£323+ Cheap flights to Kailua

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
— HNL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Flights to Kailua in 2025

Find the latest flights to Kailua 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 15 September 2025.

Return from

£530

One-way from

£323

Popular in

July

Cheapest in

February

Average price

£1,030
4/2-4/3
  • 4/2-4/3
  • 4 total stops
  • 66h 02m total
  • London to Honolulu
WestJet
  • WestJet
  • 18/2
  • 2 total stops
  • 41h 52m total
  • London to Kailua
Highest demand for flights based on searches. 11% potential increase in price (£108 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£17 potential savings vs. average return price).
Average for return flights in September 2025

Find flight deals to Kailua

Cheapest flights to Kailua
Explore the most affordable flight options available to Kailua. Find the lowest fares based on data from user searches, with prices last updated on 15 September 2025.

Thu 30/1011:40LHR - HNL
1 stop20h 52mMultiple Airlines
Sun 2/1123:07HNL - LHR
1 stop25h 33mMultiple Airlines
Deal found 12/9£614
Tue 18/1111:55LGW - HNL
3 stops34h 48mMultiple Airlines
Sun 30/1121:35HNL - LGW
3 stops27h 20mMultiple Airlines
Deal found 13/9£618
Sat 27/909:50LGW - HNL
1 stop21h 41mMultiple Airlines
Sat 4/1015:34HNL - LGW
1 stop32h 21mMultiple Airlines
Deal found 12/9£619
Tue 18/1112:15LHR - HNL
3 stops34h 28mMultiple Airlines
Sun 30/1121:35HNL - LHR
3 stops27h 15mMultiple Airlines
Deal found 13/9£621
Tue 28/1017:20LHR - HNL
2 stops28h 53mMultiple Airlines
Tue 4/1107:43HNL - LHR
1 stop23h 07mMultiple Airlines
Deal found 12/9£627
Fri 21/1114:50LHR - HNL
2 stops41h 57mWestJet
Fri 28/1123:30HNL - LHR
1 stop27h 20mWestJet
Deal found 13/9£628
Mon 3/1109:50LHR - HNL
2 stops35h 15mMultiple Airlines
Fri 7/1123:30HNL - LHR
1 stop27h 20mMultiple Airlines
Deal found 13/9£670
Fri 26/910:55LGW - HNL
2 stops39h 35mMultiple Airlines
Sat 11/1020:36HNL - LGW
1 stop27h 19mMultiple Airlines
Deal found 13/9£673
Wed 29/1011:20LHR - HNL
1 stop19h 25mMultiple Airlines
Wed 5/1107:43HNL - LHR
1 stop23h 07mMultiple Airlines
Deal found 14/9£675
Sun 21/910:55LGW - HNL
2 stops39h 08mMultiple Airlines
Thu 25/920:43HNL - LGW
1 stop27h 12mMultiple Airlines
Deal found 15/9£678
Sat 27/909:50LGW - HNL
1 stop21h 41mMultiple Airlines
Sat 11/1020:36HNL - LGW
1 stop27h 19mMultiple Airlines
Deal found 13/9£688
Tue 25/1114:50LHR - HNL
2 stops34h 05mWestJet
Sun 30/1121:35HNL - LHR
2 stops53h 15mWestJet
Deal found 14/9£691

Cheapflights Fare Finder

 
Locate flights to Kailua 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 15 September 2025.
Use the filters below to find and compare flights to Kailua that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Tue 18/11

