Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to Kona Intl

£688 Cheap flights to Kailua-Kona

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from the United Kingdom to Kailua-Kona

Cheap return flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
17:00 - 10:59LHR  London Heathrow-KOA Kona Intl
28h 59m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
14:28 - 12:20KOA  Kona Intl-LHR London Heathrow
35h 52m2 stops Los Angeles Seattle/Tacoma Intl
£869Alaska Airlines
Tue, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
11:40 - 19:27LHR  London Heathrow-KOA Kona Intl
18h 47m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
22:21 - 11:20KOA  Kona Intl-LHR London Heathrow
25h 59m1 stop Seattle/Tacoma Intl
£875Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
17:00 - 10:59LHR  London Heathrow-KOA Kona Intl
28h 59m2 stops Seattle/Tacoma Intl Los Angeles
Multiple Airlines Logo
21:06 - 10:40KOA  Kona Intl-LHR London Heathrow
27h 34m1 stop Seattle/Tacoma Intl
£890Multiple Airlines
Tue, 20 Oct - Tue, 27 Oct
Alaska Airlines Logo
17:00 - 10:59LHR  London Heathrow-KOA Kona Intl
28h 59m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
14:23 - 15:05KOA  Kona Intl-LHR London Heathrow
37h 42m2 stops Los Angeles Seattle/Tacoma Intl
£891Alaska Airlines
Thu, 15 Oct - Thu, 22 Oct
Multiple Airlines Logo
11:40 - 19:27LHR  London Heathrow-KOA Kona Intl
18h 47m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
07:30 - 15:35KOA  Kona Intl-LHR London Heathrow
21h 05m2 stops Honolulu Seattle/Tacoma Intl
£895Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
Alaska Airlines Logo
17:00 - 09:36LHR  London Heathrow-KOA Kona Intl
27h 36m2 stops Seattle/Tacoma Intl San Francisco
Alaska Airlines Logo
22:21 - 12:20KOA  Kona Intl-LHR London Heathrow
27h 59m1 stop Seattle/Tacoma Intl
£907Alaska Airlines
Wed, 21 Oct - Thu, 29 Oct
Alaska Airlines Logo
17:00 - 09:36LHR  London Heathrow-KOA Kona Intl
27h 36m2 stops Seattle/Tacoma Intl San Francisco
Alaska Airlines Logo
22:21 - 12:20KOA  Kona Intl-LHR London Heathrow
27h 59m1 stop Seattle/Tacoma Intl
£922Alaska Airlines
Wed, 21 Oct - Thu, 29 Oct
Multiple Airlines Logo
15:40 - 21:05LGW  London Gatwick-KOA Kona Intl
40h 25m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl
Multiple Airlines Logo
22:21 - 10:55KOA  Kona Intl-LGW London Gatwick
26h 34m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl
£931Multiple Airlines
Tue, 20 Oct - Tue, 27 Oct
Alaska Airlines Logo
17:00 - 11:35LHR  London Heathrow-KOA Kona Intl
29h 35m2 stops Seattle/Tacoma Intl Los Angeles
Alaska Airlines Logo
14:23 - 15:05KOA  Kona Intl-LHR London Heathrow
37h 42m2 stops Los Angeles Seattle/Tacoma Intl
£932Alaska Airlines
Wed, 30 Sep - Wed, 7 Oct
Multiple Airlines Logo
14:45 - 23:15LHR  London Heathrow-KOA Kona Intl
18h 30m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
20:45 - 12:20KOA  Kona Intl-LHR London Heathrow
29h 35m2 stops Honolulu Seattle/Tacoma Intl
£944Multiple Airlines
Wed, 4 Nov - Sun, 15 Nov

