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£482+ 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 27/9. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
6 Jul — 13 Jul1
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 6 June 2026.

Mon 14/913:05
LHR
-
KOA
2 stops28h 40m
Multiple Airlines
Sat 19/914:31
KOA
-
LHR
2 stops31h 29m
Multiple Airlines
Deal found 3/6£827
Sun 1/1109:00
LHR
-
KOA
2 stops36h 54m
Multiple Airlines
Sun 15/1106:00
KOA
-
LHR
3 stops25h 50m
Multiple Airlines
Deal found 3/6£833
Thu 30/707:25
LHR
-
KOA
2 stops25h 45m
Multiple Airlines
Tue 18/813:52
KOA
-
LHR
3 stops29h 43m
Multiple Airlines
Deal found 6/6£886
Mon 2/1120:35
LHR
-
KOA
2 stops55h 18m
Multiple Airlines
Mon 16/1123:20
KOA
-
LHR
2 stops25h 30m
Multiple Airlines
Deal found 6/6£947
Sun 1/1109:55
LGW
-
KOA
2 stops22h 49m
Multiple Airlines
Sun 15/1123:20
KOA
-
LGW
2 stops29h 15m
Multiple Airlines
Deal found 3/6£964
Mon 15/621:25
LHR
-
KOA
2 stops35h 45m
Multiple Airlines
Sun 21/621:19
KOA
-
LHR
2 stops36h 01m
Multiple Airlines
Deal found 2/6£976
Mon 2/1114:45
LHR
-
KOA
2 stops29h 49m
Alaska Airlines
Mon 16/1123:20
KOA
-
LHR
1 stop27h 00m
Alaska Airlines
Deal found 6/6£1,012
Tue 15/917:00
LHR
-
KOA
2 stops27h 32m
Multiple Airlines
Wed 30/919:15
KOA
-
LHR
2 stops32h 50m
Multiple Airlines
Deal found 6/6£1,024
Mon 15/615:40
LGW
-
KOA
2 stops41h 30m
Multiple Airlines
Sun 21/621:19
KOA
-
LGW
2 stops30h 21m
Multiple Airlines
Deal found 1/6£1,051
Tue 14/710:20
LGW
-
KOA
2 stops22h 50m
Multiple Airlines
Tue 21/721:19
KOA
-
LGW
2 stops34h 26m
Multiple Airlines
Deal found 1/6£1,077
Fri 3/710:20
LGW
-
KOA
2 stops22h 50m
Multiple Airlines
Fri 10/713:18
KOA
-
LGW
2 stops42h 27m
Multiple Airlines
Deal found 3/6£1,138
Mon 14/920:15
LCY
-
KOA
2 stops32h 16m
Virgin Atlantic
Sat 19/921:55
KOA
-
LCY
2 stops31h 45m
Virgin Atlantic
Deal found 3/6£1,219

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 6 June 2026.

Return from

£827

One-way from

£482

Popular in

March

Cheapest in

November

Average price

£1,391
14/9-19/9
  • 14/9-19/9
  • 4 total stops
  • 60h 09m total
  • London to Kailua-Kona
Search Deals
27/9
  • 27/9
  • 2 total stops
  • 37h 45m total
  • London to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£165 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£37 potential savings vs. average return price).
Search Deals
Average for return flights in June 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 6 June 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

LHR - KOA

LHRKOA

London Heathrow

Thu 30/7

07:25-22:10

2 stops25h 45m

Kona Intl

Tue 18/8

13:18-06:35

2 stops30h 17m

£889

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Sun 1/11

09:55-22:44

2 stops22h 49m

Kona Intl

Sun 15/11

23:20-14:35

2 stops29h 15m

£964

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sun 1/11

14:45-22:44

1 stop17h 59m

Kona Intl

Sun 15/11

22:45-06:50

2 stops22h 05m

£980

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 15/9

17:00-09:32

2 stops27h 32m

Kona Intl

Wed 30/9

19:15-15:05

2 stops32h 50m

£1,024

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 14/7

06:30-11:36

2 stops40h 06m

Kona Intl

Tue 21/7

08:03-15:05

1 stop20h 02m

£1,057

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 15/9

17:00-09:32

2 stops27h 32m

Kona Intl

Wed 30/9

22:25-15:05

1 stop29h 40m

£1,062
Fastest return journey

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 2/11

14:45-22:44

1 stop17h 59m

Kona Intl

Mon 16/11

08:05-12:20

1 stop18h 15m

£1,069

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Tue 14/7

10:20-22:10

2 stops22h 50m

Kona Intl

Tue 21/7

21:19-18:45

2 stops34h 26m

£1,077

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Fri 3/7

10:20-22:10

2 stops22h 50m

Kona Intl

Fri 10/7

13:18-18:45

2 stops42h 27m

£1,138

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Mon 14/9

20:15-17:31

2 stops32h 16m

Kona Intl

Sat 19/9

21:55-16:40

2 stops31h 45m

£1,219

Flights are sorted by cheapest return flights first.

Deals found on 2/6

Showing 1-10 of 29 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 24 hours 21 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 £458
Lufthansa
Lufthansa
From £434

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 6 June 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
9,775 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,775 reviews
United Airlines
7.4
Good
9,775 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Lufthansa
6.8
Okay
8,039 reviews
United Airlines
7.4
Good
9,775 reviews
Check prices

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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.

  • What is the cheapest airport to fly to in Kailua-Kona?

    Kona Intl is currently the cheapest airport to fly to in Kailua-Kona. One-way flights to Kona Intl typically cost £56, while return flights cost around £306.

  • How much is a return flight to Kailua-Kona?

    A return flight to Kailua-Kona will typically cost around £396, however they can be found for as little as £306.

  • 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 (17 hours 59 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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