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Cheap flights from Kailua-Kona to London from $896

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to London departing on 10/21. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kailua-Kona to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 3:05 pm
KOA
-
LHR
22h 05m
2 stops
Multiple Airlines Logo
2:45 pm - 6:46 am
LHR
-
KOA
26h 01m
2 stops
$896Multiple Airlines
Wed, Oct 21 - Fri, Oct 30
Virgin Atlantic Logo
10:40 pm - 10:40 am
KOA
-
LHR
26h 00m
1 stop
Virgin Atlantic Logo
6:30 am - 7:27 pm
LHR
-
KOA
22h 57m
2 stops
$903Virgin Atlantic
Tue, Nov 17 - Fri, Nov 27
Virgin Atlantic Logo
9:40 pm - 8:05 am
KOA
-
LHR
24h 25m
2 stops
Virgin Atlantic Logo
6:30 am - 7:27 pm
LHR
-
KOA
22h 57m
2 stops
$908Virgin Atlantic
Tue, Nov 17 - Fri, Nov 27
Multiple Airlines Logo
6:00 am - 3:05 pm
KOA
-
LHR
22h 05m
2 stops
Multiple Airlines Logo
2:45 pm - 9:05 pm
LHR
-
KOA
40h 20m
1 stop
$933Multiple Airlines
Wed, Oct 21 - Fri, Oct 30
Alaska Airlines Logo
8:05 am - 12:20 pm
KOA
-
LHR
18h 15m
1 stop
Alaska Airlines Logo
2:45 pm - 2:31 pm
LHR
-
KOA
33h 46m
1 stop
$964Alaska Airlines
Tue, Nov 17 - Fri, Nov 27
Virgin Atlantic Logo
9:06 pm - 11:20 am
KOA
-
LHR
27h 14m
1 stop
Virgin Atlantic Logo
10:55 am - 7:26 pm
LHR
-
KOA
18h 31m
1 stop
$982Virgin Atlantic
Wed, Oct 21 - Fri, Oct 30
KLM Logo
8:42 pm - 10:45 am
KOA
-
LHR
27h 03m
2 stops
KLM Logo
8:55 pm - 5:35 pm
LHR
-
KOA
31h 40m
2 stops
$999KLM
Mon, Aug 24 - Mon, Aug 31
KLM Logo
8:55 pm - 10:45 am
KOA
-
LHR
26h 50m
2 stops
KLM Logo
7:15 pm - 5:38 pm
LHR
-
KOA
33h 23m
2 stops
$1,006KLM
Tue, Sep 15 - Mon, Oct 5
United Airlines Logo
8:00 pm - 11:55 am
KOA
-
LHR
28h 55m
2 stops
United Airlines Logo
10:35 am - 7:35 pm
LHR
-
KOA
20h 00m
1 stop
$1,071United Airlines
Mon, Aug 24 - Mon, Aug 31
United Airlines Logo
8:00 pm - 9:40 am
KOA
-
LHR
26h 40m
1 stop
United Airlines Logo
10:35 am - 7:35 pm
LHR
-
KOA
20h 00m
1 stop
$1,071United Airlines
Mon, Aug 24 - Mon, Aug 31

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Delta flights from Kailua-Kona to London Heathrow Airport

Our best Delta deals on Kailua-Kona to London Heathrow Airport flight tickets
Delta
Sep 7
KOA8:42 pmKona Intl
27h 38m
1 stop
LHR11:20 amLondon Heathrow
Sep 13
LHR6:30 amLondon Heathrow
22h 01m
2 stops
KOA5:31 pmKona Intl
$1,048
Delta
Sep 15
KOA8:55 pmKona Intl
27h 25m
1 stop
LHR11:20 amLondon Heathrow
Oct 5
LHR6:30 amLondon Heathrow
22h 01m
2 stops
KOA5:31 pmKona Intl
$1,049
Delta
Sep 7
KOA10:05 pmKona Intl
21h 40m
2 stops
LHR6:45 amLondon Heathrow
Sep 13
LHR6:30 amLondon Heathrow
22h 01m
2 stops
KOA5:31 pmKona Intl
$1,053

