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Cheap flights from London to Vienna from £51

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 to Vienna departing on 4/3. 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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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
07:25 - 10:45
LGW
-
GRZ
2h 20mdirect
British Airways Logo
17:05 - 18:25
GRZ
-
LGW
2h 20mdirect
£99British Airways
Wed, 4 Mar - Fri, 13 Mar
British Airways Logo
08:10 - 11:30
LGW
-
GRZ
2h 20mdirect
British Airways Logo
12:20 - 13:40
GRZ
-
LGW
2h 20mdirect
£115British Airways
Mon, 2 Mar - Mon, 9 Mar
Multiple Airlines Logo
07:25 - 10:45
LGW
-
GRZ
2h 20mdirect
Multiple Airlines Logo
18:55 - 17:50
GRZ
-
LGW
23h 55m
1 stop
£164Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
07:25 - 10:45
LGW
-
GRZ
2h 20mdirect
Multiple Airlines Logo
18:55 - 17:50
GRZ
-
LGW
23h 55m
1 stop
£165Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
Austrian Airlines Logo
19:25 - 13:40
LHR
-
GRZ
17h 15m
1 stop
Austrian Airlines Logo
06:00 - 14:05
GRZ
-
LHR
9h 05m
1 stop
£183Austrian Airlines
Sat, 7 Mar - Sat, 14 Mar
SWISS Logo
18:40 - 18:05
LGW
-
GRZ
22h 25m
1 stop
SWISS Logo
18:55 - 17:50
GRZ
-
LGW
23h 55m
1 stop
£184SWISS
Wed, 4 Mar - Wed, 11 Mar
Austrian Airlines Logo
06:00 - 13:40
LHR
-
GRZ
6h 40m
1 stop
Austrian Airlines Logo
14:25 - 21:40
GRZ
-
LHR
8h 15m
1 stop
£186Austrian Airlines
Thu, 5 Mar - Sun, 8 Mar
Lufthansa Logo
10:50 - 16:10
LHR
-
GRZ
4h 20m
1 stop
Lufthansa Logo
16:50 - 22:40
GRZ
-
LHR
6h 50m
1 stop
£190Lufthansa
Sat, 18 Apr - Sun, 19 Apr
SWISS Logo
18:40 - 18:05
LGW
-
GRZ
22h 25m
1 stop
SWISS Logo
18:55 - 17:50
GRZ
-
LGW
23h 55m
1 stop
£192SWISS
Wed, 4 Mar - Wed, 11 Mar
Lufthansa Logo
06:35 - 15:40
LHR
-
GRZ
8h 05m
1 stop
Lufthansa Logo
09:50 - 15:50
GRZ
-
LHR
7h 00m
1 stop
£213Lufthansa
Sat, 28 Feb - Tue, 3 Mar

SWISS flights from London to Graz

Our best SWISS deals on London to Graz flight tickets
SWISS
4 Mar
LGW18:40London Gatwick
22h 25m
1 stop
GRZ18:05Graz Thalerhof
11 Mar
GRZ18:55Graz Thalerhof
23h 55m
1 stop
LGW17:50London Gatwick
£184
SWISS
4 Mar
LGW18:40London Gatwick
22h 25m
1 stop
GRZ18:05Graz Thalerhof
11 Mar
GRZ18:55Graz Thalerhof
23h 55m
1 stop
LGW17:50London Gatwick
£192
SWISS
6 Mar
LGW18:40London Gatwick
42h 00m
2 stops
GRZ13:40Graz Thalerhof
13 Mar
GRZ15:05Graz Thalerhof
3h 45m
1 stop
LGW17:50London Gatwick
£208

Lufthansa flights from London to Graz

Our best Lufthansa deals on London to Graz flight tickets
Lufthansa
18 Apr
LHR10:50London Heathrow
4h 20m
1 stop
GRZ16:10Graz Thalerhof
19 Apr
GRZ16:50Graz Thalerhof
6h 50m
1 stop
LHR22:40London Heathrow
£190
Lufthansa
28 Feb
LHR06:35London Heathrow
8h 05m
1 stop
GRZ15:40Graz Thalerhof
3 Mar
GRZ09:50Graz Thalerhof
7h 00m
1 stop
LHR15:50London Heathrow
£213
Lufthansa
4 Mar
LHR06:35London Heathrow
8h 05m
1 stop
GRZ15:40Graz Thalerhof
11 Mar
GRZ09:50Graz Thalerhof
8h 00m
2 stops
LHR16:50London Heathrow
£225

momondo Fare Finder

 
Customise your flight search to find flights from London to Graz 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 22 January 2026.
Use the filters below to find and compare flights from London to Graz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Wed 4/3

