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Cheap flights from London Gatwick Airport to Klagenfurt from £63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Klagenfurt departing on 22/9. 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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Find the cheapest flights from London Gatwick Airport to Klagenfurt (LGW-KLU)

Cheap return flights

Logo
21:50 - 14:30LGW-KLU
15h 40m1 stop
Logo
16:55 - 08:35KLU-LGW
16h 40m1 stop
£130
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Wed, 17 Sep - Wed, 24 Sep
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12:20 - 22:10LGW-KLU
8h 50m1 stop
Logo
21:10 - 08:35KLU-LGW
12h 25m1 stop
£134
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Fri, 17 Oct - Sun, 19 Oct
Logo
17:25 - 14:30LGW-KLU
20h 05m2 stops
Logo
16:55 - 08:35KLU-LGW
16h 40m1 stop
£136
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Wed, 17 Sep - Wed, 24 Sep
Logo
17:25 - 14:30LGW-KLU
20h 05m2 stops
Logo
16:55 - 08:35KLU-LGW
16h 40m2 stops
£154
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Wed, 17 Sep - Wed, 24 Sep
Logo
12:20 - 22:10LGW-KLU
8h 50m1 stop
Logo
16:55 - 23:25KLU-LGW
7h 30m1 stop
£161
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Fri, 10 Oct - Wed, 22 Oct
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17:45 - 08:15LGW-KLU
13h 30m1 stop
Logo
16:55 - 23:25KLU-LGW
7h 30m1 stop
£162
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Mon, 29 Sep - Wed, 1 Oct
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21:35 - 08:15LGW-KLU
9h 40m1 stop
Logo
16:55 - 23:25KLU-LGW
7h 30m1 stop
£165
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Mon, 13 Oct - Wed, 22 Oct
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19:40 - 22:10LGW-KLU
25h 30m2 stops
Logo
14:55 - 23:25KLU-LGW
9h 30m1 stop
£166
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Thu, 18 Sep - Thu, 25 Sep
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09:15 - 09:25LGW-KLU
23h 10m2 stops
Logo
19:15 - 16:30KLU-LGW
22h 15m2 stops
£174
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Fri, 17 Oct - Sun, 19 Oct
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18:35 - 16:20LGW-KLU
20h 45m2 stops
Logo
08:45 - 08:35KLU-LGW
24h 50m2 stops
£188
Find Deal
Tue, 16 Sep - Tue, 23 Sep

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to Klagenfurt 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 279,928 searches. Data last updated 4 August 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Klagenfurt that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKlagenfurt

LGW - KLU

LGWKLU

London Gatwick

Wed 17/9

21:50-14:30

1 stop15h 40m

Klagenfurt

Wed 24/9

16:55-08:35

1 stop16h 40m

£130

LondonKlagenfurt

LGW - KLU

LGWKLU

London Gatwick

Fri 17/10

12:20-22:10

1 stop8h 50m

Klagenfurt

Sun 19/10

21:10-08:35

1 stop12h 25m

£134

LondonKlagenfurt

LGW - KLU

LGWKLU

London Gatwick

Wed 17/9

17:25-14:30

2 stops20h 05m

Klagenfurt

Wed 24/9

16:55-08:35

1 stop16h 40m

£136

LondonKlagenfurt

LGW - KLU

LGWKLU

London Gatwick

Wed 17/9

17:25-14:30

2 stops20h 05m

Klagenfurt

Wed 24/9

16:55-08:35

2 stops16h 40m

£154

LondonKlagenfurt

LGW - KLU

LGWKLU

London Gatwick

Fri 10/10

12:20-22:10

1 stop8h 50m

Klagenfurt

Wed 22/10

16:55-23:25

1 stop7h 30m

£161

LondonKlagenfurt

LGW - KLU

LGWKLU

London Gatwick

Mon 29/9

17:45-08:15

1 stop13h 30m

Klagenfurt

Wed 1/10

16:55-23:25

1 stop7h 30m

£162

LondonKlagenfurt

LGW - KLU

LGWKLU

London Gatwick

Mon 13/10

21:35-08:15

1 stop9h 40m

Klagenfurt

Wed 22/10

16:55-23:25

1 stop7h 30m

£165

LondonKlagenfurt

LGW - KLU

LGWKLU

London Gatwick

Thu 18/9

19:40-22:10

2 stops25h 30m

Klagenfurt

Thu 25/9

14:55-23:25

1 stop9h 30m

£166

LondonKlagenfurt

LGW - KLU

LGWKLU

London Gatwick

Fri 17/10

09:15-09:25

2 stops23h 10m

Klagenfurt

Sun 19/10

19:15-16:30

2 stops22h 15m

£174

LondonKlagenfurt

LGW - KLU

LGWKLU

London Gatwick

Tue 16/9

18:35-16:20

2 stops20h 45m

Klagenfurt

Tue 23/9

08:45-08:35

2 stops24h 50m

£188

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 Klagenfurt from

How to get the cheapest flight ticket from London Gatwick Airport to Klagenfurt

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 cheapest day to depart on your flight to Klagenfurt?

According to our data, Wednesday is the cheapest day to fly to Klagenfurt from London Gatwick Airport. The lowest ticket price found for a Wednesday departure recently was £39. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around £142. These prices are subject to change though, so be sure to set up a Price Alert for flights to Klagenfurt.

What is the cheapest time of day to depart on your flight to Klagenfurt?

Our data shows that the cheapest London Gatwick Airport to Klagenfurt flights are usually those with departure times in the evening. Our users have found flights to Klagenfurt in the evening for as low as £51. In contrast, the most expensive time of day to depart to Klagenfurt is in the morning when prices are around £100.

When to book flights from London Gatwick Airport to Klagenfurt

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Klagenfurt according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Gatwick Airport to Klagenfurt (LGW to KLU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Klagenfurt

Best price found

£63

Fastest flight time

4h 45m

Direct flights

None

Airports in Klagenfurt

1 airport
The best one-way flight to Klagenfurt from London Gatwick Airport in the past 72 hours is £63. The best return flight deal from London Gatwick Airport to Klagenfurt found on momondo in the last 72 hours is £130.
The fastest flight from London Gatwick Airport to Klagenfurt takes 4h 45m
There are no direct flights from London Gatwick Airport to Klagenfurt. Popular non-direct route for this connection is London Gatwick Airport - Klagenfurt Airport.
There is 1 airport near Klagenfurt: Klagenfurt (KLU)
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  • How far is London Gatwick to Klagenfurt by plane?

    London Gatwick and Klagenfurt are 726.5 mi apart from one another. By plane, this route typically takes 4h 45m.

  • When did momondo last update prices for flights from London Gatwick Airport to Klagenfurt Airport?

    Prices for flights from London Gatwick Airport to Klagenfurt Airport refresh daily.

  • How old do you have to be to fly from London Gatwick Airport to Klagenfurt 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 Gatwick Airport to Klagenfurt Airport.

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

    The travel and health documents you'll need for your trip to Klagenfurt Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Klagenfurt Airport. It is always advisable to seek 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 Klagenfurt?

Finding the right flight to Klagenfurt from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Klagenfurt quick and easy, saving you time and money.

Can I find flights from London to Klagenfurt with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Klagenfurt flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Klagenfurt?

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 Klagenfurt from London.

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

If you are simply researching potential flights to Klagenfurt, momondo offers a useful price alert feature which will track prices for flights to Klagenfurt from London and alert you when they change.

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