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

£439 Cheap flights to Kailua-Kona

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Kailua-Kona departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

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.
Multiple Airlines Logo
14:10 - 20:47
LHR
-
KOA
17h 37m
1 stop
Multiple Airlines Logo
22:07 - 06:20
KOA
-
LHR
21h 13m
2 stops
£876Multiple Airlines
Wed, 15 Apr - Tue, 28 Apr
Multiple Airlines Logo
14:10 - 20:47
LHR
-
KOA
17h 37m
1 stop
Multiple Airlines Logo
22:07 - 10:15
KOA
-
LHR
25h 08m
1 stop
£901Multiple Airlines
Wed, 15 Apr - Tue, 28 Apr
Multiple Airlines Logo
18:30 - 09:36
LHR
-
KOA
26h 06m
1 stop
Multiple Airlines Logo
10:30 - 17:30
KOA
-
LHR
20h 00m
2 stops
£908Multiple Airlines
Mon, 4 May - Mon, 11 May
ITA Airways Logo
16:30 - 19:35
LHR
-
KOA
38h 05m
2 stops
ITA Airways Logo
22:50 - 15:40
KOA
-
LHR
29h 50m
2 stops
£1,022ITA Airways
Thu, 17 Sep - Mon, 21 Sep
ITA Airways Logo
16:30 - 19:35
LHR
-
KOA
38h 05m
2 stops
ITA Airways Logo
22:50 - 15:40
KOA
-
LHR
29h 50m
2 stops
£1,031ITA Airways
Thu, 17 Sep - Mon, 21 Sep
KLM Logo
20:15 - 17:43
LCY
-
KOA
32h 28m
2 stops
KLM Logo
21:55 - 17:20
KOA
-
LCY
32h 25m
2 stops
£1,223KLM
Tue, 5 May - Tue, 12 May
KLM Logo
20:15 - 17:43
LCY
-
KOA
32h 28m
2 stops
KLM Logo
20:50 - 09:30
KOA
-
LCY
25h 40m
2 stops
£1,254KLM
Wed, 15 Apr - Tue, 28 Apr
United Airlines Logo
12:30 - 10:47
EDI
-
KOA
33h 17m
2 stops
United Airlines Logo
19:30 - 08:05
KOA
-
EDI
25h 35m
2 stops
£1,274United Airlines
Thu, 23 Apr - Mon, 27 Apr
United Airlines Logo
05:55 - 19:42
MAN
-
KOA
24h 47m
2 stops
United Airlines Logo
12:55 - 10:10
KOA
-
MAN
34h 15m
3 stops
£1,277United Airlines
Tue, 21 Apr - Tue, 28 Apr
China Eastern Logo
11:35 - 17:43
LGW
-
KOA
41h 08m
2 stops
China Eastern Logo
21:55 - 06:40
KOA
-
LGW
45h 45m
2 stops
£2,313China Eastern
Tue, 5 May - Tue, 12 May

momondo Fare Finder

 
Locate flights to Kona Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 23 March 2026.
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
Fastest return journey

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 15/4

14:10-20:47

1 stop17h 37m

Kona Intl

Tue 28/4

22:07-06:20

2 stops21h 13m

£876

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 15/4

14:10-20:47

1 stop17h 37m

Kona Intl

Tue 28/4

22:07-10:15

1 stop25h 08m

£901

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 4/5

18:30-09:36

1 stop26h 06m

Kona Intl

Mon 11/5

10:30-17:30

2 stops20h 00m

£908

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 17/9

16:30-19:35

2 stops38h 05m

Kona Intl

Mon 21/9

22:50-15:40

2 stops29h 50m

£1,022

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 17/9

16:30-19:35

2 stops38h 05m

Kona Intl

Mon 21/9

22:50-15:40

2 stops29h 50m

£1,031

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Tue 5/5

20:15-17:43

2 stops32h 28m

Kona Intl

Tue 12/5

21:55-17:20

2 stops32h 25m

£1,223

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Wed 15/4

20:15-17:43

2 stops32h 28m

Kona Intl

Tue 28/4

20:50-09:30

2 stops25h 40m

£1,254

EdinburghKailua-Kona

EDI - KOA

EDIKOA

Edinburgh Turnhouse

Thu 23/4

12:30-10:47

2 stops33h 17m

Kona Intl

Mon 27/4

19:30-08:05

2 stops25h 35m

£1,274

ManchesterKailua-Kona

MAN - KOA

MANKOA

Manchester

Tue 21/4

05:55-19:42

2 stops24h 47m

Kona Intl

Tue 28/4

12:55-10:10

3 stops34h 15m

£1,277

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Tue 5/5

11:35-17:43

2 stops41h 08m

Kona Intl

Tue 12/5

21:55-06:40

2 stops45h 45m

£2,313

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 November is, on average, the cheapest month to fly to Kailua-Kona from United Kingdom, with most prices found around £1,113. The month of May is another great option to travel to Kailua-Kona, with average flight prices from United Kingdom averaging around £1,136.

Cheapest flights to Kona Intl

Find the cheapest flights to Kona Intl from your nearest city or airport
Find flights from London Heathrow Airport to Kailua-Kona
CHEAPEST MONTH TO FLY TO KAILUA-KONA FROM LONDON HEATHROW AIRPORTSeptember36% cheaperFlying from London Heathrow Airport to Kailua-Kona costs on average just £729 in September
MOST EXPENSIVE MONTH TO FLY TO KAILUA-KONA FROM LONDON HEATHROW AIRPORTDecember41% more expensiveIt costs about £1,584 for flights to Kailua-Kona from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO KAILUA-KONA FROM LONDON HEATHROW AIRPORTOctober600% more users visitedMore momondo users searched in flights to Kailua-Kona from London Heathrow Airport in October than any other month

Cheap Kailua-Kona flight deals and tips

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

Best One-Way Price

£439

Best Round-Trip Price

£876

Fastest flight time

17h 37m
The best one-way flight price to Kailua-Kona from United Kingdom in the last 72 hours is £439 (London Heathrow to Kona Intl).
Search Deals
The best round-trip flight price to Kailua-Kona from United Kingdom in the last 72 hours is £876 (London Heathrow to Kona Intl).
Search Deals
The fastest flight to Kailua-Kona from United Kingdom takes 17h 37m (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 £109. 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 4 operators available for flights to Kona Intl Airport as of March 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
Wed 22/4
Wed 29/4
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

Popular routes according to searches in the past day on momondo
London to Kona Intl Flightsfrom £1,211
Manchester to Kona Intl Flightsfrom £1,761
Edinburgh Turnhouse to Kona Intl Flightsfrom £1,726
Southampton Eastleigh to Kona Intl Flightsfrom £1,451