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£587+ Cheap flights to Kailua-Kona

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
18 Aug — 25 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Kailua-Kona in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Kailua-Kona
Explore the most affordable flight options available to Kailua-Kona. Find the lowest fares based on data from user searches, with prices last updated on 19 July 2026.

Mon 9/1112:30
LHR
-
KOA
2 stops28h 17m
Multiple Airlines
Mon 16/1122:45
KOA
-
LHR
1 stop25h 45m
Multiple Airlines
Deal found 15/7£772
Mon 9/1110:25
LGW
-
KOA
2 stops22h 19m
Multiple Airlines
Mon 16/1108:05
KOA
-
LGW
2 stops25h 15m
Multiple Airlines
Deal found 15/7£843
Sat 17/1021:25
LHR
-
KOA
2 stops58h 43m
Multiple Airlines
Sat 31/1023:59
KOA
-
LHR
2 stops22h 31m
Multiple Airlines
Deal found 17/7£855
Tue 15/910:35
LHR
-
KOA
1 stop20h 00m
United Airlines
Wed 30/922:55
KOA
-
LHR
1 stop21h 30m
United Airlines
Deal found 19/7£896
Tue 15/908:20
LHR
-
KOA
2 stops33h 25m
Multiple Airlines
Wed 30/922:25
KOA
-
LHR
1 stop29h 40m
Multiple Airlines
Deal found 19/7£919
Tue 22/907:40
LHR
-
KOA
2 stops36h 52m
Multiple Airlines
Tue 6/1022:05
KOA
-
LHR
2 stops22h 10m
Multiple Airlines
Deal found 19/7£920
Tue 22/915:40
LGW
-
KOA
2 stops38h 47m
Multiple Airlines
Tue 6/1022:21
KOA
-
LGW
2 stops29h 19m
Multiple Airlines
Deal found 19/7£929
Mon 9/1114:45
LHR
-
KOA
1 stop17h 59m
Alaska Airlines
Mon 16/1108:05
KOA
-
LHR
1 stop18h 15m
Alaska Airlines
Deal found 15/7£946
Mon 5/1007:40
LHR
-
KOA
2 stops36h 56m
Multiple Airlines
Mon 12/1022:05
KOA
-
LHR
1 stop25h 10m
Multiple Airlines
Deal found 19/7£978
Sat 17/1010:20
LGW
-
KOA
2 stops21h 48m
Multiple Airlines
Sat 31/1023:21
KOA
-
LGW
2 stops33h 59m
Multiple Airlines
Deal found 17/7£982
Wed 2/913:05
LHR
-
KOA
2 stops33h 01m
Multiple Airlines
Wed 9/922:25
KOA
-
LHR
2 stops34h 55m
Multiple Airlines
Deal found 18/7£990
Mon 9/1109:50
LCY
-
KOA
2 stops22h 54m
Multiple Airlines
Mon 16/1108:05
KOA
-
LCY
2 stops23h 35m
Multiple Airlines
Deal found 15/7£1,017

Find flight deals to Kailua-Kona

Find the latest flights to Kailua-Kona in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 19 July 2026.

Return from

£772

One-way from

£587

Popular in

March

Cheapest in

December

Average price

£1,240
Virgin Atlantic
  • Virgin Atlantic
  • 9/11-16/11
  • 3 total stops
  • 54h 02m total
  • London to Kailua-Kona
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 14/10
  • 2 total stops
  • 28h 59m total
  • London to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£239 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for return flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Kailua-Kona that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 19 July 2026.
Use the filters below to find and compare flights to Kailua-Kona that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 9/11

10:25-22:44

2 stops22h 19m

Kona Intl

Mon 16/11

08:05-19:20

2 stops25h 15m

£843

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 17/10

21:25-21:08

2 stops58h 43m

Kona Intl

Sat 31/10

23:59-08:30

2 stops22h 31m

£855

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Tue 22/9

15:40-19:27

2 stops38h 47m

Kona Intl

Tue 6/10

22:21-14:40

2 stops29h 19m

£929

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Sat 17/10

10:20-21:08

2 stops21h 48m

Kona Intl

Sat 31/10

23:21-19:20

2 stops33h 59m

£982

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 21/10

17:00-09:36

2 stops27h 36m

Kona Intl

Thu 29/10

18:30-12:20

2 stops31h 50m

£1,011

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Mon 9/11

09:50-22:44

2 stops22h 54m

Kona Intl

Mon 16/11

08:05-17:40

2 stops23h 35m

£1,017

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 31/10

14:45-10:34

2 stops29h 49m

Kona Intl

Tue 3/11

20:45-12:20

2 stops29h 35m

£1,034

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 31/10

14:45-10:34

2 stops29h 49m

Kona Intl

Tue 3/11

23:20-12:20

1 stop27h 00m

£1,061

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Wed 2/9

15:40-13:24

2 stops56h 44m

Kona Intl

Wed 9/9

22:25-14:40

2 stops29h 15m

£1,080

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 17/8

10:20-22:10

2 stops22h 50m

Kona Intl

Sun 30/8

22:25-18:50

2 stops33h 25m

£1,093

Flights are sorted by cheapest return flights first.

Deals found on 18/7

Showing 1-10 of 25 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Kailua-Kona

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

How long is the flight to Kailua-Kona?

On average, a flight from London to Kailua-Kona takes 22 hours 56 minutes. Flights to Kailua-Kona from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Kailua-Kona?

The most popular airline flying from London to Kailua-Kona is United Airlines.

United Airlines
United Airlines
From £457
Lufthansa
Lufthansa
From £432

What are the cheapest airlines that fly to Kailua-Kona?

The cheapest airline flying from London to Kailua-Kona is United Airlines.

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 19 July 2026.
Read reviews from past customers who have flown United Airlines and Lufthansa to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,011 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
10,011 reviews
United Airlines
7.4
Good
10,011 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
Lufthansa
6.8
Okay
8,148 reviews
United Airlines
7.4
Good
10,011 reviews
Check prices

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

FAQs about flying to Kailua-Kona

  • When is the best time to fly to Kailua-Kona?

    Whenever you feel the need for sunshine! Well, almost any time. Hawaii is always warm, but there is a rainy season, which lasts roughly from November to March. But this is hardly a monsoon season, and there will be plenty of sunny days. However, Christmas can see crowds of tourists escaping their winter weather, so travel in spring for the best deals. Summer months between June and September are busy, as it is the peak travel season.

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

    For a flight to Kailua-Kona, you will be flying into Kona Intl. Kona Intl (KOA) is just 7.7 mi from the center of the city.

  • Can I find cheaper flights to Kailua-Kona if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Kailua-Kona on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Kailua-Kona?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Kailua-Kona.

  • Where does the fastest flight to Kailua-Kona depart from?

    For those looking to save time traveling to Kailua-Kona, London offers the quickest one-way flight (22 hours 19 minutes).

  • Does Kona Intl have car hire?

    Yes. Those touching down at Kona Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Kona Intl?

    Yes. Kona Intl has hotels nearby for those requiring accommodations. Cozy, clean, and comfortable condominium home in wonderful Kona! is the closest property to Kona Intl (2.0 mi away from Kona Intl).

See more FAQs

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