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Flights to Kona Intl

£489 Cheap flights to Kailua-Kona

1 adult
1 adult, Economy, 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
07:50 - 11:58LHR  London Heathrow-KOA Kona Intl
38h 08m2 stops Dublin Los Angeles
Multiple Airlines Logo
22:55 - 12:20KOA  Kona Intl-LHR London Heathrow
27h 25m1 stop Seattle/Tacoma Intl
£837Multiple Airlines
Sun, 8 Nov - Sun, 15 Nov
Multiple Airlines Logo
21:25 - 19:27LHR  London Heathrow-KOA Kona Intl
57h 02m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl
Multiple Airlines Logo
22:25 - 20:20KOA  Kona Intl-LHR London Heathrow
34h 55m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl
£852Multiple Airlines
Wed, 23 Sep - Mon, 28 Sep
Alaska Airlines Logo
17:00 - 09:36LHR  London Heathrow-KOA Kona Intl
27h 36m2 stops Seattle/Tacoma Intl San Francisco
Alaska Airlines Logo
15:46 - 15:05KOA  Kona Intl-LHR London Heathrow
36h 19m2 stops San Francisco Seattle/Tacoma Intl
£872Alaska Airlines
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
14:45 - 11:10LHR  London Heathrow-KOA Kona Intl
30h 25m2 stops Seattle/Tacoma Intl Los Angeles
Multiple Airlines Logo
08:51 - 12:20KOA  Kona Intl-LHR London Heathrow
17h 29m1 stop Seattle/Tacoma Intl
£907Multiple Airlines
Thu, 14 Jan - Tue, 19 Jan
Multiple Airlines Logo
14:45 - 11:10LHR  London Heathrow-KOA Kona Intl
30h 25m2 stops Seattle/Tacoma Intl Los Angeles
Multiple Airlines Logo
20:45 - 12:20KOA  Kona Intl-LHR London Heathrow
29h 35m2 stops Honolulu Seattle/Tacoma Intl
£907Multiple Airlines
Thu, 14 Jan - Tue, 19 Jan
United Airlines Logo
10:05 - 20:32LHR  London Heathrow-KOA Kona Intl
20h 27m1 stop San Francisco
United Airlines Logo
23:59 - 07:25KOA  Kona Intl-LHR London Heathrow
21h 26m1 stop San Francisco
£916United Airlines
Sun, 8 Nov - Sun, 15 Nov
Multiple Airlines Logo
15:40 - 19:27LGW  London Gatwick-KOA Kona Intl
62h 47m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl
Multiple Airlines Logo
22:25 - 14:40KOA  Kona Intl-LGW London Gatwick
29h 15m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl
£922Multiple Airlines
Wed, 23 Sep - Mon, 28 Sep
Multiple Airlines Logo
20:35 - 23:15LHR  London Heathrow-KOA Kona Intl
36h 40m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl
Multiple Airlines Logo
22:55 - 10:50KOA  Kona Intl-LHR London Heathrow
25h 55m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl
£931Multiple Airlines
Sun, 8 Nov - Sun, 15 Nov
Multiple Airlines Logo
21:25 - 21:05LHR  London Heathrow-KOA Kona Intl
58h 40m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl
Multiple Airlines Logo
22:21 - 11:55KOA  Kona Intl-LHR London Heathrow
26h 34m2 stops Seattle/Tacoma Intl Reykjavik Keflavik Intl
£932Multiple Airlines
Sat, 3 Oct - Tue, 13 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 - 15:05KOA  Kona Intl-LHR London Heathrow
29h 44m1 stop Seattle/Tacoma Intl
£937Alaska Airlines
Mon, 12 Oct - Mon, 19 Oct

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

Sun 8/11

07:50-11:58

2 stops38h 08m

Kona Intl

Sun 15/11

22:55-12:20

1 stop27h 25m

£837

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Wed 23/9

21:25-19:27

2 stops57h 02m

Kona Intl

Mon 28/9

22:25-20:20

2 stops34h 55m

£852

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Mon 12/10

17:00-09:36

2 stops27h 36m

Kona Intl

Mon 19/10

15:46-15:05

2 stops36h 19m

£872

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Thu 14/1

14:45-11:10

2 stops30h 25m

Kona Intl

Tue 19/1

08:51-12:20

1 stop17h 29m

£907

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Thu 14/1

14:45-11:10

2 stops30h 25m

Kona Intl

Tue 19/1

20:45-12:20

2 stops29h 35m

£907
Fastest return journey

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Sun 8/11

10:05-20:32

1 stop20h 27m

Kona Intl

Sun 15/11

23:59-07:25

1 stop21h 26m

£916

LondonKailua-Kona

LGW London Gatwick - KOA Kona Intl

LGWKOA

London Gatwick

Wed 23/9

15:40-19:27

2 stops62h 47m

Kona Intl

Mon 28/9

22:25-14:40

2 stops29h 15m

£922

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Sun 8/11

20:35-23:15

2 stops36h 40m

Kona Intl

Sun 15/11

22:55-10:50

2 stops25h 55m

£931

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Sat 3/10

21:25-21:05

2 stops58h 40m

Kona Intl

Tue 13/10

22:21-11:55

2 stops26h 34m

£932

LondonKailua-Kona

LHR London Heathrow - KOA Kona Intl

LHRKOA

London Heathrow

Mon 12/10

17:00-09:36

2 stops27h 36m

Kona Intl

Mon 19/10

22:21-15:05

1 stop29h 44m

£937

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £1,088. The month of May is another great option to travel to Kailua-Kona, with average flight prices from United Kingdom averaging around £1,105.

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

£489

Best Round-Trip Price

£837

Fastest flight time

35h 38m
The best one-way flight price to Kailua-Kona from United Kingdom in the last 5 days is £489 (London Heathrow to Kona Intl).
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The best return flight price to Kailua-Kona from United Kingdom in the last 5 days is £837 (London Heathrow to Kona Intl).
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The fastest flight to Kailua-Kona from United Kingdom takes 35h 38m (London Heathrow 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 £130. 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 August 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

London to Kona Intl Flightsfrom £1,088
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Edinburgh Turnhouse to Kona Intl Flightsfrom £1,213
Southampton Eastleigh to Kona Intl Flightsfrom £1,594