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Cheap flights from London Heathrow Airport to Sibiu from £131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Sibiu departing on 5/10. 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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Find the cheapest flights from London Heathrow Airport to Sibiu

Cheap return flights

Multiple Airlines Logo
08:50 - 17:15LHR-SBZ
6h 25m1 stop
Multiple Airlines Logo
12:10 - 18:40SBZ-LHR
8h 30m1 stop
£152Multiple Airlines
Find Deal
Fri, 7 Nov - Mon, 10 Nov
Austrian Airlines Logo
06:00 - 12:55LHR-SBZ
4h 55m1 stop
Austrian Airlines Logo
13:40 - 21:40SBZ-LHR
10h 00m1 stop
£153Austrian Airlines
Find Deal
Thu, 16 Oct - Mon, 20 Oct
Lufthansa Logo
13:45 - 00:55LHR-SBZ
9h 10m1 stop
Lufthansa Logo
06:05 - 12:50SBZ-LHR
8h 45m1 stop
£154Lufthansa
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Austrian Airlines Logo
06:00 - 12:55LHR-SBZ
4h 55m1 stop
Austrian Airlines Logo
13:40 - 18:40SBZ-LHR
7h 00m1 stop
£155Austrian Airlines
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Multiple Airlines Logo
06:00 - 12:55LHR-SBZ
4h 55m1 stop
Multiple Airlines Logo
06:00 - 15:50SBZ-LHR
11h 50m1 stop
£156Multiple Airlines
Find Deal
Wed, 22 Oct - Tue, 28 Oct
Lufthansa Logo
06:35 - 18:15LHR-SBZ
9h 40m1 stop
Lufthansa Logo
06:00 - 10:25SBZ-LHR
6h 25m1 stop
£157Lufthansa
Find Deal
Thu, 4 Dec - Sat, 6 Dec
Austrian Airlines Logo
09:05 - 15:25LHR-SBZ
4h 20m1 stop
Austrian Airlines Logo
16:05 - 21:40SBZ-LHR
7h 35m1 stop
£158Austrian Airlines
Find Deal
Sun, 9 Nov - Sun, 16 Nov
Lufthansa Logo
11:10 - 18:15LHR-SBZ
5h 05m1 stop
Lufthansa Logo
06:00 - 15:50SBZ-LHR
11h 50m1 stop
£160Lufthansa
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Austrian Airlines Logo
06:00 - 15:25LHR-SBZ
7h 25m1 stop
Austrian Airlines Logo
16:05 - 21:40SBZ-LHR
7h 35m1 stop
£161Austrian Airlines
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Lufthansa Logo
16:25 - 00:55LHR-SBZ
6h 30m1 stop
Lufthansa Logo
06:00 - 18:35SBZ-LHR
14h 35m1 stop
£162Lufthansa
Find Deal
Thu, 23 Oct - Mon, 27 Oct

Austrian Airlines flights from London Heathrow Airport to Sibiu

Our best Austrian Airlines deals on London Heathrow Airport to Sibiu flight tickets
Austrian Airlines
16 Oct
LHR06:00London Heathrow
4h 55m
1 stop
SBZ12:55Sibiu
20 Oct
SBZ13:40Sibiu
10h 00m
1 stop
LHR21:40London Heathrow
£153
Find similar
Austrian Airlines
14 Oct
LHR06:00London Heathrow
4h 55m
1 stop
SBZ12:55Sibiu
21 Oct
SBZ13:40Sibiu
7h 00m
1 stop
LHR18:40London Heathrow
£155
Find similar
Austrian Airlines
9 Nov
LHR09:05London Heathrow
4h 20m
1 stop
SBZ15:25Sibiu
16 Nov
SBZ16:05Sibiu
7h 35m
1 stop
LHR21:40London Heathrow
£158
Find similar

