What are the cheapest airlines flying from Kailua-Kona to London Heathrow Airport round-trip?

Delta, at $968, was found to be the cheapest airline from Kailua-Kona to London Heathrow Airport.Alternate airlines to your destination round-trip include United Airlines and KLM. You may be able to fly from Kailua-Kona to London Heathrow Airport for 40% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Kailua-Kona to London Heathrow Airport one-way?

For one-way options, check prices for Delta. According to our data, you can fly for as low as $588. Users have also found prices from $633 and $638 on Air Canada and United Airlines, respectively.

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

Currently, November is the cheapest month in which you can book a flight from Kailua-Kona to London Heathrow Airport (average of $661). Flying from Kailua-Kona to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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.

What is the cheapest day to fly from Kailua-Kona to London Heathrow Airport?

Travelers seeking maximum savings on their Kailua-Kona to London Heathrow Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Kailua-Kona to London Heathrow Airport?

Travelers have found that booking a Wednesday departure is the best way to save up to 67% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Kailua-Kona to London Heathrow Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Kailua-Kona in October are about $1,074 on average during October, but can be found for as low as $687.

Most accurate provider : When it comes to deals on Kailua-Kona-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-London Heathrow Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kailua-Kona-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Kailua-Kona-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Kona Intl (KOA) is the airport you will fly out of if you book a flight from Kailua-Kona to London Heathrow. You should not have trouble finding flights to London Heathrow from Kona Intl; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Kailua-Kona airport to London Heathrow. It is only a 7.7 mi journey to Kona Intl (KOA) from Kailua-Kona’s city center.

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

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

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

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

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

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

$587+ Flights from Kailua-Kona to London Heathrow Airport

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Cheap flight deals from Kailua-Kona to Heathrow

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$968 (Delta)
One-way from	$587 (Kiwi.com)
Popular in	May
Cheapest in	August
Average price	$990

Provider with most accurate pricing for Kona Intl-London Heathrow flight deals.

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Provider most trusted by Cheapflights users for Kona Intl-London Heathrow flights.

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From Kona Intl to London Heathrow

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One-way flight from Kona Intl to London Heathrow

Search Deals

Highest demand for flights based on searches. 52% potential increase in price ($1,783 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 55% potential price decrease ($577 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find flight deals from Kailua-Kona to Heathrow

Cheapest flights from Kailua-Kona to Heathrow
Explore the most affordable flight options available from Kailua-Kona to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Tue 4/226:00 amKOA - LHR

2 stops21h 35mDelta

Mon 5/59:55 amLHR - KOA

2 stops42h 44mDelta

Deal found 3/27

$968

Mon 11/174:35 pmKOA - LHR

1 stop33h 45mBritish Airways

Mon 11/244:15 pmLHR - KOA

2 stops56h 49mBritish Airways

Deal found 3/27

$976

Mon 4/217:00 pmKOA - LHR

2 stops28h 40mUnited Airlines

Mon 4/281:30 pmLHR - KOA

2 stops41h 06mUnited Airlines

Deal found 3/27

$991

Tue 4/228:20 pmKOA - LHR

1 stop30h 55mKLM

Mon 5/58:55 pmLHR - KOA

2 stops32h 47mKLM

Deal found 3/27

$993

Wed 4/233:45 pmKOA - LHR

2 stops33h 05mAir Canada

Tue 5/62:10 pmLHR - KOA

2 stops40h 36mAir Canada

Deal found 3/28

$1,016

Wed 4/239:30 pmKOA - LHR

2 stops24h 25mVirgin Atlantic

Tue 5/68:55 pmLHR - KOA

2 stops31h 36mVirgin Atlantic

Deal found 3/27

$1,023

Wed 4/239:16 pmKOA - LHR

2 stops22h 09mAmerican Airlines

Tue 5/64:55 pmLHR - KOA

1 stop30h 22mAmerican Airlines

Deal found 3/27

$1,053

Sun 5/1111:04 pmKOA - LHR

1 stop28h 06mMultiple Airlines

Sun 5/187:25 amLHR - KOA

2 stops23h 21mMultiple Airlines

Deal found 3/27

$1,090

Tue 4/2211:03 pmKOA - LHR

1 stop28h 07mLufthansa

Tue 5/61:00 pmLHR - KOA

2 stops41h 46mLufthansa

Deal found 3/27

$1,430

Best flights from Kailua-Kona to Heathrow
Discover carefully curated flight deals from Kailua-Kona to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Tue 4/226:00 amKOA - LHR

