How often are flights from Graz to London delayed?

Historically, on average around 75% of flights between Graz and London have experienced a delay on any given week. The average delay length over the past 12 months has been 57 minutes.

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 34% 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.

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

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

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

Which airline has the best punctuality record on Graz to London flights?

According to our data, Corendon Airlines have had the fewest delays on this route over the last 12 months, with about 100% of their flights experiencing any sort of delay.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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.

£71 Cheap Flights from Graz to London in 2025/26

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11:45 - 13:05

GRZ

LGW

2h 20mdirect

08:10 - 11:30

LGW

GRZ

2h 20mdirect

£118British Airways

Wed, 28 Jan - Mon, 2 Feb

17:05 - 18:25

GRZ

LGW

2h 20mdirect

12:50 - 16:10

LGW

GRZ

2h 20mdirect

£118British Airways

Fri, 23 Jan - Fri, 30 Jan

11:45 - 13:05

GRZ

LGW

2h 20mdirect

07:25 - 10:45

LGW

GRZ

2h 20mdirect

£119British Airways

Wed, 4 Feb - Wed, 11 Feb

09:50 - 15:50

GRZ

LHR

7h 00m1 stop

17:50 - 22:40

LHR

GRZ

3h 50m1 stop

£160Lufthansa

Wed, 28 Jan - Mon, 2 Feb

09:50 - 15:40

GRZ

LHR

6h 50m1 stop

07:25 - 12:35

LHR

GRZ

4h 10m1 stop

£162Lufthansa

Wed, 15 Apr - Fri, 24 Apr

19:00 - 23:10

GRZ

STN

5h 10m1 stop

15:50 - 09:50

STN

GRZ

17h 00m1 stop

£173Multiple Airlines

Fri, 30 Jan - Sun, 1 Feb

19:00 - 23:10

GRZ

STN

5h 10m1 stop

18:05 - 18:15

STN

GRZ

23h 10m2 stops

£173Multiple Airlines

Fri, 30 Jan - Thu, 5 Feb

19:00 - 08:45

GRZ

LCY

14h 45m1 stop

12:15 - 14:25

LCY

GRZ

25h 10m1 stop

£205SWISS

Thu, 26 Feb - Sat, 28 Feb

20:10 - 17:30

GRZ

LCY

22h 20m1 stop

19:15 - 10:05

LCY

GRZ

13h 50m1 stop

£208SWISS

Thu, 7 May - Sun, 10 May

06:05 - 09:20

GRZ

LCY

4h 15m1 stop

09:50 - 22:35

LCY

GRZ

11h 45m1 stop

£208Air Dolomiti

Fri, 6 Mar - Mon, 9 Mar

Lufthansa flights from Graz to London

Our best Lufthansa deals on Graz to London flight tickets

Lufthansa

28 Jan

GRZ09:50Graz Thalerhof

7h 00m

1 stop

LHR15:50London Heathrow

2 Feb

LHR17:50London Heathrow

3h 50m

1 stop

GRZ22:40Graz Thalerhof

£160

Find similar

Lufthansa

15 Apr

GRZ09:50Graz Thalerhof

6h 50m

1 stop

LHR15:40London Heathrow

24 Apr

LHR07:25London Heathrow

4h 10m

1 stop

GRZ12:35Graz Thalerhof

£162

Find similar

Lufthansa

6 Feb

GRZ09:50Graz Thalerhof

7h 00m

1 stop

LHR15:50London Heathrow

12 Feb

LHR07:40London Heathrow

7h 00m

1 stop

GRZ15:40Graz Thalerhof

£163

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Austrian Airlines flights from Graz to London

Our best Austrian Airlines deals on Graz to London flight tickets

Austrian Airlines

13 Feb

GRZ15:45Graz Thalerhof

6h 55m

1 stop

LHR21:40London Heathrow

20 Feb

LHR06:00London Heathrow

6h 40m

1 stop

GRZ13:40Graz Thalerhof

£189

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Austrian Airlines

15 Mar

GRZ14:25Graz Thalerhof

8h 15m

1 stop

LHR21:40London Heathrow

28 Mar

LHR19:25London Heathrow

13h 25m

1 stop

GRZ09:50Graz Thalerhof

£200

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Fly from

Fly to

Route

Depart

Return

Price

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Wed 28/1

11:45-13:05

Nonstop2h 20m

London Gatwick

Mon 2/2

08:10-11:30

Nonstop2h 20m

£118

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Fri 23/1

17:05-18:25

Nonstop2h 20m

London Gatwick

Fri 30/1

12:50-16:10

Nonstop2h 20m

£118

GrazLondon

GRZ - LGW

GRZLGW

Graz Thalerhof

Wed 4/2

11:45-13:05

Nonstop2h 20m

London Gatwick

Wed 11/2

07:25-10:45

Nonstop2h 20m

£119

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Wed 28/1

09:50-15:50

1 stop7h 00m

London Heathrow

Mon 2/2

17:50-22:40

1 stop3h 50m

£160

GrazLondon

GRZ - LHR

GRZLHR

Graz Thalerhof

Wed 15/4

09:50-15:40

1 stop6h 50m

London Heathrow

Fri 24/4

07:25-12:35

1 stop4h 10m

£162

GrazLondon

GRZ - STN

GRZSTN

Graz Thalerhof

Fri 30/1

19:00-23:10

1 stop5h 10m

London Stansted

Sun 1/2

15:50-09:50

1 stop17h 00m

£173

GrazLondon

GRZ - STN

GRZSTN

Graz Thalerhof

Fri 30/1

19:00-23:10

1 stop5h 10m

London Stansted

Thu 5/2

18:05-18:15

2 stops23h 10m

£173

GrazLondon

GRZ - LCY

GRZLCY

Graz Thalerhof

Thu 26/2

19:00-08:45

1 stop14h 45m

London City

Sat 28/2

12:15-14:25

1 stop25h 10m

£205

GrazLondon

GRZ - LCY

GRZLCY

Graz Thalerhof

Thu 7/5

20:10-17:30

1 stop22h 20m

London City

Sun 10/5

19:15-10:05

1 stop13h 50m

£208

GrazLondon

GRZ - LCY

GRZLCY

Graz Thalerhof

Fri 6/3

06:05-09:20

1 stop4h 15m

London City

Mon 9/3

09:50-22:35

1 stop11h 45m

£208

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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

Delays

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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 £140, 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 £152.

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

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £120. 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 £416.

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 £107. Flights at midday are often more expensive, with an average ticket price of £353.

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 £241 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 £186 on momondo.

How have Graz to London flight prices changed over time?

As of December 2025, prices for Graz to London flights are approximately 41% cheaper 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 15m
Direct flights	Tue, Thu and Sat
Airports in London	6 airports

The fastest flight from Graz to London takes 2h 15m

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

There are 6 airports in London. From Graz there are direct flights to 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 15m.
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 (98.18% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (0.61%), Boeing 737 MAX 8 (0.36%), and Airbus A319 (0.36%).

Eastbourne

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Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

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Ilford

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Hayes

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Worthing

Bedford

Colchester

Hounslow

Ramsgate

Romford

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.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Graz to London from £71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Graz to London departing on 30/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Graz to London

What is the cheapest month to fly to London?

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

Our data shows that Saturday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £120. 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 £416.

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 £107. Flights at midday are often more expensive, with an average ticket price of £353.

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

How have Graz to London flight prices changed over time?

As of December 2025, prices for Graz to London flights are approximately 41% cheaper when compared to flights at the same time last year.

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

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

Which airlines fly to London?

How often are flights from Graz to London delayed?

Historically, on average around 75% of flights between Graz and London have experienced a delay on any given week. The average delay length over the past 12 months has been 57 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Graz to London flights?

According to our data, Corendon Airlines have had the fewest delays on this route over the last 12 months, with about 100% of their flights experiencing any sort of delay.

When to book flights from Graz to London

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

Direct flights

Airports in London

How far is Graz Thalerhof to London by plane?

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

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

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

What is the most popular plane model from Graz to London?

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London