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Cheap flights from Kailua-Kona to the United Kingdom from $394

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 the United Kingdom departing on 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Kailua-Kona to the United Kingdom

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:42 am - 4:50 pmKOA-LHR
19h 08m2 stops
Delta Logo
8:40 am - 7:30 pmLHR-KOA
44h 50m2 stops
$622Delta
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
9:55 pm - 10:30 amKOA-LHR
26h 35m1 stop
Multiple Airlines Logo
6:20 am - 6:50 pmLHR-KOA
22h 30m2 stops
$651Multiple Airlines
Find Deal
Sun, Mar 1 - Sun, Mar 8
KLM Logo
9:55 pm - 10:30 amKOA-LHR
26h 35m1 stop
KLM Logo
8:25 pm - 5:49 pmLHR-KOA
31h 24m2 stops
$652KLM
Find Deal
Sun, Mar 1 - Sun, Mar 8
Delta Logo
10:55 pm - 7:50 amKOA-LHR
22h 55m2 stops
Delta Logo
6:20 am - 6:50 pmLHR-KOA
22h 30m2 stops
$655Delta
Find Deal
Sun, Mar 1 - Sun, Mar 8
United Airlines Logo
8:55 pm - 9:40 amKOA-LHR
26h 45m1 stop
United Airlines Logo
3:20 pm - 1:00 pmLHR-KOA
31h 40m1 stop
$666United Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
United Airlines Logo
8:55 pm - 9:40 amKOA-LHR
26h 45m1 stop
United Airlines Logo
3:20 pm - 1:00 pmLHR-KOA
31h 40m1 stop
$667United Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
KLM Logo
9:55 pm - 10:30 amKOA-LHR
26h 35m1 stop
KLM Logo
5:20 pm - 5:49 pmLHR-KOA
34h 29m1 stop
$677KLM
Find Deal
Sun, Mar 1 - Sun, Mar 8
WestJet Logo
9:30 pm - 12:50 pmKOA-LHR
29h 20m1 stop
WestJet Logo
2:50 pm - 8:28 pmLHR-KOA
63h 38m2 stops
$1,332WestJet
Find Deal
Sun, Dec 7 - Sun, Dec 14
WestJet Logo
10:55 pm - 12:50 pmKOA-LHR
27h 55m1 stop
WestJet Logo
2:50 pm - 9:54 pmLHR-KOA
41h 04m1 stop
$1,518WestJet
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Fri, Nov 21 - Tue, Nov 25
ITA Airways Logo
10:55 pm - 4:10 pmKOA-LCY
31h 15m2 stops
ITA Airways Logo
4:45 pm - 7:50 pmLCY-KOA
37h 05m2 stops
$1,786ITA Airways
Find Deal
Sun, Mar 1 - Sun, Mar 8

United Airlines flights from Kailua-Kona to United Kingdom

Our best United Airlines deals on Kailua-Kona to United Kingdom flight tickets
United Airlines
Dec 7
KOA8:55 pmKona Intl
26h 45m
1 stop
LHR9:40 amLondon Heathrow
Dec 14
LHR3:20 pmLondon Heathrow
31h 40m
1 stop
KOA1:00 pmKona Intl
$666
Find similar
United Airlines
Dec 7
KOA8:55 pmKona Intl
26h 45m
1 stop
LHR9:40 amLondon Heathrow
Dec 14
LHR3:20 pmLondon Heathrow
31h 40m
1 stop
KOA1:00 pmKona Intl
$667
Find similar
United Airlines
Dec 7
KOA8:55 pmKona Intl
26h 45m
1 stop
LHR9:40 amLondon Heathrow
Dec 14
LHR3:20 pmLondon Heathrow
31h 40m
1 stop
KOA1:00 pmKona Intl
$668
Find similar

