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Cheap flights from Kailua-Kona to London from £310

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to London departing on 13/8. 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 Kailua-Kona to London

Cheap return flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
21:45 - 12:10
KOA
-
LHR
27h 25m
1 stop
Virgin Atlantic Logo
06:30 - 17:51
LHR
-
KOA
22h 21m
2 stops
£702Virgin Atlantic
Sat, 5 Sep - Fri, 25 Sep
Virgin Atlantic Logo
20:40 - 06:45
KOA
-
LHR
23h 05m
2 stops
Virgin Atlantic Logo
06:30 - 17:51
LHR
-
KOA
22h 21m
2 stops
£705Virgin Atlantic
Sat, 5 Sep - Fri, 25 Sep
Delta Logo
20:40 - 06:25
KOA
-
LHR
22h 45m
2 stops
Delta Logo
06:30 - 17:54
LHR
-
KOA
22h 24m
2 stops
£706Delta
Tue, 29 Sep - Tue, 20 Oct
Multiple Airlines Logo
22:50 - 10:00
KOA
-
LHR
24h 10m
2 stops
Multiple Airlines Logo
06:30 - 19:35
LHR
-
KOA
24h 05m
2 stops
£713Multiple Airlines
Tue, 8 Sep - Tue, 22 Sep
Virgin Atlantic Logo
21:45 - 12:10
KOA
-
LHR
27h 25m
1 stop
Virgin Atlantic Logo
09:55 - 18:34
LHR
-
KOA
19h 39m
1 stop
£714Virgin Atlantic
Sat, 5 Sep - Fri, 25 Sep
KLM Logo
21:45 - 15:35
KOA
-
LHR
30h 50m
1 stop
KLM Logo
20:55 - 17:51
LHR
-
KOA
31h 56m
2 stops
£716KLM
Tue, 8 Sep - Tue, 22 Sep
United Airlines Logo
22:50 - 07:25
KOA
-
LHR
21h 35m
1 stop
United Airlines Logo
10:35 - 19:35
LHR
-
KOA
20h 00m
1 stop
£723United Airlines
Tue, 8 Sep - Tue, 22 Sep
Multiple Airlines Logo
20:00 - 06:30
KOA
-
LHR
23h 30m
2 stops
Multiple Airlines Logo
14:10 - 10:51
LHR
-
KOA
31h 41m
3 stops
£735Multiple Airlines
Tue, 8 Sep - Tue, 22 Sep
Delta Logo
20:50 - 06:20
KOA
-
LHR
22h 30m
2 stops
Delta Logo
06:30 - 17:37
LHR
-
KOA
22h 07m
2 stops
£853Delta
Tue, 12 May - Thu, 28 May
Delta Logo
20:50 - 12:10
KOA
-
LHR
28h 20m
1 stop
Delta Logo
06:30 - 19:20
LHR
-
KOA
23h 50m
2 stops
£862Delta
Tue, 12 May - Thu, 28 May

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United Airlines flights from Kailua-Kona to London Heathrow Airport

Our best United Airlines deals on Kailua-Kona to London Heathrow Airport flight tickets
United Airlines
8 Sept
KOA22:50Kona Intl
21h 35m
1 stop
LHR07:25London Heathrow
22 Sept
LHR10:35London Heathrow
20h 00m
1 stop
KOA19:35Kona Intl
£723
United Airlines
19 Jul
KOA22:50Kona Intl
21h 35m
1 stop
LHR07:25London Heathrow
27 Jul
LHR10:35London Heathrow
19h 56m
1 stop
KOA19:31Kona Intl
£863
United Airlines
6 May
KOA23:04Kona Intl
21h 21m
1 stop
LHR07:25London Heathrow
20 May
LHR10:35London Heathrow
20h 15m
1 stop
KOA19:50Kona Intl
£865

