LON - GRZ

£97 Find Cheap Flights from London to Graz

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Graz departing on 23/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Graz

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Graz, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Graz, as well as popular online travel agencies
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Cheap Flights from London to Graz (LON-GRZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Graz that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Graz

Sat, 27 Sep - Mon, 6 Oct
Austrian Airlines Logo
06:00 - 13:55LHR-GRZ
6h 55m1 stop
Austrian Airlines Logo
11:25 - 21:40GRZ-LHR
11h 15m1 stop
£186Austrian Airlines
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Wed, 16 Jul - Wed, 30 Jul
Lufthansa Logo
07:25 - 12:35LHR-GRZ
4h 10m1 stop
Lufthansa Logo
16:55 - 20:45GRZ-LHR
4h 50m1 stop
£187Lufthansa
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Wed, 23 Jul - Wed, 30 Jul
SWISS Logo
20:05 - 19:00LHR-GRZ
21h 55m1 stop
SWISS Logo
18:45 - 07:55GRZ-LHR
14h 10m1 stop
£188SWISS
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Sat, 27 Sep - Mon, 6 Oct
Lufthansa Logo
06:55 - 12:35LHR-GRZ
4h 40m1 stop
Lufthansa Logo
14:50 - 18:40GRZ-LHR
4h 50m1 stop
£194Lufthansa
Find Deal
Wed, 16 Jul - Wed, 30 Jul
SWISS Logo
18:35 - 19:00LGW-GRZ
23h 25m1 stop
SWISS Logo
18:45 - 17:55GRZ-LGW
24h 10m1 stop
£197SWISS
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Fri, 11 Jul - Sat, 12 Jul
Austrian Airlines Logo
06:00 - 15:55LHR-GRZ
8h 55m1 stop
Austrian Airlines Logo
14:55 - 21:40GRZ-LHR
7h 45m1 stop
£212Austrian Airlines
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Wed, 25 Jun - Wed, 6 Aug
Eurowings Logo
12:10 - 19:35LHR-GRZ
6h 25m1 stop
Eurowings Logo
20:20 - 18:50GRZ-LHR
23h 30m1 stop
£233Eurowings
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Mon, 14 Jul - Mon, 21 Jul
Air Dolomiti Logo
08:45 - 14:10LCY-GRZ
4h 25m1 stop
Air Dolomiti Logo
14:50 - 18:35GRZ-LCY
4h 45m1 stop
£241Air Dolomiti
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Wed, 30 Jul - Fri, 8 Aug
Air Dolomiti Logo
08:45 - 14:10LCY-GRZ
4h 25m1 stop
Air Dolomiti Logo
14:55 - 18:35GRZ-LCY
4h 40m1 stop
£249Air Dolomiti
Find Deal
Fri, 25 Jul - Fri, 1 Aug
Eurowings Logo
14:45 - 13:25LHR-GRZ
21h 40m1 stop
Eurowings Logo
11:15 - 19:05GRZ-LHR
8h 50m2 stops
£288Eurowings
Find Deal
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KAYAK's insights & trends for London to Graz flights

Get data-powered insights and trends into flights from London to Graz to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London to Graz?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Graz, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Graz is May, where tickets cost £170 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is £341 and £259 respectively.


Good to know - Cheap tickets from London to Graz

Low seasonApril
High seasonJune
Cheapest flight£97
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from London Luton Airport to Graz

When to book flights from London to Graz

Are your dates flexible? Find out the best times to travel from London to Graz based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Graz

  • What is the cheapest flight from London to Graz?

    In the last 3 days, the lowest price for a flight from London to Graz was £132 for a one-way ticket and £253 for a return.

  • Which airports will I be using when flying from London to Graz?

    On your way to Graz, you’ll fly out from one of these London airports: London City, London Heathrow, London Luton, or London Stansted. You’ll be landing at Graz Thalerhof.

  • Which aircraft models fly most regularly from London to Graz?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London to Graz?

    Star Alliance is the only airline alliance operating flights between London and Graz.

  • Which is the best airline for flights from London to Graz, Austrian Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from London to Graz are Austrian Airlines and Lufthansa. With an average price for the route of £189 and an overall rating of 7.6, Austrian Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of £246 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from London to Graz?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Graz.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Graz?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Graz from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Graz?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Graz with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Graz?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Graz from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from London to Graz

 
See real verified KAYAK customer reviews for airlines flying from London to Graz. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Graz? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Austrian AirlinesOverall score based on 802 reviews
6.8Food
7.3Comfort
6.8Entertainment
7.6Boarding
8.1Crew
Airline reviews

Great staff, efficient and knowledgeable. Very helpful with others and considerate towards those with children

10.0 ExcellentAnonymous, May 2025VIE - IAD
Read more Austrian Airlines reviews

Great staff, efficient and knowledgeable. Very helpful with others and considerate towards those with children

WiFi would have been nice and some more powerful usb ports, available ports could not keep my phone’s charge much less charge the phone.

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

It was on time. Snacks could have been provided for free.

Tirana was crazy check in and getting bussed to another gate. Both Germany stops were intensive customs but organized, but that wasn't the airlines problem. The crews were fabulous on the planes. The announcements were not easy to understand in English, slurred speech. Customs inthe US were fast. We waited for luggage, three later arriving planes had their luggage and left before us

Business class old style from 10 years ago. Ok for short flights but nor for 12 hours journey. The passenger near the window have to jump over the passenger seat aisle side or wake him up to upright the seat. That’s not the business class that you expect on long night flight. Seats are not so confortable. And believe it or not no wifi!

Friendly staff, always good food , as comfortable as it can be in economy

We didn’t fly into Neuark , because it departed without us . We ran to a closed gate , and no staff to assist, then to a customer service center that was also closed, then briskly walked (20mins) to another customer center and got a ticket , waited 2 hours , got a flight to JFK instead, because of the time delay we Ran to catch our train home , and again our luggage arrived 3 days later delivery time at 3:45 in the MORNING!!!! Crazy!!!!!! Took a few days to shake off this disappointment of your service. You’re an embarrassment to customer service .

A bellow average experience. A delayed flight , no staff to assist , running and panic to connecting flight , 2 hour wait for customer service. No luggage when we arrived , luggage delivered 3 days after at 3:45 AM !!!! Much stress and anxiety from this experience. Please repair your Brand .

My luggage was lost and I did not receive any compensation

The flight was delayed by an hour. Made the connection uncomfortably tight.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

I requested a wheelchair for they haven’t got it, they are old and don’t speech english

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

I arrived late in Frankfurt and I had to catch my flight to Vienna and I was running late because when I was landing the flight to Vienna was boarding. I had to go through immigration and then I had to wait in a long line to take a bus to a terminal where my flight to Vienna was taking off. However, I truly didn't think I would make it. I was literally running through the whole airport and when I stopped to ask at one of the Austrian Airlines gates they were rude because they didn't have the time to support me.

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

Very nice. Crew was excellent and our seats had great legroom which we paid extra for so I highly recommend this option when flying internationally.

Amazing! The food was great! Best airline meal ever. The crew was so nice and pleasant.

They were late and I missed my flight for Chicago. Terrible experience with Austrian airline this time.

Everything you need to know for your flight from London to Graz

Information on your arrival and departure airports

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