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

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

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

Munich (MUC) was the most common stop: 95% of momondo users choosing 1-stop flights on this route connected there.

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 36% 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 layover airport has the shortest connection time from Chicago to Sibiu?

Munich (MUC) has the shortest average layover time for this route: 3h 17m.

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

Flights connecting via Munich (MUC) have the shortest average one-way travel time: 12h 31m.

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 December 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.

$666 Cheap Flights from Chicago to Sibiu in 2025/26

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Find the cheapest flights from Chicago to Sibiu

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 pm - 6:15 pm

ORD

SBZ

37h 35m2 stops

5:45 pm - 5:45 pm

SBZ

ORD

32h 00m2 stops

$666Multiple Airlines

mar., feb. 10 - lun., mar. 30

8:40 pm - 6:15 pm

ORD

SBZ

37h 35m2 stops

5:45 pm - 6:15 pm

SBZ

ORD

32h 30m1 stop

$673Multiple Airlines

mar., feb. 10 - lun., mar. 30

9:50 pm - 12:50 am

ORD

SBZ

19h 00m1 stop

5:45 pm - 6:15 pm

SBZ

ORD

32h 30m1 stop

$679Lufthansa

mar., feb. 10 - lun., mar. 30

10:50 pm - 6:15 pm

ORD

SBZ

12h 25m1 stop

6:00 am - 7:25 pm

SBZ

ORD

20h 25m1 stop

$689United Airlines

mié., mar. 11 - dom., mar. 15

7:00 am - 6:15 pm

ORD

SBZ

28h 15m2 stops

6:00 am - 7:25 pm

SBZ

ORD

20h 25m1 stop

$693United Airlines

mié., mar. 11 - dom., mar. 15

6:00 pm - 1:45 pm

ORD

SBZ

11h 45m1 stop

2:30 pm - 2:10 pm

SBZ

ORD

31h 40m1 stop

$696Lufthansa

jue., ene. 15 - lun., feb. 16

7:17 am - 1:45 pm

ORD

SBZ

22h 28m2 stops

2:30 pm - 2:10 pm

SBZ

ORD

31h 40m1 stop

$704United Airlines

jue., ene. 15 - lun., feb. 16

2:18 pm - 1:45 pm

ORD

SBZ

15h 27m2 stops

2:30 pm - 3:10 pm

SBZ

ORD

56h 40m2 stops

$710United Airlines

jue., ene. 15 - lun., feb. 16

7:50 pm - 1:45 pm

ORD

SBZ

34h 55m2 stops

6:00 am - 7:25 pm

SBZ

ORD

20h 25m1 stop

$714United Airlines

mié., mar. 11 - dom., mar. 15

6:45 pm - 3:25 pm

ORD

SBZ

37h 40m2 stops

4:05 pm - 1:45 pm

SBZ

ORD

52h 40m2 stops

$719Austrian Airlines

mié., mar. 11 - dom., mar. 15

Lufthansa flights from Chicago to Sibiu

Our best Lufthansa deals on Chicago to Sibiu flight tickets

Lufthansa

Feb 10

ORD9:50 pmChicago O'Hare Intl

19h 00m

1 stop

SBZ12:50 amSibiu

Mar 30

SBZ5:45 pmSibiu

32h 30m

1 stop

ORD6:15 pmChicago O'Hare Intl

$679

Find similar

Lufthansa

Jan 15

ORD6:00 pmChicago O'Hare Intl

11h 45m

1 stop

SBZ1:45 pmSibiu

Feb 16

SBZ2:30 pmSibiu

31h 40m

1 stop

ORD2:10 pmChicago O'Hare Intl

$696

Find similar

Lufthansa

Dec 5

ORD9:50 pmChicago O'Hare Intl

12h 25m

1 stop

SBZ6:15 pmSibiu

Dec 11

SBZ6:00 amSibiu

20h 25m

1 stop

ORD6:25 pmChicago O'Hare Intl

$701

Find similar

United Airlines flights from Chicago to Sibiu

Our best United Airlines deals on Chicago to Sibiu flight tickets

United Airlines

Mar 11

ORD10:50 pmChicago O'Hare Intl

12h 25m

1 stop

SBZ6:15 pmSibiu

Mar 15

SBZ6:00 amSibiu

20h 25m

1 stop

ORD7:25 pmChicago O'Hare Intl

$689

Find similar

United Airlines

Mar 11

ORD7:00 amChicago O'Hare Intl

28h 15m

2 stops

SBZ6:15 pmSibiu

Mar 15

SBZ6:00 amSibiu

20h 25m

1 stop

ORD7:25 pmChicago O'Hare Intl

$693

Find similar

United Airlines

Jan 15

ORD7:17 amChicago O'Hare Intl

22h 28m

2 stops

SBZ1:45 pmSibiu

Feb 16

SBZ2:30 pmSibiu

31h 40m

1 stop

ORD2:10 pmChicago O'Hare Intl

$704

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

mar. 2/10

8:40 pm-6:15 pm

2 stops37h 35m

Sibiu

lun. 3/30

5:45 pm-5:45 pm

2 stops32h 00m

$666

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

mar. 2/10

8:40 pm-6:15 pm

2 stops37h 35m

Sibiu

lun. 3/30

5:45 pm-6:15 pm

1 stop32h 30m

$673

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

mar. 2/10

9:50 pm-12:50 am

1 stop19h 00m

Sibiu

lun. 3/30

5:45 pm-6:15 pm

1 stop32h 30m

$679

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

mié. 3/11

10:50 pm-6:15 pm

1 stop12h 25m

Sibiu

dom. 3/15

6:00 am-7:25 pm

1 stop20h 25m

$689

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

mié. 3/11

7:00 am-6:15 pm

2 stops28h 15m

Sibiu

dom. 3/15

6:00 am-7:25 pm

1 stop20h 25m

$693

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

jue. 1/15

6:00 pm-1:45 pm

1 stop11h 45m

Sibiu

lun. 2/16

2:30 pm-2:10 pm

1 stop31h 40m

$696

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

jue. 1/15

7:17 am-1:45 pm

2 stops22h 28m

Sibiu

lun. 2/16

2:30 pm-2:10 pm

1 stop31h 40m

$704

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

jue. 1/15

2:18 pm-1:45 pm

2 stops15h 27m

Sibiu

lun. 2/16

2:30 pm-3:10 pm

2 stops56h 40m

$710

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

mié. 3/11

7:50 pm-1:45 pm

2 stops34h 55m

Sibiu

dom. 3/15

6:00 am-7:25 pm

1 stop20h 25m

$714

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

mié. 3/11

6:45 pm-3:25 pm

2 stops37h 40m

Sibiu

dom. 3/15

4:05 pm-1:45 pm

2 stops52h 40m

$719

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

Fastest flight time	11h 45m
Direct flights	None

The fastest flight from Chicago to Sibiu takes 11h 45m

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

Search flight deals

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 45m.
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 December 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 $732	Free Cancellation	Rating 6.8 7,612 reviews		Search Lufthansa flights
United Airlines	PriceFrom $744	Free Cancellation	Rating 7.4 9,066 reviews		Search United Airlines flights

Alba Iulia

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.