What airlines fly to Sibiu?

Lufthansa, Turkish Airlines and LOT are the top three most popular airlines that fly to Sibiu from Chicago according to our data. Lufthansa is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Sibiu. Keep in mind that there are 5 different airlines that fly to Sibiu on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Chicago and Sibiu?

Munich (MUC) was the most common stop: 92% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Chicago to Sibiu?

Flights connecting via Vienna (VIE) have the shortest average one-way travel time: 12h 40m.

Which layover airport has the shortest connection time from Chicago to Sibiu?

Munich (MUC) has the shortest average layover time for this route: 3h 48m.

Which layover airport offers the lowest fares from Chicago to Sibiu?

Flights via Vienna (VIE) offer the lowest average round-trip price of $865.

When did momondo last update prices for flights from Chicago to Sibiu Airport?

Prices for flights from Chicago to Sibiu Airport refresh daily.

How many operators does momondo search for flights from Chicago to Sibiu Airport?

As of August 2025, there are 2 operators available to choose from for flights from Chicago to Sibiu Airport.

How old do you have to be to fly from Chicago to Sibiu Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Sibiu Airport.

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

The travel and health documents you'll need for your trip to Sibiu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sibiu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$550 Cheap Flights from Chicago to Sibiu in 2025

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Find the cheapest flights from Chicago to Sibiu

