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Kailua-Kona

$597+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KOA
Apr 26 — May 31
Sun 4/26
Sun 5/3
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 March 27, 2026.

This Trip.com deal was found by Cheapflights users on 3/23. 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.
Sat 10/38:20 am
LHR
-
KOA
1 stop37h 54m
Multiple Airlines
Sat 10/179:45 pm
KOA
-
LHR
1 stop27h 25m
Multiple Airlines
Deal found 3/23$1,261
This TravelUp deal was found by Cheapflights users on 3/26. 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.
Sun 5/109:25 pm
LHR
-
KOA
2 stops57h 27m
Multiple Airlines
Sun 5/178:00 am
KOA
-
LHR
2 stops25h 20m
Multiple Airlines
Deal found 3/26$1,323
This Condor deal was found by Cheapflights users on 3/27. 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.
Sun 10/1110:20 am
LGW
-
KOA
2 stops22h 47m
Multiple Airlines
Sat 10/1710:30 am
KOA
-
LGW
2 stops45h 20m
Multiple Airlines
Deal found 3/27$1,329
This TravelUp deal was found by Cheapflights users on 3/25. 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 7/53:40 pm
LGW
-
KOA
2 stops38h 28m
Multiple Airlines
Sun 7/199:19 pm
KOA
-
LGW
2 stops30h 21m
Multiple Airlines
Deal found 3/25$1,349
This TravelUp deal was found by Cheapflights users on 3/26. 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.
Sun 5/103:40 pm
LGW
-
KOA
2 stops63h 12m
Multiple Airlines
Sun 5/178:00 am
KOA
-
LGW
2 stops19h 40m
Multiple Airlines
Deal found 3/26$1,373
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Fri 5/89:55 am
LHR
-
KOA
2 stops23h 21m
Multiple Airlines
Fri 5/152:28 pm
KOA
-
LHR
1 stop32h 47m
Multiple Airlines
Deal found 3/23$1,374
This ITA Airways deal was found by Cheapflights users on 3/22. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:30 pm
LHR
-
KOA
2 stops38h 05m
ITA Airways
Mon 9/2110:50 pm
KOA
-
LHR
2 stops29h 50m
ITA Airways
Deal found 3/22$1,377
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 10/99:30 am
LHR
-
KOA
2 stops36h 44m
Multiple Airlines
Sun 10/189:30 pm
KOA
-
LHR
1 stop30h 35m
Multiple Airlines
Deal found 3/27$1,385
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 10/98:40 am
LHR
-
KOA
2 stops37h 34m
Multiple Airlines
Thu 10/1510:30 am
KOA
-
LHR
1 stop17h 35m
Multiple Airlines
Deal found 3/27$1,391
This Expedia deal was found by Cheapflights users on 3/23. 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 5/119:10 pm
LHR
-
KOA
2 stops49h 17m
Multiple Airlines
Sat 5/163:46 pm
KOA
-
LHR
2 stops36h 14m
Multiple Airlines
Deal found 3/23$1,407
This Expedia deal was found by Cheapflights users on 3/25. 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.
Sun 7/59:25 pm
LHR
-
KOA
2 stops32h 43m
Multiple Airlines
Sun 7/199:55 pm
KOA
-
LHR
2 stops25h 50m
Multiple Airlines
Deal found 3/25$1,441
This Trip.com deal was found by Cheapflights users on 3/22. 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.
Sat 10/35:45 pm
LHR
-
KOA
1 stop35h 06m
Virgin Atlantic
Sat 10/179:45 pm
KOA
-
LHR
1 stop27h 25m
Virgin Atlantic
Deal found 3/22$1,499

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 March 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,323
(TravelUp)

One-way from

$597
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$2,302
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. 9% potential increase in price ($173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 27, 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

LHR - KOA

LHRKOA

London Heathrow

Fri 5/8

9:55 am-10:16 pm

2 stops23h 21m

Kona Intl

Fri 5/15

2:28 pm-10:15 am

1 stop32h 47m

$1,374

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 9/17

4:30 pm-7:35 pm

2 stops38h 05m

Kona Intl

Mon 9/21

10:50 pm-3:40 pm

2 stops29h 50m

$1,377

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 4/29

6:00 pm-3:50 pm

2 stops32h 50m

Kona Intl

Wed 5/13

11:04 pm-7:15 am

2 stops21h 11m

$1,508
Quickest round-trip

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 4/30

7:45 am-7:50 pm

2 stops23h 05m

Kona Intl

Thu 5/14

11:04 pm-7:15 am

2 stops21h 11m

$1,580

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sun 5/10

4:25 pm-7:50 pm

2 stops38h 25m

Kona Intl

Sun 5/17

8:00 pm-5:55 am

2 stops22h 55m

$1,603

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 5/11

9:55 am-7:20 pm

1 stop20h 25m

Kona Intl

Sat 5/16

9:55 pm-10:15 am

1 stop25h 20m

$1,605

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 5/11

10:20 am-1:36 pm

2 stops38h 16m

Kona Intl

Sat 5/16

9:25 pm-2:40 pm

2 stops30h 15m

$1,729

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Sun 7/5

10:20 am-11:36 am

1 stop36h 16m

Kona Intl

Sun 7/19

11:15 am-10:55 am

1 stop36h 40m

$1,762

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Fri 5/8

10:20 am-1:36 pm

2 stops38h 16m

Kona Intl

Fri 5/15

11:46 am-2:40 pm

2 stops39h 54m

$1,826

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Fri 7/17

5:35 pm-10:10 pm

2 stops39h 35m

Kona Intl

Sun 8/2

9:19 pm-4:40 pm

2 stops32h 21m

$2,241

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 35 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

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 32h 20m. ITA Airways provides one of the quickest options available for as low as $3,109. 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.

See more FAQs

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