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Cheap flights from London Heathrow Airport to Sibiu from £108

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 28/12. 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

Enter your travel dates to find the best prices.
Austrian Airlines Logo
06:00 - 15:25
LHR
-
SBZ
7h 25m1 stop
Austrian Airlines Logo
16:05 - 21:40
SBZ
-
LHR
7h 35m1 stop
£111Austrian Airlines
Mon, 19 Jan - Fri, 23 Jan
Austrian Airlines Logo
19:25 - 15:25
LHR
-
SBZ
18h 00m1 stop
Austrian Airlines Logo
16:05 - 21:40
SBZ
-
LHR
7h 35m1 stop
£112Austrian Airlines
Sat, 7 Feb - Sun, 15 Feb
Austrian Airlines Logo
06:00 - 15:25
LHR
-
SBZ
7h 25m1 stop
Austrian Airlines Logo
16:05 - 18:40
SBZ
-
LHR
4h 35m1 stop
£114Austrian Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
08:45 - 18:15
LHR
-
SBZ
7h 30m1 stop
Multiple Airlines Logo
16:05 - 08:20
SBZ
-
LHR
18h 15m1 stop
£116Multiple Airlines
Sat, 7 Feb - Sun, 15 Feb
Lufthansa Logo
06:35 - 18:15
LHR
-
SBZ
9h 40m1 stop
Lufthansa Logo
14:30 - 21:00
SBZ
-
LHR
8h 30m1 stop
£119Lufthansa
Thu, 8 Jan - Fri, 9 Jan
Multiple Airlines Logo
19:25 - 15:25
LHR
-
SBZ
18h 00m1 stop
Multiple Airlines Logo
19:00 - 08:05
SBZ
-
LHR
15h 05m1 stop
£122Multiple Airlines
Sat, 31 Jan - Sat, 7 Feb
Lufthansa Logo
06:35 - 18:15
LHR
-
SBZ
9h 40m1 stop
Lufthansa Logo
19:00 - 08:05
SBZ
-
LHR
15h 05m1 stop
£126Lufthansa
Thu, 8 Jan - Sat, 10 Jan
Lufthansa Logo
06:35 - 18:15
LHR
-
SBZ
9h 40m1 stop
Lufthansa Logo
19:00 - 08:05
SBZ
-
LHR
15h 05m1 stop
£129Lufthansa
Sat, 31 Jan - Sat, 7 Feb
Multiple Airlines Logo
06:00 - 15:25
LHR
-
SBZ
7h 25m1 stop
Multiple Airlines Logo
06:00 - 10:45
SBZ
-
LHR
6h 45m2 stops
£141Multiple Airlines
Mon, 19 Jan - Fri, 23 Jan
Multiple Airlines Logo
06:00 - 15:25
LHR
-
SBZ
7h 25m1 stop
Multiple Airlines Logo
14:30 - 20:50
SBZ
-
LHR
8h 20m2 stops
£142Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb

Lufthansa flights from London Heathrow Airport to Sibiu

Our best Lufthansa deals on London Heathrow Airport to Sibiu flight tickets
Lufthansa
29 Jan
LHR06:35London Heathrow
9h 40m
1 stop
SBZ18:15Sibiu
5 Feb
SBZ06:00Sibiu
6h 25m
1 stop
LHR10:25London Heathrow
£117
Find similar
Lufthansa
8 Jan
LHR06:35London Heathrow
9h 40m
1 stop
SBZ18:15Sibiu
9 Jan
SBZ14:30Sibiu
8h 30m
1 stop
LHR21:00London Heathrow
£119
Find similar
Lufthansa
8 Jan
LHR06:35London Heathrow
9h 40m
1 stop
SBZ18:15Sibiu
10 Jan
SBZ19:00Sibiu
15h 05m
1 stop
LHR08:05London Heathrow
£126
Find similar

Austrian Airlines flights from London Heathrow Airport to Sibiu

Our best Austrian Airlines deals on London Heathrow Airport to Sibiu flight tickets
Austrian Airlines
19 Jan
LHR06:00London Heathrow
7h 25m
1 stop
SBZ15:25Sibiu
23 Jan
SBZ16:05Sibiu
7h 35m
1 stop
LHR21:40London Heathrow
£111
Find similar
Austrian Airlines
7 Feb
LHR19:25London Heathrow
18h 00m
1 stop
SBZ15:25Sibiu
15 Feb
SBZ16:05Sibiu
7h 35m
1 stop
LHR21:40London Heathrow
£112
Find similar
Austrian Airlines
30 Jan
LHR06:00London Heathrow
7h 25m
1 stop
SBZ15:25Sibiu
6 Feb
SBZ16:05Sibiu
4h 35m
1 stop
LHR18:40London Heathrow
£114
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 December 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

Mon 19/1

06:00-15:25

1 stop7h 25m

Sibiu

Fri 23/1

16:05-21:40

1 stop7h 35m

£111

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Sat 7/2

19:25-15:25

1 stop18h 00m

Sibiu

Sun 15/2

16:05-21:40

1 stop7h 35m

£112

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Fri 30/1

06:00-15:25

1 stop7h 25m

Sibiu

Fri 6/2

16:05-18:40

1 stop4h 35m

£114

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Sat 7/2

08:45-18:15

1 stop7h 30m

Sibiu

Sun 15/2

16:05-08:20

1 stop18h 15m

£116

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Thu 8/1

06:35-18:15

1 stop9h 40m

Sibiu

Fri 9/1

14:30-21:00

1 stop8h 30m

£119

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Sat 31/1

19:25-15:25

1 stop18h 00m

Sibiu

Sat 7/2

19:00-08:05

1 stop15h 05m

£122

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Thu 8/1

06:35-18:15

1 stop9h 40m

Sibiu

Sat 10/1

19:00-08:05

1 stop15h 05m

£126

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Sat 31/1

06:35-18:15

1 stop9h 40m

Sibiu

Sat 7/2

19:00-08:05

1 stop15h 05m

£129

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Mon 19/1

06:00-15:25

1 stop7h 25m

Sibiu

Fri 23/1

06:00-10:45

2 stops6h 45m

£141

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Fri 30/1

06:00-15:25

1 stop7h 25m

Sibiu

Fri 6/2

14:30-20:50

2 stops8h 20m

£142

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 £142. 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 £208.

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 £147. 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 £220.

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

Fastest flight time

5h 05m

Direct flights

None
The fastest flight from London Heathrow Airport to Sibiu takes 5h 05m
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 5h 05m.

  • 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 £138Free CancellationRating
7.6
879 reviews
Search Austrian Airlines flights
LufthansaPriceFrom £159Free CancellationRating
6.8
7,635 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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