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Kailua-Kona

$553+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KOA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap 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 julio 31, 2025.

Round-trip from

$750
(Norse)

One-way from

$553
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$1,718
From London (LON) to Kona Intl
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One-way flight from London (LON) to Kona Intl
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Highest demand for flights based on searches. 8% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 julio 31, 2025.

This Norse deal was found by Cheapflights users on 7/31. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1710:55 amLGW - KOA
1 stop34h 52mMultiple Airlines
mar. 9/303:19 pmKOA - LGW
1 stop32h 36mMultiple Airlines
Deal found 7/31$750
This Gotogate deal was found by Cheapflights users on 7/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/242:50 pmLHR - KOA
2 stops41h 38mWestJet
dom. 11/3010:55 pmKOA - LHR
1 stop27h 55mWestJet
Deal found 7/29$852
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/225:50 pmLHR - KOA
3 stops38h 04mMultiple Airlines
jue. 11/2711:30 pmKOA - LHR
3 stops27h 20mMultiple Airlines
Deal found 7/29$956
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/36:00 pmLHR - KOA
2 stops56h 25mUnited Airlines
dom. 10/121:05 pmKOA - LHR
2 stops29h 50mUnited Airlines
Deal found 7/29$1,265
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/299:55 amLHR - KOA
1 stop18h 40mVirgin Atlantic
lun. 10/138:30 pmKOA - LHR
1 stop26h 45mVirgin Atlantic
Deal found 7/29$1,428
This World Air Fares deal was found by Cheapflights users on 7/31. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2410:35 amLHR - KOA
1 stop19h 49mLufthansa
mar. 9/3010:05 pmKOA - LHR
2 stops20h 50mLufthansa
Deal found 7/31$1,433
This Netflights deal was found by Cheapflights users on 7/30. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/224:55 pmLHR - KOA
1 stop31h 47mBritish Airways
dom. 10/123:29 pmKOA - LHR
1 stop29h 31mBritish Airways
Deal found 7/30$1,462
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/23:05 pmLGW - KOA
2 stops33h 37mAmerican Airlines
mar. 10/149:45 pmKOA - LGW
2 stops23h 25mAmerican Airlines
Deal found 7/31$1,507
This United Airlines deal was found by Cheapflights users on 7/31. 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.
mié. 9/248:45 amLCY - KOA
3 stops38h 40mMultiple Airlines
mar. 9/306:00 amKOA - LCY
3 stops25h 35mMultiple Airlines
Deal found 7/31$1,636
This TravelUp deal was found by Cheapflights users on 7/30. 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.
sáb. 12/68:40 amLCY - KOA
2 stops23h 48mKLM
sáb. 12/139:35 pmKOA - LCY
2 stops34h 50mKLM
Deal found 7/30$1,947

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 julio 31, 2025.
Use the filters below to find and compare flights from London to Kailua-Kona that are best for you.

Fly from

London

Fly to

Kailua-Kona

Route

Depart

Return

Price

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

mié. 9/17

10:55 am-10:47 am

1 stop34h 52m

Kona Intl

mar. 9/30

3:19 pm-10:55 am

1 stop32h 36m

$750

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

mié. 9/17

9:55 am-10:13 pm

2 stops23h 18m

Kona Intl

mar. 9/30

3:19 pm-10:00 am

1 stop31h 41m

$990

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

mar. 9/16

7:25 am-7:24 pm

2 stops22h 59m

Kona Intl

jue. 10/2

10:00 pm-7:25 am

1 stop22h 25m

$1,431

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

mié. 9/24

10:35 am-7:24 pm

1 stop19h 49m

Kona Intl

mar. 9/30

10:05 pm-5:55 am

2 stops20h 50m

$1,433

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

lun. 9/22

6:30 am-5:35 pm

2 stops22h 05m

Kona Intl

dom. 10/12

8:30 pm-2:15 pm

2 stops30h 45m

$1,443

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

lun. 9/22

4:55 pm-1:42 pm

1 stop31h 47m

Kona Intl

dom. 10/12

3:29 pm-8:00 am

1 stop29h 31m

$1,462

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

jue. 10/2

3:05 pm-1:42 pm

2 stops33h 37m

Kona Intl

mar. 10/14

9:45 pm-8:10 am

2 stops23h 25m

$1,507

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

dom. 10/5

7:20 pm-8:45 pm

3 stops36h 25m

Kona Intl

lun. 10/13

10:00 pm-12:30 pm

2 stops27h 30m

$1,598

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

jue. 10/2

12:05 pm-11:26 am

3 stops34h 21m

Kona Intl

mar. 10/14

10:00 pm-10:00 am

3 stops25h 00m

$1,726

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

lun. 11/24

8:05 pm-7:10 pm

2 stops33h 05m

Kona Intl

dom. 11/30

9:35 pm-4:35 pm

2 stops33h 00m

$1,753

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 18 results
1
2

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, October is the cheapest month in which you can book a flight from London to Kailua-Kona (average of $409). Flying from London to Kailua-Kona in June is currently the most expensive (average of $624). 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.

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated julio 31, 2025.
Peruse reviews from past customers who have flown with KLM, United Airlines, and Virgin Atlantic from London to Kailua-Kona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,900 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Virgin Atlantic
7.4
Good
655 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
WestJet
7.2
Good
2,978 reviews
KLM
7.8
Good
1,383 reviews

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • What are the cheapest airlines flying from London to Kailua-Kona round-trip?

    WestJet, at $852, was found to be the cheapest airline from London to Kailua-Kona.Alternate airlines to your destination round-trip include United Airlines and Virgin Atlantic. Users have found that WestJet is 48% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London to Kailua-Kona one-way?

    One-way options have recently been found by users for as low as $1,301 on WestJet. Other airlines that offer cheap prices include Virgin Atlantic from $1,629 and Lufthansa from $1,665 one-way.

  • 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, October is the cheapest month in which you can book a flight from London to Kailua-Kona (average of $409). Flying from London to Kailua-Kona in June is currently the most expensive (average of $624). 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.

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