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

There are many flights that can get you from London to Kailua-Kona in 34h 11m. Fly via Alaska Airlines, KLM, or Lufthansa to get the fastest option. The distance between London and Kailua-Kona is about 7301 mi. Both multi-stop and direct flights can be found to your destination and back.

What is the cheapest airline to fly from London to Kailua-Kona round-trip?

Our cheapest airline available from London to Kailua-Kona is United Airlines. Our recent data shows that you can find tickets from as low as £454 on this airline. United Airlines is 66% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Kailua-Kona ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Kailua-Kona when rainfall is around 40.0 mm.

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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

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

When deciding which route to take from London to Kailua-Kona consider London Heathrow - Kona Intl, London Gatwick - Kona Intl or London City - Kona Intl as they are the most popular.

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?

Most people fly into Kona Intl (KOA) if they book a flight to Kailua-Kona from London. On average, Kona Intl has 0 inbound flights from London per day from 1 airline. Kona Intl is conveniently located just 7.7 mi from Kailua-Kona’s city center.

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 holiday 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.

£473+ Cheap Flights from London to Kailua-Kona

Cheap flight deals from London to Kailua-Kona

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 11 September 2026.

Mon 5/1011:40 -

1 stop20h 25m

Mon 19/1022:21 -

1 stop25h 59m

Deal found 7/9£846

Thu 22/1017:00 -

2 stops28h 59m

Thu 29/1014:28 -

2 stops35h 52m

Deal found 7/9£913

Thu 29/1014:45 -

2 stops28h 51m

Sun 1/1120:45 -

2 stops29h 35m

Deal found 8/9£916

Sun 8/1114:45 -

2 stops31h 13m

Wed 18/1108:00 -

1 stop18h 20m

Deal found 9/9£922

Wed 21/1017:00 -

2 stops26h 16m

Thu 29/1022:21 -

1 stop27h 59m

Deal found 7/9£928

Wed 21/1017:00 -

2 stops28h 59m

Thu 29/1022:21 -

1 stop27h 59m

Deal found 10/9£937

Wed 25/1111:55 -

2 stops20h 57m

Mon 30/1122:24 -

2 stops26h 31m

Deal found 7/9£1,050

Wed 21/1015:40 -

2 stops64h 25m

Thu 29/1022:21 -

2 stops26h 34m

Deal found 6/9£1,073

Thu 1/1015:40 -

2 stops64h 25m

Wed 14/1022:21 -

2 stops29h 19m

Deal found 10/9£1,115

Thu 29/1010:25 -

2 stops37h 03m

Sun 1/1122:55 -

2 stops30h 05m

Deal found 8/9£1,127

Mon 5/1010:20 -

2 stops21h 45m

Mon 19/1022:21 -

2 stops33h 29m

Deal found 7/9£1,136

Thu 29/1009:10 -

2 stops35h 49m

Sun 1/1116:52 -

2 stops38h 38m

Deal found 8/9£1,176

Best flights from London to Kailua-Kona
Discover carefully curated flight deals from London to Kailua-Kona that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Wed 21/1017:00 -

