KOA - LHR

$370 Find Cheap Flights from Kailua-Kona to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Heathrow departing on 7/14. 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
$955
Lufthansa
Tue 5/5Tue 5/12
KOA - LHR • 2 stops
Cheapest one-way
$410
Delta
Tue 7/14
KOA - LHR • 2 stops
Top airlines
Cheapest • from $955 (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 $1,266 (round-trip)
Shortest trip • 18h 43m (one-way)
Insights
Insights
Insights
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Start a new search
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

Tue, May 5 - Tue, May 12
Lufthansa Logo
12:02 pm - 10:40 pm
KOA
-
LHR
23h 38m
2 stops
Lufthansa Logo
6:30 am - 7:50 pm
LHR
-
KOA
24h 20m
2 stops
$955Lufthansa
Tue, May 5 - Wed, May 13
Lufthansa Logo
12:02 pm - 8:45 pm
KOA
-
LHR
21h 43m
2 stops
Lufthansa Logo
7:30 pm - 7:50 pm
LHR
-
KOA
35h 20m
2 stops
$973Lufthansa
Mon, Sep 7 - Mon, Sep 14
Delta Logo
8:40 pm - 10:15 am
KOA
-
LHR
26h 35m
1 stop
Delta Logo
11:45 am - 5:51 pm
LHR
-
KOA
41h 06m
2 stops
$996Delta
Mon, Sep 7 - Mon, Sep 14
Delta Logo
8:40 pm - 6:20 am
KOA
-
LHR
22h 40m
2 stops
Delta Logo
11:45 am - 5:51 pm
LHR
-
KOA
41h 06m
2 stops
$1,000Delta
Tue, May 5 - Tue, May 12
United Airlines Logo
1:15 pm - 7:45 am
KOA
-
LHR
31h 30m
2 stops
United Airlines Logo
10:35 am - 7:50 pm
LHR
-
KOA
20h 15m
1 stop
$1,026United Airlines
Tue, May 5 - Wed, May 13
United Airlines Logo
1:15 pm - 5:55 am
KOA
-
LHR
29h 40m
3 stops
United Airlines Logo
8:00 am - 7:50 pm
LHR
-
KOA
22h 50m
2 stops
$1,031United Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
11:04 pm - 9:35 am
KOA
-
LHR
23h 31m
3 stops
Multiple Airlines Logo
2:05 pm - 12:00 pm
LHR
-
KOA
32h 55m
2 stops
$1,042Multiple Airlines
Tue, Sep 8 - Sun, Sep 13
Multiple Airlines Logo
9:40 pm - 3:05 pm
KOA
-
LHR
30h 25m
1 stop
Multiple Airlines Logo
7:25 pm - 2:01 pm
LHR
-
KOA
29h 36m
2 stops
$1,046Multiple Airlines
Tue, Sep 8 - Sun, Sep 13
Multiple Airlines Logo
9:40 pm - 9:10 am
KOA
-
LHR
24h 30m
2 stops
Multiple Airlines Logo
7:25 pm - 1:43 pm
LHR
-
KOA
29h 18m
2 stops
$1,055Multiple Airlines
Mon, Sep 7 - Sun, Sep 13
United Airlines Logo
8:00 pm - 9:40 am
KOA
-
LHR
26h 40m
1 stop
United Airlines Logo
7:30 am - 7:35 pm
LHR
-
KOA
23h 05m
2 stops
$1,057United Airlines
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 Lufthansa ($955) and Delta ($996).

Good to know

Low seasonOctober
Cheapest flight$410
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 5% 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 $410 for a one-way ticket and $955 for a round-trip.

  • 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 $999 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 8399 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

The flight was smooth, the crew was great but the plane was quite old

8.0 ExcellentDimitrina, Apr 2026
BOS - DCA
Read more Delta reviews

The flight was smooth, the crew was great but the plane was quite old

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Okay considering we had weather delays which the Pilot notified us of immediately!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

We departed and landed early which was a nice surprise. The boarding process was slow.

N Everything was perfect from boarding to assistance to baggage in Tampa

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

All good flight was 35 minutes early when arriving in Edinburgh

Flights were on time actually early service was good and crew cheerful

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

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

Information on your arrival and departure airports