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£320+ 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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
17 Apr — 24 Apr1
1 adult

Flights to Kailua-Kona in 2025

Find the latest flights to Kailua-Kona in 2025, 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 12 April 2025.

Return from

£899

One-way from

£320

Popular in

August

Cheapest in

January

Average price

£1,370
20/5-26/5
  • 20/5-26/5
  • 4 total stops
  • 71h 40m total
  • London to Kailua-Kona
25/5
  • 25/5
  • 1 total stop
  • 37h 40m total
  • London to Kailua-Kona
Highest demand for flights based on searches. 12% potential increase in price (£135 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£28 potential savings vs. average return price).
Average for return flights in April 2025

Find flight deals to Kailua-Kona

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 12 April 2025.

Tue 20/520:10LHR - KOA
2 stops35h 15mMultiple Airlines
Mon 26/507:00KOA - LHR
2 stops36h 25mMultiple Airlines
Deal found 11/4£899
Thu 2/1015:40LGW - KOA
2 stops30h 33mMultiple Airlines
Tue 14/1008:00KOA - LGW
2 stops19h 40mMultiple Airlines
Deal found 11/4£916
Mon 22/920:55LHR - KOA
2 stops32h 45mVirgin Atlantic
Sun 12/1021:45KOA - LHR
1 stop26h 35mVirgin Atlantic
Deal found 11/4£1,116
Mon 22/906:30LHR - KOA
2 stops23h 54mLufthansa
Sun 12/1022:30KOA - LHR
2 stops22h 50mLufthansa
Deal found 11/4£1,142
Tue 20/512:20LHR - KOA
1 stop18h 26mUnited Airlines
Tue 27/513:15KOA - LHR
2 stops20h 25mUnited Airlines
Deal found 11/4£1,207
Mon 19/506:30LHR - KOA
2 stops22h 01mDelta
Tue 27/510:09KOA - LHR
2 stops20h 06mDelta
Deal found 11/4£1,210
Tue 20/519:15LHR - KOA
2 stops33h 16mKLM
Sun 25/521:39KOA - LHR
2 stops29h 11mKLM
Deal found 11/4£1,225
Thu 2/1012:05LHR - KOA
3 stops34h 21mAir Canada
Tue 14/1022:30KOA - LHR
3 stops24h 05mAir Canada
Deal found 11/4£1,439
Sun 22/617:50LCY - KOA
2 stops37h 13mLufthansa
Mon 30/622:15KOA - LCY
2 stops33h 20mLufthansa
Deal found 11/4£1,906
Fri 1/808:55LCY - KOA
2 stops39h 56mMultiple Airlines
Fri 15/822:50KOA - LCY
2 stops31h 25mMultiple Airlines
Deal found 11/4£2,151
Thu 2/1010:25LGW - KOA
2 stops36h 48mAmerican Airlines
Tue 14/1021:17KOA - LGW
3 stops23h 53mAmerican Airlines
Deal found 11/4£3,665

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 12 April 2025.
Use the filters below to find and compare flights to Kailua-Kona that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 20/5

20:10-20:25

2 stops35h 15m

Kona Intl

Mon 26/5

07:00-06:25

2 stops36h 25m

£899

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Thu 2/10

15:40-11:13

2 stops30h 33m

Kona Intl

Tue 14/10

08:00-14:40

2 stops19h 40m

£916

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 22/9

20:55-18:40

2 stops32h 45m

Kona Intl

Sun 12/10

21:45-11:20

1 stop26h 35m

£1,116

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 22/9

06:30-19:24

2 stops23h 54m

Kona Intl

Sun 12/10

22:30-08:20

2 stops22h 50m

£1,142

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 20/5

12:20-19:46

1 stop18h 26m

Kona Intl

Tue 27/5

13:15-20:40

2 stops20h 25m

£1,207

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 19/5

06:30-17:31

2 stops22h 01m

Kona Intl

Sun 25/5

21:39-06:45

2 stops22h 06m

£1,210

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 20/5

19:15-19:10

2 stops34h 55m

Kona Intl

Tue 27/5

21:39-10:45

2 stops26h 06m

£1,225

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 2/10

12:05-11:26

3 stops34h 21m

Kona Intl

Tue 14/10

22:30-09:35

3 stops24h 05m

£1,439

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Sun 22/6

17:50-20:03

2 stops37h 13m

Kona Intl

Mon 30/6

22:15-18:35

2 stops33h 20m

£1,906

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Fri 1/8

08:55-13:51

2 stops39h 56m

Kona Intl

Fri 15/8

22:50-17:15

2 stops31h 25m

£2,151

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 20 results
1
2

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 17 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 cheapest airlines that fly to Kailua-Kona?

The cheapest airlines flying from London to Kailua-Kona are United Airlines, Virgin Atlantic and Lufthansa.

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 12 April 2025.

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

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
8.0
Very Good

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

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

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

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

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

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

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

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

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

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

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 (18 hours 4 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. Refreshing Tropical Studio With Ocean Views is the closest property to Kona Intl (2.0 mi away from Kona Intl).

See more FAQs

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