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Cheap flights from London Heathrow Airport to Kailua-Kona from £359

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KOA
5 May — 12 May1
1 adult

Cheap 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 30 April 2025.

Round-trip from

£752

One-way from

£359

Popular in

August

Cheapest in

November

Average price

£1,318
7/6-12/6
  • 7/6-12/6
  • 4 total stops
  • 72h 25m total
  • London to Kailua-Kona
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18/5
  • 18/5
  • 3 total stops
  • 57h 47m total
  • London to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£131 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£36 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Find 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 30 April 2025.

Sat 7/620:10LHR - KOA
2 stops36h 00mMultiple Airlines
Thu 12/607:00KOA - LHR
2 stops36h 25mMultiple Airlines
Deal found 29/4£752
Mon 22/910:35LHR - KOA
1 stop19h 49mLufthansa
Sun 12/1019:40KOA - LHR
1 stop27h 00mLufthansa
Deal found 28/4£1,092
Mon 22/919:15LHR - KOA
2 stops34h 25mVirgin Atlantic
Sun 12/1020:40KOA - LHR
2 stops34h 55mVirgin Atlantic
Deal found 28/4£1,138
Tue 3/608:30LHR - KOA
2 stops38h 01mUnited Airlines
Mon 30/622:50KOA - LHR
1 stop24h 35mUnited Airlines
Deal found 29/4£1,201
Mon 22/1214:50LHR - KOA
2 stops41h 38mWestJet
Thu 1/123:35KOA - LHR
2 stops27h 15mWestJet
Deal found 29/4£1,629
Mon 22/1216:30LHR - KOA
1 stop33h 05mAmerican Airlines
Sun 4/118:30KOA - LHR
1 stop27h 45mAmerican Airlines
Deal found 29/4£1,680
Fri 19/1210:20LHR - KOA
1 stop19h 20mDelta
Sun 4/121:30KOA - LHR
1 stop26h 30mDelta
Deal found 29/4£1,719
Sat 20/1210:20LHR - KOA
1 stop19h 27mKLM
Fri 2/121:02KOA - LHR
1 stop27h 58mKLM
Deal found 29/4£1,731
Sun 9/1116:55LHR - KOA
1 stop32h 09mBritish Airways
Thu 13/1108:00KOA - LHR
1 stop18h 15mBritish Airways
Deal found 29/4£2,405
Thu 2/1012:05LHR - KOA
3 stops34h 21mAir Canada
Tue 14/1022:30KOA - LHR
3 stops24h 30mAir Canada
Deal found 28/4£3,122

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 30 April 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

Sat 7/6

20:10-21:10

2 stops36h 00m

Kona Intl

Thu 12/6

07:00-06:25

2 stops36h 25m

£752

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 22/9

10:35-19:24

1 stop19h 49m

Kona Intl

Sun 12/10

19:40-09:40

1 stop27h 00m

£1,092

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 22/9

19:15-18:40

2 stops34h 25m

Kona Intl

Sun 12/10

20:40-18:35

2 stops34h 55m

£1,138

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 3/6

08:30-11:31

2 stops38h 01m

Kona Intl

Mon 30/6

22:50-10:25

1 stop24h 35m

£1,201

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 2/10

12:05-11:26

3 stops34h 21m

Kona Intl

Tue 14/10

22:30-10:00

3 stops24h 30m

£3,122

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sun 18/5

15:05-13:52

3 stops57h 47m

£359

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 24/5

16:55-12:17

1 stop30h 22m

£721

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 24/5

06:30-20:03

2 stops24h 33m

£946

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 12/5

17:40-15:35

2 stops32h 55m

£2,509

Flights are sorted by cheapest return flights first.

Deals found on 28/4

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 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 London Heathrow Airport to Kailua-Kona

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

Find hourly flight availability from Heathrow to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

When flying from London Heathrow Airport to Kailua-Kona, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 4% versus a flight at midday.

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

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

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kailua-Kona. Reviews last updated 30 April 2025.
United Airlines
7.4
Good
8,696 reviews
Check prices

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,696 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Virgin Atlantic
7.4
Good
642 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.0
Good
9,245 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Lufthansa
6.7
Okay
7,046 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
British Airways
6.6
Okay
6,837 reviews
United Airlines
7.4
Good
8,696 reviews
Check prices

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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?

    Located just 7.7 mi from the city center, Kona Intl is the airport most travelers will use when flying to Kailua-Kona from London Heathrow. Booking flights from London Heathrow to Kona Intl (KOA) should be relatively easy as there are 0 daily inbound flights from London Heathrow from 3 different airlines.

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

    Flying on Lufthansa is currently your cheapest option to Kailua-Kona, with prices starting at £1,092. Additional return tickets that might be worth considering are offered by Virgin Atlantic and United Airlines, with the lowest prices starting at £1,138 and £1,201, respectively. Users have found that Lufthansa is 11% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as £721. However, be on the lookout for offers from Lufthansa and United Airlines, as they are both options that can get you from London Heathrow Airport to Kailua-Kona for a low price.

  • 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 holiday 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Heathrow to Kailua-Kona

Discover the top 3 airlines that operate flights from Heathrow to Kailua-Kona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£923Average£1,245FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£1,039Average£1,152FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£1,105Average£1,183FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

Deals for Heathrow to Kailua-Kona flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Kailua-Kona flexibly with Cheapflights today.

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

Yes! Start tracking prices for Heathrow to Kailua-Kona flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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