KLM flights from Kailua-Kona to London Heathrow Airport

Our best KLM deals on Kailua-Kona to London Heathrow Airport flight tickets
KLM
Aug 24
KOA8:42 pmKona Intl
27h 03m
2 stops
LHR10:45 amLondon Heathrow
Aug 31
LHR8:55 pmLondon Heathrow
31h 40m
2 stops
KOA5:35 pmKona Intl
$999
KLM
Sep 15
KOA8:55 pmKona Intl
26h 50m
2 stops
LHR10:45 amLondon Heathrow
Oct 5
LHR7:15 pmLondon Heathrow
33h 23m
2 stops
KOA5:38 pmKona Intl
$1,006
KLM
Sep 15
KOA8:55 pmKona Intl
26h 50m
2 stops
LHR10:45 amLondon Heathrow
Oct 5
LHR8:55 pmLondon Heathrow
33h 34m
2 stops
KOA7:29 pmKona Intl
$1,007

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated July 30, 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 round-trip

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 10/21

6:00 am-3:05 pm

2 stops22h 05m

London Heathrow

Fri 10/30

2:45 pm-6:46 am

2 stops26h 01m

$896

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 11/17

10:40 pm-10:40 am

1 stop26h 00m

London Heathrow

Fri 11/27

6:30 am-7:27 pm

2 stops22h 57m

$903

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 11/17

9:40 pm-8:05 am

2 stops24h 25m

London Heathrow

Fri 11/27

6:30 am-7:27 pm

2 stops22h 57m

$908

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 10/21

6:00 am-3:05 pm

2 stops22h 05m

London Heathrow

Fri 10/30

2:45 pm-9:05 pm

1 stop40h 20m

$933

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 11/17

8:05 am-12:20 pm

1 stop18h 15m

London Heathrow

Fri 11/27

2:45 pm-2:31 pm

1 stop33h 46m

$964
Quickest round-trip

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 10/21

9:06 pm-11:20 am

1 stop27h 14m

London Heathrow

Fri 10/30

10:55 am-7:26 pm

1 stop18h 31m

$982

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 8/24

8:42 pm-10:45 am

2 stops27h 03m

London Heathrow

Mon 8/31

8:55 pm-5:35 pm

2 stops31h 40m

$999

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 9/15

8:55 pm-10:45 am

2 stops26h 50m

London Heathrow

Mon 10/5

7:15 pm-5:38 pm

2 stops33h 23m

$1,006

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 8/24

8:00 pm-11:55 am

2 stops28h 55m

London Heathrow

Mon 8/31

10:35 am-7:35 pm

1 stop20h 00m

$1,071

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 8/24

8:00 pm-9:40 am

1 stop26h 40m

London Heathrow

Mon 8/31

10:35 am-7:35 pm

1 stop20h 00m

$1,071

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

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

You could potentially save up to 5% 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 round-trip 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

23h 45m

Direct flights

None
The fastest flight from Kailua-Kona to London Heathrow Airport takes 23h 45m
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?

    There are 7300.0 mi between Kona Intl and London Heathrow. Flights usually cover this in 23h 45m, depending on flying conditions and air traffic around both airports.

  • 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 are updated daily.

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

  • 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 required travel and health documents for your London Heathrow Airport 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 Heathrow Airport. 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 Heathrow Airport?

Best airlines flying from Kailua-Kona to London Heathrow Airport

Compare and see reviews for airlines that fly from Kailua-Kona to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $952Free CancellationRating
7.4
10,047 reviews
Search United Airlines flights

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momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kailua-Kona to London. momondo saves you time and could save you money on your trip.

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

All flight searches from Kailua-Kona to London on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Kailua-Kona to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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