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

A quick flight from London to Kailua-Kona can take about 39h 34m. WestJet provides one of the quickest options available for as low as $1,273. There are 7294 mi between London and Kailua-Kona.

What is the cheapest day to fly from London to Kailua-Kona?

Travelers seeking maximum savings on their London to Kailua-Kona flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the most popular routes from London to Kailua-Kona?

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

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Kailua-Kona as you normally would.

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.

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.

$532+ Flights from London to Kailua-Kona

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

Airfare is below average for this route at the moment. London to Kailua-Kona flights typically cost between $1,517 and $1,872 in October. The cheapest round-trip price found within the last 3 days was $931 on Multiple Airlines (Oct 18-Oct 26).

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Cheap flight deals from London to Kailua-Kona

Round-trip from	$931 (Kiwi.com)
One-way from	$532 (Kiwi.com)
Popular in	August
Cheapest in	January
Average price	$1,609

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 ($175 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($45 potential savings vs. average RT price).

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Average for round-trip flights in September 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 September 17, 2025.

Sat 10/186:00 amLHR - KOA

2 stops40h 07mMultiple Airlines

Sun 10/268:25 pmKOA - LHR

1 stop30h 25mMultiple Airlines

Deal found 9/16

$931

Thu 10/167:50 pmLHR - KOA

2 stops50h 17mMultiple Airlines

Sun 10/268:25 pmKOA - LHR

1 stop30h 25mMultiple Airlines

Deal found 9/16

$1,033

Sun 10/193:05 pmLHR - KOA

2 stops55h 02mMultiple Airlines

Sun 10/268:25 pmKOA - LHR

1 stop30h 25mMultiple Airlines

Deal found 9/16

$1,067

Mon 10/139:50 amLHR - KOA

2 stops36h 17mMultiple Airlines

Sun 10/268:25 pmKOA - LHR

1 stop30h 25mMultiple Airlines

Deal found 9/16

$1,084

Fri 10/176:00 amLHR - KOA

2 stops40h 07mMultiple Airlines

Sun 10/268:25 pmKOA - LHR

1 stop30h 25mMultiple Airlines

Deal found 9/16

$1,108

Tue 10/146:00 amLHR - KOA

2 stops40h 07mMultiple Airlines

Sun 10/268:25 pmKOA - LHR

1 stop30h 25mMultiple Airlines

Deal found 9/16

$1,118

Fri 10/316:00 amLHR - KOA

2 stops37h 34mMultiple Airlines

Fri 11/79:25 pmKOA - LHR

1 stop29h 25mMultiple Airlines

Deal found 9/16

$1,209

Sat 11/12:50 pmLHR - KOA

1 stop39h 34mWestJet

Sat 11/89:30 pmKOA - LHR

2 stops29h 20mWestJet

Deal found 9/17

$1,273

Wed 10/810:55 amLGW - KOA

1 stop35h 12mMultiple Airlines

Wed 10/229:20 pmKOA - LGW

2 stops46h 00mMultiple Airlines

Deal found 9/15

$1,298

Fri 10/176:30 amLHR - KOA

2 stops26h 10mMultiple Airlines

Wed 10/2210:27 amKOA - LHR

2 stops43h 13mMultiple Airlines

Deal found 9/17

$1,351

Wed 10/86:30 amLHR - KOA

2 stops26h 10mMultiple Airlines

Wed 10/229:20 pmKOA - LHR

2 stops31h 20mMultiple Airlines

Deal found 9/15

$1,398

Wed 10/88:45 amLCY - KOA

2 stops23h 55mMultiple Airlines

Wed 10/2210:27 amKOA - LCY

2 stops42h 58mMultiple Airlines

Deal found 9/15

$1,400

Best flights from London to Kailua-Kona
Discover carefully curated flight deals from London to Kailua-Kona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Thu 2/267:50 amLHR - KOA

