Find flights
Deals
When to book
FAQs

Cheap flights from Graz to London from £82

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — LON
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Graz to London

Enter your travel dates to find the best prices.

Cheapest flights from Graz to London
Explore the most affordable flight options available from Graz to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Wed 25/311:45
GRZ
-
LGW
Nonstop2h 20m
British Airways
Wed 8/407:40
LGW
-
GRZ
Nonstop2h 15m
British Airways
Deal found 23/3£148
Fri 8/520:25
GRZ
-
LGW
Nonstop2h 25m
British Airways
Wed 13/507:40
LGW
-
GRZ
Nonstop2h 15m
British Airways
Deal found 22/3£150
Mon 30/320:30
GRZ
-
LGW
Nonstop2h 20m
British Airways
Wed 22/407:40
LGW
-
GRZ
Nonstop2h 15m
British Airways
Deal found 23/3£151
Mon 27/420:30
GRZ
-
LGW
Nonstop2h 20m
British Airways
Wed 29/407:40
LGW
-
GRZ
Nonstop2h 15m
British Airways
Deal found 22/3£152
Mon 13/420:30
GRZ
-
LGW
Nonstop2h 20m
British Airways
Fri 17/416:20
LGW
-
GRZ
Nonstop2h 15m
British Airways
Deal found 24/3£153
Mon 13/420:30
GRZ
-
LGW
Nonstop2h 20m
British Airways
Wed 15/407:40
LGW
-
GRZ
Nonstop2h 15m
British Airways
Deal found 24/3£153
Mon 23/312:20
GRZ
-
LGW
Nonstop2h 20m
British Airways
Wed 25/307:25
LGW
-
GRZ
Nonstop2h 20m
British Airways
Deal found 21/3£154
Wed 17/611:45
GRZ
-
LGW
Nonstop2h 20m
British Airways
Fri 19/616:25
LGW
-
GRZ
Nonstop2h 15m
British Airways
Deal found 21/3£155
Fri 4/1217:05
GRZ
-
LGW
Nonstop2h 20m
British Airways
Wed 9/1207:25
LGW
-
GRZ
Nonstop2h 20m
British Airways
Deal found 24/3£157
Fri 15/506:45
GRZ
-
STN
1 stop14h 25m
Multiple Airlines
Mon 18/517:55
STN
-
GRZ
1 stop15h 20m
Multiple Airlines
Deal found 24/3£159
Fri 1/520:45
GRZ
-
STN
1 stop22h 00m
Multiple Airlines
Wed 6/518:20
STN
-
GRZ
1 stop15h 15m
Multiple Airlines
Deal found 24/3£162
Mon 20/716:50
GRZ
-
LHR
1 stop6h 50m
Lufthansa
Thu 30/706:55
LHR
-
GRZ
1 stop4h 40m
Lufthansa
Deal found 21/3£162

Find flight deals from Graz to London

Discover tips and strategies to find the most affordable flight options for your journey from Graz (GRZ) to London (LON). 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 24 March 2026.

Round-trip from

£150

One-way from

£82

Popular in

October

Cheapest in

November

Average price

£187
British Airways
  • British Airways
  • 11/5-13/5
  • Nonstop
  • 4h 35m total
  • Graz to London
Search Deals
British Airways
  • British Airways
  • 27/4
  • Nonstop
  • 2h 20m total
  • Graz to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Graz to London 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 24 March 2026.
Use the filters below to find and compare flights from Graz to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Wed 5/8

13:15-18:25

1 stop6h 10m

London Heathrow

Mon 10/8

07:25-12:35

1 stop4h 10m

£167

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Mon 13/7

19:00-22:10

1 stop4h 10m

London Heathrow

Thu 16/7

06:55-12:35

1 stop4h 40m

£172

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Mon 17/8

16:50-22:40

1 stop6h 50m

London Heathrow

Thu 20/8

07:25-12:35

1 stop4h 10m

£180

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Mon 6/7

14:45-18:40

1 stop4h 55m

London Heathrow

Thu 9/7

06:55-12:35

1 stop4h 40m

£185

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Wed 9/9

11:45-13:05

Nonstop2h 20m

London Gatwick

Wed 28/10

07:25-10:45

Nonstop2h 20m

£186

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Thu 7/5

18:55-17:50

1 stop23h 55m

London Gatwick

Thu 14/5

18:35-19:05

1 stop23h 30m

£188
Fastest return journey

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Wed 10/6

11:45-13:05

Nonstop2h 20m

London Gatwick

Mon 15/6

16:25-19:40

Nonstop2h 15m

£196

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Thu 30/7

16:50-22:40

1 stop6h 50m

London Heathrow

Sun 2/8

08:30-13:45

1 stop4h 15m

£196

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Sat 6/6

10:10-17:50

1 stop8h 40m

London Gatwick

Wed 10/6

09:25-17:50

1 stop7h 25m

£197

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Wed 9/9

18:55-22:10

1 stop4h 15m

London Heathrow

Sun 13/9

07:25-12:35

1 stop4h 10m

£197

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Graz to London

Have a flexible travel schedule? Discover the best time to fly to London from Graz 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 Graz to London

How far ahead should I book a flight from Graz to London?

Use this chart to determine the optimal time to book a return flight from Graz to London. Price data was last updated on 13 March 2026.

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Graz to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, December is the cheapest month in which you can book a flight from Graz to London (average of £28). Flying from Graz to London in August is currently the most expensive (average of £59). 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 GRZ to LON?

Find hourly flight availability from Graz to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 March 2026.

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

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

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

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

Vienna (VIE) – chosen by Cheapflights users on 50% of one-stop itineraries from Graz to London on Cheapflights.

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

Average return fare for one-stop flights from Graz to London, 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 £168.

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

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

Flights via Vienna (VIE) have the shortest average one-way travel time for one-stop routes: 7h 39m.

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

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

Flights via Vienna (VIE) offer the fastest connection on this route, with an average stopover time of 2h 16m.

How often are flights from Graz to London delayed?

About 7% of weekly flights between Graz and London have experienced delays in the past year, with the average delay time being 5 minutes.

What is the most punctual flight time for Graz to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Related info for your journey

Find useful and relevant information for your journey from Graz to London. 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 from for flights from Graz to London?

    Graz Thalerhof (GRZ), located 5.2 mi from the city center, is the airport you fly out of when you book flights from Graz to London. 0 airlines have flights from Thalerhof to London on a regular basis. Booking flights from Graz Thalerhof to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

  • How long is the flight from Graz to London?

    For as low as £165, British Airways can have you in London from Graz in 2h 25m. The distance between Graz and London is about 761 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    When deciding which route to take from Graz to London consider Graz Thalerhof - London Heathrow, Graz Thalerhof - London City or Graz Thalerhof - London Stansted as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Graz to London 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 Graz to London?

    Currently, December is the cheapest month in which you can book a flight from Graz to London (average of £28). Flying from Graz to London in August is currently the most expensive (average of £59). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Hounslow
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Eastbourne
Guildford
Watford
Kingston upon Thames
Romford
Ipswich
Bedford
Chelmsford
Bishop's Stortford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Graz to London?

When you search for this flight from Graz to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to London from Graz by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Graz to London flexibly with Cheapflights today.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.