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£516+ 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

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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 November 2025.

Thu 4/1212:15LHR - KOA
2 stops36h 25mMultiple Airlines
Mon 8/1221:10KOA - LHR
2 stops27h 40mMultiple Airlines
Deal found 19/11£942
Wed 24/1214:50LHR - KOA
2 stops41h 38mWestJet
Thu 8/121:30KOA - LHR
2 stops29h 20mWestJet
Deal found 20/11£979
Wed 24/1214:50LHR - KOA
2 stops41h 38mMultiple Airlines
Thu 8/121:10KOA - LHR
1 stop27h 20mMultiple Airlines
Deal found 20/11£1,128
Thu 4/1215:20LHR - KOA
1 stop31h 40mLufthansa
Mon 8/1220:55KOA - LHR
1 stop26h 45mLufthansa
Deal found 19/11£1,135
Thu 4/1213:45LHR - KOA
2 stops33h 15mUnited Airlines
Mon 8/1220:55KOA - LHR
1 stop26h 45mUnited Airlines
Deal found 19/11£1,147
Thu 4/1215:45LHR - KOA
2 stops33h 28mAmerican Airlines
Mon 8/1218:30KOA - LHR
1 stop26h 20mAmerican Airlines
Deal found 18/11£1,151
Wed 24/1210:05LHR - KOA
1 stop20h 31mLufthansa
Thu 8/120:55KOA - LHR
1 stop26h 45mLufthansa
Deal found 20/11£1,199
Wed 24/1206:35LGW - KOA
2 stops25h 19mMultiple Airlines
Thu 8/121:30KOA - LGW
2 stops26h 15mMultiple Airlines
Deal found 20/11£1,393

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 21 November 2025.

Return from

£942

One-way from

£516

Popular in

August

Cheapest in

February

Average price

£1,136
4/12-8/12
  • 4/12-8/12
  • 4 total stops
  • 64h 05m total
  • London to Kailua-Kona
Search Deals
3/1
  • 3/1
  • 2 total stops
  • 38h 15m total
  • London to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£76 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
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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 November 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

Thu 4/12

12:15-14:40

2 stops36h 25m

Kona Intl

Mon 8/12

21:10-10:50

2 stops27h 40m

£942

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 24/12

14:50-22:28

2 stops41h 38m

Kona Intl

Thu 8/1

21:30-12:50

2 stops29h 20m

£979

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 24/12

14:50-22:28

2 stops41h 38m

Kona Intl

Thu 8/1

21:10-10:30

1 stop27h 20m

£1,128

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 4/12

15:20-13:00

1 stop31h 40m

Kona Intl

Mon 8/12

20:55-09:40

1 stop26h 45m

£1,135

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 4/12

13:45-13:00

2 stops33h 15m

Kona Intl

Mon 8/12

20:55-09:40

1 stop26h 45m

£1,147

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 4/12

15:45-15:13

2 stops33h 28m

Kona Intl

Mon 8/12

18:30-06:50

1 stop26h 20m

£1,151

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 24/12

10:05-20:36

1 stop20h 31m

Kona Intl

Thu 8/1

20:55-09:40

1 stop26h 45m

£1,199

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 3/1

17:20-18:31

2 stops35h 11m

Kona Intl

Sat 10/1

20:45-06:20

2 stops23h 35m

£1,249

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Wed 24/12

06:35-21:54

2 stops25h 19m

Kona Intl

Thu 8/1

21:30-09:45

2 stops26h 15m

£1,393

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Fri 27/3

09:20-20:47

2 stops21h 27m

Kona Intl

Thu 9/4

22:30-11:40

3 stops26h 10m

£2,195

Flights are sorted by cheapest return flights first.

Deals found on 19/11

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 27 hours 19 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, Virgin Atlantic and Lufthansa.

United Airlines
United Airlines
From £472
British Airways
British Airways
From £396
Virgin Atlantic
Virgin Atlantic
From £1,066
Lufthansa
Lufthansa
From £662

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

The cheapest airlines flying from London to Kailua-Kona are United Airlines, British Airways 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 21 November 2025.
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
674 reviews
Check prices

Boarding

7.7

Overall

7.5

Crew

8.2

Food

6.9

Entertainment

7.5

Comfort

7.3

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
674 reviews
Virgin Atlantic
7.5
Good
674 reviews
Check prices

Boarding

7.7

Overall

7.5

Crew

8.2

Food

6.9

Entertainment

7.5

Comfort

7.3

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
9,029 reviews
Virgin Atlantic
7.5
Good
674 reviews
Check prices

Boarding

7.7

Overall

7.5

Crew

8.2

Food

6.9

Entertainment

7.5

Comfort

7.3

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
7,579 reviews
Virgin Atlantic
7.5
Good
674 reviews
Check prices

Boarding

7.7

Overall

7.5

Crew

8.2

Food

6.9

Entertainment

7.5

Comfort

7.3

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!
British Airways
6.7
Okay
7,534 reviews
Virgin Atlantic
7.5
Good
674 reviews
Check prices

Boarding

7.7

Overall

7.5

Crew

8.2

Food

6.9

Entertainment

7.5

Comfort

7.3

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.

  • 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 £94, while return flights cost around £273.

  • 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 (21 hours 27 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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