Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Sibiu from £145

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 12/12. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 15:25LHR-SBZ
7h 25m1 stop
Austrian Airlines Logo
16:05 - 08:20SBZ-LHR
18h 15m1 stop
£151Austrian Airlines
Find Deal
Sun, 30 Nov - Sun, 7 Dec
Lufthansa Logo
06:35 - 18:15LHR-SBZ
9h 40m1 stop
Lufthansa Logo
06:00 - 15:50SBZ-LHR
11h 50m1 stop
£154Lufthansa
Find Deal
Thu, 4 Dec - Wed, 17 Dec
Multiple Airlines Logo
06:35 - 18:15LHR-SBZ
9h 40m1 stop
Multiple Airlines Logo
16:05 - 08:20SBZ-LHR
18h 15m1 stop
£156Multiple Airlines
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Multiple Airlines Logo
06:35 - 18:15LHR-SBZ
9h 40m1 stop
Multiple Airlines Logo
16:05 - 08:20SBZ-LHR
18h 15m1 stop
£158Multiple Airlines
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Lufthansa Logo
07:40 - 18:15LHR-SBZ
8h 35m1 stop
Lufthansa Logo
19:00 - 22:55SBZ-LHR
5h 55m1 stop
£158Lufthansa
Find Deal
Tue, 16 Dec - Tue, 23 Dec
Lufthansa Logo
07:40 - 18:15LHR-SBZ
8h 35m1 stop
Lufthansa Logo
14:30 - 18:35SBZ-LHR
6h 05m1 stop
£159Lufthansa
Find Deal
Sat, 29 Nov - Mon, 1 Dec
Lufthansa Logo
07:40 - 18:15LHR-SBZ
8h 35m1 stop
Lufthansa Logo
14:30 - 22:55SBZ-LHR
10h 25m1 stop
£165Lufthansa
Find Deal
Thu, 27 Nov - Mon, 1 Dec
Lufthansa Logo
07:40 - 00:50LHR-SBZ
15h 10m1 stop
Lufthansa Logo
14:30 - 18:35SBZ-LHR
6h 05m1 stop
£171Lufthansa
Find Deal
Fri, 28 Nov - Mon, 1 Dec
Austrian Airlines Logo
06:00 - 15:25LHR-SBZ
7h 25m1 stop
Austrian Airlines Logo
16:05 - 08:20SBZ-LHR
18h 15m1 stop
£219Austrian Airlines
Find Deal
Fri, 14 Nov - Mon, 24 Nov
Austrian Airlines Logo
06:00 - 15:25LHR-SBZ
7h 25m1 stop
Austrian Airlines Logo
16:05 - 08:20SBZ-LHR
18h 15m1 stop
£221Austrian Airlines
Find Deal
Fri, 14 Nov - Sun, 16 Nov

Austrian Airlines flights from London Heathrow Airport to Sibiu

Our best Austrian Airlines deals on London Heathrow Airport to Sibiu flight tickets
Austrian Airlines
30 Nov
LHR06:00London Heathrow
7h 25m
1 stop
SBZ15:25Sibiu
7 Dec
SBZ16:05Sibiu
18h 15m
1 stop
LHR08:20London Heathrow
£151
Find similar
Austrian Airlines
14 Nov
LHR06:00London Heathrow
7h 25m
1 stop
SBZ15:25Sibiu
24 Nov
SBZ16:05Sibiu
18h 15m
1 stop
LHR08:20London Heathrow
£219
Find similar
Austrian Airlines
14 Nov
LHR06:00London Heathrow
7h 25m
1 stop
SBZ15:25Sibiu
16 Nov
SBZ16:05Sibiu
18h 15m
1 stop
LHR08:20London Heathrow
£221
Find similar

Lufthansa flights from London Heathrow Airport to Sibiu

Our best Lufthansa deals on London Heathrow Airport to Sibiu flight tickets
Lufthansa
4 Dec
LHR06:35London Heathrow
9h 40m
1 stop
SBZ18:15Sibiu
17 Dec
SBZ06:00Sibiu
11h 50m
1 stop
LHR15:50London Heathrow
£154
Find similar
Lufthansa
16 Dec
LHR07:40London Heathrow
8h 35m
1 stop
SBZ18:15Sibiu
23 Dec
SBZ19:00Sibiu
5h 55m
1 stop
LHR22:55London Heathrow
£158
Find similar
Lufthansa
29 Nov
LHR07:40London Heathrow
8h 35m
1 stop
SBZ18:15Sibiu
1 Dec
SBZ14:30Sibiu
6h 05m
1 stop
LHR18:35London Heathrow
£159
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 4 November 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

Sun 30/11

06:00-15:25

1 stop7h 25m

Sibiu

Sun 7/12

16:05-08:20

1 stop18h 15m

£151

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Thu 4/12

06:35-18:15

1 stop9h 40m

Sibiu

Wed 17/12

06:00-15:50

1 stop11h 50m

£154

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Thu 20/11

06:35-18:15

1 stop9h 40m

Sibiu

Mon 24/11

16:05-08:20

1 stop18h 15m

£156

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Thu 20/11

06:35-18:15

1 stop9h 40m

Sibiu

Mon 24/11

16:05-08:20

1 stop18h 15m

£158

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Tue 16/12

07:40-18:15

1 stop8h 35m

Sibiu

Tue 23/12

19:00-22:55

1 stop5h 55m

£158

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Sat 29/11

07:40-18:15

1 stop8h 35m

Sibiu

Mon 1/12

14:30-18:35

1 stop6h 05m

£159

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Thu 27/11

07:40-18:15

1 stop8h 35m

Sibiu

Mon 1/12

14:30-22:55

1 stop10h 25m

£165

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Fri 28/11

07:40-00:50

1 stop15h 10m

Sibiu

Mon 1/12

14:30-18:35

1 stop6h 05m

£171

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Fri 14/11

06:00-15:25

1 stop7h 25m

Sibiu

Mon 24/11

16:05-08:20

1 stop18h 15m

£219

LondonSibiu

LHR - SBZ

LHRSBZ

London Heathrow

Fri 14/11

06:00-15:25

1 stop7h 25m

Sibiu

Sun 16/11

16:05-08:20

1 stop18h 15m

£221

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 £143. 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 £220.

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 £150. 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 £223.

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 5h 10m.

  • 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 £140Free CancellationRating
7.6
863 reviews
Search Austrian Airlines flights
LufthansaPriceFrom £162Free CancellationRating
6.8
7,547 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.

An easier way to manage your Sibiu 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 4/12
Thu 11/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Romania