Lufthansa flights from Kailua-Kona to London Heathrow Airport

Our best Lufthansa deals on Kailua-Kona to London Heathrow Airport flight tickets
Lufthansa
6 May
KOA12:02Kona Intl
21h 43m
2 stops
LHR20:45London Heathrow
20 May
LHR06:30London Heathrow
24h 20m
2 stops
KOA19:50Kona Intl
£842
Lufthansa
27 May
KOA11:55Kona Intl
21h 50m
2 stops
LHR20:45London Heathrow
3 Jun
LHR06:30London Heathrow
24h 01m
2 stops
KOA19:31Kona Intl
£865
Lufthansa
27 May
KOA11:55Kona Intl
23h 45m
2 stops
LHR22:40London Heathrow
3 Jun
LHR06:30London Heathrow
24h 17m
2 stops
KOA19:47Kona Intl
£883

momondo Fare Finder

 
Customise your flight search to find flights from Kailua-Kona to London Heathrow Airport 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 1 May 2026.
Use the filters below to find and compare flights from Kailua-Kona to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sat 5/9

21:45-12:10

1 stop27h 25m

London Heathrow

Fri 25/9

06:30-17:51

2 stops22h 21m

£702

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sat 5/9

20:40-06:45

2 stops23h 05m

London Heathrow

Fri 25/9

06:30-17:51

2 stops22h 21m

£705

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 29/9

20:40-06:25

2 stops22h 45m

London Heathrow

Tue 20/10

06:30-17:54

2 stops22h 24m

£706

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 8/9

22:50-10:00

2 stops24h 10m

London Heathrow

Tue 22/9

06:30-19:35

2 stops24h 05m

£713

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sat 5/9

21:45-12:10

1 stop27h 25m

London Heathrow

Fri 25/9

09:55-18:34

1 stop19h 39m

£714

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 8/9

21:45-15:35

1 stop30h 50m

London Heathrow

Tue 22/9

20:55-17:51

2 stops31h 56m

£716
Fastest return journey

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 8/9

22:50-07:25

1 stop21h 35m

London Heathrow

Tue 22/9

10:35-19:35

1 stop20h 00m

£723

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 8/9

20:00-06:30

2 stops23h 30m

London Heathrow

Tue 22/9

14:10-10:51

3 stops31h 41m

£735

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 12/5

20:50-06:20

2 stops22h 30m

London Heathrow

Thu 28/5

06:30-17:37

2 stops22h 07m

£853

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 12/5

20:50-12:10

1 stop28h 20m

London Heathrow

Thu 28/5

06:30-19:20

2 stops23h 50m

£862

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to London from

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

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 Kailua-Kona and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, April is the cheapest month to fly from Kailua-Kona to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Kailua-Kona averaging around £0.

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

You could potentially save up to 11% on your flight if you consider stops on a Kailua-Kona to London Heathrow Airport flight.

When to book flights from Kailua-Kona to London Heathrow Airport

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

Cheap Kailua-Kona to London Heathrow Airport (KOA to LHR) flight deals and tips

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

Fastest flight time

20h 10m

Direct flights

None
The fastest flight from Kailua-Kona to London Heathrow Airport takes 20h 10m
There are no direct flights from Kailua-Kona to London Heathrow Airport. There are no popular flight routes from Kailua-Kona to London Heathrow Airport.
Search flight deals

Frequently asked questions about flying from Kailua-Kona to London Heathrow Airport

  • How far is Kona Intl to London Heathrow by plane?

    The straight-line distance from Kona Intl to London Heathrow is 7300.0 mi. In terms of flight time, this usually takes a little over 20h 10m.

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

    Prices for flights from Kona Intl Airport to London Heathrow Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kona Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Stratford-upon-Avon
Slough
Wembley
Maidstone
Northampton
Swindon
Ipswich
Southend-on-Sea
Ilford
Canterbury
Guildford
Hayes
Poole
Chelmsford
Folkestone
Dover

Why use momondo?

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

Finding the right flight to London from Kailua-Kona is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Flights from Kailua-Kona to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Kailua-Kona.

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

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

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