Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

KOA - LON

Find cheap flights from Kailua-Kona to London from $364

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 London departing on 5/5. 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
0 bags
Sat 5/18
Sat 5/25

Search hundreds of travel sites at once for deals on flights to London

 
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
In the last 7 days travelers have searched 44,553,814 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Kailua-Kona to London (KOA-LON)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona to London 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 and deals for you by selecting your travel dates.
Choose your dates
9:15 pm - 8:10 amKOA-LGW
23h 55m2 stops
3:05 pm - 12:35 pmLGW-KOA
32h 30m2 stops
$708American Airlines
Find Deal
Tue, Apr 30 - Tue, May 14
9:15 pm - 8:10 amKOA-LGW
23h 55m2 stops
3:05 pm - 12:35 pmLGW-KOA
32h 30m2 stops
$758American Airlines
Find Deal
Tue, Apr 30 - Sun, May 19
10:45 pm - 10:25 amKOA-LHR
24h 40m1 stop
7:25 am - 7:47 pmLHR-KOA
23h 22m2 stops
$824United Airlines
Find Deal
Sun, Apr 28 - Thu, May 16
8:25 pm - 1:30 pmKOA-LGW
54h 05m2 stops
10:45 am - 1:40 pmLGW-KOA
37h 55m1 stop
Mon, Apr 29 - Sun, May 12
3:20 pm - 10:55 amKOA-LGW
32h 35m1 stop
10:45 am - 1:40 pmLGW-KOA
37h 55m1 stop
Mon, Apr 29 - Sun, May 12
7:35 pm - 5:55 amKOA-LHR
23h 20m2 stops
7:25 am - 7:47 pmLHR-KOA
23h 22m2 stops
$829United Airlines
Find Deal
Sun, Apr 28 - Thu, May 16
9:47 pm - 6:45 amKOA-LHR
21h 58m2 stops
6:30 am - 6:35 pmLHR-KOA
23h 05m2 stops
$838Delta
Find Deal
Tue, Apr 30 - Fri, May 17
9:47 pm - 6:45 amKOA-LHR
21h 58m2 stops
10:45 am - 6:35 pmLHR-KOA
18h 50m1 stop
$842Delta
Find Deal
Tue, Apr 30 - Fri, May 17
10:50 pm - 4:25 pmKOA-LCY
30h 35m2 stops
9:15 am - 9:22 pmLCY-KOA
23h 07m2 stops
$1,563Lufthansa
Find Deal
Tue, May 28 - Thu, Jun 6
10:37 pm - 5:00 pmKOA-LGW
31h 23m2 stops
5:45 pm - 9:22 pmLGW-KOA
38h 37m2 stops
$1,586Lufthansa
Find Deal
Tue, May 28 - Thu, Jun 6

Flights from Kailua-Kona to London - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Kailua-Kona to London?

The average price of all flights from Kailua-Kona to London clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Kailua-Kona to London, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from London, Tuesday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Kailua-Kona to London?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Kailua-Kona to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Kailua-Kona to London, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 76 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Kailua-Kona to London found on KAYAK was with British Airways for $1,213. American Airlines proposed a round-trip connection from $708 and United Airlines from $824.

Good to know

Low season

February

High season

May

Cheapest flight

$364
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from Kailua-Kona to London Gatwick Airport

When to book flights from Kailua-Kona to London

Are your dates flexible? Find out the best times to travel from Kailua-Kona to London 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 flights from Kailua-Kona to London

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

    In the last 3 days, the lowest price for a flight from Kailua-Kona to London was $364 for a one-way ticket and $708 for a round-trip.

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

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

  • Which airports will I be using when flying from Kailua-Kona to London?

    Kailua-Kona is served by only 1 airport and there are 2 airports in London. You will leave Kailua-Kona from Kona Intl and you will be arriving in London at one of these airports: London Gatwick or London Heathrow.

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

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

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

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Kailua-Kona and London, with Star Alliance 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 $986 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,074 and an overall rating of 7.4.

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

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London 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?

    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 with an airline and back to Kailua-Kona with another airline.

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

    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 from Kailua-Kona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Kailua-Kona to London

 
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 London? 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.
8.0
DeltaOverall score based on 11104 reviews
7.9comfort
8.6crew
7.5food
8.0entertainment
8.2boarding
Airline reviews

Everything was great except for the seat. The backrest would not stay in the upright position.

8.0 ExcellentEddie, Apr 2024SEA - PHX
Read more about Delta reviews

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

The Polaris experience is top notch. From departure lounge to arrival lounge. Everything was top notch. One of the best first class experience

EWR terminal C United Club is great. Flight and everything else mediocre

Flight delayed for 2 hours due to a part. The plane sat waiting for boarding for a long time and during final preflight inspection the issue was found. Why not do the preflight inspection sooner if you know the plane is being used?

Very bad , airplain had problem with engines , had to evacuate, had a delay on my trip for almost 4 hours , lost my rental car in london..

All good, useful to have the united app from check in to boarding

I like the united App ,easy to check in and baggage.

United domestic flight was better than international flight. There was no switch to control Ac In international united flight. Food was also average,

Flying First Class, the food could have been much better. The seat wasn’t very comfortable.

