Cheap flights from London to Kailua-Kona from $1,121

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from London to Kailua-Kona departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
10:20 am - 9:41 pmLGW-KOA
22h 21m2 stops
Multiple Airlines Logo
9:00 pm - 2:35 pmKOA-LGW
30h 35m2 stops
$1,121Multiple Airlines
Find Deal
Thu, Apr 16 - Sat, May 2
WestJet Logo
2:50 pm - 8:29 pmLHR-KOA
39h 39m1 stop
WestJet Logo
9:30 pm - 12:50 pmKOA-LHR
53h 20m2 stops
$1,196WestJet
Find Deal
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
10:20 am - 10:15 pmLGW-KOA
22h 55m2 stops
Multiple Airlines Logo
9:44 pm - 6:50 pmKOA-LGW
34h 06m2 stops
$1,201Multiple Airlines
Find Deal
Fri, May 15 - Mon, Jun 1
Multiple Airlines Logo
7:40 am - 9:35 amLHR-KOA
36h 55m2 stops
Multiple Airlines Logo
10:55 pm - 11:10 amKOA-LHR
25h 15m1 stop
$1,354Multiple Airlines
Find Deal
Thu, Apr 16 - Sat, May 2
Multiple Airlines Logo
9:30 am - 9:41 pmLHR-KOA
23h 11m2 stops
Multiple Airlines Logo
9:00 pm - 2:40 pmKOA-LHR
30h 40m2 stops
$1,355Multiple Airlines
Find Deal
Thu, Apr 16 - Sat, May 2
Virgin Atlantic Logo
4:35 pm - 7:30 pmLHR-KOA
36h 55m2 stops
Virgin Atlantic Logo
9:30 pm - 6:50 amKOA-LHR
23h 20m2 stops
$1,427Virgin Atlantic
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Wed, Dec 10 - Sun, Dec 14
Virgin Atlantic Logo
12:20 pm - 6:20 pmLHR-KOA
40h 00m1 stop
Virgin Atlantic Logo
9:30 pm - 6:50 amKOA-LHR
23h 20m2 stops
$1,445Virgin Atlantic
Find Deal
Wed, Dec 10 - Sun, Dec 14
Lufthansa Logo
10:35 am - 7:42 pmLHR-KOA
20h 07m1 stop
Lufthansa Logo
8:00 pm - 9:40 amKOA-LHR
26h 40m1 stop
$1,452Lufthansa
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Thu, Apr 16 - Sat, May 2
United Airlines Logo
1:30 pm - 12:57 pmLHR-KOA
33h 27m2 stops
United Airlines Logo
3:59 pm - 1:30 pmKOA-LHR
35h 31m2 stops
$1,511United Airlines
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Sat, Jan 10 - Sat, Jan 17
KLM Logo
8:05 pm - 6:20 pmLCY-KOA
32h 15m2 stops
KLM Logo
9:30 pm - 4:35 pmKOA-LCY
33h 05m2 stops
$1,714KLM
Find Deal
Wed, Dec 10 - Sun, Dec 14

Virgin Atlantic flights from London to Kailua-Kona

Our best Virgin Atlantic deals on London to Kailua-Kona flight tickets
Virgin Atlantic
Dec 10
LHR4:35 pmLondon Heathrow
36h 55m
2 stops
KOA7:30 pmKona Intl
Dec 14
KOA9:30 pmKona Intl
23h 20m
2 stops
LHR6:50 amLondon Heathrow
Virgin Atlantic
Dec 10
LHR12:20 pmLondon Heathrow
40h 00m
1 stop
KOA6:20 pmKona Intl
Dec 14
KOA9:30 pmKona Intl
23h 20m
2 stops
LHR6:50 amLondon Heathrow
Virgin Atlantic
Dec 10
LHR12:20 pmLondon Heathrow
40h 00m
1 stop
KOA6:20 pmKona Intl
Dec 14
KOA8:43 pmKona Intl
30h 07m
1 stop
LHR12:50 pmLondon Heathrow

