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Flights to Kona Intl

£446 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 11/4. 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

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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
14:50 - 09:50
LHR
-
KOA
29h 00m
2 stops
Multiple Airlines Logo
22:57 - 10:50
KOA
-
LHR
25h 53m
1 stop
£863Multiple Airlines
Tue, 10 Mar - Sat, 14 Mar
Multiple Airlines Logo
06:30 - 22:27
LHR
-
KOA
25h 57m
2 stops
Multiple Airlines Logo
08:00 - 11:55
KOA
-
LHR
17h 55m
1 stop
£903Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
ITA Airways Logo
10:30 - 19:31
LHR
-
KOA
44h 01m
2 stops
ITA Airways Logo
23:03 - 09:40
KOA
-
LHR
47h 37m
2 stops
£1,038ITA Airways
Fri, 5 Jun - Mon, 22 Jun
ITA Airways Logo
10:30 - 21:45
LHR
-
KOA
46h 15m
2 stops
ITA Airways Logo
23:03 - 09:40
KOA
-
LHR
47h 37m
2 stops
£1,044ITA Airways
Fri, 22 May - Wed, 3 Jun
Lufthansa Logo
10:05 - 19:51
LHR
-
KOA
19h 46m
1 stop
Lufthansa Logo
22:48 - 07:25
KOA
-
LHR
21h 37m
1 stop
£1,069Lufthansa
Mon, 16 Mar - Mon, 30 Mar
Lufthansa Logo
10:05 - 19:51
LHR
-
KOA
19h 46m
1 stop
Lufthansa Logo
22:48 - 11:10
KOA
-
LHR
25h 22m
1 stop
£1,070Lufthansa
Mon, 16 Mar - Mon, 30 Mar
KLM Logo
20:05 - 17:47
LCY
-
KOA
31h 42m
2 stops
KLM Logo
20:55 - 09:30
KOA
-
LCY
25h 35m
2 stops
£1,157KLM
Mon, 16 Mar - Mon, 30 Mar
KLM Logo
20:05 - 17:47
LCY
-
KOA
31h 42m
2 stops
KLM Logo
20:55 - 09:30
KOA
-
LCY
25h 35m
2 stops
£1,158KLM
Mon, 16 Mar - Mon, 30 Mar
United Airlines Logo
12:30 - 11:50
EDI
-
KOA
34h 20m
2 stops
United Airlines Logo
19:45 - 10:35
KOA
-
EDI
27h 50m
2 stops
£1,222United Airlines
Thu, 23 Apr - Mon, 27 Apr
United Airlines Logo
12:30 - 15:30
EDI
-
KOA
38h 00m
2 stops
United Airlines Logo
19:45 - 08:05
KOA
-
EDI
25h 20m
2 stops
£1,223United Airlines
Thu, 23 Apr - Mon, 27 Apr

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 4 February 2026.
Use the filters below to find and compare flights to Kailua-Kona that are best for you.

Fly from

Route

Depart

Return

Price

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 10/3

14:50-09:50

2 stops29h 00m

Kona Intl

Sat 14/3

22:57-10:50

1 stop25h 53m

£863

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 19/3

06:30-22:27

2 stops25h 57m

Kona Intl

Thu 26/3

08:00-11:55

1 stop17h 55m

£903

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Fri 5/6

10:30-19:31

2 stops44h 01m

Kona Intl

Mon 22/6

23:03-09:40

2 stops47h 37m

£1,038

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Fri 22/5

10:30-21:45

2 stops46h 15m

Kona Intl

Wed 3/6

23:03-09:40

2 stops47h 37m

£1,044

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 16/3

10:05-19:51

1 stop19h 46m

Kona Intl

Mon 30/3

22:48-07:25

1 stop21h 37m

£1,069

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 16/3

10:05-19:51

1 stop19h 46m

Kona Intl

Mon 30/3

22:48-11:10

1 stop25h 22m

£1,070

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Mon 16/3

20:05-17:47

2 stops31h 42m

Kona Intl

Mon 30/3

20:55-09:30

2 stops25h 35m

£1,157

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Mon 16/3

20:05-17:47

2 stops31h 42m

Kona Intl

Mon 30/3

20:55-09:30

2 stops25h 35m

£1,158

EdinburghKailua-Kona

EDI - KOA

EDIKOA

Edinburgh Turnhouse

Thu 23/4

12:30-11:50

2 stops34h 20m

Kona Intl

Mon 27/4

19:45-10:35

2 stops27h 50m

£1,222

EdinburghKailua-Kona

EDI - KOA

EDIKOA

Edinburgh Turnhouse

Thu 23/4

12:30-15:30

2 stops38h 00m

Kona Intl

Mon 27/4

19:45-08:05

2 stops25h 20m

£1,223

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 February is, on average, the cheapest month to fly to Kailua-Kona from United Kingdom, with most prices found around £1,069. The month of November is another great option to travel to Kailua-Kona, with average flight prices from United Kingdom averaging around £1,085.

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 AIRPORTSeptember39% cheaperFlying from London Heathrow Airport to Kailua-Kona costs on average just £710 in September
MOST EXPENSIVE MONTH TO FLY TO KAILUA-KONA FROM LONDON HEATHROW AIRPORTDecember37% more expensiveIt costs about £1,589 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

£446

Best Round-Trip Price

£863

Fastest flight time

33h 18m
The best one-way flight price to Kailua-Kona from United Kingdom in the last 72 hours is £446 (London Gatwick to Kona Intl).
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The best round-trip flight price to Kailua-Kona from United Kingdom in the last 72 hours is £863 (London Heathrow to Kona Intl).
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The fastest flight to Kailua-Kona from United Kingdom takes 33h 18m (London City to Kona Intl).
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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 £106. 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 5 operators available for flights to Kona Intl Airport as of February 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.

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Popular Flights to Kailua-Kona

Popular routes according to searches in the past day on momondo
London to Kona Intl Flightsfrom £1,056
Manchester to Kona Intl Flightsfrom £1,822
Edinburgh Turnhouse to Kona Intl Flightsfrom £1,674
Southampton Eastleigh to Kona Intl Flightsfrom £1,656