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Was flying in premium eco and there were around 5-6 movies I wanted to watch and none of those could I play for some reasons. Not just me we checked w the person sitting next to me. Few of the movies were only playable :( Also that was not great that we couldn't upgrade to business however tried to, many times before the flight :(

You cancelled my flight by email then made it very difficult to get in contact with you. Then put me in a flight with a long layover in Mexico returning to the wrong airport in uk. Mind blowing my stressful. I missed see my grand dad because of you.

This was not the BA business class it used to be. Mediocre food, attendants seemed stretched thin. All the little luxuries that used to make BA business fun were missing. Flight delayed and the explanation given was they forgot to pick up crew - I hope I misheard! Transfer in LHR “sticky” - we thought we had way too much time at 3hours but it was needed. Next time will try different route.

Always getting updates by email very easy to check in on line. There was plenty of checking in staff to get you all through. It was nice that the flight attendants took time to talk to you and were interested in your holiday.

Flight from Phoenix to London was very quiet. Excellent space available for comfort, couldn't fault

Flight was on time and luggage arrived undamaged. My main complaints revolve around comfort. The seats were very uncomfortable. We were unable to sleep as a result. The entertainment offerings were all on the wifi. Who wants to watch a movie on their phone? The flight staff did the best they could with what they had to offer, which was just little snacks and soda, etc. My Delta flight was a much better experience in contrast.

Food was very average. And top up drinks offer was absent. For a 11 hour long flight that should be the minimum. The crew didn't want to be there. I understand it was new year day but given they had signed up for it

It was my fault choosing the seat nearest the entrance but it was ok.

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

Dinner was good by air travel standards but breakfast was too light and heavy on carbs/sugar.

Overall good experience. Polite crew. Good foodandentertainment. Seats are small and bit congested though.

Used to love Lufthansa, but Rowe are too close together in Economy and passengers are allowed to recline their seats so far back it is impossible for those behind them to even reach for carry-on essentials during flight - except for meal service when flight attendants ask for seat backs to be raised, we can’t sleep on planes so this flight was most uncomfortable ever! Rod Rose

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

Horrible crowding on the seats, headphones provided did not fit or work in the entertainment center, seriously the most uncomfortable flight I have taken in a LONG time. The people in front of me were literally 5 inches from my face the entire flight. Did they change their seats recently? I remember it being tight but wow this was a whole new level. Also I am a 5'3" small woman so I can't even imagine a larger person dealing with that for 11 hrs.

Seat controls of lights were broken, and only 1 of the 2 seat TVs ever worked on the long flight. On the short flight there were no USB connections, on the long one they were difficult to access. Part of my meal was frozen, though the hot portion was good.

I ended up buying (for $340) "extra space" seats because I my flying partner was given a STY boarding pass, leading me to conclude that she was on standby and that we had to buy seats on the flight. I later learned that the flight was not sold out and that we could have gotten on as usual. To be honest, I felt swindled.

Lufthansa fails at mentioning no luggage when booking through points. We had to pay added fees to take checked bags to Europe for 2 weeks. The staff at check in were not helpful at all. told us "if we don't like it, then book another flight". Food was bad, they ran out of half the options. Vegetarian was terrible. The flight crew was nice, and tried to make it work ok.

Book cheap flights from Kailua-Kona to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Kailua-Kona to London found on KAYAK in the last 72 hours.
5/5Sun
3 stops
55h 35mKOA-LGW
$364
5/5Sun
2 stops
31h 35mKOA-LGW
$406
5/5Sun
2 stops
27h 55mKOA-LGW
$412
4/29Mon
1 stop
32h 35mKOA-LGW
$493
4/29Mon
2 stops
54h 05mKOA-LGW
$506
5/5Sun
1 stopBritish Airways
32h 22mKOA-LHR
$1,213
5/5Sun
2 stopsKLM
24h 43mKOA-LCY
$1,287
5/12Sun
2 stopsDelta
26h 18mKOA-LGW
$1,432
5/12Sun
1 stopDelta
26h 33mKOA-LHR
$1,432
9/9Mon
2 stopsLufthansa
30h 50mKOA-LGW
$3,470

Search by stops

Search by airline

Search by price

Last minute flights from Kailua-Kona to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Kailua-Kona to London that are departing in the next 10 days.
4/22Mon
multi-stopKLM
28h 28mKOA-LHR
5/6Mon
multi-stopKLM
32h 40mLHR-KOA
$853
4/22Mon
multi-stopAmerican Airlines
23h 55mKOA-LGW
5/6Mon
multi-stopAmerican Airlines
32h 30mLGW-KOA
$856
4/22Mon
multi-stopKLM
27h 04mKOA-LHR
5/6Mon
multi-stopKLM
31h 35mLHR-KOA
$861
4/22Mon
multi-stopUnited Airlines
21h 10mKOA-LHR
5/6Mon
multi-stopUnited Airlines
18h 27mLHR-KOA
$878
4/22Mon
multi-stopLufthansa
32h 50mKOA-LCY
5/6Mon
multi-stopLufthansa
35h 37mLCY-KOA
$954

Search by stops

Search by airline

Search by price

Kailua-Kona - London Flights

Departure:

Kailua-Kona (KOA)United States

Cabin classes: