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Cheap flights from London to Graz from £47

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GRZ
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheap flight deals from London to Graz

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Graz (GRZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 October 2025.

Round-trip from

£89

One-way from

£47

Popular in

September

Cheapest in

May

Average price

£203

Good round-trip deal

£98 or less
British Airways
  • British Airways
  • 21/11-26/11
  • Nonstop
  • 4h 40m total
  • London to Graz
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British Airways
  • British Airways
  • 7/1
  • Nonstop
  • 2h 20m total
  • London to Graz
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£14 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from London (LON) to Graz Thalerhof.
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Find flight deals from London to Graz

Enter your travel dates to find the best prices.

Cheapest flights from London to Graz
Explore the most affordable flight options available from London to Graz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Fri 21/1112:50LGW - GRZ
Nonstop2h 20mBritish Airways
Wed 26/1111:45GRZ - LGW
Nonstop2h 20mBritish Airways
Deal found 16/10£89
Fri 21/1112:50LGW - GRZ
Nonstop2h 20mBritish Airways
Mon 24/1112:20GRZ - LGW
Nonstop2h 20mBritish Airways
Deal found 16/10£99
Wed 26/1107:25LGW - GRZ
Nonstop2h 20mBritish Airways
Wed 3/1211:45GRZ - LGW
Nonstop2h 20mBritish Airways
Deal found 15/10£112
Fri 21/1112:50LGW - GRZ
Nonstop2h 20mMultiple Airlines
Wed 26/1118:55GRZ - LGW
1 stop23h 55mMultiple Airlines
Deal found 16/10£159
Fri 28/1109:00LHR - GRZ
1 stop4h 20mMultiple Airlines
Sun 30/1113:50GRZ - LHR
1 stop19h 30mMultiple Airlines
Deal found 15/10£182
Fri 28/1109:00LHR - GRZ
1 stop4h 20mSWISS
Sun 30/1115:45GRZ - LHR
1 stop4h 30mSWISS
Deal found 15/10£183
Sun 30/1106:00LHR - GRZ
1 stop7h 25mMultiple Airlines
Sun 7/1213:50GRZ - LHR
1 stop19h 30mMultiple Airlines
Deal found 16/10£184
Sun 30/1106:00LHR - GRZ
1 stop6h 10mAustrian Airlines
Sun 7/1213:50GRZ - LHR
1 stop19h 30mAustrian Airlines
Deal found 16/10£185
Fri 28/1112:50LGW - GRZ
Nonstop2h 20mBritish Airways
Mon 1/1212:20GRZ - LGW
Nonstop2h 20mBritish Airways
Deal found 15/10£185
Sat 29/1106:00LHR - GRZ
1 stop6h 45mMultiple Airlines
Sat 6/1216:20GRZ - LHR
1 stop4h 15mMultiple Airlines
Deal found 15/10£188
Sat 6/1206:00LHR - GRZ
1 stop6h 45mAustrian Airlines
Sun 7/1213:50GRZ - LHR
1 stop19h 30mAustrian Airlines
Deal found 15/10£188
Fri 5/1209:00LHR - GRZ
1 stop4h 20mMultiple Airlines
Mon 8/1216:20GRZ - LHR
1 stop4h 15mMultiple Airlines
Deal found 15/10£190

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 17 October 2025.
Use the filters below to find and compare flights from London to Graz that are best for you.

