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Cheap flights from Kailua-Kona to London from £371

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 15/8. 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
1 adult, Economy, 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.
Delta Logo
22:07 - 10:15
KOA
-
LHR
25h 08m
1 stop
Delta Logo
06:30 - 17:43
LHR
-
KOA
22h 13m
2 stops
£684Delta
Mon, 27 Apr - Tue, 5 May
Delta Logo
20:50 - 07:15
KOA
-
LHR
23h 25m
2 stops
Delta Logo
06:30 - 17:43
LHR
-
KOA
22h 13m
2 stops
£687Delta
Mon, 27 Apr - Tue, 5 May
Virgin Atlantic Logo
22:07 - 10:15
KOA
-
LHR
25h 08m
1 stop
Virgin Atlantic Logo
09:55 - 17:43
LHR
-
KOA
18h 48m
1 stop
£705Virgin Atlantic
Mon, 27 Apr - Tue, 5 May
Multiple Airlines Logo
22:48 - 09:35
KOA
-
LHR
23h 47m
3 stops
Multiple Airlines Logo
15:05 - 10:47
LHR
-
KOA
30h 42m
2 stops
£715Multiple Airlines
Mon, 27 Apr - Tue, 5 May
Delta Logo
22:07 - 10:15
KOA
-
LHR
25h 08m
1 stop
Delta Logo
08:40 - 19:27
LHR
-
KOA
21h 47m
2 stops
£722Delta
Wed, 6 May - Thu, 14 May
Air Canada Logo
22:48 - 13:20
KOA
-
LHR
27h 32m
2 stops
Air Canada Logo
14:10 - 10:47
LHR
-
KOA
31h 37m
2 stops
£742Air Canada
Thu, 23 Apr - Thu, 30 Apr
United Airlines Logo
13:05 - 07:45
KOA
-
LHR
31h 40m
2 stops
United Airlines Logo
10:35 - 19:42
LHR
-
KOA
20h 07m
1 stop
£742United Airlines
Wed, 22 Apr - Wed, 29 Apr
United Airlines Logo
19:30 - 05:55
KOA
-
LHR
23h 25m
2 stops
United Airlines Logo
08:00 - 19:42
LHR
-
KOA
22h 42m
2 stops
£746United Airlines
Wed, 22 Apr - Wed, 29 Apr
Air Canada Logo
22:48 - 09:35
KOA
-
LHR
23h 47m
3 stops
Air Canada Logo
14:10 - 10:47
LHR
-
KOA
31h 37m
3 stops
£758Air Canada
Thu, 23 Apr - Thu, 30 Apr
Multiple Airlines Logo
11:15 - 10:55
KOA
-
LGW
36h 40m
1 stop
Multiple Airlines Logo
10:20 - 11:14
LGW
-
KOA
35h 54m
1 stop
£914Multiple Airlines
Wed, 15 Jul - Thu, 10 Sep

United Airlines flights from Kailua-Kona to London

Our best United Airlines deals on Kailua-Kona to London flight tickets
United Airlines
22 Apr
KOA13:05Kona Intl
31h 40m
2 stops
LHR07:45London Heathrow
29 Apr
LHR10:35London Heathrow
20h 07m
1 stop
KOA19:42Kona Intl
£742
United Airlines
22 Apr
KOA19:30Kona Intl
23h 25m
2 stops
LHR05:55London Heathrow
29 Apr
LHR08:00London Heathrow
22h 42m
2 stops
KOA19:42Kona Intl
£746
United Airlines
23 Apr
KOA22:48Kona Intl
21h 37m
1 stop
LHR07:25London Heathrow
30 Apr
LHR10:35London Heathrow
20h 15m
1 stop
KOA19:50Kona Intl
£780

Delta flights from Kailua-Kona to London

Our best Delta deals on Kailua-Kona to London flight tickets
Delta
27 Apr
KOA22:07Kona Intl
25h 08m
1 stop
LHR10:15London Heathrow
5 May
LHR06:30London Heathrow
22h 13m
2 stops
KOA17:43Kona Intl
£684
Delta
27 Apr
KOA20:50Kona Intl
23h 25m
2 stops
LHR07:15London Heathrow
5 May
LHR06:30London Heathrow
22h 13m
2 stops
KOA17:43Kona Intl
£687
Delta
6 May
KOA22:07Kona Intl
25h 08m
1 stop
LHR10:15London Heathrow
14 May
LHR08:40London Heathrow
21h 47m
2 stops
KOA19:27Kona Intl
£722

momondo Fare Finder

 
Customise your flight search to find flights from Kailua-Kona to London 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 10 March 2026.
Use the filters below to find and compare flights from Kailua-Kona to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 27/4

22:07-10:15

1 stop25h 08m

London Heathrow

Tue 5/5

06:30-17:43

2 stops22h 13m

£684

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 27/4

20:50-07:15

2 stops23h 25m

London Heathrow

Tue 5/5

06:30-17:43

2 stops22h 13m

£687
Fastest return journey

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 27/4

22:07-10:15

1 stop25h 08m

London Heathrow

Tue 5/5

09:55-17:43

1 stop18h 48m

£705

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 27/4

22:48-09:35

3 stops23h 47m

London Heathrow

Tue 5/5

15:05-10:47

2 stops30h 42m

£715

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 6/5

22:07-10:15

1 stop25h 08m

London Heathrow

Thu 14/5

08:40-19:27

2 stops21h 47m

£722

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 23/4

22:48-13:20

2 stops27h 32m

London Heathrow

Thu 30/4

14:10-10:47

2 stops31h 37m

£742

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 22/4

13:05-07:45

2 stops31h 40m

London Heathrow

Wed 29/4

10:35-19:42

1 stop20h 07m

£742

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 22/4

19:30-05:55

2 stops23h 25m

London Heathrow

Wed 29/4

08:00-19:42

2 stops22h 42m

£746

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 23/4

22:48-09:35

3 stops23h 47m

London Heathrow

Thu 30/4

14:10-10:47

3 stops31h 37m

£758

Kailua-KonaLondon

KOA - LGW

KOALGW

Kona Intl

Wed 15/7

11:15-10:55

1 stop36h 40m

London Gatwick

Thu 10/9

10:20-11:14

1 stop35h 54m

£914

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 London from

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

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 Kailua-Kona to London flights?

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

When to book flights from Kailua-Kona to London

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

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

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

Fastest flight time

21h 37m

Direct flights

None
The fastest flight from Kailua-Kona to London takes 21h 37m
There are no direct flights from Kailua-Kona to London. There are no popular flight routes from Kailua-Kona to London.
Search flight deals

  • How far is Kona Intl to London by plane?

    The distance between Kona Intl and London is about 7304.0 mi. In terms of flight time, this usually takes a little over 21h 37m.

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

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

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

    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.

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

    The travel and health documents required for your trip to London 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 London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Ipswich
Canterbury
Ilford
Wembley
Guildford
Chelmsford
Hayes
Dover
Folkestone
Ramsgate
Worthing
Colchester
Chichester

Why use momondo?

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

It is quick and easy to find Kailua-Kona to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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 all potential Kailua-Kona to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to London from Kailua-Kona. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport