05 pm

1 stop28h 21m

London Heathrow

Mon 1/26

4:55 pm-2:54 pm

1 stop31h 59m

$1,138

Kailua-KonaEdinburgh

KOA - EDI

KOAEDI

Kona Intl

Fri 1/23

9:00 am-5:00 pm

2 stops22h 00m

Edinburgh Turnhouse

Tue 1/27

6:05 am-9:30 pm

2 stops25h 25m

$1,274

Kailua-KonaEdinburgh

KOA - EDI

KOAEDI

Kona Intl

Fri 5/15

1:49 pm-6:15 pm

2 stops41h 26m

Edinburgh Turnhouse

Fri 5/29

6:40 am-1:55 pm

2 stops42h 15m

$2,888

Kailua-KonaLondon

KOA - LGW

KOALGW

Kona Intl

Sun 1/11

1:36 pm-6:00 am

2 stops30h 24m

$484

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 3/8

1:30 pm-10:55 pm

2 stops23h 25m

$502

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 3/25

1:30 pm-9:00 pm

2 stops21h 30m

$502

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 21 results
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Best time to book a flight from Kailua-Kona to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Kailua-Kona with our price prediction graph.
Estimated round-trip 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 the United Kingdom

What is the cheapest time of day to fly from KOA to GB?

Find hourly flight availability from Kailua-Kona to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 10, 2025.

One of the essential ways to save on airfare from Kailua-Kona to United Kingdom is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 46% on airfare.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated December 10, 2025.
Read through reviews of airlines operating flights from Kailua-Kona to the United Kingdom, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to United Kingdom. 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 United Kingdom?

    Most people fly from Kona Intl (KOA) if they book a flight from Kailua-Kona to United Kingdom. Kona Intl is conveniently located just 7.7 mi from Kailua-Kona’s city center.

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

    For as low as $909, Lufthansa can have you in United Kingdom from Kailua-Kona in 25h. Kailua-Kona and United Kingdom are separated by a distance of 7294 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Most travelers choose Kona Intl - London Heathrow, Kona Intl - London City or Kona Intl - Edinburgh Turnhouse when deciding on the best route from Kailua-Kona to United Kingdom.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kailua-Kona to United Kingdom 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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Alternative routes for Kailua-Kona to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Kailua-Kona to United Kingdom

Discover the top airline that operate flights from Kailua-Kona to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$882Average$986FlexibilityNo cancel feeOn-time69%

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