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Cheap flights from London to Kailua-Kona from £587

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 14/10. 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
1 adult, Economy, 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
12:30 - 06:47
LHR
-
KOA
28h 17m
2 stops
Multiple Airlines Logo
22:45 - 10:30
KOA
-
LHR
25h 45m
1 stop
£772Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
Multiple Airlines Logo
12:10 - 11:54
LHR
-
KOA
33h 44m
2 stops
Multiple Airlines Logo
21:40 - 06:20
KOA
-
LHR
22h 40m
2 stops
£836Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
Multiple Airlines Logo
10:25 - 22:44
LGW
-
KOA
22h 19m
2 stops
Multiple Airlines Logo
08:05 - 19:20
KOA
-
LGW
25h 15m
2 stops
£843Multiple Airlines
Mon, 9 Nov - Mon, 16 Nov
Multiple Airlines Logo
21:25 - 21:08
LHR
-
KOA
58h 43m
2 stops
Multiple Airlines Logo
23:59 - 08:30
KOA
-
LHR
22h 31m
2 stops
£855Multiple Airlines
Sat, 17 Oct - Sat, 31 Oct
Multiple Airlines Logo
21:25 - 21:08
LHR
-
KOA
58h 43m
2 stops
Multiple Airlines Logo
22:05 - 16:50
KOA
-
LHR
32h 45m
1 stop
£861Multiple Airlines
Sat, 17 Oct - Sat, 31 Oct
Alaska Airlines Logo
14:45 - 22:44
LHR
-
KOA
17h 59m
1 stop
Alaska Airlines Logo
08:05 - 12:20
KOA
-
LHR
18h 15m
1 stop
£946Alaska Airlines
Mon, 9 Nov - Mon, 16 Nov
Alaska Airlines Logo
17:00 - 09:36
LHR
-
KOA
27h 36m
2 stops
Alaska Airlines Logo
22:21 - 12:20
KOA
-
LHR
27h 59m
1 stop
£1,020Alaska Airlines
Wed, 21 Oct - Thu, 29 Oct
Lufthansa Logo
09:15 - 19:31
LCY
-
KOA
21h 16m
2 stops
Lufthansa Logo
22:15 - 17:55
KOA
-
LCY
32h 40m
2 stops
£2,004Lufthansa
Thu, 6 Aug - Sat, 15 Aug
KLM Logo
20:15 - 17:35
LCY
-
KOA
32h 20m
2 stops
KLM Logo
20:42 - 09:30
KOA
-
LCY
25h 48m
2 stops
£2,055KLM
Thu, 6 Aug - Sat, 15 Aug
Virgin Atlantic Logo
20:05 - 18:39
LCY
-
KOA
32h 34m
2 stops
Virgin Atlantic Logo
21:40 - 16:35
KOA
-
LCY
32h 55m
2 stops
£5,245Virgin Atlantic
Mon, 9 Nov - Mon, 16 Nov

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United Airlines flights from London to Kailua-Kona

Our best United Airlines deals on London to Kailua-Kona flight tickets
United Airlines
31 Aug
LHR16:25London Heathrow
38h 10m
2 stops
KOA19:35Kona Intl
7 Sept
KOA22:50Kona Intl
21h 35m
1 stop
LHR07:25London Heathrow
£1,194
United Airlines
9 Nov
LHR07:40London Heathrow
22h 52m
2 stops
KOA20:32Kona Intl
13 Nov
KOA20:25Kona Intl
23h 55m
2 stops
LHR06:20London Heathrow
£1,229
United Airlines
31 Oct
LHR10:05London Heathrow
19h 27m
1 stop
KOA19:32Kona Intl
3 Nov
KOA23:59Kona Intl
21h 26m
1 stop
LHR07:25London Heathrow
£1,237

Alaska Airlines flights from London to Kailua-Kona

Our best Alaska Airlines deals on London to Kailua-Kona flight tickets
Alaska Airlines
9 Nov
LHR14:45London Heathrow
17h 59m
1 stop
KOA22:44Kona Intl
16 Nov
KOA08:05Kona Intl
18h 15m
1 stop
LHR12:20London Heathrow
£946
Alaska Airlines
21 Oct
LHR17:00London Heathrow
27h 36m
2 stops
KOA09:36Kona Intl
29 Oct
KOA22:21Kona Intl
27h 59m
1 stop
LHR12:20London Heathrow
£1,020
Alaska Airlines
21 Oct
LHR17:00London Heathrow
27h 36m
2 stops
KOA09:36Kona Intl
29 Oct
KOA11:59Kona Intl
38h 21m
1 stop
LHR12:20London Heathrow
£1,023

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 19 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

LHR - KOA

LHRKOA

London Heathrow

Mon 9/11

12:30-06:47

2 stops28h 17m

Kona Intl

Mon 16/11

22:45-10:30

1 stop25h 45m

£772

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 9/11

12:10-11:54

2 stops33h 44m

Kona Intl

Mon 16/11

21:40-06:20

2 stops22h 40m

£836

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 9/11

10:25-22:44

2 stops22h 19m

Kona Intl

Mon 16/11

08:05-19:20

2 stops25h 15m

£843

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 17/10

21:25-21:08

2 stops58h 43m

Kona Intl

Sat 31/10

23:59-08:30

2 stops22h 31m

£855

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 17/10

21:25-21:08

2 stops58h 43m

Kona Intl

Sat 31/10

22:05-16:50

1 stop32h 45m

£861
Fastest return journey

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 9/11

14:45-22:44

1 stop17h 59m

Kona Intl

Mon 16/11

08:05-12:20

1 stop18h 15m

£946

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

£1,020

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Thu 6/8

09:15-19:31

2 stops21h 16m

Kona Intl

Sat 15/8

22:15-17:55

2 stops32h 40m

£2,004

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Thu 6/8

20:15-17:35

2 stops32h 20m

Kona Intl

Sat 15/8

20:42-09:30

2 stops25h 48m

£2,055

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Mon 9/11

20:05-18:39

2 stops32h 34m

Kona Intl

Mon 16/11

21:40-16:35

2 stops32h 55m

£5,245

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 May is, on average, the cheapest month to fly to Kailua-Kona from London, with most prices found around £786. The month of November is another great option to travel to Kailua-Kona, with average flight prices from London averaging around £1,148.

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

You could potentially save up to 53% 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

22h 19m

Direct flights

None
The fastest flight from London to Kailua-Kona takes 22h 19m
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 22h 19m, 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
10,007 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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