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Kailua-Kona

$689+ Cheap flights from Heathrow (LHR) to Kailua-Kona (KOA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KOA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Heathrow to Kailua-Kona

Cheapest flights from Heathrow to Kailua-Kona
Explore the most affordable flight options available from Heathrow to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:05 amLHR - KOA
1 stop20h 31mLufthansa
Mon 12/2911:20 pmKOA - LHR
2 stops33h 15mLufthansa
Deal found 12/10$1,841
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:05 amLHR - KOA
1 stop20h 31mUnited Airlines
Mon 12/2911:59 pmKOA - LHR
1 stop26h 01mUnited Airlines
Deal found 12/10$1,961
This FlightHub deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 pmLHR - KOA
2 stops52h 44mAir Canada
Mon 12/2911:59 pmKOA - LHR
3 stops22h 31mAir Canada
Deal found 12/11$2,599
This Air Canada deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:30 pmLHR - KOA
2 stops30h 54mMultiple Airlines
Mon 12/2911:59 pmKOA - LHR
3 stops22h 31mMultiple Airlines
Deal found 12/10$2,879

Find flight deals from Heathrow to Kailua-Kona

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Kailua-Kona (KOA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$853
(Mytrip)

One-way from

$689
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$2,175
Provider with most accurate pricing for London Heathrow-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Kona Intl flights.
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From London Heathrow to Kona Intl
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One-way flight from London Heathrow to Kona Intl
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Highest demand for flights based on searches. 7% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Kailua-Kona 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Kailua-Kona that are best for you.

Fly from

Heathrow

Fly to

Kailua-Kona

Route

Depart

Return

Price

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 1/29

2:30 pm-12:44 pm

1 stop32h 14m

Kona Intl

Mon 2/2

2:34 pm-11:50 am

2 stops35h 16m

$1,505

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 1/24

1:30 pm-12:57 pm

2 stops33h 27m

Kona Intl

Sat 1/31

8:55 pm-8:35 pm

2 stops37h 40m

$1,514

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 1/29

11:50 am-2:54 pm

1 stop37h 04m

Kona Intl

Mon 2/2

11:00 pm-10:00 am

1 stop25h 00m

$1,522

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 12/24

10:05 am-8:36 pm

1 stop20h 31m

Kona Intl

Mon 12/29

11:20 pm-6:35 pm

2 stops33h 15m

$1,841

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 12/24

10:05 am-8:36 pm

1 stop20h 31m

Kona Intl

Mon 12/29

11:59 pm-12:00 pm

1 stop26h 01m

$1,961

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Fri 4/10

9:50 am-9:27 pm

3 stops46h 37m

$689

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 2/12

10:05 am-8:51 pm

1 stop20h 46m

$810

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Fri 4/10

2:10 pm-8:47 pm

1 stop17h 37m

$1,025

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Kailua-Kona flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Heathrow Airport-Kailua-Kona flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Kailua-Kona flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Kailua-Kona flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Kailua-Kona flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Kailua-Kona

What is the cheapest month to book a flight from London Heathrow Airport to Kailua-Kona?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Kailua-Kona (average of $380). Flying from London Heathrow Airport to Kailua-Kona in December is currently the most expensive (average of $2,043). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from London Heathrow Airport to Kailua-Kona?

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Kailua-Kona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kailua-Kona from London Heathrow?

    Kona Intl (KOA), located 7.7 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Kailua-Kona. 0 airlines have flights to Kona Intl from London Heathrow on a regular basis. Booking flights from London Heathrow to Kona Intl should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

  • How long is the flight from London Heathrow Airport to Kailua-Kona?

    For as low as $1,505, Air Canada can have you in Kailua-Kona from London Heathrow Airport in 32h 14m. The distance from London Heathrow Airport to Kailua-Kona is about 7294 mi.

  • Can I find deals for flights from Heathrow to Kailua-Kona that include hotel bookings?

    Yes. In addition to deals on Heathrow to Kailua-Kona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Kailua-Kona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Kailua-Kona.

  • Can I find deals for business class flights from Heathrow to Kailua-Kona?

    Yes. Cheapflights offers flight deals from Heathrow to Kailua-Kona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Kailua-Kona (average of $380). Flying from London Heathrow Airport to Kailua-Kona in December is currently the most expensive (average of $2,043). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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