What is the cheapest airline that flies from Graz Thalerhof to London?

British Airways, Pegasus Airlines, and Lufthansa are the most popular carriers operating from Graz Thalerhof to London

Which airlines fly to London?

Austrian Airlines, Wizz Air and Ryanair are the top three most popular airlines that fly to London from Graz according to our data. Austrian Airlines is the first choice among our users, with 38% of people opting to fly with this airline when travelling to London. Keep in mind that there are 4 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Graz Thalerhof Airport to London refresh daily.

How old do you have to be to fly from Graz Thalerhof Airport to London?

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 Graz Thalerhof Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£52 Cheap Flights from Graz to London in 2025/26

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Find the cheapest flights from Graz to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

17:05 - 18:25GRZ-LGW

2h 20mdirect

12:50 - 16:10LGW-GRZ

2h 20mdirect

£112British Airways

Find Deal

Fri, 28 Nov - Fri, 5 Dec

12:20 - 13:40GRZ-LGW

2h 20mdirect

07:25 - 10:45LGW-GRZ

2h 20mdirect

£113British Airways

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Mon, 8 Dec - Wed, 10 Dec

11:55 - 17:30GRZ-LTN

6h 35m1 stop

19:20 - 10:35LTN-GRZ

14h 15m1 stop

£146Multiple Airlines

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Tue, 14 Oct - Wed, 22 Oct

11:20 - 17:30GRZ-LTN

7h 10m1 stop

08:25 - 10:05LTN-GRZ

24h 40m2 stops

£161Multiple Airlines

Find Deal

Thu, 2 Oct - Thu, 9 Oct

16:20 - 21:00GRZ-LHR

5h 40m1 stop

06:35 - 12:55LHR-GRZ

5h 20m1 stop

£167Lufthansa

Find Deal

Mon, 2 Mar - Fri, 6 Mar

13:50 - 17:05GRZ-LHR

4h 15m1 stop

17:50 - 22:40LHR-GRZ

3h 50m1 stop

£168Lufthansa

Find Deal

Tue, 10 Feb - Wed, 18 Feb

15:05 - 17:50GRZ-LGW

3h 45m1 stop

18:40 - 18:05LGW-GRZ

22h 25m1 stop

£185SWISS

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Fri, 16 Jan - Tue, 20 Jan

18:55 - 17:50GRZ-LGW

23h 55m1 stop

18:40 - 18:05LGW-GRZ

22h 25m1 stop

£186SWISS

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Wed, 11 Feb - Wed, 18 Feb

06:10 - 14:10GRZ-LHR

9h 00m1 stop

14:50 - 22:00LHR-GRZ

6h 10m1 stop

£192Eurowings

Find Deal

Mon, 29 Sep - Wed, 8 Oct

08:40 - 16:25GRZ-LHR

8h 45m1 stop

14:50 - 22:00LHR-GRZ

6h 10m1 stop

£207Eurowings

Find Deal

Tue, 7 Oct - Wed, 15 Oct

Lufthansa flights from Graz to London

Our best Lufthansa deals on Graz to London flight tickets

Lufthansa

2 Mar

GRZ16:20Graz Thalerhof

5h 40m

1 stop

LHR21:00London Heathrow

6 Mar

LHR06:35London Heathrow

5h 20m

1 stop

GRZ12:55Graz Thalerhof

£167

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Lufthansa

10 Feb

GRZ13:50Graz Thalerhof

4h 15m

1 stop

LHR17:05London Heathrow

18 Feb

LHR17:50London Heathrow

3h 50m

1 stop

GRZ22:40Graz Thalerhof

£168

Find similar

Lufthansa

9 Feb

GRZ16:20Graz Thalerhof

4h 15m

1 stop

LHR19:35London Heathrow

16 Feb

LHR17:50London Heathrow

3h 50m

1 stop

GRZ22:40Graz Thalerhof

£175

Find similar

SWISS flights from Graz to London

Our best SWISS deals on Graz to London flight tickets

SWISS

16 Jan

GRZ15:05Graz Thalerhof

3h 45m

1 stop

LGW17:50London Gatwick

20 Jan

LGW18:40London Gatwick

22h 25m

1 stop

GRZ18:05Graz Thalerhof

£185

Find similar

SWISS

11 Feb

GRZ18:55Graz Thalerhof

23h 55m

1 stop

LGW17:50London Gatwick

18 Feb

LGW18:40London Gatwick

22h 25m

1 stop

GRZ18:05Graz Thalerhof

£186

Find similar

SWISS

11 Feb

GRZ18:55Graz Thalerhof

14h 40m

1 stop

LCY08:35London City

19 Feb

LCY09:15London City

7h 50m

1 stop

GRZ18:05Graz Thalerhof

£208

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Fri 28/11

17:05-18:25

Nonstop2h 20m

London Gatwick

Fri 5/12

12:50-16:10

Nonstop2h 20m

£112

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Mon 8/12

12:20-13:40

Nonstop2h 20m

London Gatwick

Wed 10/12

07:25-10:45

Nonstop2h 20m

£113

GrazLondon

GRZ - LTN

GRZLTN

Graz Thalerhof

Tue 14/10

11:55-17:30

1 stop6h 35m

London Luton

Wed 22/10

19:20-10:35

1 stop14h 15m

£146

GrazLondon

GRZ - LTN