Round-trip

One-way

Cheap round-trip flights

7:25 pm - 12:55 amORD-SBZ

21h 30m2 stops

6:05 pm - 6:15 pmSBZ-ORD

56h 10m2 stops

$550

Find Deal

Wed, Oct 8 - Mon, Oct 20

6:00 pm - 6:15 pmORD-SBZ

16h 15m1 stop

2:30 pm - 11:43 pmSBZ-ORD

17h 13m2 stops

$743United Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

3:45 pm - 6:15 pmORD-SBZ

18h 30m2 stops

2:30 pm - 11:43 pmSBZ-ORD

17h 13m2 stops

$747United Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

9:40 pm - 5:20 pmORD-SBZ

11h 40m1 stop

5:55 pm - 6:15 pmSBZ-ORD

32h 20m1 stop

$772Lufthansa

Find Deal

Wed, Oct 8 - Mon, Oct 20

12:55 pm - 12:55 pmORD-SBZ

16h 00m2 stops

5:55 pm - 6:15 pmSBZ-ORD

32h 20m1 stop

$789

Find Deal

Wed, Oct 8 - Mon, Oct 20

2:00 pm - 12:55 pmORD-SBZ

14h 55m2 stops

1:40 pm - 1:20 pmSBZ-ORD

31h 40m1 stop

$803

Find Deal

Thu, Oct 9 - Mon, Oct 13

2:00 pm - 12:55 pmORD-SBZ

14h 55m2 stops

1:40 pm - 7:29 pmSBZ-ORD

37h 49m2 stops

$809

Find Deal

Thu, Oct 9 - Mon, Oct 13

4:20 pm - 12:55 pmORD-SBZ

12h 35m1 stop

1:40 pm - 1:20 pmSBZ-ORD

31h 40m1 stop

$815Austrian Airlines

Find Deal

Thu, Oct 9 - Mon, Oct 13

9:40 pm - 12:55 amORD-SBZ

19h 15m1 stop

6:05 am - 12:55 pmSBZ-ORD

14h 50m2 stops

$817Lufthansa

Find Deal

Tue, Sep 9 - Thu, Sep 25

4:20 pm - 12:55 pmORD-SBZ

12h 35m1 stop

1:40 pm - 1:20 pmSBZ-ORD

31h 40m1 stop

$903Austrian Airlines

Find Deal

Mon, Sep 15 - Mon, Sep 22

Austrian Airlines flights from Chicago to Sibiu

Our best Austrian Airlines deals on Chicago to Sibiu flight tickets

Austrian Airlines

Oct 9

ORD4:20 pmChicago O'Hare Intl

12h 35m

1 stop

SBZ12:55 pmSibiu

Oct 13

SBZ1:40 pmSibiu

31h 40m

1 stop

ORD1:20 pmChicago O'Hare Intl

$815

Find similar

Austrian Airlines

Sep 15

ORD4:20 pmChicago O'Hare Intl

12h 35m

1 stop

SBZ12:55 pmSibiu

Sep 22

SBZ1:40 pmSibiu

31h 40m

1 stop

ORD1:20 pmChicago O'Hare Intl

$903

Find similar

Austrian Airlines

Sep 11

ORD4:20 pmChicago O'Hare Intl

12h 35m

1 stop

SBZ12:55 pmSibiu

Sep 22

SBZ1:40 pmSibiu

31h 40m

1 stop

ORD1:20 pmChicago O'Hare Intl

$905

Find similar

United Airlines flights from Chicago to Sibiu

Our best United Airlines deals on Chicago to Sibiu flight tickets

United Airlines

Dec 3

ORD6:00 pmChicago O'Hare Intl

16h 15m

1 stop

SBZ6:15 pmSibiu

Dec 7

SBZ2:30 pmSibiu

17h 13m

2 stops

ORD11:43 pmChicago O'Hare Intl

$743

Find similar

United Airlines

Dec 3

ORD3:45 pmChicago O'Hare Intl

18h 30m

2 stops

SBZ6:15 pmSibiu

Dec 7

SBZ2:30 pmSibiu

17h 13m

2 stops

ORD11:43 pmChicago O'Hare Intl

$747

Find similar

United Airlines

Sep 13

ORD12:50 pmChicago O'Hare Intl

20h 30m

2 stops

SBZ5:20 pmSibiu

Sep 20

SBZ6:05 amSibiu

33h 34m

2 stops

ORD7:39 amChicago O'Hare Intl

$899

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Wed 10/8

7:25 pm-12:55 am

2 stops21h 30m

Sibiu

Mon 10/20

6:05 pm-6:15 pm

2 stops56h 10m

$550

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Wed 12/3

6:00 pm-6:15 pm

1 stop16h 15m

Sibiu

Sun 12/7

2:30 pm-11:43 pm

2 stops17h 13m

$743

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Wed 12/3

3:45 pm-6:15 pm

2 stops18h 30m

Sibiu

Sun 12/7

2:30 pm-11:43 pm

2 stops17h 13m

$747

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Wed 10/8

9:40 pm-5:20 pm

1 stop11h 40m

Sibiu

Mon 10/20

5:55 pm-6:15 pm

1 stop32h 20m

$772

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Wed 10/8

12:55 pm-12:55 pm

2 stops16h 00m

Sibiu

Mon 10/20

5:55 pm-6:15 pm

1 stop32h 20m

$789

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Thu 10/9

2:00 pm-12:55 pm

2 stops14h 55m

Sibiu

Mon 10/13

1:40 pm-1:20 pm

1 stop31h 40m

$803

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Thu 10/9

2:00 pm-12:55 pm

2 stops14h 55m

Sibiu

Mon 10/13

1:40 pm-7:29 pm

2 stops37h 49m

$809

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Thu 10/9

4:20 pm-12:55 pm

1 stop12h 35m

Sibiu

Mon 10/13

1:40 pm-1:20 pm

1 stop31h 40m

$815

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Tue 9/9

9:40 pm-12:55 am

1 stop19h 15m

Sibiu

Thu 9/25

6:05 am-12:55 pm

2 stops14h 50m

$817

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Mon 9/15

4:20 pm-12:55 pm

1 stop12h 35m

Sibiu

Mon 9/22

1:40 pm-1:20 pm

1 stop31h 40m

$903

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Chicago 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

Prices

Airlines

Layovers

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

The cheapest day to depart from Chicago to Sibiu is on a Friday when prices can be found for as low as $923. On the other hand, Wednesday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,461.

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

Our most recent data shows that the best time of day to fly to Sibiu is in the afternoon. Flights from Chicago to Sibiu during this time can be as low as $1,037. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,127 on average. Flights to Sibiu from Chicago at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Chicago to Sibiu

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

Estimated round-trip price

Cheap Chicago to Sibiu (CHI to SBZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Sibiu

Direct flights	None

There are no direct flights from Chicago to Sibiu. There are no popular flight routes from Chicago to Sibiu.

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How far is Chicago to Sibiu by plane?
A flight from Chicago to Sibiu will travel around 5066.8 mi. In terms of flight time, this usually takes a little over 11h 40m.
When did momondo last update prices for flights from Chicago to Sibiu Airport?
Prices for flights from Chicago to Sibiu Airport refresh daily.
How many operators does momondo search for flights from Chicago to Sibiu Airport?
As of August 2025, there are 2 operators available to choose from for flights from Chicago to Sibiu Airport.
How old do you have to be to fly from Chicago to Sibiu Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Sibiu Airport.
What documentation or ID do you need to fly to Sibiu Airport?
The travel and health documents you'll need for your trip to Sibiu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sibiu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Chicago to Sibiu?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Sibiu is Lufthansa (100% of total bookings).

Best airlines flying from Chicago to Sibiu

Compare and see reviews for airlines that fly from Chicago to Sibiu with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $746	Free Cancellation	Rating 6.8 7,344 reviews		Search Lufthansa flights
United Airlines	PriceFrom $769	Free Cancellation	Rating 7.4 8,930 reviews		Search United Airlines flights

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Why use momondo?

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

Finding the right flight to Sibiu from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sibiu quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Sibiu from Chicago which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Chicago to Sibiu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Chicago to Sibiu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sibiu and let you know when they change.