2 stops29h 43m

Thu 29/1022:21 -

1 stop27h 59m

Deal found 6/9£928

Sat 16/114:45 -

1 stop36h 37m

Sat 23/123:29 -

1 stop26h 51m

Deal found 11/9£994

Thu 25/206:35 -

2 stops24h 14m

Mon 1/320:25 -

2 stops26h 45m

Deal found 6/9£1,229

Mon 5/1020:15 -

2 stops34h 11m

Mon 19/1022:02 -

2 stops32h 18m

Deal found 7/9£1,255

Wed 25/1109:50 -

2 stops35h 59m

Mon 30/1123:59 -

2 stops31h 41m

Deal found 7/9£1,264

Sat 16/114:45 -

2 stops30h 25m

Sat 23/123:29 -

1 stop26h 51m

Deal found 11/9£969

Thu 4/214:45 -

1 stop36h 37m

Tue 16/222:30 -

1 stop27h 50m

Deal found 9/9£1,058

Wed 3/214:45 -

2 stops30h 25m

Tue 16/222:30 -

1 stop27h 50m

Deal found 9/9£1,027

Wed 3/211:55 -

2 stops39h 27m

Wed 17/222:30 -

2 stops26h 25m

Deal found 9/9£1,035

Mon 26/1014:45 -

2 stops30h 14m

Mon 2/1108:00 -

1 stop18h 20m

Deal found 11/9£1,139

Fri 6/1109:50 -

2 stops35h 59m

Fri 20/1123:59 -

2 stops30h 41m

Deal found 9/9£1,332

Fri 5/214:45 -

2 stops30h 25m

Wed 17/222:30 -

1 stop27h 50m

Deal found 9/9£1,049

Sat 16/108:40 -

2 stops22h 55m

Sat 23/122:45 -

2 stops31h 50m

Deal found 11/9£1,528

Wed 25/1111:55 -

2 stops20h 57m

Mon 30/1122:24 -

2 stops26h 31m

Deal found 7/9£1,050

Wed 21/1015:40 -

2 stops64h 25m

Thu 29/1022:21 -

2 stops26h 34m

Deal found 6/9£1,073

Fri 5/211:55 -

2 stops39h 27m

Wed 17/222:30 -

2 stops26h 25m

Deal found 9/9£1,106

Fri 2/1017:00 -

2 stops25h 49m

Tue 13/1022:21 -

1 stop29h 44m

Deal found 7/9£1,110

Thu 1/1015:40 -

2 stops64h 25m

Wed 14/1022:21 -

2 stops29h 19m

Deal found 10/9£1,115

Mon 5/1010:20 -

2 stops21h 45m

Mon 19/1022:21 -

2 stops33h 29m

Deal found 7/9£1,136

Thu 29/1009:10 -

2 stops35h 49m

Sun 1/1116:52 -

2 stops38h 38m

Deal found 8/9£1,176

Sat 24/1010:20 -

2 stops21h 45m

Sat 31/1011:59 -

2 stops41h 01m

Deal found 8/9£1,179

Sat 31/1011:25 -

2 stops34h 33m

Sat 14/1116:52 -

2 stops38h 38m

Deal found 9/9£1,303

Fri 6/1117:25 -

2 stops51h 09m

Fri 20/1123:52 -

2 stops36h 43m

Deal found 9/9£1,387

Sat 31/1017:25 -

2 stops51h 09m

Sat 14/1115:28 -

2 stops39h 02m

Deal found 9/9£1,396

Tue 9/217:25 -

2 stops51h 07m

Tue 9/322:30 -

2 stops38h 05m

Deal found 7/9£1,450

Sat 24/1012:10 -

2 stops42h 16m

Sat 31/1023:59 -

2 stops31h 41m

Deal found 8/9£1,489

Find flight deals from London to Kailua-Kona

Round-trip from	£846
One-way from	£473
Popular in	April
Cheapest in	December
Average price	£1,326

5/10-19/10
2 total stops
46h 24m total
London to Kailua-Kona

Search Deals

WestJet
18/2-31/12
1 total stop
40h 30m total
London to Kailua-Kona

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£25 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Cheapest return flight

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Thu 18/2

14:50-21:20

1 stop40h 30m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£473

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Thu 29/10

14:50-06:49

3 stops49h 59m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£488

LondonKailua-Kona

LGW London Gatwick - KOA Kona Intl

LGWKOA

London Gatwick

Thu 18/2

17:35-12:14

3 stops52h 39m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£531

Fastest return journey

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Thu 18/2

12:15-23:07

2 stops20h 52m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£536

LondonKailua-Kona

LCY London City - KOA Kona Intl

LCYKOA

London City

Thu 18/2

09:15-06:47

3 stops31h 32m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£618

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Tue 6/10

06:40-11:10

3 stops39h 30m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£634

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Mon 26/10

14:45-09:36

2 stops28h 51m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£675

LondonKailua-Kona

LGW London Gatwick - KOA Kona Intl

LGWKOA

London Gatwick

Thu 29/10

11:55-13:28

2 stops35h 33m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£861

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Wed 14/10

10:35-21:27

1 stop21h 52m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£862

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Wed 14/10

13:05-13:23

2 stops35h 18m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£905

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 43 resultsSorted by cheapest first

...

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.

LON-KOA

LHR-KOA

LCY-KOA

LGW-KOA

Estimated return 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

LON-KOA

LHR-KOA

LCY-KOA

LGW-KOA

What’s the top stopover airport for flights from London to Kailua-Kona?

San Francisco (SFO) – chosen by Cheapflights users on 50% of one-stop itineraries from London to Kailua-Kona on Cheapflights.

What’s the cheapest stopover airport for flights from London to Kailua-Kona?

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of £1,195.

What’s the fastest stopover option from London to Kailua-Kona?

Flights via Seattle (SEA) have the shortest average one-way travel time for one-stop routes: 17h 21m.

Which airport typically offers the quickest stopover for flights from London to Kailua-Kona?

Flights via Seattle (SEA) offer the fastest connection on this route, with an average stopover time of 3h 27m.

Reviews of airlines servicing Kailua-Kona

Get a feel of what it's like to fly with United Airlines and Lufthansa from London to Kailua-Kona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,206 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

United Airlines

7.4

Good

10,206 reviews

United Airlines

7.4

Good

10,206 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Lufthansa

6.8

Okay

8,220 reviews

United Airlines

7.4

Good

10,206 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Related info for your journey

What airport do you fly into for flights to Kailua-Kona from London?
Most people fly into Kona Intl (KOA) if they book a flight to Kailua-Kona from London. On average, Kona Intl has 0 inbound flights from London per day from 1 airline. Kona Intl is conveniently located just 7.7 mi from Kailua-Kona’s city center.
How long is the flight from London to Kailua-Kona?
There are many flights that can get you from London to Kailua-Kona in 34h 11m. Fly via Alaska Airlines, KLM, or Lufthansa to get the fastest option. The distance between London and Kailua-Kona is about 7301 mi. Both multi-stop and direct flights can be found to your destination and back.
What is the cheapest airline to fly from London to Kailua-Kona round-trip?
Our cheapest airline available from London to Kailua-Kona is United Airlines. Our recent data shows that you can find tickets from as low as £454 on this airline. United Airlines is 66% cheaper than the average price of flights available within the next 90 days to this destination.
What are the most popular routes from London to Kailua-Kona?
When deciding which route to take from London to Kailua-Kona consider London Heathrow - Kona Intl, London Gatwick - Kona Intl or London City - Kona Intl as they are the most popular.
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 holiday 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Other flights from London