11:55-12:43

3 stops34h 48m

Honolulu

Sun 30/11

21:35-10:55

3 stops27h 20m

£618

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Sat 27/9

09:50-20:31

1 stop21h 41m

Honolulu

Sat 4/10

15:34-10:55

1 stop32h 21m

£619

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Thu 8/1

11:40-14:55

2 stops37h 15m

Honolulu

Thu 22/1

23:50-09:45

2 stops47h 55m

£631

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Tue 17/2

14:50-22:42

2 stops41h 52m

Honolulu

Thu 5/3

23:45-12:50

1 stop27h 05m

£655

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sat 7/2

14:50-14:49

2 stops33h 59m

Honolulu

Mon 16/3

22:50-12:50

2 stops28h 00m

£684

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sun 8/2

14:50-22:42

2 stops41h 52m

Honolulu

Tue 17/3

22:50-12:50

2 stops28h 00m

£693

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sat 7/2

14:50-14:49

2 stops33h 59m

Honolulu

Sat 21/2

23:50-12:50

2 stops51h 00m

£704

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Wed 14/1

13:00-14:45

1 stop35h 45m

Honolulu

Sat 24/1

16:15-06:00

1 stop27h 45m

£748

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Mon 9/2

14:50-22:42

2 stops41h 52m

Honolulu

Wed 11/3

22:50-12:50

2 stops28h 00m

£753

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Wed 4/2

11:55-23:19

2 stops21h 24m

Honolulu

Wed 4/3

23:50-10:55

2 stops25h 05m

£770

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 60 results
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Best time to book a flight to Kailua

Have a flexible travel schedule? Discover the best time to fly to Kailua 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

When is the best time to book a flight to Kailua?

Use this chart to determine the optimal time to book a return flight from London to Kailua. Price data was last updated on 12 September 2025.

The price you pay for your flight to Kailua may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Kailua?

On average, a flight from London to Kailua takes 27 hours 45 minutes. Flights to Kailua from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Kailua?

Use this chart to determine the cheapest time to fly return from London to Kailua. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Kailua should consider flying on Wednesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday evenings, when prices are usually at their highest.

What are the cheapest airlines that fly to Kailua?

The cheapest airlines flying from London to Kailua are American Airlines, Hawaiian Airlines and Delta.

Rainfall in Kailua by month

Plan your trip to Kailua by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua ranges from 8.0 - 81.0 inches per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit Kailua when rainfall is around 8.0 mm.

Temperature in Kailua by month

Plan your trip to Kailua by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua, 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

Reviews of airlines servicing Kailua

Get insights into the airlines that provide service to Kailua. 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. Reviews last updated 15 September 2025.
See what other customers who have flown with Hawaiian Airlines, United Airlines, andVirgin Atlantic to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.7

Overall

7.8

Food

7.0

Entertainment

7.1

Boarding

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Comfort

7.7

Overall

7.8

Food

7.0

Entertainment

7.1

Boarding

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Comfort

7.7

Overall

7.8

Food

7.0

Entertainment

7.1

Boarding

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Comfort

7.7

Overall

7.8

Food

7.0

Entertainment

7.1

Boarding

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Comfort

7.7

Overall

7.8

Food

7.0

Entertainment

7.1

Boarding

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

Comfort

7.7

Overall

7.8

Food

7.0

Entertainment

7.1

Boarding

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Lynn,Aug 2025

OGG - HNL

It was a good flight wish they would offer more than baby drinks

FAQs about flying to Kailua

  • Can I find cheaper flights to Kailua 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 on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Kailua?

    Based on reviews from Cheapflights users, American Airlines is rated the highest out of the airlines that fly to Kailua.

  • How much is a return flight to Kailua?

    A return flight to Kailua will typically cost around £351, however they can be found for as little as £160.

  • Where does the fastest flight to Kailua depart from?

    For those looking to save time traveling to Kailua, London offers the quickest one-way flight (20 hours 36 minutes).

  • Does Honolulu have car hire?

    Yes. Those touching down at Honolulu can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Honolulu?

    Yes. Honolulu has hotels nearby for those requiring accommodations. Airport Honolulu Hotel, Trademark Collection by Wyndham is the closest property to Honolulu (1.0 mi away from Honolulu).

See more FAQs

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Fly with Cheapflights

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Cheapflights makes it easy to find Kailua flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to Kailua.

Can Cheapflights find flights to Kailua with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Kailua, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Kailua today and book when you’re ready!

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