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£827+ Cheap flights to Kailua-Kona

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
8 Jul — 15 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 8 June 2026.

Thu 1/1018:15
LHR
-
KOA
1 stop28h 20m
Multiple Airlines
Tue 13/1009:19
KOA
-
LHR
2 stops21h 16m
Multiple Airlines
Deal found 8/6£827
Tue 7/721:25
LHR
-
KOA
2 stops32h 40m
Multiple Airlines
Tue 14/708:03
KOA
-
LHR
2 stops25h 17m
Multiple Airlines
Deal found 7/6£866
Tue 7/715:40
LGW
-
KOA
2 stops38h 25m
Multiple Airlines
Tue 14/713:18
KOA
-
LGW
2 stops38h 22m
Multiple Airlines
Deal found 7/6£875
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£890
Tue 7/721:25
LHR
-
KOA
2 stops32h 40m
Multiple Airlines
Mon 13/721:19
KOA
-
LHR
2 stops27h 36m
Multiple Airlines
Deal found 8/6£899
Mon 17/811:40
LHR
-
KOA
1 stop21h 30m
Multiple Airlines
Tue 1/906:00
KOA
-
LHR
2 stops19h 10m
Multiple Airlines
Deal found 7/6£912
Mon 2/1111:55
LGW
-
KOA
2 stops39h 58m
Multiple Airlines
Mon 16/1123:20
KOA
-
LGW
2 stops25h 35m
Multiple Airlines
Deal found 6/6£949
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£951
Sat 10/1018:15
LHR
-
KOA
1 stop27h 44m
Multiple Airlines
Sat 17/1006:00
KOA
-
LHR
2 stops22h 00m
Multiple Airlines
Deal found 8/6£965
Tue 7/710:20
LGW
-
KOA
2 stops22h 50m
Multiple Airlines
Mon 13/721:19
KOA
-
LGW
2 stops34h 31m
Multiple Airlines
Deal found 8/6£974
Wed 1/710:20
LGW
-
KOA
2 stops22h 50m
Multiple Airlines
Wed 8/721:19
KOA
-
LGW
2 stops34h 31m
Multiple Airlines
Deal found 7/6£1,072
Mon 20/710:20
LGW
-
KOA
2 stops22h 50m
Multiple Airlines
Mon 3/813:18
KOA
-
LGW
2 stops42h 32m
Multiple Airlines
Deal found 8/6£1,106

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 8 June 2026.

Return from

£827

Popular in

March

Cheapest in

November

Average price

£1,397
1/10-13/10
  • 1/10-13/10
  • 3 total stops
  • 49h 36m total
  • London to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£166 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 8 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

£893

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 2/11

11:55-17:53

2 stops39h 58m

Kona Intl

Mon 16/11

23:20-10:55

2 stops25h 35m

£949

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 2/11

14:45-10:34

2 stops29h 49m

Kona Intl

Mon 16/11

23:20-12:20

1 stop27h 00m

£1,016

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

£1,024

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
Fastest return journey

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 31/10

14:45-10:34

2 stops29h 49m

Kona Intl

Mon 2/11

08:05-12:20

1 stop18h 15m

£1,043

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Wed 1/7

10:20-22:10

2 stops22h 50m

Kona Intl

Wed 8/7

21:19-18:50

2 stops34h 31m

£1,072

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 20/7

10:20-22:10

2 stops22h 50m

Kona Intl

Mon 3/8

13:18-18:50

2 stops42h 32m

£1,106

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 17/8

10:20-22:10

2 stops22h 50m

Kona Intl

Tue 1/9

12:52-18:45

2 stops42h 53m

£1,145

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Tue 7/7

09:10-09:34

2 stops35h 24m

Kona Intl

Mon 13/7

08:03-21:35

2 stops26h 32m

£1,276

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 21 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 26 hours 37 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 £460
Lufthansa
Lufthansa
From £436

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 8 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
9,784 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

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
9,784 reviews
United Airlines
7.4
Good
9,784 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

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
8,046 reviews
United Airlines
7.4
Good
9,784 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

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 £307.

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

    A return flight to Kailua-Kona will typically cost around £398, however they can be found for as little as £307.

  • 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 49 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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