2 stops21h 35mDelta

Mon 5/59:55 amLHR - KOA

2 stops42h 44mDelta

Deal found 3/27

$968

Mon 4/217:00 pmKOA - LHR

2 stops28h 40mUnited Airlines

Mon 4/281:30 pmLHR - KOA

2 stops41h 06mUnited Airlines

Deal found 3/27

$991

Tue 4/228:20 pmKOA - LHR

1 stop30h 55mKLM

Mon 5/58:55 pmLHR - KOA

2 stops32h 47mKLM

Deal found 3/27

$993

Wed 4/233:45 pmKOA - LHR

2 stops33h 05mAir Canada

Tue 5/62:10 pmLHR - KOA

2 stops40h 36mAir Canada

Deal found 3/28

$1,016

Wed 4/239:30 pmKOA - LHR

2 stops24h 25mVirgin Atlantic

Tue 5/68:55 pmLHR - KOA

2 stops31h 36mVirgin Atlantic

Deal found 3/27

$1,023

Wed 4/239:16 pmKOA - LHR

2 stops22h 09mAmerican Airlines

Tue 5/64:55 pmLHR - KOA

1 stop30h 22mAmerican Airlines

Deal found 3/27

$1,053

Sun 5/1111:04 pmKOA - LHR

1 stop28h 06mMultiple Airlines

Sun 5/187:25 amLHR - KOA

2 stops23h 21mMultiple Airlines

Deal found 3/27

$1,090

Tue 4/2211:03 pmKOA - LHR

1 stop28h 07mLufthansa

Tue 5/61:00 pmLHR - KOA

2 stops41h 46mLufthansa

Deal found 3/27

$1,430

Tue 8/192:22 pmKOA - LHR

1 stop37h 13mBritish Airways

Tue 9/910:10 amLHR - KOA

1 stop37h 03mBritish Airways

Deal found 3/27

$2,080

Last-minute flights from Kailua-Kona to Heathrow
Discover last-minute flight deals from Kailua-Kona to Heathrow. Data last updated March 28, 2025 and is based on user searches.

Mon 4/217:00 pmKOA - LHR

2 stops28h 40mUnited Airlines

Mon 4/281:30 pmLHR - KOA

2 stops41h 06mUnited Airlines

Deal found 3/27

$991

Mon 4/219:30 pmKOA - LHR

2 stops22h 15mMultiple Airlines

Mon 4/288:55 pmLHR - KOA

2 stops31h 44mMultiple Airlines

Deal found 3/27

$1,183

Tue 4/226:00 amKOA - LHR

2 stops21h 35mDelta

Mon 5/59:55 amLHR - KOA

2 stops42h 44mDelta

Deal found 3/27

$968

Tue 4/228:20 pmKOA - LHR

1 stop30h 55mKLM

Mon 5/58:55 pmLHR - KOA

2 stops32h 47mKLM

Deal found 3/27

$993

Tue 4/2211:03 pmKOA - LHR

1 stop28h 07mLufthansa

Tue 5/61:00 pmLHR - KOA

2 stops41h 46mLufthansa

Deal found 3/27

$1,430

Wed 4/233:45 pmKOA - LHR

2 stops33h 05mAir Canada

Tue 5/62:10 pmLHR - KOA

2 stops40h 36mAir Canada

Deal found 3/28

$1,016

Wed 4/239:30 pmKOA - LHR

2 stops24h 25mVirgin Atlantic

Tue 5/68:55 pmLHR - KOA

2 stops31h 36mVirgin Atlantic

Deal found 3/27

$1,023

Wed 4/239:16 pmKOA - LHR

2 stops22h 09mAmerican Airlines

Tue 5/64:55 pmLHR - KOA

1 stop30h 22mAmerican Airlines

Deal found 3/27

$1,053

One-way flights from Kailua-Kona to Heathrow
Search for one-way flight options from Kailua-Kona to Heathrow. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Wed 4/239:00 pmKOA - LHR

3 stops36h 20mMultiple Airlines

Deal found 3/27

$587

Wed 4/236:00 amKOA - LHR

2 stops22h 40mDelta

Deal found 3/27

$588

Fri 4/253:45 pmKOA - LHR

1 stop34h 35mAir Canada

Deal found 3/27

$633

Thu 4/247:00 pmKOA - LHR

2 stops24h 20mUnited Airlines

Deal found 3/27

$638

Thu 4/249:30 pmKOA - LHR

1 stop25h 30mVirgin Atlantic

Deal found 3/27

$643

Wed 4/238:20 pmKOA - LHR

1 stop30h 55mKLM

Deal found 3/27

$676

Mon 6/3010:50 pmKOA - LHR

1 stop21h 35mLufthansa

Deal found 3/27

$863

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kailua-Kona to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 4/22

