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Cheap flights from London Heathrow Airport to Vienna from £120

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Vienna

Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
06:00 - 18:00LHR  London Heathrow-GRZ Graz Thalerhof
11h 00m1 stop Zurich
SWISS Logo
10:40 - 21:40GRZ  Graz Thalerhof-LHR London Heathrow
12h 00m1 stop Zurich
£193SWISS
Wed, 9 Dec - Sat, 12 Dec
SWISS Logo
06:00 - 18:00LHR  London Heathrow-GRZ Graz Thalerhof
11h 00m1 stop Zurich
SWISS Logo
18:45 - 21:40GRZ  Graz Thalerhof-LHR London Heathrow
3h 55m1 stop Zurich
£193SWISS
Wed, 9 Dec - Wed, 16 Dec
SWISS Logo
06:00 - 18:00LHR  London Heathrow-GRZ Graz Thalerhof
11h 00m1 stop Zurich
SWISS Logo
10:40 - 08:05GRZ  Graz Thalerhof-LHR London Heathrow
22h 25m1 stop Zurich
£194SWISS
Fri, 8 Jan - Sat, 9 Jan
SWISS Logo
18:40 - 09:55LHR  London Heathrow-GRZ Graz Thalerhof
14h 15m1 stop Zurich
SWISS Logo
10:40 - 17:50GRZ  Graz Thalerhof-LHR London Heathrow
8h 10m1 stop Zurich
£195SWISS
Sun, 10 Jan - Sat, 23 Jan
Lufthansa Logo
08:45 - 15:45LHR  London Heathrow-GRZ Graz Thalerhof
6h 00m1 stop Munich Franz Josef Strauss
Lufthansa Logo
09:50 - 18:30GRZ  Graz Thalerhof-LHR London Heathrow
9h 40m1 stop Munich Franz Josef Strauss
£195Lufthansa
Thu, 10 Dec - Wed, 16 Dec
SWISS Logo
12:05 - 18:00LHR  London Heathrow-GRZ Graz Thalerhof
4h 55m1 stop Zurich
SWISS Logo
18:45 - 21:40GRZ  Graz Thalerhof-LHR London Heathrow
3h 55m1 stop Zurich
£195SWISS
Wed, 24 Feb - Wed, 3 Mar
SWISS Logo
20:05 - 09:55LHR  London Heathrow-GRZ Graz Thalerhof
12h 50m1 stop Zurich
SWISS Logo
19:00 - 17:50GRZ  Graz Thalerhof-LHR London Heathrow
23h 50m1 stop Zurich
£196SWISS
Fri, 4 Dec - Thu, 10 Dec
SWISS Logo
06:00 - 14:40LHR  London Heathrow-GRZ Graz Thalerhof
7h 40m1 stop Zurich
SWISS Logo
15:30 - 21:40GRZ  Graz Thalerhof-LHR London Heathrow
7h 10m1 stop Zurich
£196SWISS
Sun, 6 Dec - Sun, 13 Dec
Lufthansa Logo
06:35 - 15:45LHR  London Heathrow-GRZ Graz Thalerhof
8h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
16:25 - 19:35GRZ  Graz Thalerhof-LHR London Heathrow
4h 10m1 stop Munich Franz Josef Strauss
£197Lufthansa
Thu, 10 Dec - Thu, 17 Dec
SWISS Logo
20:05 - 09:55LHR  London Heathrow-GRZ Graz Thalerhof
12h 50m1 stop Zurich
SWISS Logo
19:00 - 17:50GRZ  Graz Thalerhof-LHR London Heathrow
23h 50m1 stop Zurich
£198SWISS
Fri, 4 Dec - Thu, 10 Dec

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SWISS flights from London Heathrow Airport to Graz

Our best SWISS deals on London Heathrow Airport to Graz flight tickets
SWISS
9 Dec
LHR06:00London Heathrow
11h 00m
1 stop
GRZ18:00Graz Thalerhof
12 Dec
GRZ10:40Graz Thalerhof
12h 00m
1 stop
LHR21:40London Heathrow
£193
SWISS
8 Jan
LHR06:00London Heathrow
11h 00m
1 stop
GRZ18:00Graz Thalerhof
9 Jan
GRZ10:40Graz Thalerhof
22h 25m
1 stop
LHR08:05London Heathrow
£194
SWISS
10 Jan
LHR18:40London Heathrow
14h 15m
1 stop
GRZ09:55Graz Thalerhof
23 Jan
GRZ10:40Graz Thalerhof
8h 10m
1 stop
LHR17:50London Heathrow
£195

