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£378+ 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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
18 Jun — 25 Jun1
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 13 June 2025.

Return from

£667

One-way from

£378

Popular in

August

Cheapest in

January

Average price

£1,208
7/10-22/10
  • 7/10-22/10
  • 4 total stops
  • 76h 58m total
  • London to Kailua-Kona
23/9
  • 23/9
  • 2 total stops
  • 48h 57m total
  • London to Kailua-Kona
Highest demand for flights based on searches. 9% potential increase in price (£89 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£27 potential savings vs. average return price).
Average for return flights in June 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 13 June 2025.

Mon 3/1116:55LHR - KOA
1 stop29h 08mMultiple Airlines
Mon 17/1106:00KOA - LHR
2 stops24h 30mMultiple Airlines
Deal found 12/6£691
Tue 7/1008:40LCY - KOA
2 stops37h 27mMultiple Airlines
Wed 22/1013:29KOA - LCY
2 stops40h 11mMultiple Airlines
Deal found 10/6£745
Sun 27/710:55LGW - KOA
1 stop20h 33mMultiple Airlines
Sun 3/822:50KOA - LGW
2 stops25h 05mMultiple Airlines
Deal found 12/6£1,070
Mon 3/1113:30LHR - KOA
2 stops33h 06mUnited Airlines
Mon 17/1114:25KOA - LHR
3 stops30h 45mUnited Airlines
Deal found 11/6£1,077
Mon 3/1110:20LHR - KOA
1 stop19h 20mVirgin Atlantic
Mon 17/1121:45KOA - LHR
1 stop27h 15mVirgin Atlantic
Deal found 12/6£1,084
Mon 22/914:45LHR - KOA
1 stop33h 57mAmerican Airlines
Sun 12/1021:17KOA - LHR
2 stops22h 13mAmerican Airlines
Deal found 12/6£1,119
Sat 13/912:20LHR - KOA
1 stop18h 04mLufthansa
Sat 20/923:00KOA - LHR
1 stop21h 25mLufthansa
Deal found 11/6£1,138
Mon 10/1120:05LCY - KOA
2 stops33h 35mKLM
Fri 14/1121:45KOA - LCY
2 stops29h 30mKLM
Deal found 11/6£1,147
Thu 2/1006:30LHR - KOA
2 stops23h 10mDelta
Tue 14/1021:45KOA - LHR
2 stops25h 30mDelta
Deal found 11/6£1,244
Thu 2/1012:05LHR - KOA
3 stops34h 21mAir Canada
Tue 14/1022:05KOA - LHR
3 stops24h 55mAir Canada
Deal found 12/6£1,428
Sun 22/620:55LHR - KOA
2 stops31h 38mKLM
Mon 30/621:40KOA - LHR
1 stop29h 35mKLM
Deal found 11/6£1,465
Sun 27/709:15LHR - KOA
2 stops39h 37mRoyal Air Maroc
Sun 3/821:45KOA - LHR
1 stop28h 05mRoyal Air Maroc
Deal found 12/6£1,477

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 13 June 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

Mon 3/11

16:55-12:03

1 stop29h 08m

Kona Intl

Mon 17/11

06:00-16:30

2 stops24h 30m

£691

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Tue 7/10

08:40-11:07

2 stops37h 27m

Kona Intl

Wed 22/10

13:29-16:40

2 stops40h 11m

£745

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Sun 27/7

10:55-20:28

1 stop20h 33m

Kona Intl

Sun 3/8

22:50-10:55

2 stops25h 05m

£1,070

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 3/11

13:30-12:36

2 stops33h 06m

Kona Intl

Mon 17/11

14:25-07:10

3 stops30h 45m

£1,077

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 3/11

10:20-19:40

1 stop19h 20m

Kona Intl

Mon 17/11

21:45-11:00

1 stop27h 15m

£1,084

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 22/9

14:45-13:42

1 stop33h 57m

Kona Intl

Sun 12/10

21:17-06:30

2 stops22h 13m

£1,119

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 13/9

12:20-19:24

1 stop18h 04m

Kona Intl

Sat 20/9

23:00-07:25

1 stop21h 25m

£1,138

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Mon 10/11

20:05-19:40

2 stops33h 35m

Kona Intl

Fri 14/11

21:45-13:15

2 stops29h 30m

£1,147

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 2/10

06:30-18:40

2 stops23h 10m

Kona Intl

Tue 14/10

21:45-10:15

2 stops25h 30m

£1,244

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 2/10

12:05-11:26

3 stops34h 21m

Kona Intl

Tue 14/10

22:05-10:00

3 stops24h 55m

£1,428

Flights are sorted by cheapest return flights first.

Deals found on 12/6

Showing 1-10 of 16 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 44 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 British Airways, United Airlines and Virgin Atlantic.

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 13 June 2025.
Peruse reviews from past customers who have flown Delta, KLM and United Airlines to Kailua-Kona to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very Good

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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, British Airways 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 (19 hours 44 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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