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Kailua-Kona

$537+ Cheap flights from the United Kingdom 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — KOA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from United Kingdom to Kailua-Kona

Keep the following information in mind while searching for United Kingdom to Kailua-Kona flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,017
(Trip.com)

One-way from

$537
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$1,508
Provider with most accurate pricing for London (LON)-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Kona Intl flights.
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From United Kingdom to Kona Intl
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One-way flight from United Kingdom to Kona Intl
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Highest demand for flights based on searches. 10% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from United Kingdom to Kailua-Kona

Cheapest flights from United Kingdom to Kailua-Kona
Explore the most affordable flight options available from United Kingdom to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Trip.com deal was found by Cheapflights users on 5/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:55 pmLHR - KOA
1 stop27h 40mMultiple Airlines
Sun 11/93:38 pmKOA - LHR
2 stops28h 47mMultiple Airlines
Deal found 5/1$977
This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/31:05 pmLGW - KOA
2 stops40h 21mMultiple Airlines
Mon 6/307:00 amKOA - LGW
2 stops36h 20mMultiple Airlines
Deal found 4/30$1,096
This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/142:05 pmEDI - KOA
2 stops43h 05mMultiple Airlines
Sat 6/216:00 amKOA - EDI
2 stops40h 20mMultiple Airlines
Deal found 4/30$1,234
This Condor deal was found by Cheapflights users on 4/30. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/38:45 amLCY - KOA
2 stops24h 30mMultiple Airlines
Mon 6/308:00 amKOA - LCY
2 stops45h 25mMultiple Airlines
Deal found 4/30$1,389
This United Airlines deal was found by Cheapflights users on 5/1. 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 10/291:30 pmLHR - KOA
2 stops32h 00mUnited Airlines
Wed 11/198:00 pmKOA - LHR
1 stop27h 40mUnited Airlines
Deal found 5/1$1,437
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:10 pmLHR - KOA
2 stops34h 34mDelta
Sun 11/169:40 pmKOA - LHR
2 stops23h 40mDelta
Deal found 5/1$1,464
This Air Canada deal was found by Cheapflights users on 5/1. 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.
Mon 11/31:00 pmLHR - KOA
2 stops33h 35mAir Canada
Wed 11/192:15 pmKOA - LHR
2 stops30h 15mAir Canada
Deal found 5/1$1,474
This TravelUp deal was found by Cheapflights users on 5/1. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:05 pmLCY - KOA
2 stops33h 35mKLM
Sun 11/910:45 pmKOA - LCY
2 stops31h 50mKLM
Deal found 5/1$1,476
This ChecknFly deal was found by Cheapflights users on 5/1. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:35 amLHR - KOA
1 stop19h 49mLufthansa
Sun 10/1210:30 pmKOA - LHR
1 stop21h 55mLufthansa
Deal found 5/1$1,492
This KLM deal was found by Cheapflights users on 5/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:30 amLHR - KOA
2 stops21h 14mKLM
Sun 11/1610:45 pmKOA - LHR
1 stop26h 15mKLM
Deal found 5/1$1,495
This TravelUp deal was found by Cheapflights users on 5/1. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:30 amLHR - KOA
2 stops22h 01mVirgin Atlantic
Mon 6/308:35 pmKOA - LHR
2 stops25h 40mVirgin Atlantic
Deal found 5/1$1,498
This TravelUp deal was found by Cheapflights users on 4/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/32:45 pmLHR - KOA
1 stop32h 32mBritish Airways
Mon 6/303:25 pmKOA - LHR
1 stop29h 35mBritish Airways
Deal found 4/30$1,542

Cheapflights Fare Finder

Customize your flight search to find flights from United Kingdom 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 May 1, 2025.
Use the filters below to find and compare flights from the United Kingdom to Kailua-Kona that are best for you.

Fly from

United Kingdom

Fly to

Kailua-Kona

Route

Depart

Return

Price

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 6/3

8:10 pm-6:26 pm

2 stops33h 16m

Kona Intl

Mon 6/30

7:00 am-6:25 am

2 stops36h 25m

$1,017

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Tue 6/3

1:05 pm-6:26 pm

2 stops40h 21m

Kona Intl

Mon 6/30

7:00 am-6:20 am

2 stops36h 20m

$1,096

EdinburghKailua-Kona

EDI - KOA

EDIKOA

Edinburgh Turnhouse

Sat 6/14

2:05 pm-10:10 pm

2 stops43h 05m

Kona Intl

Sat 6/21

6:00 am-9:20 am

2 stops40h 20m

$1,234

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Tue 6/3

8:45 am-10:15 pm

2 stops24h 30m

Kona Intl

Mon 6/30

8:00 am-4:25 pm

2 stops45h 25m

$1,389

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 9/22

10:35 am-7:24 pm

1 stop19h 49m

Kona Intl

Sun 10/12

10:30 pm-7:25 am

1 stop21h 55m

$1,492

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 6/3

6:30 am-5:31 pm

2 stops22h 01m

Kona Intl

Mon 6/30

8:35 pm-9:15 am

2 stops25h 40m

$1,498

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 6/3

8:55 pm-7:10 pm

2 stops33h 15m

Kona Intl

Mon 6/30

9:40 pm-2:15 pm

1 stop29h 35m

$1,509

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 6/3

6:30 am-7:10 pm

2 stops23h 40m

Kona Intl

Mon 6/30

8:35 pm-10:15 am

1 stop26h 40m

$1,526

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 6/3

2:45 pm-12:17 pm

1 stop32h 32m

Kona Intl

Mon 6/30

3:25 pm-8:00 am

1 stop29h 35m

$1,542

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 6/11

8:30 am-11:31 am

2 stops38h 01m

Kona Intl

Wed 6/18

7:40 pm-9:40 am

1 stop27h 00m

$1,609

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 21 results
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Best time to book a flight from United Kingdom to Kailua-Kona

Have a flexible travel schedule? Discover the best time to fly to Kailua-Kona from United Kingdom 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 the United Kingdom to Kailua-Kona

What is the cheapest month to book a flight from United Kingdom to Kailua-Kona?

Currently, October is the cheapest month in which you can book a flight from United Kingdom to Kailua-Kona (average of $409). Flying from United Kingdom to Kailua-Kona in June is currently the most expensive (average of $624). 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.

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 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

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 May 1, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air France from United Kingdom to Kailua-Kona to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,448 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
643 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom?

    Located just 7.7 mi from the city center, Kona Intl (KOA) is the airport most travelers will use when flying to Kailua-Kona from United Kingdom.

  • What are the cheapest airlines to fly from United Kingdom to Kailua-Kona one-way?

    The cheapest airlines for a one-way flight from United Kingdom to Kailua-Kona are British Airways ($968), Air Canada ($2,104), and United Airlines ($3,914).

  • What are the most popular routes from United Kingdom to Kailua-Kona?

    When deciding which route to take from United Kingdom to Kailua-Kona consider London Heathrow - Kona Intl, London Gatwick - Kona Intl or London City - Kona Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to Kailua-Kona?

    Currently, October is the cheapest month in which you can book a flight from United Kingdom to Kailua-Kona (average of $409). Flying from United Kingdom to Kailua-Kona in June is currently the most expensive (average of $624). 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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