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Kailua-Kona

$723+ Cheap flights from London (LON) to Kailua-Kona (KOA)

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KOA
Jun 28 — Jul 51
Sun 6/28
Sun 7/5
1 adult, Economy
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Cheap flight deals from London to Kailua-Kona

Cheapest flights from London to Kailua-Kona
Explore the most affordable flight options available from London to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 29, 2026.

This Expedia deal was found by Cheapflights users on 5/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:10 pm
LHR
-
KOA
2 stops33h 44m
Multiple Airlines
Mon 11/169:40 pm
KOA
-
LHR
2 stops22h 45m
Multiple Airlines
Deal found 5/28$1,159
This Trip.com deal was found by Cheapflights users on 5/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:40 am
LHR
-
KOA
3 stops48h 10m
Multiple Airlines
Wed 10/1410:21 pm
KOA
-
LHR
1 stop29h 44m
Multiple Airlines
Deal found 5/26$1,202
This TravelUp deal was found by Cheapflights users on 5/28. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:55 am
LGW
-
KOA
2 stops39h 58m
Multiple Airlines
Mon 11/1611:20 pm
KOA
-
LGW
2 stops25h 35m
Multiple Airlines
Deal found 5/28$1,240
This Kiwi.com deal was found by Cheapflights users on 5/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:10 pm
LHR
-
KOA
2 stops30h 22m
Multiple Airlines
Mon 8/3110:25 pm
KOA
-
LHR
1 stop29h 40m
Multiple Airlines
Deal found 5/26$1,282
This Trip.com deal was found by Cheapflights users on 5/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/213:40 pm
LGW
-
KOA
2 stops41h 30m
Multiple Airlines
Sun 6/288:03 am
KOA
-
LGW
2 stops40h 42m
Multiple Airlines
Deal found 5/24$1,333
This Expedia deal was found by Cheapflights users on 5/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:10 am
LCY
-
KOA
2 stops36h 49m
Multiple Airlines
Wed 10/1410:55 pm
KOA
-
LCY
2 stops32h 00m
Multiple Airlines
Deal found 5/26$1,376
This TravelUp deal was found by Cheapflights users on 5/24. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/219:25 pm
LHR
-
KOA
2 stops35h 45m
Multiple Airlines
Sun 6/289:19 pm
KOA
-
LHR
2 stops36h 01m
Multiple Airlines
Deal found 5/24$1,389
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 pm
LHR
-
KOA
2 stops27h 36m
Multiple Airlines
Thu 10/298:45 pm
KOA
-
LHR
2 stops29h 35m
Multiple Airlines
Deal found 5/26$1,440
This Alaska Airlines deal was found by Cheapflights users on 5/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:00 pm
LHR
-
KOA
2 stops27h 32m
Multiple Airlines
Wed 9/306:00 am
KOA
-
LHR
2 stops22h 05m
Multiple Airlines
Deal found 5/29$1,444
This TravelUp deal was found by Cheapflights users on 5/26. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/19:25 pm
LHR
-
KOA
2 stops32h 40m
Multiple Airlines
Sun 8/29:19 pm
KOA
-
LHR
2 stops27h 36m
Multiple Airlines
Deal found 5/26$1,445
This Condor deal was found by Cheapflights users on 5/26. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1010:20 am
LGW
-
KOA
2 stops22h 50m
Multiple Airlines
Fri 7/171:18 pm
KOA
-
LGW
2 stops42h 27m
Multiple Airlines
Deal found 5/26$1,467
This Trip.com deal was found by Cheapflights users on 5/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:40 pm
LGW
-
KOA
2 stops64h 28m
Multiple Airlines
Wed 10/1411:59 am
KOA
-
LGW
2 stops39h 41m
Multiple Airlines
Deal found 5/26$1,490

Find flight deals from London to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Kailua-Kona (KOA). 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 May 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,159
(Expedia)

One-way from

$723
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$1,560
Provider with most accurate pricing for London (LON)-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Kona Intl flights.
Search Deals
From London (LON) to Kona Intl
Search Deals
One-way flight from London (LON) to Kona Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($222 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Kailua-Kona 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 May 29, 2026.
Use the filters below to find and compare flights from London to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 11/2

11:55 am-5:53 pm

2 stops39h 58m

Kona Intl

Mon 11/16

11:20 pm-10:55 am

2 stops25h 35m

$1,240

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Sun 6/21

3:40 pm-10:10 pm

2 stops41h 30m

Kona Intl

Sun 6/28

8:03 am-11:45 am

2 stops40h 42m

$1,333

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 10/21

5:00 pm-9:36 am

2 stops27h 36m

Kona Intl

Thu 10/29

8:45 pm-12:20 pm

2 stops29h 35m

$1,448

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 9/15

5:00 pm-9:32 am

2 stops27h 32m

Kona Intl

Wed 9/30

8:18 am-3:05 pm

2 stops19h 47m

$1,452

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 9/15

5:00 pm-9:32 am

2 stops27h 32m

Kona Intl

Wed 9/30

10:25 pm-3:05 pm

1 stop29h 40m

$1,456

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 10/21

5:00 pm-9:36 am

2 stops27h 36m

Kona Intl

Thu 10/29

10:21 pm-12:20 pm

1 stop27h 59m

$1,466

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Fri 7/10

10:20 am-10:10 pm

2 stops22h 50m

Kona Intl

Fri 7/17

1:18 pm-6:45 pm

2 stops42h 27m

$1,467

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Wed 7/1

10:20 am-10:10 pm

2 stops22h 50m

Kona Intl

Sun 8/2

9:19 pm-6:50 pm

2 stops34h 31m

$1,514

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Mon 11/2

9:50 am-10:44 pm

2 stops22h 54m

Kona Intl

Mon 11/16

8:05 am-5:40 pm

2 stops23h 35m

$1,523
Quickest round-trip

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 10/1

1:00 pm-9:27 pm

1 stop19h 27m

Kona Intl

Sun 10/4

10:55 pm-11:10 am

1 stop25h 15m

$1,659

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/27

Showing 1-10 of 32 resultsSorted by cheapest first
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  • Most accurate provider: When it comes to deals on London-Kailua-Kona flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Kailua-Kona flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Kailua-Kona flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Kailua-Kona flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from London to Kailua-Kona

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

What is the cheapest month to book a flight from London to Kailua-Kona?

Currently, November is the cheapest month in which you can book a flight from London to Kailua-Kona (average of $295). Flying from London to Kailua-Kona in January is currently the most expensive (average of $1,512). 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.

How much does it cost to fly round-trip from London to Kailua-Kona?

Related info for your journey

Find useful and relevant information for your journey from London to Kailua-Kona. 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 into for flights to Kailua-Kona from London?

    If you book a flight to Kailua-Kona from London, you will be flying to 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 London to Kona Intl per day from 0 different airlines.

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

    A quick flight from London to Kailua-Kona can take about 21h 16m. Alaska Airlines provides one of the quickest options available for as low as $2,084. There are 7301 mi between London and Kailua-Kona. 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 London to Kailua-Kona?

    While some choose either London Gatwick - Kona Intl or London City - Kona Intl, London Heathrow - Kona Intl is the most popular route from London to Kailua-Kona.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from London to Kailua-Kona (average of $295). Flying from London to Kailua-Kona in January is currently the most expensive (average of $1,512). 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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