Popular flights

Alternative routes for London to Kailua-Kona

Heathrow to Honolulu flights

Gatwick to Honolulu flights

London City to Honolulu flights

Stansted to Honolulu flights

Heathrow to Kailua-Kona flights

Heathrow to Kahului flights

Gatwick to Kailua-Kona flights

Manchester to Honolulu flights

Birmingham to Honolulu flights

Heathrow to Lihue flights

Gatwick to Kahului flights

Manchester to Kailua-Kona flights

Manchester to Kahului flights

Heathrow to Hilo flights

Edinburgh to Honolulu flights

Gatwick to Lihue flights

London City to Lihue flights

Birmingham to Kahului flights

London City to Kahului flights

Edinburgh to Kahului flights

Manchester to Lihue flights

Edinburgh to Kailua-Kona flights

Edinburgh to Lihue flights

Edinburgh to Hilo flights

Newcastle upon Tyne to Honolulu flights

Bristol to Honolulu flights

Heathrow to Kapalua flights

Bristol to Kahului flights

Southampton to Kahului flights

Manchester to Hilo flights

Gatwick to Hilo flights

Southampton to Honolulu flights

Leeds to Honolulu flights

Top airline flying from London to Kailua-Kona

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£454	Average£1,370	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Kailua-Kona?

Deals for London to Kailua-Kona flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Kailua-Kona?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Kailua-Kona for you. Better yet — we are completely free to use.

Can Cheapflights find flights from London to Kailua-Kona with no change fees?

Yes, we can. To see specific flights from London to Kailua-Kona with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Kailua-Kona become cheaper?

Not ready to book yet? You can track prices for flights from London to Kailua-Kona on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to Kailua-Kona from £473

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 11 September 2026.

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 11 September 2026.

Best flights from London to Kailua-KonaDiscover carefully curated flight deals from London to Kailua-Kona that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from London to Kailua-Kona that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from London to Kailua-KonaDiscover last-minute flight deals from London to Kailua-Kona. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from London to Kailua-Kona. Data last updated 11 September 2026 and is based on user searches.

One-way flights from London to Kailua-KonaSearch for one-way flight options from London to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from London to Kailua-Kona. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Find flight deals from London to Kailua-Kona

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

What’s the top stopover airport for flights from London to Kailua-Kona?

Share of one-stop return flights from London to Kailua-Kona chosen by Cheapflights users in the past 12 months, using the same stopover each way.

San Francisco (SFO) – chosen by Cheapflights users on 50% of one-stop itineraries from London to Kailua-Kona on Cheapflights.

What’s the cheapest stopover airport for flights from London to Kailua-Kona?

Average return fare for one-stop flights from London to Kailua-Kona, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

San Francisco (SFO) is the most affordable one-stop option, with an average return flight price of £1,195.

What’s the fastest stopover option from London to Kailua-Kona?

Shortest average travel time for one-stop one-way flights from London to Kailua-Kona, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Seattle (SEA) have the shortest average one-way travel time for one-stop routes: 17h 21m.

Which airport typically offers the quickest stopover for flights from London to Kailua-Kona?

Average stopover duration for one-stop one-way flights from London to Kailua-Kona, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Seattle (SEA) offer the fastest connection on this route, with an average stopover time of 3h 27m.

Reviews of airlines servicing Kailua-Kona

Get a feel of what it's like to fly with United Airlines and Lufthansa from London to Kailua-Kona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Kailua-Kona from London?

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

What is the cheapest airline to fly from London to Kailua-Kona round-trip?

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Kailua-Kona

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Kailua-Kona by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from London to Kailua-Kona by cabin class

Find flights from London to Kailua-Kona, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and Kailua-Kona flights

Browse other London and Kailua-Kona flight options. Last updated on 11 September 2026.

Other flights from London

Browse through other flights departing from London. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from London to Kailua-Kona

Fly with Cheapflights

How does Cheapflights help users find flights from London to Kailua-Kona?

Why should you use Cheapflights to find cheap flight tickets from London to Kailua-Kona?

Can Cheapflights find flights from London to Kailua-Kona with no change fees?

Can Cheapflights notify me if prices for flights from London to Kailua-Kona become cheaper?

100% Free

Book with Flexibility

Travel Smart

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 11 September 2026.

Best flights from London to Kailua-Kona
Discover carefully curated flight deals from London to Kailua-Kona that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from London to Kailua-Kona
Discover last-minute flight deals from London to Kailua-Kona. Data last updated 11 September 2026 and is based on user searches.

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 11 September 2026.