Fly from

London

Fly to

Graz

Route

Depart

Return

Price

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Fri 21/11

12:50-16:10

Nonstop2h 20m

Graz Thalerhof

Wed 26/11

11:45-13:05

Nonstop2h 20m

£90

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Fri 21/11

12:50-16:10

Nonstop2h 20m

Graz Thalerhof

Mon 24/11

12:20-13:40

Nonstop2h 20m

£99

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Fri 6/2

12:50-16:10

Nonstop2h 20m

Graz Thalerhof

Mon 9/2

12:20-13:40

Nonstop2h 20m

£109

LondonGraz

LHR - GRZ

LHRGRZ

London Heathrow

Fri 28/11

09:00-14:20

1 stop4h 20m

Graz Thalerhof

Mon 1/12

15:45-08:20

1 stop17h 35m

£182

LondonGraz

LHR - GRZ

LHRGRZ

London Heathrow

Sun 30/11

06:00-13:10

1 stop6h 10m

Graz Thalerhof

Sun 7/12

13:50-08:20

1 stop19h 30m

£185

LondonGraz

LHR - GRZ

LHRGRZ

London Heathrow

Sat 29/11

06:00-13:45

1 stop6h 45m

Graz Thalerhof

Sat 6/12

16:20-19:35

1 stop4h 15m

£188

LondonGraz

LHR - GRZ

LHRGRZ

London Heathrow

Sat 6/12

06:00-13:45

1 stop6h 45m

Graz Thalerhof

Sun 7/12

13:50-08:20

1 stop19h 30m

£188

LondonGraz

LHR - GRZ

LHRGRZ

London Heathrow

Fri 5/12

09:00-14:20

1 stop4h 20m

Graz Thalerhof

Mon 8/12

16:20-19:35

1 stop4h 15m

£190

LondonGraz

LGW - GRZ

LGWGRZ

London Gatwick

Fri 21/11

12:50-16:10

Nonstop2h 20m

Graz Thalerhof

Wed 26/11

18:40-17:50

2 stops24h 10m

£191

LondonGraz

STN - GRZ

STNGRZ

London Stansted

Fri 5/12

23:20-14:30

1 stop14h 10m

Graz Thalerhof

Mon 8/12

10:55-22:15

1 stop12h 20m

£196

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 60 results
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Best time to book a flight from London to Graz

Have a flexible travel schedule? Discover the best time to fly to Graz from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Graz

What is the cheapest month to book a flight from London to Graz?

Currently, January is the cheapest month in which you can book a flight from London to Graz (average of £16). Flying from London to Graz in August is currently the most expensive (average of £70). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to GRZ?

Find hourly flight availability from London to Graz. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

It’s optimal to fly from London to Graz in the morning. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight at midday.

How much does it cost for a return flight from London to Graz?

What’s the top stopover airport for flights from London to Graz?

Share of one-stop return flights from London to Graz chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Vienna (VIE) – chosen by Cheapflights users on 47% of one-stop itineraries from London to Graz on Cheapflights.

What’s the cheapest stopover airport for flights from London to Graz?

Average return fare for one-stop flights from London to Graz, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Vienna (VIE) is the most affordable one-stop option, with an average return flight price of £155.

What’s the fastest stopover option from London to Graz?

Shortest average travel time for one-stop one-way flights from London to Graz, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Munich (MUC) have the shortest average one-way travel time for one-stop routes: 4h 12m.

Which airport typically offers the quickest stopover for flights from London to Graz?

Average stopover duration for one-stop one-way flights from London to Graz, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 26m.

Reviews of airlines servicing Graz

Get insights into the airlines that provide service to Graz. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Graz. Reviews last updated 17 October 2025.
See what other customers who have flown with Austrian Airlines and Lufthansa from London to Graz have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
855 reviews
Check prices

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
855 reviews
Austrian Airlines
7.6
Good
855 reviews
Check prices

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Lufthansa
6.8
Okay
7,497 reviews
Austrian Airlines
7.6
Good
855 reviews
Check prices

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sept 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

Find useful and relevant information for your journey from London to Graz. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Graz from London?

    Graz Thalerhof (GRZ) is the airport you will fly into if you book a flight from London to Graz. You should not have trouble finding flights to Thalerhof from London; the airport handles an average of 0 inbound flights from London per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Graz airport from London. It is only a 5.2 mi journey from Thalerhof (GRZ) to Graz’s city center.

  • How long is the flight from London to Graz?

    A quick flight from London to Graz can take about 2h 20m. British Airways provides one of the quickest options available for as low as £90. The distance between London and Graz is about 761 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from London to Graz round-trip?

    Austrian Airlines, at £154, was found to be the cheapest airline from London to Graz. An alternate airline flying to your destination would be Lufthansa. Users have found that Austrian Airlines is 33% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London to Graz one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at £47. Eurowings flights start at £98 while deals on Austrian Airlines start at £127 one-way.

  • What are the most popular routes from London to Graz?

    The most popular route from London to Graz is London Heathrow - Graz Thalerhof. You may also consider London City - Graz Thalerhof or London Stansted - Graz Thalerhof.

  • Can I find deals for flights from London to Graz that include hotel bookings?

    Yes. In addition to deals on London to Graz flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Graz?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Graz.

  • Can I find deals for business class flights from London to Graz?

    Yes. Cheapflights offers flight deals from London to Graz by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Graz?

    Currently, January is the cheapest month in which you can book a flight from London to Graz (average of £16). Flying from London to Graz in August is currently the most expensive (average of £70). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to Graz

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from London to Graz

Discover the top 2 airlines that operate flights from London to Graz. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest£154Average£182FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
LufthansaCheapest£172Average£198FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Graz?

Deals for London to Graz flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Graz?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Graz.

Can Cheapflights find flights from London to Graz with no change fees?

Need flexible booking options for your flight to Graz from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London to Graz become cheaper?

Not ready to book yet? You can track prices for flights from London to Graz on Cheapflights with our Price Alert feature and get notified when better prices are available.

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