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

Flying on Delta is currently your cheapest option to London Heathrow Airport, with prices starting at £713. Additional return tickets that might be worth considering are offered by Air Canada and Virgin Atlantic, with the lowest prices starting at £799 and £1,102, respectively. Delta is 48% cheaper than the average price of flights available within the next 90 days to this destination.

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

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £474. United Airlines flights start at £489 while deals on Virgin Atlantic start at £749 one-way.

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

Currently, January is the cheapest month in which you can book a flight from Kailua-Kona to London Heathrow Airport (average of £112). Flying from Kailua-Kona to London Heathrow Airport in August is currently the most expensive (average of £164). 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 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 £807 on average during October, but can be found for as low as £512.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kailua-Kona to London Heathrow Airport as you normally would.

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 0 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 holiday 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.

£474+ Flights from Kailua-Kona to London Heathrow Airport

Cheap flight deals from Kailua-Kona to Heathrow

Round-trip from	£713
One-way from	£474
Popular in	May
Cheapest in	October
Average price	£761

Delta
15/9-25/9
3 total stops
50h 00m total
Kailua-Kona to London

Search Deals

Delta
12/5
2 total stops
23h 37m total
Kailua-Kona to London

Search Deals

Highest demand for flights based on searches. 45% potential increase in price (£860 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 49% potential price decrease (£342 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 30 April 2025.

Mon 15/921:45KOA - LHR

1 stop26h 35mDelta

Thu 25/906:15LHR - KOA

2 stops23h 25mDelta

Deal found 29/4£713

Mon 15/923:00KOA - LHR

3 stops24h 00mMultiple Airlines

Thu 25/910:15LHR - KOA

2 stops22h 00mMultiple Airlines

Deal found 29/4£794

Mon 15/923:00KOA - LHR

3 stops24h 00mAir Canada

Thu 25/912:05LHR - KOA

3 stops34h 21mAir Canada

Deal found 29/4£799

Sat 10/520:38KOA - LHR

1 stop26h 22mVirgin Atlantic

Wed 28/506:30LHR - KOA

2 stops23h 40mVirgin Atlantic

Deal found 28/4£1,102

Sat 10/523:04KOA - LHR

1 stop21h 21mUnited Airlines

Mon 26/512:20LHR - KOA

1 stop18h 11mUnited Airlines

Deal found 28/4£1,157

Fri 9/521:39KOA - LHR

1 stop29h 36mKLM

Thu 29/520:55LHR - KOA

2 stops31h 36mKLM

Deal found 28/4£1,163

Sat 14/621:40KOA - LHR

1 stop29h 35mAir France

Sat 21/619:45LHR - KOA

2 stops34h 14mAir France

Deal found 30/4£1,280

Thu 29/513:47KOA - LHR

1 stop31h 13mBritish Airways

Thu 19/616:55LHR - KOA

1 stop32h 00mBritish Airways

Deal found 29/4£1,947

Thu 29/522:15KOA - LHR

1 stop25h 55mLufthansa

Thu 19/608:30LHR - KOA

2 stops22h 33mLufthansa

Deal found 29/4£1,990

Best flights from Kailua-Kona to Heathrow
Discover carefully curated flight deals from Kailua-Kona to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Mon 15/921:45KOA - LHR

1 stop26h 35mDelta

Thu 25/906:15LHR - KOA

2 stops23h 25mDelta

Deal found 29/4£713

Mon 15/923:00KOA - LHR

3 stops24h 00mMultiple Airlines

Thu 25/910:15LHR - KOA

2 stops22h 00mMultiple Airlines

Deal found 29/4£794

Mon 15/923:00KOA - LHR

3 stops24h 00mAir Canada

Thu 25/912:05LHR - KOA

3 stops34h 21mAir Canada

Deal found 29/4£799

Sat 10/520:38KOA - LHR

1 stop26h 22mVirgin Atlantic

Wed 28/506:30LHR - KOA

2 stops23h 40mVirgin Atlantic

Deal found 28/4£1,102

Sat 10/523:04KOA - LHR

1 stop21h 21mUnited Airlines

Mon 26/512:20LHR - KOA

1 stop18h 11mUnited Airlines

Deal found 28/4£1,157

Sat 14/621:40KOA - LHR

1 stop29h 35mAir France

Sat 21/619:45LHR - KOA

2 stops34h 14mAir France

Deal found 30/4£1,280

Thu 29/513:47KOA - LHR

1 stop31h 13mBritish Airways

Thu 19/616:55LHR - KOA

1 stop32h 00mBritish Airways

Deal found 29/4£1,947

Thu 29/522:15KOA - LHR

1 stop25h 55mLufthansa

Thu 19/608:30LHR - KOA

2 stops22h 33mLufthansa

Deal found 29/4£1,990

Thu 5/621:39KOA - LHR

1 stop29h 36mKLM

Mon 28/720:55LHR - KOA

2 stops33h 05mKLM

Deal found 29/4£4,731

Last-minute flights from Kailua-Kona to Heathrow
Discover last-minute flight deals from Kailua-Kona to Heathrow. Data last updated 30 April 2025 and is based on user searches.

