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Flights to Kona Intl

£538 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 10/6. 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
06:55 - 11:35
LHR
-
KOA
39h 40m
2 stops
Multiple Airlines Logo
22:25 - 15:05
KOA
-
LHR
29h 40m
1 stop
£846Multiple Airlines
Tue, 8 Sep - Fri, 25 Sep
Multiple Airlines Logo
09:50 - 09:32
LHR
-
KOA
34h 42m
2 stops
Multiple Airlines Logo
22:25 - 15:05
KOA
-
LHR
29h 40m
1 stop
£871Multiple Airlines
Mon, 7 Sep - Fri, 25 Sep
Multiple Airlines Logo
08:40 - 11:35
LHR
-
KOA
37h 55m
2 stops
Multiple Airlines Logo
22:25 - 15:05
KOA
-
LHR
29h 40m
1 stop
£875Multiple Airlines
Wed, 9 Sep - Fri, 25 Sep
KLM Logo
20:45 - 18:34
LCY
-
KOA
32h 49m
2 stops
KLM Logo
21:45 - 09:30
KOA
-
LCY
24h 45m
2 stops
£1,149KLM
Sun, 6 Sep - Sun, 27 Sep
United Airlines Logo
06:05 - 11:46
MAN
-
KOA
40h 41m
3 stops
United Airlines Logo
19:35 - 17:35
KOA
-
MAN
35h 00m
2 stops
£1,345United Airlines
Thu, 1 Oct - Mon, 5 Oct
United Airlines Logo
09:40 - 21:27
EDI
-
KOA
22h 47m
2 stops
United Airlines Logo
19:35 - 08:25
KOA
-
EDI
25h 50m
2 stops
£1,346United Airlines
Wed, 14 Oct - Sun, 18 Oct
Lufthansa Logo
09:15 - 19:31
LCY
-
KOA
21h 16m
2 stops
Lufthansa Logo
22:15 - 17:55
KOA
-
LCY
32h 40m
2 stops
£1,414Lufthansa
Tue, 14 Jul - Sun, 19 Jul
British Airways Logo
20:00 - 16:00
MAN
-
KOA
31h 00m
2 stops
British Airways Logo
22:21 - 09:50
KOA
-
MAN
24h 29m
2 stops
£1,475British Airways
Thu, 1 Oct - Mon, 5 Oct
Lufthansa Logo
09:15 - 19:31
LCY
-
KOA
21h 16m
2 stops
Lufthansa Logo
22:50 - 17:55
KOA
-
LCY
32h 05m
2 stops
£1,550Lufthansa
Fri, 10 Jul - Fri, 17 Jul
KLM Logo
20:15 - 17:35
LCY
-
KOA
32h 20m
2 stops
KLM Logo
21:55 - 09:30
KOA
-
LCY
24h 35m
2 stops
£1,871KLM
Fri, 17 Jul - Sun, 2 Aug

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 28 May 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

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 8/9

06:55-11:35

2 stops39h 40m

Kona Intl

Fri 25/9

22:25-15:05

1 stop29h 40m

£846

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 7/9

09:50-09:32

2 stops34h 42m

Kona Intl

Fri 25/9

22:25-15:05

1 stop29h 40m

£871

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 9/9

08:40-11:35

2 stops37h 55m

Kona Intl

Fri 25/9

22:25-15:05

1 stop29h 40m

£875

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Sun 6/9

20:45-18:34

2 stops32h 49m

Kona Intl

Sun 27/9

21:45-09:30

2 stops24h 45m

£1,149

ManchesterKailua-Kona

MAN - KOA

MANKOA

Manchester

Thu 1/10

06:05-11:46

3 stops40h 41m

Kona Intl

Mon 5/10

19:35-17:35

2 stops35h 00m

£1,345
Fastest return journey

EdinburghKailua-Kona

EDI - KOA

EDIKOA

Edinburgh Turnhouse

Wed 14/10

09:40-21:27

2 stops22h 47m

Kona Intl

Sun 18/10

19:35-08:25

2 stops25h 50m

£1,346

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Tue 14/7

09:15-19:31

2 stops21h 16m

Kona Intl

Sun 19/7

22:15-17:55

2 stops32h 40m

£1,414

ManchesterKailua-Kona

MAN - KOA

MANKOA

Manchester

Thu 1/10

20:00-16:00

2 stops31h 00m

Kona Intl

Mon 5/10

22:21-09:50

2 stops24h 29m

£1,475

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Fri 10/7

09:15-19:31

2 stops21h 16m

Kona Intl

Fri 17/7

22:50-17:55

2 stops32h 05m

£1,550

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Fri 17/7

20:15-17:35

2 stops32h 20m

Kona Intl

Sun 2/8

21:55-09:30

2 stops24h 35m

£1,871

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 November is, on average, the cheapest month to fly to Kailua-Kona from United Kingdom, with most prices found around £1,091. The month of May is another great option to travel to Kailua-Kona, with average flight prices from United Kingdom averaging around £1,161.

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 AIRPORTMay57% cheaperFlying from London Heathrow Airport to Kailua-Kona costs on average just £457 in May
MOST EXPENSIVE MONTH TO FLY TO KAILUA-KONA FROM LONDON HEATHROW AIRPORTDecember48% more expensiveIt costs about £1,572 for flights to Kailua-Kona from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO KAILUA-KONA FROM LONDON HEATHROW AIRPORTOctober1,100% 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

£538

Best Round-Trip Price

£846

Fastest flight time

35h 14m
The best one-way flight price to Kailua-Kona from United Kingdom in the last 5 days is £538 (London Heathrow to Kona Intl).
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The best round-trip flight price to Kailua-Kona from United Kingdom in the last 5 days is £846 (London Heathrow to Kona Intl).
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The fastest flight to Kailua-Kona from United Kingdom takes 35h 14m (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 £132. 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 May 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 £1,074
Manchester to Kona Intl Flightsfrom £1,808
Edinburgh Turnhouse to Kona Intl Flightsfrom £1,818
Southampton Eastleigh to Kona Intl Flightsfrom £1,767