2 stops36h 45mMultiple Airlines

Tue 3/109:40 pmKOA - LHR

1 stop26h 20mMultiple Airlines

Deal found 9/16

$1,199

Sat 11/12:50 pmLHR - KOA

1 stop39h 34mWestJet

Sat 11/89:30 pmKOA - LHR

2 stops29h 20mWestJet

Deal found 9/17

$1,273

Wed 10/88:40 amLHR - KOA

2 stops23h 05mUnited Airlines

Wed 10/227:40 pmKOA - LHR

1 stop27h 00mUnited Airlines

Deal found 9/15

$1,472

Wed 10/84:55 pmLHR - KOA

1 stop32h 03mBritish Airways

Wed 10/223:29 pmKOA - LHR

1 stop29h 31mBritish Airways

Deal found 9/15

$1,529

Wed 10/810:55 amLGW - KOA

1 stop35h 12mMultiple Airlines

Wed 10/229:20 pmKOA - LGW

2 stops46h 00mMultiple Airlines

Deal found 9/15

$1,298

Thu 10/308:55 amLHR - KOA

2 stops44h 29mWestJet

Thu 11/69:30 pmKOA - LHR

2 stops53h 20mWestJet

Deal found 9/15

$1,427

Fri 10/176:30 amLHR - KOA

2 stops26h 10mMultiple Airlines

Wed 10/2210:27 amKOA - LHR

2 stops43h 13mMultiple Airlines

Deal found 9/17

$1,351

Thu 2/266:30 amLHR - KOA

2 stops24h 21mUnited Airlines

Tue 3/101:00 pmKOA - LHR

3 stops31h 20mUnited Airlines

Deal found 9/16

$1,503

Wed 10/86:30 amLHR - KOA

2 stops26h 10mMultiple Airlines

Wed 10/229:20 pmKOA - LHR

2 stops31h 20mMultiple Airlines

Deal found 9/15

$1,398

Wed 12/176:55 pmLCY - KOA

2 stops34h 31mVirgin Atlantic

Fri 1/210:55 pmKOA - LCY

2 stops28h 20mVirgin Atlantic

Deal found 9/16

$3,622

Wed 10/88:45 amLCY - KOA

2 stops23h 55mMultiple Airlines

Wed 10/2210:27 amKOA - LCY

2 stops42h 58mMultiple Airlines

Deal found 9/15

$1,400

Sat 12/208:40 amLCY - KOA

2 stops23h 48mKLM

Fri 1/210:55 pmKOA - LCY

2 stops33h 30mKLM

Deal found 9/16

$3,768

Fri 10/319:55 amLCY - KOA

2 stops36h 11mMultiple Airlines

Fri 11/78:55 pmKOA - LCY

3 stops29h 45mMultiple Airlines

Deal found 9/16

$1,571

Wed 12/179:50 amLCY - KOA

2 stops37h 01mMultiple Airlines

Fri 1/211:59 pmKOA - LCY

3 stops26h 41mMultiple Airlines

Deal found 9/16

$3,838

Last-minute flights from London to Kailua-Kona
Discover last-minute flight deals from London to Kailua-Kona. Data last updated September 17, 2025 and is based on user searches.

