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Cheap flights from London to Kailua-Kona from £461

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Kailua-Kona departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London to Kailua-Kona

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:10 - 12:57
LHR
-
KOA
33h 47m
2 stops
Multiple Airlines Logo
20:50 - 12:10
KOA
-
LHR
28h 20m
1 stop
£871Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
12:00 - 11:14
LHR
-
KOA
34h 14m
2 stops
Multiple Airlines Logo
22:55 - 10:00
KOA
-
LHR
24h 05m
2 stops
£896Multiple Airlines
Mon, 21 Sep - Tue, 29 Sep
Multiple Airlines Logo
15:40 - 10:56
LGW
-
KOA
54h 16m
2 stops
Multiple Airlines Logo
08:00 - 14:40
KOA
-
LGW
19h 40m
2 stops
£920Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
12:00 - 11:14
LHR
-
KOA
34h 14m
2 stops
Multiple Airlines Logo
21:30 - 06:45
KOA
-
LHR
22h 15m
1 stop
£968Multiple Airlines
Mon, 21 Sep - Tue, 29 Sep
Multiple Airlines Logo
21:25 - 19:52
LHR
-
KOA
57h 27m
2 stops
Multiple Airlines Logo
08:00 - 20:20
KOA
-
LHR
25h 20m
2 stops
£997Multiple Airlines
Sun, 10 May - Sun, 17 May
ITA Airways Logo
16:30 - 19:42
LHR
-
KOA
38h 12m
2 stops
ITA Airways Logo
12:02 - 15:40
KOA
-
LHR
40h 38m
2 stops
£1,065ITA Airways
Tue, 21 Apr - Tue, 28 Apr
Lufthansa Logo
10:35 - 19:35
LHR
-
KOA
20h 00m
1 stop
Lufthansa Logo
22:55 - 11:10
KOA
-
LHR
25h 15m
1 stop
£1,098Lufthansa
Mon, 21 Sep - Tue, 29 Sep
Lufthansa Logo
10:35 - 19:42
LHR
-
KOA
20h 07m
1 stop
Lufthansa Logo
22:48 - 07:25
KOA
-
LHR
21h 37m
1 stop
£1,111Lufthansa
Tue, 21 Apr - Tue, 28 Apr
KLM Logo
20:15 - 17:35
LCY
-
KOA
32h 20m
2 stops
KLM Logo
21:16 - 09:30
KOA
-
LCY
25h 14m
2 stops
£2,195KLM
Fri, 17 Jul - Sun, 2 Aug
KLM Logo
20:15 - 17:35
LCY
-
KOA
32h 20m
2 stops
KLM Logo
21:16 - 09:30
KOA
-
LCY
25h 14m
2 stops
£2,202KLM
Fri, 17 Jul - Sun, 2 Aug

ITA Airways flights from London to Kailua-Kona

Our best ITA Airways deals on London to Kailua-Kona flight tickets
ITA Airways
21 Apr
LHR16:30London Heathrow
38h 12m
2 stops
KOA19:42Kona Intl
28 Apr
KOA12:02Kona Intl
40h 38m
2 stops
LHR15:40London Heathrow
£1,064
ITA Airways
24 Sept
LHR16:30London Heathrow
39h 25m
2 stops
KOA20:55Kona Intl
28 Sept
KOA22:55Kona Intl
29h 45m
2 stops
LHR15:40London Heathrow
£1,164
ITA Airways
24 Sept
LHR16:30London Heathrow
39h 25m
2 stops
KOA20:55Kona Intl
28 Sept
KOA22:55Kona Intl
29h 45m
2 stops
LHR15:40London Heathrow
£1,222

Lufthansa flights from London to Kailua-Kona

Our best Lufthansa deals on London to Kailua-Kona flight tickets
Lufthansa
29 Apr
LHR10:35London Heathrow
20h 07m
1 stop
KOA19:42Kona Intl
13 May
KOA23:04Kona Intl
25h 06m
1 stop
LHR11:10London Heathrow
£1,094
Lufthansa
21 Sept
LHR10:35London Heathrow
20h 00m
1 stop
KOA19:35Kona Intl
29 Sept
KOA22:55Kona Intl
25h 15m
1 stop
LHR11:10London Heathrow
£1,098
Lufthansa
21 Apr
LHR10:35London Heathrow
20h 07m
1 stop
KOA19:42Kona Intl
28 Apr
KOA22:48Kona Intl
21h 37m
1 stop
LHR07:25London Heathrow
£1,111

momondo 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, momondo users made 279,928 searches. Data last updated 29 March 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

