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£713+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
23 Mar — 30 Mar1
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 21 February 2026.

Thu 5/311:45
LHR
-
KOA
2 stops28h 41m
Multiple Airlines
Tue 17/315:53
KOA
-
LHR
2 stops37h 17m
Multiple Airlines
Deal found 18/2£713
Fri 10/414:10
LHR
-
KOA
1 stop17h 37m
Multiple Airlines
Fri 17/414:25
KOA
-
LHR
2 stops58h 25m
Multiple Airlines
Deal found 20/2£812
Wed 15/414:10
LHR
-
KOA
1 stop17h 37m
Multiple Airlines
Wed 29/413:14
KOA
-
LHR
2 stops31h 01m
Multiple Airlines
Deal found 20/2£813
Wed 4/314:50
LHR
-
KOA
2 stops41h 37m
Multiple Airlines
Mon 16/314:33
KOA
-
LHR
1 stop34h 17m
Multiple Airlines
Deal found 18/2£869
Thu 23/415:00
LHR
-
KOA
2 stops56h 16m
Multiple Airlines
Thu 7/515:56
KOA
-
LHR
1 stop33h 19m
Multiple Airlines
Deal found 20/2£876
Wed 15/409:10
LCY
-
KOA
2 stops35h 27m
Multiple Airlines
Wed 29/414:36
KOA
-
LCY
2 stops43h 59m
Multiple Airlines
Deal found 19/2£966
Wed 15/415:40
LGW
-
KOA
2 stops36h 51m
Multiple Airlines
Wed 29/408:00
KOA
-
LGW
2 stops19h 40m
Multiple Airlines
Deal found 19/2£971
Thu 23/415:40
LGW
-
KOA
2 stops39h 12m
Multiple Airlines
Thu 7/508:00
KOA
-
LGW
2 stops19h 40m
Multiple Airlines
Deal found 20/2£972
Fri 24/710:10
LGW
-
KOA
2 stops31h 15m
Multiple Airlines
Fri 31/714:39
KOA
-
LGW
1 stop33h 16m
Multiple Airlines
Deal found 17/2£1,129
Sat 23/510:20
LGW
-
KOA
2 stops22h 54m
Multiple Airlines
Fri 5/621:25
KOA
-
LGW
2 stops34h 25m
Multiple Airlines
Deal found 17/2£1,175
Wed 15/420:15
LCY
-
KOA
2 stops32h 28m
KLM
Wed 29/422:07
KOA
-
LCY
2 stops46h 48m
KLM
Deal found 20/2£1,183
Wed 4/320:05
LCY
-
KOA
2 stops32h 25m
KLM
Mon 16/322:15
KOA
-
LCY
2 stops32h 20m
KLM
Deal found 18/2£1,199

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 21 February 2026.

Return from

£713

Popular in

August

Cheapest in

February

Average price

£1,083
5/3-17/3
  • 5/3-17/3
  • 4 total stops
  • 65h 58m total
  • London to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for return flights in February 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 21 February 2026.
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

Wed 15/4

14:10-21:27

2 stops42h 17m

Kona Intl

Wed 29/4

20:50-06:45

2 stops22h 55m

£848

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 5/3

14:50-21:47

1 stop40h 57m

Kona Intl

Mon 16/3

14:33-10:50

1 stop34h 17m

£915

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Wed 15/4

09:10-09:37

2 stops35h 27m

Kona Intl

Wed 29/4

14:36-21:35

2 stops43h 59m

£966

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Wed 15/4

15:40-17:31

2 stops36h 51m

Kona Intl

Wed 29/4

08:00-14:40

2 stops19h 40m

£971

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Thu 23/4

15:40-19:52

2 stops39h 12m

Kona Intl

Thu 7/5

08:00-14:40

2 stops19h 40m

£972

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 12/3

14:50-20:47

1 stop39h 57m

Kona Intl

Fri 20/3

14:25-11:50

1 stop35h 25m

£1,029

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 6/4

13:00-06:26

2 stops28h 26m

Kona Intl

Mon 13/4

22:48-07:25

1 stop21h 37m

£1,054

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 4/3

06:30-20:51

2 stops24h 21m

Kona Intl

Mon 16/3

22:55-05:55

2 stops21h 00m

£1,102

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 15/4

07:25-19:42

2 stops23h 17m

Kona Intl

Wed 29/4

13:05-06:45

3 stops30h 40m

£1,105

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Fri 24/7

10:10-06:25

2 stops31h 15m

Kona Intl

Fri 31/7

14:39-10:55

1 stop33h 16m

£1,129

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 27 results
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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 25 hours 11 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 airlines flying from London to Kailua-Kona are United Airlines and Lufthansa.

United Airlines
United Airlines
From £458
Lufthansa
Lufthansa
From £432
Virgin Atlantic
Virgin Atlantic
From £1,048

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

The cheapest airlines flying from London to Kailua-Kona are United Airlines 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 21 February 2026.
Read reviews from past customers who have flown Virgin Atlantic, United Airlines, andLufthansa to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Crew

8.2

Overall

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
679 reviews
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Crew

8.2

Overall

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,330 reviews
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Crew

8.2

Overall

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,795 reviews
Virgin Atlantic
7.5
Good
679 reviews
Check prices

Boarding

7.7

Entertainment

7.6

Comfort

7.3

Crew

8.2

Overall

7.5

Food

6.9

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 (20 hours 46 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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