Thu 8/520:38KOA - LHR

1 stop26h 22mDelta

Wed 14/506:15LHR - KOA

2 stops23h 55mDelta

Deal found 29/4£839

Thu 8/523:04KOA - LHR

2 stops20h 26mMultiple Airlines

Wed 14/512:05LHR - KOA

3 stops34h 45mMultiple Airlines

Deal found 30/4£883

Thu 8/523:04KOA - LHR

3 stops23h 31mAir Canada

Wed 14/512:05LHR - KOA

3 stops34h 45mAir Canada

Deal found 29/4£992

Fri 9/521:39KOA - LHR

1 stop29h 36mKLM

Wed 28/506:30LHR - KOA

2 stops22h 01mKLM

Deal found 28/4£1,163

Sat 10/520:38KOA - LHR

1 stop26h 22mVirgin Atlantic

Wed 28/506:30LHR - KOA

2 stops23h 40mVirgin Atlantic

Deal found 28/4£1,102

Sat 10/523:04KOA - LHR

1 stop21h 21mUnited Airlines

Mon 26/512:20LHR - KOA

1 stop18h 11mUnited Airlines

Deal found 28/4£1,157

Thu 29/513:47KOA - LHR

1 stop31h 13mBritish Airways

Thu 19/616:55LHR - KOA

1 stop32h 00mBritish Airways

Deal found 29/4£1,947

Thu 29/522:15KOA - LHR

1 stop25h 55mLufthansa

Thu 19/608:30LHR - KOA

2 stops22h 33mLufthansa

Deal found 30/4£1,990

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 30 April 2025.

Mon 12/520:38KOA - LHR

2 stops23h 37mDelta

Deal found 29/4£474

Mon 12/513:30KOA - LHR

3 stops30h 15mUnited Airlines

Deal found 30/4£489

Wed 28/507:00KOA - LHR

3 stops52h 05mMultiple Airlines

Deal found 30/4£507

Fri 30/520:38KOA - LHR

1 stop26h 22mVirgin Atlantic

Deal found 30/4£749

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

Mon 15/9

21:45-11:20

1 stop26h 35m

London Heathrow

Thu 25/9

06:15-18:40

2 stops23h 25m

£713

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 15/9

23:00-10:00

3 stops24h 00m

London Heathrow

Thu 25/9

10:15-21:15

2 stops22h 00m

£794

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 15/9

23:00-10:00

3 stops24h 00m

London Heathrow

Thu 25/9

12:05-11:26

3 stops34h 21m

£799

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sat 10/5

20:38-10:00

1 stop26h 22m

London Heathrow

Wed 28/5

06:30-19:10

2 stops23h 40m

£1,102

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sat 10/5

23:04-07:25

1 stop21h 21m

London Heathrow

Mon 26/5

12:20-19:31

1 stop18h 11m

£1,157

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Sat 14/6

21:40-14:15

1 stop29h 35m

London Heathrow

Sat 21/6

19:45-18:59

2 stops34h 14m

£1,280

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 29/5

13:47-08:00

1 stop31h 13m

London Heathrow

Thu 19/6

16:55-13:55

1 stop32h 00m

£1,947

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 29/5

22:15-11:10

1 stop25h 55m

London Heathrow

Thu 19/6

08:30-20:03

2 stops22h 33m

£1,990

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Thu 5/6

21:39-14:15

1 stop29h 36m

London Heathrow

Mon 28/7

20:55-19:00

2 stops33h 05m

£4,731

Kailua-KonaLondon

KOA - LHR

KOALHR

Kona Intl

Mon 12/5

20:38-10:15

1 stop26h 37m

£474

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 13 results

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 return 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

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

To help decide which airline to fly from Kailua-Kona to London, see what other customers have to say about Delta, KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,936 reviews

Check prices

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

7,936 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

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

1,334 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

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.

Air France

7.4

Good

1,446 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

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

8,696 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

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

642 reviews

Delta

8.0

Very Good

7,936 reviews

Check prices

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 0 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?
Flying on Delta is currently your cheapest option to London Heathrow Airport, with prices starting at £713. Additional return tickets that might be worth considering are offered by Air Canada and Virgin Atlantic, with the lowest prices starting at £799 and £1,102, respectively. Delta is 48% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Kailua-Kona to London Heathrow Airport one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £474. United Airlines flights start at £489 while deals on Virgin Atlantic start at £749 one-way.
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 holiday 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, January is the cheapest month in which you can book a flight from Kailua-Kona to London Heathrow Airport (average of £112). Flying from Kailua-Kona to London Heathrow Airport in August is currently the most expensive (average of £164). 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

Deal

Hounslow

Milton Keynes

Gatwick

Luton

Slough

Croydon

Eastbourne

Northampton

Southend-on-Sea

Ilford

Crawley

Hayes

Ipswich

Watford

Wembley

Swindon

Folkestone

Maidstone

Winchester

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Why should you use Cheapflights to find cheap flight tickets from Kailua-Kona to Heathrow?

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Can Cheapflights find flights from Kailua-Kona to Heathrow with no change fees?

Yes, we can. To see specific flights from Kailua-Kona to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Kailua-Kona to Heathrow become cheaper?

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Cheap flights from Kailua-Kona to London Heathrow Airport from £474

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kailua-Kona to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 30 April 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 30 April 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.

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

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

To help decide which airline to fly from Kailua-Kona to London, see what other customers have to say about Delta, KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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?

Travelling to a place near Kailua-Kona?

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Alternative routes for Kailua-Kona to Heathrow

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How does Cheapflights help users find flights from Kailua-Kona to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Kailua-Kona to Heathrow?

Can Cheapflights find flights from Kailua-Kona to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Kailua-Kona to Heathrow become cheaper?

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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 30 April 2025.