£601 Cheap Flights from London (LHR) to Kailua-Kona (KOA)

View £601 flight on Tue, 22 Sept 2026Opens in a new window

Flight 1

Popular airlines from Heathrow Airport (LHR) to Kona Intl. Airport (KOA)

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

Prices were available within the past 7 days and start at £601 for one-way flights and £871 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Tue, 22 Sept - Tue, 29 Sept
LHR
London
KOA
Kona Coast
£871 Return, found 1 day ago
£871
Return
found 1 day ago
Select Aer Lingus flight, departing Tue, 22 Sept from London to Kona Coast, returning Tue, 29 Sept, priced at £871 found 1 day ago
Aer Lingus
Mon, 7 Sept - Mon, 21 Sept
LHR
London
KOA
Kona Coast
£873 Return, found 4 days ago
£873
Return
found 4 days ago
Select Aer Lingus flight, departing Mon, 7 Sept from London to Kona Coast, returning Mon, 21 Sept, priced at £873 found 4 days ago
Aer Lingus
Tue, 22 Sept - Tue, 29 Sept
LHR
London
KOA
Kona Coast
£874 Return, found 1 day ago
£874
Return
found 1 day ago
Select Aer Lingus flight, departing Tue, 22 Sept from London to Kona Coast, returning Tue, 29 Sept, priced at £874 found 1 day ago
Aer Lingus
Mon, 7 Sept - Mon, 21 Sept
LHR
London
KOA
Kona Coast
£875 Return, found 4 days ago
£875
Return
found 4 days ago
Select Aer Lingus flight, departing Mon, 7 Sept from London to Kona Coast, returning Mon, 21 Sept, priced at £875 found 4 days ago
Aer Lingus
Tue, 22 Sept - Tue, 29 Sept
LHR
London
KOA
Kona Coast
£877 Return, found 1 day ago
£877
Return
found 1 day ago
Select Aer Lingus flight, departing Tue, 22 Sept from London to Kona Coast, returning Tue, 29 Sept, priced at £877 found 1 day ago
Aer Lingus
Mon, 7 Sept - Mon, 21 Sept
LHR
London
KOA
Kona Coast
£879 Return, found 4 days ago
£879
Return
found 4 days ago
Select Aer Lingus flight, departing Mon, 7 Sept from London to Kona Coast, returning Mon, 21 Sept, priced at £879 found 4 days ago
Icelandair
Tue, 1 Sept - Mon, 1 Feb
LHR
London
KOA
Kona Coast
£896 Return, found 3 days ago
£896
Return
found 3 days ago
Select Icelandair flight, departing Tue, 1 Sept from London to Kona Coast, returning Mon, 1 Feb, priced at £896 found 3 days ago
ITA Airways
Tue, 22 Sept - Tue, 29 Sept
LHR
London
KOA
Kona Coast
£1,026 Return, found 1 day ago
£1,026
Return
found 1 day ago
Select ITA Airways flight, departing Tue, 22 Sept from London to Kona Coast, returning Tue, 29 Sept, priced at £1,026 found 1 day ago
American Airlines
Mon, 1 Mar - Sun, 14 Mar
LHR
London
KOA
Kona Coast
£1,074 Return, found 5 days ago
£1,074
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Mar from London to Kona Coast, returning Sun, 14 Mar, priced at £1,074 found 5 days ago
Lufthansa
Tue, 1 Sept - Mon, 1 Feb
LHR
London
KOA
Kona Coast
£1,075 Return, found 3 days ago
£1,075
Return
found 3 days ago
Select Lufthansa flight, departing Tue, 1 Sept from London to Kona Coast, returning Mon, 1 Feb, priced at £1,075 found 3 days ago

Alternative airports near Kailua-Kona

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kona Intl. KOA. Cheapest option available. Flights from £1,379
KOA
Kona Intl.
Cheapest
Flights from £1,379

Frequently asked questions

How do I find cheap flights from London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.)?
To find a cheap flight from London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.)?
There are approximately 54 connecting flights per day from London (LHR-Heathrow) (LHR) to Kailua-Kona, HI (KOA-Kona Intl.) (KOA). Some common connection points include Seattle - Tacoma Intl. (SEA), Pearson Intl. (YYZ), and Unknown (DUB).
What is the earliest flight from London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.)?
The earliest flight from London Heathrow (LHR) to Kailua-Kona, HI (KOA) typically departs at approximately 6:00 AM local time. This service is operated by SWISS and United Airlines. This is a seasonal service active in October. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.)?
You'll typically find the most flights from London Heathrow (LHR) to Kailua-Kona, HI (KOA-Kona Intl.) on a Sunday, with around 37 flights available. This gives you plenty of options for your travel plans. Notably more flight options are available on Sundays compared to other days. Major airlines on this route include British Airways, United Airlines, and Air Canada.
What are the most popular departure times for flights from London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to Kailua-Kona, HI (KOA) are in the evening, from 6pm to 9pm. Approximately 34% of passengers prefer this time window. Many major carriers, including British Airways, American Airlines and Virgin Atlantic, offer flights during this window. This timing works well because you can finish your day in London and arrive in Kailua-Kona, HI at a reasonable hour.
How long does it take to fly from London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.)?
A flight from LHR to KOA with a layover takes around 20 hours 20 minutes, with the route covering approximately 7,300 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.)?
Select the "Business class" and "First class" filters when looking for LHR to KOA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Kailua-Kona from Heathrow (LHR)?
If you're planning to travel to Kailua-Kona from Heathrow (LHR), you can fly directly into Kona Intl. (KOA) Some flights may connect through major hubs like John F. Kennedy Intl. (JFK), Schiphol (AMS), Logan Intl. (BOS) before reaching Kailua-Kona. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.) flight and hotel package?
Securing a London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.)?
If you booked your London (LHR-Heathrow) to Kailua-Kona, HI (KOA-Kona Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Kona Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta, ITA Airways, KLM, Lufthansa, United, Virgin Atlantic, WestJet
Return price
£871
Distance
11678 km

Book with confidence

Compare flights from London to Kailua-Kona easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Kailua-Kona. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kona Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Kona Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Kona Intl. (KOA)

The easiest way to view the best deals on flights from London to Kailua-Kona today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Kona Intl. start at just £871 and range up to £1,075.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Kailua-Kona
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Kailua-Kona flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Kona Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Kailua-Kona easily and book with confidence

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*Available to Expedia members.