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Cheap flights from Kailua-Kona to London from $536

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 3/25. 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 round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:07 pm - 10:15 am
KOA
-
LHR
25h 08m
1 stop
Delta Logo
6:30 am - 5:43 pm
LHR
-
KOA
22h 13m
2 stops
$914Delta
Mon, Apr 27 - Tue, May 5
Delta Logo
8:50 pm - 7:15 am
KOA
-
LHR
23h 25m
2 stops
Delta Logo
6:30 am - 5:43 pm
LHR
-
KOA
22h 13m
2 stops
$918Delta
Mon, Apr 27 - Tue, May 5
Virgin Atlantic Logo
10:07 pm - 10:15 am
KOA
-
LHR
25h 08m
1 stop
Virgin Atlantic Logo
9:55 am - 5:43 pm
LHR
-
KOA
18h 48m
1 stop
$942Virgin Atlantic
Mon, Apr 27 - Tue, May 5
Multiple Airlines Logo
2:25 pm - 1:20 pm
KOA
-
LHR
35h 55m
1 stop
Multiple Airlines Logo
6:30 am - 7:42 pm
LHR
-
KOA
24h 12m
2 stops
$945Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
2:25 pm - 6:30 am
KOA
-
LHR
29h 05m
2 stops
Multiple Airlines Logo
6:30 am - 7:42 pm
LHR
-
KOA
24h 12m
2 stops
$946Multiple Airlines
Sun, Apr 19 - Sun, Apr 26
Multiple Airlines Logo
10:48 pm - 9:35 am
KOA
-
LHR
23h 47m
3 stops
Multiple Airlines Logo
3:05 pm - 10:47 am
LHR
-
KOA
30h 42m
2 stops
$955Multiple Airlines
Mon, Apr 27 - Tue, May 5
Delta Logo
10:07 pm - 10:15 am
KOA
-
LHR
25h 08m
1 stop
Delta Logo
8:40 am - 7:27 pm
LHR
-
KOA
21h 47m
2 stops
$964Delta
Wed, May 6 - Thu, May 14
Delta Logo
8:50 pm - 7:10 am
KOA
-
LHR
23h 20m
2 stops
Delta Logo
6:30 am - 7:27 pm
LHR
-
KOA
23h 57m
2 stops
$968Delta
Wed, May 6 - Thu, May 14
Air Canada Logo
10:48 pm - 1:20 pm
KOA
-
LHR
27h 32m
2 stops
Air Canada Logo
2:10 pm - 10:47 am
LHR
-
KOA
31h 37m
2 stops
$991Air Canada
Thu, Apr 23 - Thu, Apr 30
United Airlines Logo
1:05 pm - 7:45 am
KOA
-
LHR
31h 40m
2 stops
United Airlines Logo
10:35 am - 7:42 pm
LHR
-
KOA
20h 07m
1 stop
$992United Airlines
Wed, Apr 22 - Wed, Apr 29

United Airlines flights from Kailua-Kona to London

Our best United Airlines deals on Kailua-Kona to London flight tickets
United Airlines
Apr 22
KOA1:05 pmKona Intl
31h 40m
2 stops
LHR7:45 amLondon Heathrow
Apr 29
LHR10:35 amLondon Heathrow
20h 07m
1 stop
KOA7:42 pmKona Intl
$992
United Airlines
Apr 22
KOA7:30 pmKona Intl
23h 25m
2 stops
LHR5:55 amLondon Heathrow
Apr 29
LHR8:00 amLondon Heathrow
22h 42m
2 stops
KOA7:42 pmKona Intl
$997
United Airlines
Apr 23
KOA10:48 pmKona Intl
21h 37m
1 stop
LHR7:25 amLondon Heathrow
Apr 30
LHR10:35 amLondon Heathrow
20h 15m
1 stop
KOA7:50 pmKona Intl
$1,042

Delta flights from Kailua-Kona to London

Our best Delta deals on Kailua-Kona to London flight tickets
Delta
Apr 27
KOA10:07 pmKona Intl
25h 08m
1 stop
LHR10:15 amLondon Heathrow
May 5
LHR6:30 amLondon Heathrow
22h 13m
2 stops
KOA5:43 pmKona Intl
$914
Delta
Apr 27
KOA8:50 pmKona Intl
23h 25m
2 stops
LHR7:15 amLondon Heathrow
May 5
LHR6:30 amLondon Heathrow
22h 13m
2 stops
KOA5:43 pmKona Intl
$918
Delta
May 6
KOA10:07 pmKona Intl
25h 08m
1 stop
LHR10:15 amLondon Heathrow
May 14
LHR8:40 amLondon Heathrow
21h 47m
2 stops
KOA7:27 pmKona Intl
$964

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated March 10, 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 round-trip

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 4/27

10:07 pm-10:15 am

1 stop25h 08m

London Heathrow

Tue 5/5

6:30 am-5:43 pm

2 stops22h 13m

$914

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 4/27

8:50 pm-7:15 am

2 stops23h 25m

London Heathrow

Tue 5/5

6:30 am-5:43 pm

2 stops22h 13m

$918
Quickest round-trip

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 4/27

10:07 pm-10:15 am

1 stop25h 08m

London Heathrow

Tue 5/5

9:55 am-5:43 pm

1 stop18h 48m

$942

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 4/19

2:25 pm-1:20 pm

1 stop35h 55m

London Heathrow

Sun 4/26

6:30 am-7:42 pm

2 stops24h 12m

$945

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 4/19

2:25 pm-6:30 am

2 stops29h 05m

London Heathrow

Sun 4/26

6:30 am-7:42 pm

2 stops24h 12m

$946

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 4/27

10:48 pm-9:35 am

3 stops23h 47m

London Heathrow

Tue 5/5

3:05 pm-10:47 am

2 stops30h 42m

$955

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 5/6

10:07 pm-10:15 am

1 stop25h 08m

London Heathrow

Thu 5/14

8:40 am-7:27 pm

2 stops21h 47m

$964

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 5/6

8:50 pm-7:10 am

2 stops23h 20m

London Heathrow

Thu 5/14

6:30 am-7:27 pm

2 stops23h 57m

$968

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 4/23

10:48 pm-1:20 pm

2 stops27h 32m

London Heathrow

Thu 4/30

2:10 pm-10:47 am

2 stops31h 37m

$991

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 4/22

1:05 pm-7:45 am

2 stops31h 40m

London Heathrow

Wed 4/29

10:35 am-7:42 pm

1 stop20h 07m

$992

Flights are sorted by cheapest round-trip 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 63% 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 round-trip 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?

    There are 7304.0 mi between Kona Intl and London. Flights usually cover this in 21h 37m, depending on flying conditions and air traffic around both airports.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kona Intl Airport to London.

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

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Kailua-Kona to London

Compare and see reviews for airlines that fly from Kailua-Kona to London with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $629Free CancellationRating
7.9
8,276 reviews
Search Delta flights
United AirlinesPriceFrom $937Free CancellationRating
7.4
9,409 reviews
Search United Airlines flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Crawley
Hayes
Wembley
Dartford
Croydon
Brentwood
Harrow
Watford
Guildford
Stansted
Cobham
Folkestone
Romford
Richmond

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kailua-Kona to London. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to London from Kailua-Kona with this policy.

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

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 Kailua-Kona to London.

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

Of course. momondo tracks the price of Kailua-Kona to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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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