Lufthansa flights from London Heathrow Airport to Graz

Our best Lufthansa deals on London Heathrow Airport to Graz flight tickets
Lufthansa
10 Dec
LHR08:45London Heathrow
6h 00m
1 stop
GRZ15:45Graz Thalerhof
16 Dec
GRZ09:50Graz Thalerhof
9h 40m
1 stop
LHR18:30London Heathrow
£195
Lufthansa
10 Dec
LHR06:35London Heathrow
8h 10m
1 stop
GRZ15:45Graz Thalerhof
17 Dec
GRZ16:25Graz Thalerhof
4h 10m
1 stop
LHR19:35London Heathrow
£197
Lufthansa
22 Feb
LHR16:40London Heathrow
4h 40m
1 stop
GRZ22:20Graz Thalerhof
1 Mar
GRZ06:00Graz Thalerhof
10h 50m
1 stop
LHR15:50London Heathrow
£199

momondo Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Graz that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Wed 9/12

06:00-18:00

1 stop11h 00m

Graz Thalerhof

Sat 12/12

10:40-21:40

1 stop12h 00m

£193

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Wed 9/12

06:00-18:00

1 stop11h 00m

Graz Thalerhof

Wed 16/12

18:45-21:40

1 stop3h 55m

£193

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Fri 8/1

06:00-18:00

1 stop11h 00m

Graz Thalerhof

Sat 9/1

10:40-08:05

1 stop22h 25m

£194

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Sun 10/1

18:40-09:55

1 stop14h 15m

Graz Thalerhof

Sat 23/1

10:40-17:50

1 stop8h 10m

£195

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Thu 10/12

08:45-15:45

1 stop6h 00m

Graz Thalerhof

Wed 16/12

09:50-18:30

1 stop9h 40m

£195
Fastest return journey

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Wed 24/2

12:05-18:00

1 stop4h 55m

Graz Thalerhof

Wed 3/3

18:45-21:40

1 stop3h 55m

£195

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Fri 4/12

20:05-09:55

1 stop12h 50m

Graz Thalerhof

Thu 10/12

19:00-17:50

1 stop23h 50m

£196

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Sun 6/12

06:00-14:40

1 stop7h 40m

Graz Thalerhof

Sun 13/12

15:30-21:40

1 stop7h 10m

£196

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Thu 10/12

06:35-15:45

1 stop8h 10m

Graz Thalerhof

Thu 17/12

16:25-19:35

1 stop4h 10m

£197

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Fri 4/12

20:05-09:55

1 stop12h 50m

Graz Thalerhof

Thu 10/12

19:00-17:50

1 stop23h 50m

£198

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Vienna from

How to get the cheapest flight ticket from London Heathrow Airport 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 cheapest day to depart on your flight to Graz?

The cheapest day to depart from London Heathrow Airport to Graz is on a Wednesday. Travellers who choose to depart for Graz on a Wednesday will often find tickets for as low as £169. Flights from London Heathrow Airport to Graz on a Friday will generally be more expensive and average around £189. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Graz is in the morning. Flights from London Heathrow Airport to Graz during this time can be as low as £154. Flights to Graz are more costly in the afternoon, with an average ticket price of £216. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from London Heathrow Airport to Graz

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

Cheap London Heathrow Airport to Graz (LHR to GRZ) flight deals and tips

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

Best price found

£120

Fastest flight time

4h 40m

Direct flights

None
The best one-way flight to Graz from London Heathrow Airport in the past 72 hours is £120. The best return flight deal from London Heathrow Airport to Graz found on momondo in the last 72 hours is £193.
The fastest flight from London Heathrow Airport to Graz takes 4h 40m
There are no direct flights from London Heathrow Airport to Graz. There are no popular flight routes from London Heathrow Airport to Graz.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Graz

  • How far is London Heathrow to Graz Thalerhof by plane?

    Graz Thalerhof is 776.4 mi away from London Heathrow. A reasonable flight in good conditions will take 4h 40m.

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

    Prices for flights from London Heathrow Airport to Graz Thalerhof Airport are refreshed on a daily basis.

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

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

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

    The required travel and health documents for your Graz Thalerhof 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 Graz Thalerhof Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from London Heathrow Airport to Graz

Compare and see reviews for airlines that fly from London Heathrow Airport to Graz with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom £188Free CancellationRating
6.8
8,291 reviews
Search Lufthansa flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Graz . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Graz 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 Graz?

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 Graz from London.

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

If you are not ready to book a flight from London to Graz now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Graz and let you know when they change.

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