6:00 am-2:35 pm

2 stops21h 35m

London Heathrow

Tue 5/6

11:45 am-5:31 pm

2 stops40h 46m

$968

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 4/21

7:00 pm-10:40 am

2 stops28h 40m

London Heathrow

Mon 4/28

1:30 pm-7:36 pm

2 stops41h 06m

$991

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 4/22

8:20 pm-2:15 pm

1 stop30h 55m

London Heathrow

Mon 5/5

8:55 pm-6:42 pm

2 stops32h 47m

$993

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 4/23

3:45 pm-11:50 am

2 stops33h 05m

London Heathrow

Tue 5/6

2:10 pm-7:46 pm

2 stops40h 36m

$1,016

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 4/23

9:30 pm-8:55 am

2 stops24h 25m

London Heathrow

Tue 5/6

8:55 pm-5:31 pm

2 stops31h 36m

$1,023

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 4/23

9:16 pm-6:25 am

2 stops22h 09m

London Heathrow

Tue 5/6

4:55 pm-12:17 pm

1 stop30h 22m

$1,053

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sun 5/11

11:04 pm-2:10 pm

1 stop28h 06m

London Heathrow

Sun 5/18

7:25 am-7:46 pm

2 stops23h 21m

$1,090

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 4/22

11:03 pm-2:10 pm

1 stop28h 07m

London Heathrow

Tue 5/6

1:00 pm-7:46 pm

2 stops41h 46m

$1,430

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Tue 8/19

2:22 pm-2:35 pm

1 stop37h 13m

London Heathrow

Tue 9/9

10:10 am-12:13 pm

1 stop37h 03m

$2,080

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Wed 4/23

9:00 pm-8:20 pm

3 stops36h 20m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 16 results

Compare providers for flights from Kailua-Kona to Heathrow

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kailua-Kona to Heathrow in March.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Kailua-Kona-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-London Heathrow Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kailua-Kona-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Kailua-Kona-London Heathrow Airport 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 Kailua-Kona to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kailua-Kona 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 Kailua-Kona to London Heathrow Airport

What is the cheapest time of day to fly from KOA to LHR?

It’s typically best to fly out from Kailua-Kona to London Heathrow Airport in the morning. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,896 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,603 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

634 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,896 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Kailua-Kona to London Heathrow?
Kona Intl (KOA) is the airport you will fly out of if you book a flight from Kailua-Kona to London Heathrow. You should not have trouble finding flights to London Heathrow from Kona Intl; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Kailua-Kona airport to London Heathrow. It is only a 7.7 mi journey to Kona Intl (KOA) from Kailua-Kona’s city center.
What are the cheapest airlines flying from Kailua-Kona to London Heathrow Airport round-trip?
Delta, at $968, was found to be the cheapest airline from Kailua-Kona to London Heathrow Airport.Alternate airlines to your destination round-trip include United Airlines and KLM. You may be able to fly from Kailua-Kona to London Heathrow Airport for 40% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Kailua-Kona to London Heathrow Airport one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $588. Users have also found prices from $633 and $638 on Air Canada and United Airlines, respectively.
Can I find deals for flights from Kailua-Kona to Heathrow that include hotel bookings?
Yes. In addition to deals on Kailua-Kona to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kailua-Kona to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Heathrow.
Can I find deals for business class flights from Kailua-Kona to Heathrow?
Yes. Cheapflights offers flight deals from Kailua-Kona to Heathrow 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 Kailua-Kona to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Kailua-Kona to London Heathrow Airport (average of $661). Flying from Kailua-Kona to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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.

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Top 2 airlines flying from Kailua-Kona to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$762	Average$1,081	FlexibilityNo cancel fee	On-time69%
Virgin Atlantic	Cheapest$829	Average$1,364	FlexibilityNo cancel fee	On-time72%

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$587+ Cheap flights from Kailua-Kona (KOA) to Heathrow (LHR)

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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kailua-Kona to Heathrow with Cheapflights

1. Tell us where you want to go

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Cheap flight deals from Kailua-Kona to Heathrow

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Find flight deals from Kailua-Kona to Heathrow

Cheapest flights from Kailua-Kona to HeathrowExplore the most affordable flight options available from Kailua-Kona to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Explore the most affordable flight options available from Kailua-Kona to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kailua-Kona to London Heathrow Airport that are best for you.

Compare providers for flights from Kailua-Kona to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kailua-Kona to Heathrow in March.

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

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kailua-Kona with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from KOA to LHR?

Find hourly flight availability from Kailua-Kona to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

Reviews of airlines servicing Heathrow

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Heathrow. 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 from for flights from Kailua-Kona to London Heathrow?

What are the cheapest airlines flying from Kailua-Kona to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Kailua-Kona to London Heathrow Airport one-way?

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

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

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

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

Traveling to a place near Kailua-Kona?

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Alternative routes for Kailua-Kona to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Kailua-Kona to Heathrow

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Cheapest flights from Kailua-Kona to Heathrow
Explore the most affordable flight options available from Kailua-Kona to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.