Lufthansa flights from London Heathrow Airport to Sibiu

Our best Lufthansa deals on London Heathrow Airport to Sibiu flight tickets
Lufthansa
15 Oct
LHR13:45London Heathrow
9h 10m
1 stop
SBZ00:55Sibiu
22 Oct
SBZ06:05Sibiu
8h 45m
1 stop
LHR12:50London Heathrow
£154
Find similar
Lufthansa
4 Dec
LHR06:35London Heathrow
9h 40m
1 stop
SBZ18:15Sibiu
6 Dec
SBZ06:00Sibiu
6h 25m
1 stop
LHR10:25London Heathrow
£157
Find similar
Lufthansa
1 Nov
LHR11:10London Heathrow
5h 05m
1 stop
SBZ18:15Sibiu
8 Nov
SBZ06:00Sibiu
11h 50m
1 stop
LHR15:50London Heathrow
£160
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Sibiu 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, momondo users made 279,928 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Sibiu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Fri 7/11

08:50-17:15

1 stop6h 25m

Sibiu

Mon 10/11

12:10-18:40

1 stop8h 30m

£152

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Thu 16/10

06:00-12:55

1 stop4h 55m

Sibiu

Mon 20/10

13:40-21:40

1 stop10h 00m

£153

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Wed 15/10

13:45-00:55

1 stop9h 10m

Sibiu

Wed 22/10

06:05-12:50

1 stop8h 45m

£154

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Tue 14/10

06:00-12:55

1 stop4h 55m

Sibiu

Tue 21/10

13:40-18:40

1 stop7h 00m

£155

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Wed 22/10

06:00-12:55

1 stop4h 55m

Sibiu

Tue 28/10

06:00-15:50

1 stop11h 50m

£156

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Thu 4/12

06:35-18:15

1 stop9h 40m

Sibiu

Sat 6/12

06:00-10:25

1 stop6h 25m

£157

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Sun 9/11

09:05-15:25

1 stop4h 20m

Sibiu

Sun 16/11

16:05-21:40

1 stop7h 35m

£158

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Sat 1/11

11:10-18:15

1 stop5h 05m

Sibiu

Sat 8/11

06:00-15:50

1 stop11h 50m

£160

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Fri 31/10

06:00-15:25

1 stop7h 25m

Sibiu

Fri 7/11

16:05-21:40

1 stop7h 35m

£161

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Thu 23/10

16:25-00:55

1 stop6h 30m

Sibiu

Mon 27/10

06:00-18:35

1 stop14h 35m

£162

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Sibiu from

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

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 London Heathrow Airport and Sibiu?

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

The cheapest day to depart from London Heathrow Airport to Sibiu is on a Wednesday. Travellers who choose to depart for Sibiu on a Wednesday will often find tickets for as low as £138. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Sibiu on Monday is £206.

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

In the morning is the cheapest time of day to fly from London Heathrow Airport to Sibiu when you can find flight prices for as low as £144. Flying to Sibiu in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of £215.

When to book flights from London Heathrow Airport to Sibiu

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

Cheap London Heathrow Airport to Sibiu (LHR to SBZ) flight deals and tips

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

Direct flights

None
There are no direct flights from London Heathrow Airport to Sibiu. There are no popular flight routes from London Heathrow Airport to Sibiu.
Search flight deals

  • How far is London Heathrow to Sibiu by plane?

    There are 1182.3 mi between London Heathrow and Sibiu. By plane, this route typically takes 4h 20m.

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

    Prices for flights from London Heathrow Airport to Sibiu Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to Sibiu Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Sibiu Airport.

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

    The travel and health documents required for your trip to Sibiu Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sibiu Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Sibiu?

Best airlines flying from London Heathrow Airport to Sibiu

Compare and see reviews for airlines that fly from London Heathrow Airport to Sibiu with momondo
Airline
Rating
Free Cancellation
Price
Austrian AirlinesPriceFrom £135Free CancellationRating
7.6
850 reviews
Search Austrian Airlines flights
LufthansaPriceFrom £143Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights

Travelling to a place near Sibiu?

Book flights to Sibiu if you plan to visit one of these locations
Alba Iulia

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sibiu from London.

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

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

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

momondo provides multiple filters to help you find the best flight to Sibiu from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for London to Sibiu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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