KOA - LHR

$978 Find Cheap Flights from Kailua-Kona to London Heathrow Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Heathrow departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to London, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$978
Typical prices: $999-$950
American Airlines
Mon 8/17Tue 8/25
KOA - LHR • 1 stop
Top airlines
Cheapest • from $978 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Kailua-Kona and Heathrow. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,234 (round-trip)
Shortest trip • 18h 43m (one-way)
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kailua-Kona to Heathrow (KOA-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kailua-Kona to Heathrow

Mon, Aug 17 - Tue, Aug 25
American Airlines Logo
9:45 pm - 11:05 am
KOA
-
LHR
26h 20m
1 stop
American Airlines Logo
8:20 am - 3:40 pm
LHR
-
KOA
18h 20m
1 stop
$978American Airlines
Mon, Aug 17 - Tue, Aug 25
Multiple Airlines Logo
9:45 pm - 7:20 am
KOA
-
LHR
22h 35m
2 stops
Multiple Airlines Logo
5:25 pm - 1:58 pm
LHR
-
KOA
31h 33m
2 stops
$982Multiple Airlines
Mon, May 11 - Wed, May 27
Virgin Atlantic Logo
9:55 pm - 10:15 am
KOA
-
LHR
25h 20m
1 stop
Virgin Atlantic Logo
6:30 am - 7:20 pm
LHR
-
KOA
23h 50m
2 stops
$1,049Virgin Atlantic
Mon, May 11 - Wed, May 27
Virgin Atlantic Logo
8:50 pm - 6:20 am
KOA
-
LHR
22h 30m
2 stops
Virgin Atlantic Logo
6:30 am - 7:20 pm
LHR
-
KOA
23h 50m
2 stops
$1,053Virgin Atlantic
Tue, May 12 - Thu, May 28
Delta Logo
8:50 pm - 7:15 am
KOA
-
LHR
23h 25m
2 stops
Delta Logo
8:40 am - 7:20 pm
LHR
-
KOA
21h 40m
2 stops
$1,054Delta
Tue, May 12 - Thu, May 28
Virgin Atlantic Logo
8:50 pm - 3:35 pm
KOA
-
LHR
31h 45m
1 stop
Virgin Atlantic Logo
6:30 am - 5:37 pm
LHR
-
KOA
22h 07m
2 stops
$1,066Virgin Atlantic
Mon, Aug 17 - Tue, Aug 25
Air Canada Logo
10:50 pm - 9:35 am
KOA
-
LHR
23h 45m
3 stops
Air Canada Logo
12:05 pm - 10:49 am
LHR
-
KOA
33h 44m
3 stops
$1,070Air Canada
Mon, May 11 - Wed, May 27
Virgin Atlantic Logo
9:55 pm - 10:15 am
KOA
-
LHR
25h 20m
1 stop
Virgin Atlantic Logo
9:55 am - 7:20 pm
LHR
-
KOA
20h 25m
1 stop
$1,077Virgin Atlantic
Tue, May 12 - Thu, May 28
United Airlines Logo
11:04 pm - 11:10 am
KOA
-
LHR
25h 06m
1 stop
United Airlines Logo
10:35 am - 7:31 pm
LHR
-
KOA
19h 56m
1 stop
$1,078United Airlines
Tue, May 12 - Thu, May 28
Delta Logo
8:50 pm - 12:10 pm
KOA
-
LHR
28h 20m
1 stop
Delta Logo
9:55 am - 7:20 pm
LHR
-
KOA
20h 25m
1 stop
$1,095Delta
Booking Insights

KAYAK's insights & trends for Kailua-Kona to Heathrow flights

Get data-powered insights and trends into flights from Kailua-Kona to Heathrow to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Kailua-Kona to London Heathrow Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Kailua-Kona to London Heathrow Airport were found on American Airlines ($978) and Virgin Atlantic ($1,049).

Good to know

Low seasonOctober
Cheapest flight$978
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Kailua-Kona to London Heathrow Airport

When to book flights from Kailua-Kona to Heathrow

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Kailua-Kona to London Heathrow Airport flights

  • What is the cheapest flight from Kailua-Kona to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Kailua-Kona to London Heathrow Airport was $978 for a round-trip ticket.

  • Do I need a passport to fly between Kailua-Kona and London Heathrow Airport?

    Yes, you’ll need a passport to travel to London Heathrow Airport from Kailua-Kona.

  • Which aircraft models fly most regularly from Kailua-Kona to London Heathrow Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kailua-Kona to London Heathrow Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Kailua-Kona and London Heathrow Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Kailua-Kona to London, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Kailua-Kona to London are Delta and United Airlines. With an average price for the route of $1,632 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,012 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Kailua-Kona to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kailua-Kona to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kailua-Kona to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Kailua-Kona is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kailua-Kona to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Kailua-Kona with another airline. Booking your flights between Kailua-Kona and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kailua-Kona to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Kailua-Kona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Kailua-Kona to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Kailua-Kona to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kailua-Kona to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8424 reviews
7.8Entertainment
7.2Food
7.9Comfort
8.5Crew
8.1Boarding
Airline reviews

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

6.0 GoodCarlos, Apr 2026
ICT - ATL
Read more Delta reviews

Very old plane with no inflight entertainment. I purchased the internet pass and it was nearly unusable.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

Short trip, no food and therefore no expectation for much interaction with staff who were pleasant and professional. My critique is on comfort of the seats. Exit rows and comfort seats do not provide enough personal space for 3 side-by-side seats, especially when in the middle row. Some passengers are not considerate of the middle seat and there should be signs that state something to the effect of: "please consider giving middle seats use of the armrests."

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

Didn't like sitting on the waiting pad for 30 minutes right after departing the gate. If you're going to do that, just don't board so people can still get up and walk around in the terminal. My luggage was damaged by the baggage handlers.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

The WiFi was horrific. I fly delta often and love their (usually reliable and free) WiFi. On this flight it was intermittent and when it did connect was extremely slow. I couldn’t get any work done while I was on the flight which was extremely frustrating. I was also in the exit row seat where there is now immediate seat in front of you, so while the leg room was nice, I couldn’t even watch the TV when the internet wasn’t working. Finally, for the last 20 mins of the flight, the announcement indicator came on the TV screens and took them over, even though no announcement was being made. Really disappointed.

The flight was way too HOT! And the plane did not have any in-flight TV entertainment.

Boarding was good. The flight was on time ( arrival was 20 minutes early). Inflight service was average ( US airlines have not mastered the skills of customer service yet). The food was mediocre. “ breakfast “ was downright awful and insulting. It was a piece of dough with mon descript filling that was supposed to be cheese omelette).

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

Due to cancellation of connecting flight (Lufthansa) I didn’t fly with United

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Vegetarian selection could be better. Bread was too hard to chew.

Everything you need to know for your flight from Kailua-Kona to Heathrow

Information on your arrival and departure airports