Find flights
Airlines
Travel Guide

£489+ Cheap flights to Kailua-Kona

— KOA
19 Nov — 26 Nov1
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

Tue 1/1220:35 -
2 stops55h 49m
Tue 8/1223:28 -
2 stops34h 02m
Deal found 17/10£866
Wed 2/1220:35 -
2 stops55h 49m
Wed 9/1212:32 -
2 stops44h 58m
Deal found 18/10£907
Mon 7/1220:35 -
2 stops55h 49m
Mon 14/1212:32 -
2 stops36h 18m
Deal found 19/10£948
Thu 3/1214:45 -
2 stops32h 07m
Thu 10/1207:00 -
1 stop19h 20m
Deal found 19/10£1,013
Thu 3/1214:45 -
2 stops29h 59m
Thu 10/1207:00 -
1 stop19h 20m
Deal found 19/10£1,017
Mon 7/1214:45 -
1 stop37h 39m
Mon 14/1207:00 -
1 stop19h 20m
Deal found 19/10£1,098

Find flight deals to Kailua-Kona

Return from

£866

One-way from

£489

Popular in

December

Cheapest in

May

Average price

£1,224
1/12-8/12
  • 1/12-8/12
  • 4 total stops
  • 89h 51m total
  • London to Kailua-Kona
Search Deals
11/1-31/12
  • 11/1-31/12
  • 3 total stops
  • 58h 05m total
  • London to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£252 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£31 potential savings vs. average return price).
Search Deals
Average for return flights in October 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Mon 23/11

18:30-11:47

2 stops51h 17m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£602

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Mon 11/1

12:30-11:10

1 stop32h 40m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£629

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Sun 10/1

16:40-12:09

2 stops53h 29m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£837

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Tue 1/12

20:35-18:24

2 stops55h 49m

Kona Intl

Tue 8/12

23:28-19:30

2 stops34h 02m

£866

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Mon 7/12

20:35-18:24

2 stops55h 49m

Kona Intl

Mon 14/12

12:32-10:50

2 stops36h 18m

£948
Fastest return journey

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Mon 23/11

10:05-20:32

1 stop20h 27m

Kona Intl

Wed 31/12

00:00-11:00

Nonstop0h 00m

£950

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Wed 2/12

14:45-12:52

2 stops32h 07m

Kona Intl

Wed 9/12

23:28-12:20

1 stop26h 52m

£986

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Thu 3/12

14:45-12:52

2 stops32h 07m

Kona Intl

Thu 10/12

07:00-12:20

1 stop19h 20m

£1,013

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Thu 3/12

14:45-10:44

2 stops29h 59m

Kona Intl

Thu 10/12

07:00-12:20

1 stop19h 20m

£1,017

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Thu 3/12

10:05-20:32

1 stop20h 27m

Kona Intl

Thu 10/12

23:55-11:15

1 stop25h 20m

£1,299

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 11 resultsSorted by cheapest first
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

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 26 hours 14 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.

Rainfall in Kailua-Kona 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

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

Read reviews from past customers who have flown United Airlines and Lufthansa to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,388 reviews
Check prices

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7.3
Good
10,388 reviews
United Airlines
7.3
Good
10,388 reviews
Check prices

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
Lufthansa
6.8
Okay
8,279 reviews
United Airlines
7.3
Good
10,388 reviews
Check prices

Food

6.7

Comfort

7.3

Crew

8.1

Overall

7.3

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

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 £64, while return flights cost around £299.

  • How much is a return flight to Kailua-Kona?

    A return flight to Kailua-Kona will typically cost around £299, however they can be found for as little as £299.

  • 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 42 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

Browse thousands of different options on Cheapflights for your next trip

Find the best flight deals to Kailua-Kona

Flights from Los Angeles to Kailua-Kona

Fly with Cheapflights

How does Cheapflights help users find flights to Kailua-Kona?

Deals for Kailua-Kona flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Kailua-Kona?

Millions of users choose and trust Cheapflights to book the best flight deals to Kailua-Kona for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Kailua-Kona with no change fees?

Need flexible booking options for your flight to Kailua-Kona ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights to Kailua-Kona become cheaper?

Not ready to book yet? You can track prices for flights to Kailua-Kona on Cheapflights with our Price Alerts feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.