07:25-10:45

Nonstop2h 20m

Graz Thalerhof

Fri 13/3

17:05-18:25

Nonstop2h 20m

£99

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Mon 2/3

08:10-11:30

Nonstop2h 20m

Graz Thalerhof

Mon 9/3

12:20-13:40

Nonstop2h 20m

£115

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Wed 4/3

07:25-10:45

Nonstop2h 20m

Graz Thalerhof

Wed 11/3

18:55-17:50

1 stop23h 55m

£164

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Wed 4/3

07:25-10:45

Nonstop2h 20m

Graz Thalerhof

Wed 11/3

18:55-17:50

1 stop23h 55m

£165

LondonGraz

LHR - GRZ

LHRGRZ

London Heathrow

Sat 7/3

19:25-13:40

1 stop17h 15m

Graz Thalerhof

Sat 14/3

06:00-14:05

1 stop9h 05m

£183

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Wed 4/3

18:40-18:05

1 stop22h 25m

Graz Thalerhof

Wed 11/3

18:55-17:50

1 stop23h 55m

£184

LondonGraz

LHR - GRZ

LHRGRZ

London Heathrow

Thu 5/3

06:00-13:40

1 stop6h 40m

Graz Thalerhof

Sun 8/3

14:25-21:40

1 stop8h 15m

£186

LondonGraz

LHR - GRZ

LHRGRZ

London Heathrow

Sat 18/4

10:50-16:10

1 stop4h 20m

Graz Thalerhof

Sun 19/4

16:50-22:40

1 stop6h 50m

£190

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Wed 4/3

18:40-18:05

1 stop22h 25m

Graz Thalerhof

Wed 11/3

18:55-17:50

1 stop23h 55m

£192

LondonGraz

LHR - GRZ

LHRGRZ

London Heathrow

Sat 28/2

06:35-15:40

1 stop8h 05m

Graz Thalerhof

Tue 3/3

09:50-15:50

1 stop7h 00m

£213

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 Vienna from

How to get the cheapest flight ticket from London to Graz

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 Graz?

What is the cheapest month to fly to Graz?

If you don’t want to visit Graz in January, then you should wait until May to fly from London, when ticket prices are also cheap, with an average price of £172.

What is the cheapest day to depart on your flight to Graz?

The cheapest day to depart from London to Graz is on a Wednesday. Travellers who choose to depart for Graz on a Wednesday will often find tickets for as low as £57. Flights from London to Graz on a Monday will generally be more expensive and average around £191. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest London to Graz Thalerhof flight route?

Fly from London Gatwick to Graz Thalerhof for the best London - Graz Thalerhof flight prices

What cabin class options are available on London to Graz Thalerhof flights?

There is only 1 cabin class available to choose from on London to Graz Thalerhof flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Graz flights?

No. A direct flight is the cheapest option for a flight between London to Graz.

How have London to Graz flight prices changed over time?

When to book flights from London to Graz

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

Cheap London to Graz (LON to GRZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Graz

Best price found

£122

Fastest flight time

2h 10m

Direct flights

Tue, Thu and Sat

Airports in Graz

1 airport
The best flight deal from London to Graz found on momondo in the last 72 hours is £122
The fastest flight from London to Graz takes 2h 10m
Direct flights go from London to Graz on Tuesday, Thursday and Saturday. Airline offering direct flights is British Airways..
There is 1 airport in Graz. From London there are direct flights to Graz Thalerhof (GRZ).
Search flight deals

  • How far is London to Graz Thalerhof by plane?

    The straight-line distance from London to Graz Thalerhof is 763.4 mi. Typically, this will take 2h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from London to Graz Thalerhof Airport?

    Prices for flights from London to Graz Thalerhof Airport refresh daily.

  • How many operators does momondo search for flights from London to Graz Thalerhof Airport?

  • How old do you have to be to fly from London to Graz Thalerhof 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 Graz Thalerhof Airport.

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

    The necessary travel and health documents for your Graz Thalerhof 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.

  • What is the most popular plane model from London to Graz?

  • What is the most popular airline from London to Graz?

Best airlines flying from London to Graz

Compare and see reviews for airlines that fly from London to Graz with momondo
Airline
Rating
Free Cancellation
Price
Austrian AirlinesPriceFrom £151Free CancellationRating
7.6
894 reviews
Search Austrian Airlines flights
LufthansaPriceFrom £177Free CancellationRating
6.8
7,738 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Graz?

It is quick and easy to find London to Graz flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Graz that suits you.

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

Flights from London to Graz with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential London to Graz flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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