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Cheap flights from London to Kailua-Kona from £458

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 30/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
21:25 - 22:10
LHR
-
KOA
35h 45m
2 stops
Multiple Airlines Logo
08:03 - 20:20
KOA
-
LHR
25h 17m
2 stops
£985Multiple Airlines
Tue, 7 Jul - Tue, 14 Jul
Multiple Airlines Logo
12:00 - 12:16
LHR
-
KOA
35h 16m
2 stops
Multiple Airlines Logo
15:46 - 17:20
KOA
-
LHR
38h 34m
2 stops
£1,064Multiple Airlines
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
08:50 - 09:34
LHR
-
KOA
35h 44m
2 stops
Multiple Airlines Logo
21:55 - 10:15
KOA
-
LHR
25h 20m
1 stop
£1,084Multiple Airlines
Tue, 7 Jul - Tue, 14 Jul
Multiple Airlines Logo
09:50 - 09:36
LHR
-
KOA
34h 46m
2 stops
Multiple Airlines Logo
14:28 - 17:20
KOA
-
LHR
39h 52m
2 stops
£1,097Multiple Airlines
Wed, 29 Apr - Wed, 13 May
Multiple Airlines Logo
09:50 - 09:34
LHR
-
KOA
34h 44m
2 stops
Multiple Airlines Logo
21:19 - 15:05
KOA
-
LHR
30h 46m
1 stop
£1,119Multiple Airlines
Tue, 7 Jul - Wed, 15 Jul
Lufthansa Logo
10:35 - 19:42
LHR
-
KOA
20h 07m
1 stop
Lufthansa Logo
23:04 - 07:25
KOA
-
LHR
21h 21m
1 stop
£1,135Lufthansa
Wed, 29 Apr - Wed, 13 May
Lufthansa Logo
10:35 - 19:42
LHR
-
KOA
20h 07m
1 stop
Lufthansa Logo
13:15 - 20:40
KOA
-
LHR
20h 25m
2 stops
£1,137Lufthansa
Wed, 29 Apr - Wed, 13 May
KLM Logo
20:15 - 17:35
LCY
-
KOA
32h 20m
2 stops
KLM Logo
21:16 - 09:30
KOA
-
LCY
25h 14m
2 stops
£1,464KLM
Wed, 8 Jul - Tue, 14 Jul
KLM Logo
20:15 - 17:35
LCY
-
KOA
32h 20m
2 stops
KLM Logo
21:16 - 09:30
KOA
-
LCY
25h 14m
2 stops
£1,586KLM
Wed, 8 Jul - Mon, 13 Jul
China Eastern Logo
11:35 - 19:20
LGW
-
KOA
42h 45m
2 stops
China Eastern Logo
21:55 - 15:00
KOA
-
LGW
54h 05m
2 stops
£2,370China Eastern
Mon, 25 May - Mon, 1 Jun

Alaska Airlines flights from London to Kailua-Kona

Our best Alaska Airlines deals on London to Kailua-Kona flight tickets
Alaska Airlines
24 May
LHR17:00London Heathrow
27h 26m
2 stops
KOA09:26Kona Intl
31 May
KOA08:00Kona Intl
20h 05m
1 stop
LHR15:05London Heathrow
£1,147
Alaska Airlines
13 Aug
LHR17:00London Heathrow
37h 05m
1 stop
KOA19:05Kona Intl
27 Aug
KOA22:25Kona Intl
29h 40m
1 stop
LHR15:05London Heathrow
£1,246
Alaska Airlines
28 Sept
LHR17:00London Heathrow
39h 17m
1 stop
KOA21:17Kona Intl
1 Oct
KOA22:25Kona Intl
29h 40m
1 stop
LHR15:05London Heathrow
£1,271

KLM flights from London to Kailua-Kona

Our best KLM deals on London to Kailua-Kona flight tickets
KLM
8 Jul
LCY20:15London City
32h 20m
2 stops
KOA17:35Kona Intl
14 Jul
KOA21:16Kona Intl
25h 14m
2 stops
LCY09:30London City
£1,464
KLM
8 Jul
LCY20:15London City
32h 20m
2 stops
KOA17:35Kona Intl
13 Jul
KOA21:16Kona Intl
25h 14m
2 stops
LCY09:30London City
£1,586
KLM
15 Apr
LCY20:15London City
32h 28m
2 stops
KOA17:43Kona Intl
21 Apr
KOA20:50Kona Intl
25h 40m
2 stops
LCY09:30London City
£1,589

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 11 April 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 7/7

21:25-22:10

2 stops35h 45m

Kona Intl

Tue 14/7

08:03-20:20

2 stops25h 17m

£985

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 7/5

12:00-12:16

2 stops35h 16m

Kona Intl

Thu 14/5

15:46-17:20

2 stops38h 34m

£1,064

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 7/7

08:50-09:34

2 stops35h 44m

Kona Intl

Tue 14/7

21:55-10:15

1 stop25h 20m

£1,084

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 29/4

09:50-09:36

2 stops34h 46m

Kona Intl

Wed 13/5

14:28-17:20

2 stops39h 52m

£1,097

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 7/7

09:50-09:34

2 stops34h 44m

Kona Intl

Wed 15/7

21:19-15:05

1 stop30h 46m

£1,119

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 29/4

10:35-19:42

1 stop20h 07m

Kona Intl

Wed 13/5

23:04-07:25

1 stop21h 21m

£1,135
Fastest return journey

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 29/4

10:35-19:42

1 stop20h 07m

Kona Intl

Wed 13/5

13:15-20:40

2 stops20h 25m

£1,137

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Wed 8/7

20:15-17:35

2 stops32h 20m

Kona Intl

Tue 14/7

21:16-09:30

2 stops25h 14m

£1,464

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Wed 8/7

20:15-17:35

2 stops32h 20m

Kona Intl

Mon 13/7

21:16-09:30

2 stops25h 14m

£1,586

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 25/5

11:35-19:20

2 stops42h 45m

Kona Intl

Mon 1/6

21:55-15:00

2 stops54h 05m

£2,370

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

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

18h 55m

Direct flights

None
The fastest flight from London to Kailua-Kona takes 18h 55m
There are no direct flights from London to Kailua-Kona. There are no popular flight routes from London to Kailua-Kona.
Search flight deals

Frequently asked questions about flying from London to Kailua-Kona

  • How far is London to Kona Intl by plane?

    Kona Intl is 7304.0 mi away from London. Flights usually cover this in 18h 55m, 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 £457Free CancellationRating
7.4
9,569 reviews
Search United Airlines 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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