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Cheap flights from London to Vienna from £77

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 24/4. 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

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British Airways Logo
12:50 - 16:10
LGW
-
GRZ
2h 20mdirect
British Airways Logo
12:20 - 13:40
GRZ
-
LGW
2h 20mdirect
£170British Airways
Fri, 20 Mar - Mon, 23 Mar
Multiple Airlines Logo
15:35 - 14:15
STN
-
GRZ
21h 40m2 stops
Multiple Airlines Logo
21:05 - 10:05
GRZ
-
STN
14h 00m1 stop
£179Multiple Airlines
Wed, 21 Jan - Sun, 25 Jan
SWISS Logo
18:40 - 14:20
LGW
-
GRZ
18h 40m1 stop
SWISS Logo
19:00 - 17:50
GRZ
-
LGW
23h 50m1 stop
£179SWISS
Thu, 22 Jan - Thu, 29 Jan
Multiple Airlines Logo
23:20 - 14:15
STN
-
GRZ
13h 55m1 stop
Multiple Airlines Logo
21:05 - 10:05
GRZ
-
STN
14h 00m1 stop
£180Multiple Airlines
Wed, 21 Jan - Sun, 25 Jan
Multiple Airlines Logo
06:00 - 13:45
LHR
-
GRZ
6h 45m1 stop
Multiple Airlines Logo
18:55 - 21:40
GRZ
-
LHR
3h 45m1 stop
£181Multiple Airlines
Wed, 21 Jan - Wed, 28 Jan
Austrian Airlines Logo
06:00 - 13:45
LHR
-
GRZ
6h 45m1 stop
Austrian Airlines Logo
14:50 - 21:40
GRZ
-
LHR
7h 50m1 stop
£182Austrian Airlines
Tue, 20 Jan - Tue, 27 Jan
SWISS Logo
18:40 - 14:20
LGW
-
GRZ
18h 40m1 stop
SWISS Logo
19:00 - 17:50
GRZ
-
LGW
23h 50m1 stop
£185SWISS
Thu, 22 Jan - Thu, 29 Jan
SWISS Logo
18:40 - 13:45
LGW
-
GRZ
18h 05m2 stops
SWISS Logo
19:00 - 17:50
GRZ
-
LGW
23h 50m1 stop
£203SWISS
Thu, 22 Jan - Thu, 29 Jan
Air Dolomiti Logo
09:55 - 22:45
LCY
-
GRZ
11h 50m1 stop
Air Dolomiti Logo
14:15 - 17:40
GRZ
-
LCY
4h 25m1 stop
£251Air Dolomiti
Fri, 13 Mar - Mon, 16 Mar
Air Dolomiti Logo
09:55 - 13:35
LCY
-
GRZ
26h 40m1 stop
Air Dolomiti Logo
14:15 - 17:35
GRZ
-
LCY
4h 20m1 stop
£305Air Dolomiti
Fri, 13 Feb - Wed, 18 Feb

Air Dolomiti flights from London to Graz

Our best Air Dolomiti deals on London to Graz flight tickets
Air Dolomiti
13 Mar
LCY09:55London City
11h 50m
1 stop
GRZ22:45Graz Thalerhof
16 Mar
GRZ14:15Graz Thalerhof
4h 25m
1 stop
LCY17:40London City
£251
Find similar
Air Dolomiti
13 Feb
LCY09:55London City
26h 40m
1 stop
GRZ13:35Graz Thalerhof
18 Feb
GRZ14:15Graz Thalerhof
4h 20m
1 stop
LCY17:35London City
£305
Find similar
Air Dolomiti
25 May
LCY09:15London City
12h 40m
1 stop
GRZ22:55Graz Thalerhof
29 May
GRZ14:45Graz Thalerhof
4h 50m
1 stop
LCY18:35London City
£311
Find similar

Lufthansa flights from London to Graz

Our best Lufthansa deals on London to Graz flight tickets
Lufthansa
25 May
LHR06:30London Heathrow
6h 25m
2 stops
GRZ13:55Graz Thalerhof
29 May
GRZ09:50Graz Thalerhof
7h 50m
2 stops
LHR16:40London Heathrow
£299
Find similar
Lufthansa
29 Dec
LHR08:45London Heathrow
5h 55m
1 stop
GRZ15:40Graz Thalerhof
5 Jan
GRZ16:20Graz Thalerhof
7h 35m
1 stop
LHR22:55London Heathrow
£302
Find similar
Lufthansa
2 Jan
LHR07:40London Heathrow
4h 15m
1 stop
GRZ12:55Graz Thalerhof
5 Jan
GRZ16:20Graz Thalerhof
7h 35m
1 stop
LHR22:55London Heathrow
£302
Find similar

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 9 December 2025.
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

Fri 20/3

12:50-16:10

Nonstop2h 20m

Graz Thalerhof

Mon 23/3

12:20-13:40

Nonstop2h 20m

£170

LondonGraz

STN - GRZ

STNGRZ

London Stansted

Wed 21/1

15:35-14:15

2 stops21h 40m

Graz Thalerhof

Sun 25/1

21:05-10:05

1 stop14h 00m

£179

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Thu 22/1

18:40-14:20

1 stop18h 40m

Graz Thalerhof

Thu 29/1

19:00-17:50

1 stop23h 50m

£179

LondonGraz

STN - GRZ

STNGRZ

London Stansted

Wed 21/1

23:20-14:15

1 stop13h 55m

Graz Thalerhof

Sun 25/1

21:05-10:05

1 stop14h 00m

£180

LondonGraz

LHR - GRZ

LHRGRZ

London Heathrow

Wed 21/1

06:00-13:45

1 stop6h 45m

Graz Thalerhof

Wed 28/1

18:55-21:40

1 stop3h 45m

£181

LondonGraz

LHR - GRZ

LHRGRZ

London Heathrow

Tue 20/1

06:00-13:45

1 stop6h 45m

Graz Thalerhof

Tue 27/1

14:50-21:40

1 stop7h 50m

£182

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Thu 22/1

18:40-14:20

1 stop18h 40m

Graz Thalerhof

Thu 29/1

19:00-17:50

1 stop23h 50m

£185

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Thu 22/1

18:40-13:45

2 stops18h 05m

Graz Thalerhof

Thu 29/1

19:00-17:50

1 stop23h 50m

£203

LondonGraz

LCY - GRZ

LCYGRZ

London City

Fri 13/3

09:55-22:45

1 stop11h 50m

Graz Thalerhof

Mon 16/3

14:15-17:40

1 stop4h 25m

£251

LondonGraz

LCY - GRZ

LCYGRZ

London City

Fri 13/2

09:55-13:35

1 stop26h 40m

Graz Thalerhof

Wed 18/2

14:15-17:35

1 stop4h 20m

£305

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 May, then you should wait until August to fly from London, when ticket prices are also cheap, with an average price of £183.

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

The cheapest day to depart from London to Graz is on a Friday. Travellers who choose to depart for Graz on a Friday will often find tickets for as low as £178. Flights from London to Graz on a Sunday will generally be more expensive and average around £309. 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?

As of December 2025, prices for London to Graz flights are approximately 85% cheaper when compared to flights at the same time last year.

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

£132

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 £132
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 near Graz: 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 £153Free CancellationRating
7.6
879 reviews
Search Austrian Airlines flights
LufthansaPriceFrom £173Free CancellationRating
6.8
7,618 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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