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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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GRZ
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 August 2026.

Mon 9/1108:10 -
Nonstop2h 20m
Mon 16/1112:20 -
Nonstop2h 20m
Deal found 10/8£107
Wed 16/907:40 -
Nonstop2h 15m
Fri 18/920:30 -
Nonstop2h 20m
Deal found 11/8£125
Wed 30/907:40 -
Nonstop2h 15m
Wed 7/1011:45 -
Nonstop2h 20m
Deal found 10/8£126
Mon 16/1108:10 -
Nonstop2h 20m
Fri 20/1117:05 -
Nonstop2h 20m
Deal found 9/8£128
Wed 16/907:40 -
Nonstop2h 15m
Mon 21/920:30 -
Nonstop2h 20m
Deal found 9/8£134
Wed 23/907:40 -
Nonstop2h 15m
Wed 30/911:45 -
Nonstop2h 20m
Deal found 10/8£136
Wed 9/907:40 -
Nonstop2h 15m
Wed 30/911:45 -
Nonstop2h 20m
Deal found 10/8£139
Wed 16/907:40 -
Nonstop2h 15m
Wed 23/911:45 -
Nonstop2h 20m
Deal found 10/8£144
Wed 23/907:40 -
Nonstop2h 15m
Fri 25/920:30 -
Nonstop2h 20m
Deal found 7/8£152
Mon 14/916:20 -
Nonstop2h 20m
Mon 21/920:30 -
Nonstop2h 20m
Deal found 9/8£153
Wed 30/915:35 -
2 stops20h 00m
Wed 7/1016:50 -
2 stops21h 25m
Deal found 10/8£177
Wed 23/907:40 -
Nonstop2h 15m
Thu 8/1018:55 -
1 stop14h 30m
Deal found 9/8£178

Find 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 12 August 2026.

Round-trip from

£107

One-way from

£47

Popular in

September

Cheapest in

January

Average price

£191

Good round-trip deal

£121 or less
British Airways
  • British Airways
  • 9/11-16/11
  • Nonstop
  • 4h 40m total
  • London to Graz
Search Deals
British Airways
  • British Airways
  • 16/11
  • Nonstop
  • 2h 20m total
  • London to Graz
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Graz Thalerhof.
Search Deals

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 12 August 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

Cheapest return flight
Fastest return journey

LondonGraz

LGW London Gatwick - GRZ Graz Thalerhof

LGWGRZ

London Gatwick

Wed 23/9

07:40-10:55

Nonstop2h 15m

Graz Thalerhof

Fri 25/9

20:30-21:50

Nonstop2h 20m

£152

LondonGraz

LGW London Gatwick - GRZ Graz Thalerhof

LGWGRZ

London Gatwick

Wed 16/9

07:40-10:55

Nonstop2h 15m

Graz Thalerhof

Wed 23/9

11:45-13:05

Nonstop2h 20m

£153

LondonGraz

LTN London Luton - GRZ Graz Thalerhof

LTNGRZ

London Luton

Wed 30/9

17:50-12:35

2 stops17h 45m

Graz Thalerhof

Wed 7/10

16:50-07:15

2 stops15h 25m

£178

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Fri 2/10

06:00-15:35

1 stop8h 35m

Graz Thalerhof

Mon 5/10

16:15-21:40

1 stop6h 25m

£199

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Sat 3/10

06:00-13:55

1 stop6h 55m

Graz Thalerhof

Mon 5/10

16:15-21:40

1 stop6h 25m

£199

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Thu 24/9

06:00-15:35

1 stop8h 35m

Graz Thalerhof

Thu 1/10

16:15-21:40

1 stop6h 25m

£200

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Tue 22/9

06:00-15:35

1 stop8h 35m

Graz Thalerhof

Thu 8/10

16:15-21:40

1 stop6h 25m

£200

LondonGraz

LGW London Gatwick - GRZ Graz Thalerhof

LGWGRZ

London Gatwick

Wed 2/9

07:40-10:55

Nonstop2h 15m

Graz Thalerhof

Wed 16/9

11:45-13:05

Nonstop2h 20m

£207

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Fri 25/12

07:40-13:05

1 stop4h 25m

Graz Thalerhof

Sun 27/12

16:25-19:35

1 stop4h 10m

£213

LondonGraz

LHR London Heathrow - GRZ Graz Thalerhof

LHRGRZ

London Heathrow

Sat 3/10

17:30-15:35

2 stops21h 05m

Graz Thalerhof

Mon 5/10

14:45-18:40

1 stop4h 55m

£222

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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 £127). Flying from London to Graz in September is currently the most expensive (average of £360). 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 12 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Graz as you normally would.

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

Airfare is below average for this route at the moment.
London to Graz flights typically cost between £147 and £214 in November.
The cheapest return price found within the last 5 days was £107 on British Airways (9 Nov–16 Nov).

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 70% 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 £172.

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: 3h 50m.

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 Munich (MUC) offer the fastest connection on this route, with an average stopover time of 1h 09m.

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 12 August 2026.
See what other customers who have flown with Austrian Airlines,Lufthansa, andBritish Airways 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
948 reviews
Check prices

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
Austrian Airlines
7.6
Good
948 reviews
Austrian Airlines
7.6
Good
948 reviews
Check prices

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
Lufthansa
6.8
Okay
8,182 reviews
Austrian Airlines
7.6
Good
948 reviews
Check prices

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
British Airways
6.7
Okay
8,161 reviews
Austrian Airlines
7.6
Good
948 reviews
Check prices

Entertainment

6.8

Overall

7.6

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.

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 15m. British Airways provides one of the quickest options available for as low as £152. 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?

    British Airways, at £46, 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 British Airways is 79% cheaper than the other options available to this destination.

  • 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 Gatwick - 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 £127). Flying from London to Graz in September is currently the most expensive (average of £360). 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

Browse thousands of different options on Cheapflights for your next trip

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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 12 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£46Average£153FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£186Average£270FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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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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