momondo 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

Tue 20/10

17:00-10:59

2 stops28h 59m

Kona Intl

Tue 27/10

14:28-12:20

2 stops35h 52m

£869

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Wed 30/9

11:40-19:27

1 stop18h 47m

Kona Intl

Wed 7/10

22:21-11:20

1 stop25h 59m

£875

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Tue 20/10

17:00-10:59

2 stops28h 59m

Kona Intl

Tue 27/10

21:06-10:40

1 stop27h 34m

£890

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Thu 15/10

17:00-10:59

2 stops28h 59m

Kona Intl

Thu 22/10

14:23-15:05

2 stops37h 42m

£891
Fastest return journey

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Wed 30/9

11:40-19:27

1 stop18h 47m

Kona Intl

Wed 7/10

07:30-15:35

2 stops21h 05m

£895

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Wed 21/10

17:00-09:36

2 stops27h 36m

Kona Intl

Thu 29/10

22:21-12:20

1 stop27h 59m

£907

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Wed 21/10

17:00-09:36

2 stops27h 36m

Kona Intl

Thu 29/10

22:21-12:20

1 stop27h 59m

£922

LondonKailua-Kona

LGW London Gatwick - KOA Kona Intl

LGWKOA

London Gatwick

Tue 20/10

15:40-21:05

2 stops40h 25m

Kona Intl

Tue 27/10

22:21-10:55

2 stops26h 34m

£931

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Wed 30/9

17:00-11:35

2 stops29h 35m

Kona Intl

Wed 7/10

14:23-15:05

2 stops37h 42m

£932

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Wed 4/11

14:45-23:15

1 stop18h 30m

Kona Intl

Sun 15/11

20:45-12:20

2 stops29h 35m

£944

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Kailua-Kona from

Kailua-Kona flights insights and trends

Explore insights for your Kailua-Kona flight to craft the best travel plan

What is the cheapest month to fly to Kailua-Kona?

The month of December is, on average, the cheapest month to fly to Kailua-Kona from United Kingdom, with most prices found around £1,095. The month of May is another great option to travel to Kailua-Kona, with average flight prices from United Kingdom averaging around £1,113.

Cheapest flights to Kona Intl

Find the cheapest flights to Kona Intl from your nearest city or airport

Cheap Kailua-Kona flight deals and tips

Summary info about Kailua-Kona flight prices, duration and airlines

Best One-Way Price

£688

Best Round-Trip Price

£819

Fastest flight time

27h 36m
The best one-way flight price to Kailua-Kona from United Kingdom in the last 5 days is £688 (London Heathrow to Kona Intl).
Search Deals
The best return flight price to Kailua-Kona from United Kingdom in the last 5 days is £819 (London Heathrow to Kona Intl).
Search Deals
The fastest flight to Kailua-Kona from United Kingdom takes 27h 36m (London Heathrow to Kona Intl).
Search Deals

Frequently asked questions about flying to Kailua-Kona

Is there an alternative airport near Kailua-Kona?

Those flying to Kailua-Kona could potentially find better pricing at Waikoloa Village Airport (21 mi from Kailua-Kona city centre), Waimea (Big Island) Waimea Kohala Airport (33 mi from Kailua-Kona city centre), Hawi Upolu Point Airport (44 mi from Kailua-Kona city centre) or Hilo Intl Airport (62 mi from Kailua-Kona city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into Kailua-Kona?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in Kailua-Kona is Hilo Intl Airport where the average price is £131. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Kona Intl Airport?

Prices for flights to Kona Intl Airport refresh daily.

How many operators does momondo search for flights to Kona Intl Airport?

There are 3 operators available for flights to Kona Intl Airport as of September 2026.

How old do you have to be to fly to Kona Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Kona Intl Airport.

What documentation or ID do you need to fly to Kona Intl Airport?

The required travel and health documents for your Kona Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kona Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Kailua-Kona?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Kailua-Kona with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kailua-Kona which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Kailua-Kona?

momondo provides multiple filters to help you find the best flight to Kailua-Kona. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Kailua-Kona right now. Can momondo alert me if prices change?

Price alerts on flights to Kailua-Kona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Kona Intl trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 3/10
Sat 10/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Kailua-Kona

Popular Flights to Kailua-Kona

London to Kona Intl Flightsfrom £1,181
Manchester to Kona Intl Flightsfrom £1,295
Edinburgh Turnhouse to Kona Intl Flightsfrom £1,378
Southampton Eastleigh to Kona Intl Flightsfrom £1,594