LHR - KOA

LHRKOA

London Heathrow

Tue 21/4

14:10-12:57

2 stops33h 47m

Kona Intl

Tue 28/4

20:50-12:10

1 stop28h 20m

£871

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 21/9

12:00-11:14

2 stops34h 14m

Kona Intl

Tue 29/9

22:55-10:00

2 stops24h 05m

£896

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Tue 21/4

15:40-10:56

2 stops54h 16m

Kona Intl

Tue 28/4

08:00-14:40

2 stops19h 40m

£920

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 21/9

12:00-11:14

2 stops34h 14m

Kona Intl

Tue 29/9

21:30-06:45

1 stop22h 15m

£968

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sun 10/5

21:25-19:52

2 stops57h 27m

Kona Intl

Sun 17/5

08:00-20:20

2 stops25h 20m

£997

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 21/4

16:30-19:42

2 stops38h 12m

Kona Intl

Tue 28/4

12:02-15:40

2 stops40h 38m

£1,064

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 21/9

10:35-19:35

1 stop20h 00m

Kona Intl

Tue 29/9

22:55-11:10

1 stop25h 15m

£1,098
Fastest return journey

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 21/4

10:35-19:42

1 stop20h 07m

Kona Intl

Tue 28/4

22:48-07:25

1 stop21h 37m

£1,111

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Fri 17/7

20:15-17:35

2 stops32h 20m

Kona Intl

Sun 2/8

21:16-09:30

2 stops25h 14m

£2,195

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Fri 17/7

20:15-17:35

2 stops32h 20m

Kona Intl

Sun 2/8

21:16-09:30

2 stops25h 14m

£2,202

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kailua-Kona from

How to get the cheapest flight ticket from London to Kailua-Kona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Kailua-Kona?

What is the cheapest month to fly to Kailua-Kona?

The month of November is, on average, the cheapest month to fly to Kailua-Kona from London, with most prices found around £1,120. The month of May is another great option to travel to Kailua-Kona, with average flight prices from London averaging around £1,142.

Can stopping save me money on London to Kailua-Kona flights?

You could potentially save up to 9% on your flight if you consider stops on a London to Kailua-Kona flight.

When to book flights from London to Kailua-Kona

Are you open to changing your travel dates? Check out the ideal times to fly from London to Kailua-Kona according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to Kailua-Kona (LON to KOA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Kailua-Kona

Fastest flight time

19h 56m

Direct flights

None
The fastest flight from London to Kailua-Kona takes 19h 56m
There are no direct flights from London to Kailua-Kona. There are no popular flight routes from London to Kailua-Kona.
Search flight deals

  • How far is London to Kona Intl by plane?

    Kona Intl is 7304.0 mi away from London. Flights usually cover this in 19h 56m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London to Kona Intl Airport?

    Prices for flights from London to Kona Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Kona Intl Airport?

  • How old do you have to be to fly from London to Kona Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Kona Intl Airport.

  • What documentation or ID do you need to fly to Kona Intl Airport?

    The travel and health documents required for your trip to Kona Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kona Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London to Kailua-Kona?

Best airlines flying from London to Kailua-Kona

Compare and see reviews for airlines that fly from London to Kailua-Kona with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £463Free CancellationRating
7.4
9,509 reviews
Search United Airlines flights
LufthansaPriceFrom £1,009Free CancellationRating
6.8
7,872 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Kailua-Kona?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Kailua-Kona for you.

Can I find flights from London to Kailua-Kona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Kailua-Kona flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Kailua-Kona?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Kailua-Kona.

I’m not ready to book a flight from London to Kailua-Kona right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Kailua-Kona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kailua-Kona and let you know when they change.

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