Delta flights from Kailua-Kona to United Kingdom

Our best Delta deals on Kailua-Kona to United Kingdom flight tickets
Delta
Dec 7
KOA11:42 amKona Intl
19h 08m
2 stops
LHR4:50 pmLondon Heathrow
Dec 14
LHR8:40 amLondon Heathrow
44h 50m
2 stops
KOA7:30 pmKona Intl
$622
Find similar
Delta
Mar 1
KOA10:55 pmKona Intl
22h 55m
2 stops
LHR7:50 amLondon Heathrow
Mar 8
LHR6:20 amLondon Heathrow
22h 30m
2 stops
KOA6:50 pmKona Intl
$655
Find similar
Delta
Mar 5
KOA9:55 pmKona Intl
33h 05m
2 stops
SOU5:00 pmSouthampton Eastleigh
Mar 9
SOU5:30 pmSouthampton Eastleigh
34h 19m
2 stops
KOA5:49 pmKona Intl
$1,114
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to United Kingdom 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 October 23, 2025.
Use the filters below to find and compare flights from Kailua-Kona to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 12/7

11:42 am-4:50 pm

2 stops19h 08m

London Heathrow

Sun 12/14

8:40 am-7:30 pm

2 stops44h 50m

$622

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 3/1

9:55 pm-10:30 am

1 stop26h 35m

London Heathrow

Sun 3/8

6:20 am-6:50 pm

2 stops22h 30m

$651

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 3/1

9:55 pm-10:30 am

1 stop26h 35m

London Heathrow

Sun 3/8

8:25 pm-5:49 pm

2 stops31h 24m

$652

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 3/1

10:55 pm-7:50 am

2 stops22h 55m

London Heathrow

Sun 3/8

6:20 am-6:50 pm

2 stops22h 30m

$655

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 12/7

8:55 pm-9:40 am

1 stop26h 45m

London Heathrow

Sun 12/14

3:20 pm-1:00 pm

1 stop31h 40m

$666

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 12/7

8:55 pm-9:40 am

1 stop26h 45m

London Heathrow

Sun 12/14

3:20 pm-1:00 pm

1 stop31h 40m

$667

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 3/1

9:55 pm-10:30 am

1 stop26h 35m

London Heathrow

Sun 3/8

5:20 pm-5:49 pm

1 stop34h 29m

$677

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 12/7

9:30 pm-12:50 pm

1 stop29h 20m

London Heathrow

Sun 12/14

2:50 pm-8:28 pm

2 stops63h 38m

$1,332

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Fri 11/21

10:55 pm-12:50 pm

1 stop27h 55m

London Heathrow

Tue 11/25

2:50 pm-9:54 pm

1 stop41h 04m

$1,518

Kailua-KonaLondon

KOA - LCY

KOALCY

Kona Intl

Sun 3/1

10:55 pm-4:10 pm

2 stops31h 15m

London City

Sun 3/8

4:45 pm-7:50 pm

2 stops37h 05m

$1,786

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 the United Kingdom from

How to get the cheapest flight ticket from Kailua-Kona to United Kingdom

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 cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Kailua-Kona to United Kingdom is on a Thursday when prices can be found for as low as $801. The most expensive day to fly to United Kingdom is Saturday, with ticket prices averaging around $1,332.

What is the cheapest time of day to depart on your flight to United Kingdom?

According to our data, the cheapest time of day to fly to United Kingdom is at noon. momondo users have found flights departing from Kailua-Kona to United Kingdom at noon for as low as $1,067. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to United Kingdom are more costly in the evening, with an average ticket price of $1,314. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 44% on your flight if you consider stops on a Kailua-Kona to United Kingdom flight.

Cheap Kailua-Kona to United Kingdom flight deals and tips

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

Direct flights

None
There are no direct flights from Kailua-Kona to United Kingdom. There are no popular flight routes from Kailua-Kona to United Kingdom.
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  • When did momondo last update prices for flights from Kona Intl Airport to United Kingdom?

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

  • How many operators does momondo search for flights from Kona Intl Airport to United Kingdom?

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

    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 United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

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

Best airlines flying from Kailua-Kona to United Kingdom

Compare and see reviews for airlines that fly from Kailua-Kona to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $882Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to United Kingdom 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 United Kingdom quick and easy, saving you time and money.

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

Yes. All flights to United Kingdom from Kailua-Kona on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Kailua-Kona to United Kingdom 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 United Kingdom right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United Kingdom 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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