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Cheap flights from Graz to London from £103

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 29/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Lufthansa Logo
06:05 - 18:35GRZ-LHR
13h 30m1 stop
Lufthansa Logo
06:35 - 15:40LHR-GRZ
8h 05m1 stop
£183Lufthansa
Find Deal
Fri, 28 Nov - Mon, 1 Dec
Lufthansa Logo
10:00 - 15:50GRZ-LHR
6h 50m1 stop
Lufthansa Logo
08:45 - 22:40LHR-GRZ
12h 55m1 stop
£190Lufthansa
Find Deal
Thu, 20 Nov - Sun, 23 Nov
Eurowings Logo
08:40 - 16:25GRZ-LHR
8h 45m1 stop
Eurowings Logo
12:10 - 19:35LHR-GRZ
6h 25m1 stop
£196Eurowings
Find Deal
Mon, 18 Aug - Wed, 27 Aug
Eurowings Logo
08:40 - 16:25GRZ-LHR
8h 45m1 stop
Eurowings Logo
12:10 - 19:35LHR-GRZ
6h 25m1 stop
£196Eurowings
Find Deal
Mon, 18 Aug - Wed, 27 Aug
 Logo
16:20 - 21:00GRZ-LHR
5h 40m1 stop
 Logo
06:00 - 13:40LHR-GRZ
6h 40m1 stop
Wed, 10 Dec - Sat, 13 Dec
 Logo
11:25 - 14:20GRZ-LHR
3h 55m1 stop
 Logo
06:55 - 12:35LHR-GRZ
4h 40m1 stop
Mon, 6 Oct - Wed, 8 Oct
Austrian Airlines Logo
16:35 - 21:40GRZ-LHR
6h 05m1 stop
Austrian Airlines Logo
06:00 - 10:50LHR-GRZ
3h 50m1 stop
£225Austrian Airlines
Find Deal
Tue, 23 Sep - Fri, 26 Sep
SWISS Logo
10:40 - 17:50GRZ-LHR
8h 10m1 stop
SWISS Logo
08:40 - 18:35LHR-GRZ
8h 55m1 stop
£237SWISS
Find Deal
Tue, 23 Sep - Fri, 26 Sep
SWISS Logo
18:40 - 21:40GRZ-LHR
28h 00m2 stops
SWISS Logo
08:55 - 14:25LHR-GRZ
4h 30m1 stop
£237SWISS
Find Deal
Fri, 7 Nov - Sun, 9 Nov
Austrian Airlines Logo
15:45 - 18:40GRZ-LHR
3h 55m1 stop
Austrian Airlines Logo
05:00 - 12:55LHR-GRZ
6h 55m1 stop
£240Austrian Airlines
Find Deal
Fri, 31 Oct - Sun, 2 Nov

Lufthansa flights from Graz to London Heathrow Airport

Our best Lufthansa deals on Graz to London Heathrow Airport flight tickets
Lufthansa
28 Nov
GRZ06:05Graz Thalerhof
13h 30m
1 stop
LHR18:35London Heathrow
1 Dec
LHR06:35London Heathrow
8h 05m
1 stop
GRZ15:40Graz Thalerhof
Lufthansa
20 Nov
GRZ10:00Graz Thalerhof
6h 50m
1 stop
LHR15:50London Heathrow
23 Nov
LHR08:45London Heathrow
12h 55m
1 stop
GRZ22:40Graz Thalerhof
Lufthansa
3 Dec
GRZ16:20Graz Thalerhof
5h 40m
1 stop
LHR21:00London Heathrow
7 Dec
LHR08:45London Heathrow
5h 55m
1 stop
GRZ15:40Graz Thalerhof

Austrian Airlines flights from Graz to London Heathrow Airport

Our best Austrian Airlines deals on Graz to London Heathrow Airport flight tickets
Austrian Airlines
23 Sept
GRZ16:35Graz Thalerhof
6h 05m
1 stop
LHR21:40London Heathrow
26 Sept
LHR06:00London Heathrow
3h 50m
1 stop
GRZ10:50Graz Thalerhof
Austrian Airlines
31 Oct
GRZ15:45Graz Thalerhof
3h 55m
1 stop
LHR18:40London Heathrow
2 Nov
LHR05:00London Heathrow
6h 55m
1 stop
GRZ12:55Graz Thalerhof
Austrian Airlines
12 Jul
GRZ14:55Graz Thalerhof
7h 45m
1 stop
LHR21:40London Heathrow
14 Jul
LHR06:00London Heathrow
8h 55m
1 stop
GRZ15:55Graz Thalerhof

See travel insights to London from

How to get the cheapest flight ticket from Graz to London Heathrow Airport

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

What is the typical price of a round-trip flight between Graz and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, February is the cheapest month to fly from Graz to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £173. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Graz averaging around £175.

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

On average, the least expensive day to fly to London Heathrow Airport from Graz is on a Friday. momondo users have found tickets for Friday departures for as low as £229. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Sunday is £413.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Graz to London Heathrow Airport in the evening for as low as £177. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £398 on average. Flights to London Heathrow Airport from Graz in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to London Heathrow Airport from Graz when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £222 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Graz for as low as £185 on momondo.

When to book flights from Graz to London Heathrow Airport

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

Cheap Graz to London Heathrow Airport (GRZ to LHR) flight deals and tips

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

Best price found

£103

Fastest flight time

3h 55m

Direct flights

None
The best one-way flight to London Heathrow Airport from Graz in the past 72 hours is £103. The best return flight deal from Graz to London Heathrow Airport found on momondo in the last 72 hours is £183.
The fastest flight from Graz to London Heathrow Airport takes 3h 55m
There are no direct flights from Graz to London Heathrow Airport. Popular non-direct route for this connection is Graz Thalerhof Airport - London Heathrow Airport.

  • How far is Graz Thalerhof to London Heathrow by plane?

    A flight from Graz Thalerhof to London Heathrow will travel around 776.4 mi. 3h 55m is a normal flight duration for this route.

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

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

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

    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 Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The necessary travel and health documents for your London Heathrow Airport 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.


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Why use momondo?

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

It is quick and easy to find Graz to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. momondo enables you to select and highlight flights to London from Graz with this policy.

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?

Of course. momondo tracks the price of Graz to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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