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£413+ 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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Kailua-Kona

Enter your travel dates to find the best prices.

Best flights to Kailua-Kona
Discover carefully curated flight deals to Kailua-Kona that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 November 2025.

Sat 17/114:50LHR - KOA
1 stop39h 39mWestJet
Fri 23/121:30KOA - LHR
1 stop29h 20mWestJet
Deal found 12/11£608
Sun 18/114:50LHR - KOA
2 stops32h 34mMultiple Airlines
Fri 23/121:30KOA - LHR
1 stop29h 20mMultiple Airlines
Deal found 11/11£637
Sun 18/113:45LCY - KOA
2 stops39h 02mDelta
Tue 27/120:45KOA - LCY
2 stops49h 25mDelta
Deal found 11/11£1,146
Thu 8/111:20LGW - KOA
2 stops38h 28mAmerican Airlines
Thu 22/119:00KOA - LGW
2 stops26h 30mAmerican Airlines
Deal found 11/11£1,164
Sat 17/114:50LHR - KOA
1 stop39h 39mWestJet
Fri 30/121:30KOA - LHR
1 stop29h 20mWestJet
Deal found 11/11£611
Tue 20/114:50LHR - KOA
2 stops31h 41mMultiple Airlines
Wed 28/121:30KOA - LHR
1 stop29h 20mMultiple Airlines
Deal found 11/11£656
Sat 17/114:50LHR - KOA
1 stop39h 39mWestJet
Thu 22/121:30KOA - LHR
2 stops29h 20mWestJet
Deal found 12/11£669
Sat 17/114:50LHR - KOA
2 stops31h 54mMultiple Airlines
Thu 22/121:30KOA - LHR
3 stops29h 20mMultiple Airlines
Deal found 12/11£730
Sat 17/114:50LHR - KOA
1 stop39h 39mMultiple Airlines
Fri 23/114:00KOA - LHR
3 stops36h 50mMultiple Airlines
Deal found 12/11£742
Sat 17/111:40LGW - KOA
2 stops35h 04mMultiple Airlines
Fri 23/114:00KOA - LGW
2 stops33h 45mMultiple Airlines
Deal found 11/11£769
Sun 18/113:45LCY - KOA
2 stops39h 02mDelta
Sun 25/119:55KOA - LCY
2 stops50h 55mDelta
Deal found 11/11£1,146
Sat 17/114:50LHR - KOA
1 stop39h 39mMultiple Airlines
Sat 24/117:04KOA - LHR
1 stop31h 36mMultiple Airlines
Deal found 11/11£809
Mon 19/108:40LCY - KOA
2 stops43h 50mDelta
Tue 27/121:42KOA - LCY
2 stops32h 53mDelta
Deal found 11/11£1,146
Sun 18/114:50LHR - KOA
2 stops32h 34mMultiple Airlines
Thu 22/121:10KOA - LHR
2 stops29h 40mMultiple Airlines
Deal found 12/11£830
Tue 13/110:00LCY - KOA
2 stops42h 47mDelta
Mon 26/120:45KOA - LCY
2 stops48h 30mDelta
Deal found 11/11£1,146
Tue 13/110:00LCY - KOA
2 stops42h 47mDelta
Tue 27/120:45KOA - LCY
2 stops49h 25mDelta
Deal found 11/11£1,146
Tue 20/108:40LCY - KOA
2 stops44h 07mDelta
Mon 26/120:45KOA - LCY
2 stops50h 05mDelta
Deal found 11/11£1,147
Tue 20/108:40LCY - KOA
2 stops44h 07mDelta
Sun 25/121:42KOA - LCY
2 stops47h 33mDelta
Deal found 11/11£1,147
Thu 15/108:40LCY - KOA
2 stops43h 50mDelta
Mon 26/120:45KOA - LCY
2 stops49h 25mDelta
Deal found 11/11£1,176
Sat 17/108:40LCY - KOA
2 stops43h 50mDelta
Wed 28/121:42KOA - LCY
2 stops32h 53mDelta
Deal found 11/11£1,176
Sun 18/113:45LCY - KOA
2 stops38h 45mDelta
Sat 24/119:55KOA - LCY
2 stops50h 55mDelta
Deal found 11/11£1,176
Sat 17/110:00LCY - KOA
2 stops42h 30mDelta
Tue 27/121:42KOA - LCY
2 stops32h 53mDelta
Deal found 11/11£1,176
Wed 14/108:40LCY - KOA
2 stops43h 50mDelta
Wed 28/121:42KOA - LCY
2 stops32h 53mDelta
Deal found 11/11£1,176

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 November 2025.

Return from

£558

One-way from

£413

Popular in

August

Cheapest in

February

Average price

£1,131
WestJet
  • WestJet
  • 13/1-25/1
  • 2 total stops
  • 68h 59m total
  • London to Kailua-Kona
Search Deals
25/1
  • 25/1
  • 3 total stops
  • 40h 19m total
  • London to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£68 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
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 13 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

Sat 17/1

14:50-20:29

1 stop39h 39m

Kona Intl

Fri 23/1

21:30-12:50

1 stop29h 20m

£608

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 17/1

14:50-20:29

1 stop39h 39m

Kona Intl

Fri 30/1

21:30-12:50

1 stop29h 20m

£611

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sun 18/1

14:50-13:24

2 stops32h 34m

Kona Intl

Fri 23/1

21:30-12:50

1 stop29h 20m

£637

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 20/1

14:50-12:31

2 stops31h 41m

Kona Intl

Wed 28/1

21:30-12:50

1 stop29h 20m

£656

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 17/1

14:50-20:29

1 stop39h 39m

Kona Intl

Thu 22/1

21:30-12:50

2 stops29h 20m

£669

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 17/1

14:50-12:44

2 stops31h 54m

Kona Intl

Thu 22/1

21:30-12:50

3 stops29h 20m

£730

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 17/1

14:50-20:29

1 stop39h 39m

Kona Intl

Fri 23/1

14:00-12:50

3 stops36h 50m

£742

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Sat 17/1

11:40-12:44

2 stops35h 04m

Kona Intl

Fri 23/1

14:00-09:45

2 stops33h 45m

£769

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 17/1

14:50-20:29

1 stop39h 39m

Kona Intl

Sat 24/1

17:04-10:40

1 stop31h 36m

£809

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sun 18/1

14:50-13:24

2 stops32h 34m

Kona Intl

Thu 22/1

21:10-12:50

2 stops29h 40m

£830

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 29 results
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2
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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 31 hours 30 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 £470
British Airways
British Airways
From £395
Virgin Atlantic
Virgin Atlantic
From £1,061
Lufthansa
Lufthansa
From £659

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 13 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
673 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.5

Boarding

7.7

Entertainment

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
673 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.5

Boarding

7.7

Entertainment

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
9,015 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.5

Boarding

7.7

Entertainment

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
7,570 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.5

Boarding

7.7

Entertainment

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!
British Airways
6.7
Okay
7,516 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.5

Boarding

7.7

Entertainment

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.

  • 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 £272.

  • 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 11 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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