GRZLTN

Graz Thalerhof

Thu 2/10

11:20-17:30

1 stop7h 10m

London Luton

Thu 9/10

08:25-10:05

2 stops24h 40m

£161

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Mon 2/3

16:20-21:00

1 stop5h 40m

London Heathrow

Fri 6/3

06:35-12:55

1 stop5h 20m

£167

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Tue 10/2

13:50-17:05

1 stop4h 15m

London Heathrow

Wed 18/2

17:50-22:40

1 stop3h 50m

£168

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Fri 16/1

15:05-17:50

1 stop3h 45m

London Gatwick

Tue 20/1

18:40-18:05

1 stop22h 25m

£185

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Wed 11/2

18:55-17:50

1 stop23h 55m

London Gatwick

Wed 18/2

18:40-18:05

1 stop22h 25m

£186

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Mon 29/9

06:10-14:10

1 stop9h 00m

London Heathrow

Wed 8/10

14:50-22:00

1 stop6h 10m

£192

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Tue 7/10

08:40-16:25

1 stop8h 45m

London Heathrow

Wed 15/10

14:50-22:00

1 stop6h 10m

£207

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Graz to London

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

Prices

Airlines

What is the cheapest month to fly to London?

The cheapest month to fly to London from Graz is in November. Flight prices, which tend to average around £144, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from Graz averaging around £159.

What is the cheapest day to depart on your flight to London?

Our data shows that Friday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £125. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Graz to London for around £411.

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

The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £108. Flights at midday are often more expensive, with an average ticket price of £358.

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Graz when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £231 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Graz for as low as £180 on momondo.

How have Graz to London flight prices changed over time?

As of September 2025, prices for Graz to London flights are approximately 90% more expensive when compared to flights at the same time last year.

When to book flights from Graz to London

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

Estimated return price

Cheap Graz to London (GRZ to LON) flight deals and tips

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

Fastest flight time	2h 20m
Direct flights	Tue, Thu and Sat
Airports in London	1 airport

The fastest flight from Graz to London takes 2h 20m

Direct flights go from Graz to London on Tuesday, Thursday and Saturday. There are no airlines offering direct flights..

There is 1 airport near London: London Gatwick (LGW)

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How far is Graz Thalerhof to London by plane?
The distance between Graz Thalerhof and London is about 763.4 mi. In terms of flight time, this usually takes a little over 2h 20m.
When did momondo last update prices for flights from Graz Thalerhof Airport to London?
Prices for flights from Graz Thalerhof Airport to London refresh daily.
How old do you have to be to fly from Graz Thalerhof Airport to London?
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 Graz Thalerhof Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Graz to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Graz to London is Airbus A320-100/200 (99.32% of total bookings). The next most popular plane models are Airbus A319 (0.45%) and Boeing 737 MAX 8 (0.23%).

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Gatwick

Slough

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Why use momondo?

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

Finding the right flight to London from Graz is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

All flight searches from Graz to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Graz to London?

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 London from Graz.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Graz and alert you when they change.