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Cheap flights from Graz to London from £117

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — LON
20 Apr — 27 Apr1
1 adult

Cheap 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 15 April 2025.

Round-trip from

£187

One-way from

£117

Popular in

June

Cheapest in

February

Average price

£228
Austrian Airlines
  • Austrian Airlines
  • 30/5-8/6
  • 2 total stops
  • 29h 55m total
  • Graz to London
Eurowings
  • Eurowings
  • 18/6
  • 1 total stop
  • 23h 30m total
  • Graz to London
Highest demand for flights based on searches. 9% potential increase in price (£17 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in April 2025

Find flight deals from Graz to London

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 15 April 2025.

Fri 30/519:20GRZ - LHR
1 stop13h 35mMultiple Airlines
Sun 8/606:00LHR - GRZ
1 stop16h 20mMultiple Airlines
Deal found 14/4£187
Sat 5/716:55GRZ - LHR
1 stop4h 50mLufthansa
Fri 11/709:30LHR - GRZ
1 stop7h 50mLufthansa
Deal found 14/4£191
Fri 16/511:15GRZ - STN
1 stop12h 40mMultiple Airlines
Mon 19/506:20STN - GRZ
1 stop14h 15mMultiple Airlines
Deal found 14/4£191
Thu 12/606:00GRZ - LHR
1 stop3h 45mAustrian Airlines
Sun 15/606:00LHR - GRZ
1 stop8h 55mAustrian Airlines
Deal found 15/4£192
Tue 23/910:40GRZ - LGW
1 stop8h 10mSWISS
Thu 25/918:40LGW - GRZ
1 stop22h 55mSWISS
Deal found 14/4£198
Mon 22/910:55GRZ - LHR
1 stop7h 55mSWISS
Mon 29/920:05LHR - GRZ
1 stop12h 50mSWISS
Deal found 14/4£201
Fri 16/511:15GRZ - LTN
1 stop10h 45mMultiple Airlines
Mon 19/506:20LTN - GRZ
1 stop14h 15mMultiple Airlines
Deal found 15/4£209
Thu 10/716:35GRZ - LGW
1 stop15h 55mMultiple Airlines
Sun 13/708:15LGW - GRZ
1 stop6h 40mMultiple Airlines
Deal found 15/4£210
Thu 21/814:50GRZ - LCY
1 stop4h 45mLufthansa
Mon 25/808:45LCY - GRZ
1 stop4h 25mLufthansa
Deal found 14/4£225
Sun 18/520:30GRZ - LHR
1 stop12h 35mEurowings
Fri 23/508:05LHR - GRZ
1 stop10h 30mEurowings
Deal found 14/4£228
Fri 16/519:20GRZ - LCY
1 stop14h 25mSWISS
Mon 19/509:25LCY - GRZ
1 stop23h 30mSWISS
Deal found 14/4£238
Fri 27/610:35GRZ - LCY
1 stop9h 00mAir Dolomiti
Mon 30/608:45LCY - GRZ
1 stop4h 25mAir Dolomiti
Deal found 14/4£239

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 15 April 2025.
Use the filters below to find and compare flights from Graz to London that are best for you.

Fly from

Graz

Fly to

London

Route

Depart

Return

Price

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Fri 30/5

19:20-07:55

1 stop13h 35m

London Heathrow

Sun 8/6

06:00-23:20

1 stop16h 20m

£187

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Sat 5/7

16:55-20:45

1 stop4h 50m

London Heathrow

Fri 11/7

09:30-18:20

1 stop7h 50m

£191

GrazLondon

GRZ - STN

GRZSTN

Graz Thalerhof

Fri 16/5

11:15-22:55

1 stop12h 40m

London Stansted

Mon 19/5

06:20-21:35

1 stop14h 15m

£191

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Thu 12/6

06:00-08:45

1 stop3h 45m

London Heathrow

Sun 15/6

06:00-15:55

1 stop8h 55m

£192

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Tue 23/9

10:40-17:50

1 stop8h 10m

London Gatwick

Thu 25/9

18:40-18:35

1 stop22h 55m

£198

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Mon 22/9

10:55-17:50

1 stop7h 55m

London Heathrow

Mon 29/9

20:05-09:55

1 stop12h 50m

£201

GrazLondon

GRZ - LTN

GRZLTN

Graz Thalerhof

Fri 16/5

11:15-21:00

1 stop10h 45m

London Luton

Mon 19/5

06:20-21:35

1 stop14h 15m

£209

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Thu 10/7

16:35-07:30

1 stop15h 55m

London Gatwick

Sun 13/7

08:15-15:55

1 stop6h 40m

£210

GrazLondon

GRZ - LCY

GRZLCY

Graz Thalerhof

Thu 21/8

14:50-18:35

1 stop4h 45m

London City

Mon 25/8

08:45-14:10

1 stop4h 25m

£225

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Sun 18/5

20:30-08:05

1 stop12h 35m

London Heathrow

Fri 23/5

08:05-19:35

1 stop10h 30m

£228

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 32 results
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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 11 April 2025.

Booking 70 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, January is the cheapest month in which you can book a flight from Graz to London (average of £112). Flying from Graz to London in August is currently the most expensive (average of £164). 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.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 15 April 2025.
Read reviews from past customers who have flown Austrian Airlines, SWISS and Pegasus Airlines from Graz to London. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

6.8

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Entertainment

6.8

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Entertainment

6.8

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Entertainment

6.8

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Entertainment

6.8

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Entertainment

6.8

Boarding

7.6

Crew

8.1

Comfort

7.3

Overall

7.6

Food

6.7

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

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.

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

    Currently priced at £191, Lufthansa will fly you from Graz to London and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Austrian Airlines and SWISS - these airlines can fly you to your destination from £192 and £198, respectively. Lufthansa is currently priced 14% below the average price you’ll pay for this route.

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

    The cheapet airlines for a one-way flight from Graz to London are Eurowings (£117), Lufthansa (£147), and Austrian Airlines (£161).

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

  • 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, January is the cheapest month in which you can book a flight from Graz to London (average of £112). Flying from Graz to London in August is currently the most expensive (average of £164). 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 Graz?

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