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Kailua-Kona

$513+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KOA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$906
(Trip.com)

One-way from

$513
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$1,641
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. 9% potential increase in price ($165 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:20 amLHR - KOA
2 stops35h 47mMultiple Airlines
Wed 10/221:29 pmKOA - LHR
2 stops41h 11mMultiple Airlines
Deal found 6/10$906
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/78:40 amLCY - KOA
2 stops37h 27mMultiple Airlines
Wed 10/221:29 pmKOA - LCY
2 stops40h 11mMultiple Airlines
Deal found 6/10$1,013
This Norse deal was found by Cheapflights users on 6/10. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2310:45 amLGW - KOA
1 stop35h 02mMultiple Airlines
Sat 8/303:19 pmKOA - LGW
1 stop32h 36mMultiple Airlines
Deal found 6/10$1,059
This TravelUp deal was found by Cheapflights users on 6/10. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:30 amLHR - KOA
2 stops45h 54mLufthansa
Mon 9/1511:00 pmKOA - LHR
1 stop24h 25mLufthansa
Deal found 6/10$1,445
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 11/31:30 pmLHR - KOA
2 stops33h 06mUnited Airlines
Mon 11/172:25 pmKOA - LHR
3 stops30h 45mUnited Airlines
Deal found 6/11$1,463
This TravelUp deal was found by Cheapflights users on 6/12. 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 11/310:20 amLHR - KOA
1 stop19h 20mVirgin Atlantic
Mon 11/179:45 pmKOA - LHR
1 stop27h 15mVirgin Atlantic
Deal found 6/12$1,473
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Mon 9/222:45 pmLHR - KOA
1 stop33h 57mAmerican Airlines
Sun 10/129:17 pmKOA - LHR
2 stops22h 13mAmerican Airlines
Deal found 6/12$1,520
This TravelUp deal was found by Cheapflights users on 6/11. 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 11/108:05 pmLCY - KOA
2 stops33h 35mKLM
Fri 11/149:45 pmKOA - LCY
2 stops29h 30mKLM
Deal found 6/11$1,558
This Delta deal was found by Cheapflights users on 6/11. 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 10/26:30 amLHR - KOA
2 stops23h 10mDelta
Tue 10/149:45 pmKOA - LHR
2 stops25h 30mDelta
Deal found 6/11$1,690
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:05 pmLHR - KOA
3 stops34h 21mAir Canada
Tue 10/1410:05 pmKOA - LHR
3 stops24h 55mAir Canada
Deal found 6/12$1,941
This KLM deal was found by Cheapflights users on 6/11. 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.
Sun 6/228:55 pmLHR - KOA
2 stops31h 38mKLM
Mon 6/309:40 pmKOA - LHR
1 stop29h 35mKLM
Deal found 6/11$1,991
This Vliegwinkel deal was found by Cheapflights users on 6/12. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/279:15 amLHR - KOA
2 stops39h 37mRoyal Air Maroc
Sun 8/39:45 pmKOA - LHR
1 stop28h 05mRoyal Air Maroc
Deal found 6/12$2,007

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 June 12, 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

LHR - KOA

LHRKOA

London Heathrow

Tue 10/7

10:20 am-11:07 am

2 stops35h 47m

Kona Intl

Wed 10/22

1:29 pm-5:40 pm

2 stops41h 11m

$906

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Tue 10/7

8:40 am-11:07 am

2 stops37h 27m

Kona Intl

Wed 10/22

1:29 pm-4:40 pm

2 stops40h 11m

$1,013

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Sat 8/23

10:45 am-10:47 am

1 stop35h 02m

Kona Intl

Sat 8/30

3:19 pm-10:55 am

1 stop32h 36m

$1,059

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 9/8

8:30 am-7:24 pm

2 stops45h 54m

Kona Intl

Mon 9/15

11:00 pm-10:25 am

1 stop24h 25m

$1,445

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 11/3

1:30 pm-12:36 pm

2 stops33h 06m

Kona Intl

Mon 11/17

2:25 pm-7:10 am

3 stops30h 45m

$1,463

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 11/3

10:20 am-7:40 pm

1 stop19h 20m

Kona Intl

Mon 11/17

9:45 pm-11:00 am

1 stop27h 15m

$1,473

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 9/22

2:45 pm-1:42 pm

1 stop33h 57m

Kona Intl

Sun 10/12

9:17 pm-6:30 am

2 stops22h 13m

$1,520

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Mon 11/10

8:05 pm-7:40 pm

2 stops33h 35m

Kona Intl

Fri 11/14

9:45 pm-1:15 pm

2 stops29h 30m

$1,558

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 10/2

6:30 am-6:40 pm

2 stops23h 10m

Kona Intl

Tue 10/14

9:45 pm-10:15 am

2 stops25h 30m

$1,690

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 10/2

12:05 pm-11:26 am

3 stops34h 21m

Kona Intl

Tue 10/14

10:05 pm-10:00 am

3 stops24h 55m

$1,941

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 16 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.

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from London to Kailua-Kona, such as Delta, KLM and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Lufthansa, at $1,445, 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 Lufthansa is 12% cheaper than the other options available to this destination.

  • 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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