Wed 10/810:55 amLGW - KOA

1 stop35h 12mMultiple Airlines

Wed 10/229:20 pmKOA - LGW

2 stops46h 00mMultiple Airlines

Deal found 9/15

$1,298

Wed 10/86:30 amLHR - KOA

2 stops26h 10mMultiple Airlines

Wed 10/229:20 pmKOA - LHR

2 stops31h 20mMultiple Airlines

Deal found 9/15

$1,398

Wed 10/88:45 amLCY - KOA

2 stops23h 55mMultiple Airlines

Wed 10/2210:27 amKOA - LCY

2 stops42h 58mMultiple Airlines

Deal found 9/15

$1,400

Mon 10/139:50 amLHR - KOA

2 stops36h 17mMultiple Airlines

Sun 10/268:25 pmKOA - LHR

1 stop30h 25mMultiple Airlines

Deal found 9/16

$1,084

Tue 10/146:00 amLHR - KOA

2 stops40h 07mMultiple Airlines

Sun 10/268:25 pmKOA - LHR

1 stop30h 25mMultiple Airlines

Deal found 9/16

$1,118

Thu 10/167:50 pmLHR - KOA

2 stops50h 17mMultiple Airlines

Sun 10/268:25 pmKOA - LHR

1 stop30h 25mMultiple Airlines

Deal found 9/16

$1,033

Fri 10/176:00 amLHR - KOA

2 stops40h 07mMultiple Airlines

Sun 10/268:25 pmKOA - LHR

1 stop30h 25mMultiple Airlines

Deal found 9/16

$1,108

Fri 10/176:30 amLHR - KOA

2 stops26h 10mMultiple Airlines

Wed 10/2210:27 amKOA - LHR

2 stops43h 13mMultiple Airlines

Deal found 9/17

$1,351

Sat 10/186:00 amLHR - KOA

2 stops40h 07mMultiple Airlines

Sun 10/268:25 pmKOA - LHR

1 stop30h 25mMultiple Airlines

Deal found 9/16

$931

Sun 10/193:05 pmLHR - KOA

2 stops55h 02mMultiple Airlines

Sun 10/268:25 pmKOA - LHR

1 stop30h 25mMultiple Airlines

Deal found 9/16

$1,067

Thu 10/308:55 amLHR - KOA

2 stops44h 29mWestJet

Thu 11/69:30 pmKOA - LHR

2 stops53h 20mWestJet

Deal found 9/15

$1,427

Fri 10/316:00 amLHR - KOA

2 stops37h 34mMultiple Airlines

Fri 11/79:25 pmKOA - LHR

1 stop29h 25mMultiple Airlines

Deal found 9/16

$1,209

One-way flights from London to Kailua-Kona
Search for one-way flight options from London to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Sun 11/27:55 amLGW - KOA

3 stops42h 12mMultiple Airlines

Deal found 9/16

$532

Sun 11/28:55 amLHR - KOA

3 stops39h 57mMultiple Airlines

Deal found 9/16

$554

Sun 11/21:45 pmLCY - KOA

2 stops40h 08mVirgin Atlantic

Deal found 9/16

$1,103

Sun 11/96:00 amLHR - KOA

3 stops39h 09mMultiple Airlines

Deal found 9/15

$1,772

Cheapflights Fare Finder

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

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 2/26

7:50 am-10:35 am

2 stops36h 45m

Kona Intl

Tue 3/10

9:40 pm-10:00 am

1 stop26h 20m

$1,199

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 11/1

2:50 pm-8:24 pm

1 stop39h 34m

Kona Intl

Sat 11/8

9:30 pm-12:50 pm

2 stops29h 20m

$1,273

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Wed 10/8

10:55 am-11:07 am

1 stop35h 12m

Kona Intl

Wed 10/22

9:20 pm-6:20 am

2 stops46h 00m

$1,298

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Fri 10/17

6:30 am-9:40 pm

2 stops26h 10m

Kona Intl

Wed 10/22

10:27 am-4:40 pm

2 stops43h 13m

$1,351

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 10/8

6:30 am-9:40 pm

2 stops26h 10m

Kona Intl

Wed 10/22

9:20 pm-3:40 pm

2 stops31h 20m

$1,398

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Wed 10/8

8:45 am-9:40 pm

2 stops23h 55m

Kona Intl

Wed 10/22

10:27 am-4:25 pm

2 stops42h 58m

$1,400

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 10/30

8:55 am-7:24 pm

2 stops44h 29m

Kona Intl

Thu 11/6

9:30 pm-12:50 pm

2 stops53h 20m

$1,427

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 10/8

8:40 am-8:45 pm

2 stops23h 05m

Kona Intl

Wed 10/22

7:40 pm-9:40 am

1 stop27h 00m

$1,472

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 2/26

6:30 am-8:51 pm

2 stops24h 21m

Kona Intl

Tue 3/10

1:00 pm-6:20 am

3 stops31h 20m

$1,503

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 10/8

4:55 pm-1:58 pm

1 stop32h 03m

Kona Intl

Wed 10/22

3:29 pm-8:00 am

1 stop29h 31m

$1,529

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 18 results

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.

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

Related info for your journey

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 39h 34m. WestJet provides one of the quickest options available for as low as $1,273. There are 7294 mi between London and Kailua-Kona.
What are the most popular routes from London to Kailua-Kona?
While some choose either London City - Kona Intl or London Gatwick - 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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$532+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from London to Kailua-Kona

Cheapest flights from London to Kailua-KonaExplore 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 September 17, 2025.

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 September 17, 2025.

Cheapflights Fare Finder

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

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.

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?

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?

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

What are the most popular routes from London to Kailua-Kona?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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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 September 17, 2025.