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Cheap flights from London to Kailua-Kona from £469

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — KOA
10 Aug — 17 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Kailua-Kona

Enter your travel dates to find the best prices.

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 July 2026.

Sat 7/1112:10
LHR
-
KOA
2 stops33h 44m
Multiple Airlines
Wed 18/1108:05
KOA
-
LHR
1 stop18h 15m
Multiple Airlines
Deal found 7/7£809
Wed 7/1010:20
LHR
-
KOA
3 stops46h 30m
Multiple Airlines
Mon 12/1021:03
KOA
-
LHR
1 stop28h 07m
Multiple Airlines
Deal found 6/7£823
Fri 6/1110:20
LHR
-
KOA
2 stops35h 34m
Multiple Airlines
Wed 18/1108:05
KOA
-
LHR
1 stop18h 15m
Multiple Airlines
Deal found 7/7£834
Tue 22/909:50
LHR
-
KOA
2 stops34h 42m
Multiple Airlines
Tue 6/1022:05
KOA
-
LHR
2 stops21h 40m
Multiple Airlines
Deal found 7/7£843
Sat 7/1112:10
LHR
-
KOA
2 stops33h 44m
Multiple Airlines
Thu 19/1108:05
KOA
-
LHR
1 stop18h 15m
Multiple Airlines
Deal found 7/7£850
Fri 6/1112:30
LHR
-
KOA
2 stops29h 16m
Multiple Airlines
Fri 20/1121:40
KOA
-
LHR
1 stop27h 15m
Multiple Airlines
Deal found 7/7£862
Sat 7/1112:10
LHR
-
KOA
2 stops33h 44m
Multiple Airlines
Fri 20/1123:44
KOA
-
LHR
1 stop26h 36m
Multiple Airlines
Deal found 7/7£864
Fri 6/1110:20
LHR
-
KOA
2 stops35h 34m
Multiple Airlines
Thu 19/1108:05
KOA
-
LHR
1 stop18h 15m
Multiple Airlines
Deal found 7/7£875
Tue 22/915:40
LGW
-
KOA
2 stops38h 47m
Multiple Airlines
Tue 6/1022:21
KOA
-
LGW
2 stops29h 19m
Multiple Airlines
Deal found 9/7£877
Thu 3/915:40
LGW
-
KOA
2 stops32h 44m
Multiple Airlines
Tue 15/922:25
KOA
-
LGW
2 stops29h 15m
Multiple Airlines
Deal found 10/7£929
Tue 22/909:10
LCY
-
KOA
2 stops35h 22m
Multiple Airlines
Tue 6/1021:03
KOA
-
LCY
2 stops25h 27m
Multiple Airlines
Deal found 6/7£991
Mon 14/1210:25
LGW
-
KOA
2 stops21h 38m
Multiple Airlines
Wed 6/122:30
KOA
-
LGW
2 stops30h 20m
Multiple Airlines
Deal found 9/7£1,015

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 11 July 2026.

Round-trip from

£809

One-way from

£469

Popular in

March

Cheapest in

December

Average price

£1,244
Alaska Airlines
  • Alaska Airlines
  • 7/11-18/11
  • 3 total stops
  • 51h 59m total
  • London to Kailua-Kona
Search Deals
14/10
  • 14/10
  • 2 total stops
  • 35h 39m total
  • London to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£179 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 11 July 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 return flight

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Tue 22/9

15:40-19:27

2 stops38h 47m

Kona Intl

Tue 6/10

22:21-14:40

2 stops29h 19m

£877

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Tue 22/9

09:10-09:32

2 stops35h 22m

Kona Intl

Tue 6/10

21:03-09:30

2 stops25h 27m

£991

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 17/8

17:00-11:36

2 stops29h 36m

Kona Intl

Wed 26/8

14:27-15:05

2 stops37h 38m

£1,004

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 14/12

10:25-22:03

2 stops21h 38m

Kona Intl

Wed 6/1

22:30-14:50

2 stops30h 20m

£1,015

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 15/9

17:00-09:32

2 stops27h 32m

Kona Intl

Wed 30/9

22:25-15:05

1 stop29h 40m

£1,016

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 15/9

17:00-09:32

2 stops27h 32m

Kona Intl

Wed 30/9

19:15-15:05

2 stops32h 50m

£1,020

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 21/10

17:00-09:36

2 stops27h 36m

Kona Intl

Thu 29/10

20:45-12:20

2 stops29h 35m

£1,020

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 31/10

14:45-10:34

2 stops29h 49m

Kona Intl

Tue 3/11

20:45-12:20

2 stops29h 35m

£1,025

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 21/10

17:00-09:36

2 stops27h 36m

Kona Intl

Thu 29/10

22:21-12:20

1 stop27h 59m

£1,036
Fastest return journey

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 7/11

14:45-10:34

2 stops29h 49m

Kona Intl

Thu 19/11

06:00-12:20

2 stops20h 20m

£1,039

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 27 resultsSorted by cheapest first
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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 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

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

Currently, November is the cheapest month in which you can book a flight from London to Kailua-Kona (average of £220). Flying from London to Kailua-Kona in February is currently the most expensive (average of £1,350). 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 for a return flight from London to Kailua-Kona?

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.

Seattle (SEA) – chosen by Cheapflights users on 47% 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 Diego (SAN) is the most affordable one-stop option, with an average return flight price of £234.

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 51m.

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 11 July 2026.
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
9,978 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,978 reviews
United Airlines
7.4
Good
9,978 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Lufthansa
6.8
Okay
8,132 reviews
United Airlines
7.4
Good
9,978 reviews
Check prices

Comfort

7.3

Overall

7.4

Entertainment

7.1

Crew

8.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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?

    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 27h 32m. Fly via Alaska Airlines or Virgin Atlantic to get the fastest option. The distance between London and Kailua-Kona is about 7294 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 £458 on this airline. United Airlines is 67% 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.

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

    Currently, November is the cheapest month in which you can book a flight from London to Kailua-Kona (average of £220). Flying from London to Kailua-Kona in February is currently the most expensive (average of £1,350). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from London to Kailua-Kona

Discover the top airline that operate flights from London to Kailua-Kona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 11 July 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£458Average£1,381FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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