Lufthansa flights from London to Kailua-Kona

Our best Lufthansa deals on London to Kailua-Kona flight tickets
Lufthansa
Apr 16
LHR10:35 amLondon Heathrow
20h 07m
1 stop
KOA7:42 pmKona Intl
May 2
KOA8:00 pmKona Intl
26h 40m
1 stop
LHR9:40 amLondon Heathrow
Lufthansa
Dec 24
LHR10:05 amLondon Heathrow
20h 31m
1 stop
KOA8:36 pmKona Intl
Dec 29
KOA11:59 pmKona Intl
26h 01m
1 stop
LHR12:00 pmLondon Heathrow
Lufthansa
Dec 24
LHR10:05 amLondon Heathrow
20h 31m
1 stop
KOA8:36 pmKona Intl
Dec 29
KOA11:59 pmKona Intl
21h 26m
1 stop
LHR7:25 amLondon Heathrow

momondo Fare Finder

 
Customize your flight search to find flights from London to Kailua-Kona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from London to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Thu 4/16

10:20 am-9:41 pm

2 stops22h 21m

Kona Intl

Sat 5/2

9:00 pm-2:35 pm

2 stops30h 35m

$1,121

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 1/10

2:50 pm-8:29 pm

1 stop39h 39m

Kona Intl

Sat 1/17

9:30 pm-12:50 pm

2 stops53h 20m

$1,196

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Fri 5/15

10:20 am-10:15 pm

2 stops22h 55m

Kona Intl

Mon 6/1

9:44 pm-6:50 pm

2 stops34h 06m

$1,201

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 4/16

7:40 am-9:35 am

2 stops36h 55m

Kona Intl

Sat 5/2

10:55 pm-11:10 am

1 stop25h 15m

$1,354

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 4/16

9:30 am-9:41 pm

2 stops23h 11m

Kona Intl

Sat 5/2

9:00 pm-2:40 pm

2 stops30h 40m

$1,355

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 12/10

4:35 pm-7:30 pm

2 stops36h 55m

Kona Intl

Sun 12/14

9:30 pm-6:50 am

2 stops23h 20m

$1,427

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 12/10

12:20 pm-6:20 pm

1 stop40h 00m

Kona Intl

Sun 12/14

9:30 pm-6:50 am

2 stops23h 20m

$1,445

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 4/16

10:35 am-7:42 pm

1 stop20h 07m

Kona Intl

Sat 5/2

8:00 pm-9:40 am

1 stop26h 40m

$1,452

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 1/10

1:30 pm-12:57 pm

2 stops33h 27m

Kona Intl

Sat 1/17

3:59 pm-1:30 pm

2 stops35h 31m

$1,511

LondonKailua-Kona

LCY - KOA

LCYKOA

London City

Wed 12/10

8:05 pm-6:20 pm

2 stops32h 15m

Kona Intl

Sun 12/14

9:30 pm-4:35 pm

2 stops33h 05m

$1,714

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Kailua-Kona from

How to get the cheapest flight ticket from London to Kailua-Kona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Kailua-Kona?

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

The cheapest month to fly to Kailua-Kona from London is in February. Flight prices, which tend to average around $1,478, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Kailua-Kona, with average flight prices from London averaging around $1,485.

What is the cheapest day to depart on your flight to Kailua-Kona?

The cheapest day to depart on your flight to Kailua-Kona is on a Thursday when prices can be found for as low as $1,493. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Saturday is $1,585.

When to book flights from London to Kailua-Kona

Are you open to changing your travel dates? Check out the ideal times to fly from London to Kailua-Kona according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London to Kailua-Kona (LON to KOA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Kailua-Kona

Fastest flight time

21h 32m

Direct flights

None
The fastest flight from London to Kailua-Kona takes 21h 32m
There are no direct flights from London to Kailua-Kona. There are no popular flight routes from London to Kailua-Kona.
  • How far is London to Kona Intl by plane?

    London and Kona Intl are 7304.0 mi apart from one another. Typically, this will take 18h 44m by plane in normal conditions.

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

    Prices for flights from London to Kona Intl Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Kona Intl Airport.

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

    The necessary travel and health documents for your Kona Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kailua-Kona from London.

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

Yes. All flights to Kailua-Kona from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kailua-Kona from London.

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

Yes. momondo can track prices for London to Kailua-Kona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Fri 12/26
Fri 1/2

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