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Cheap flights from Chicago to Sibiu from $567

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Sibiu departing on 9/16. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Chicago to Sibiu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:15 pm - 1:30 amORD  Chicago O'Hare Intl-SBZ Sibiu
27h 15m3 stops Toronto Pearson Intl Frankfurt am Main Madrid Barajas
Multiple Airlines Logo
8:55 pm - 7:25 pmSBZ  Sibiu-ORD Chicago O'Hare Intl
29h 30m3 stops Rome Fiumicino Madrid Barajas Dublin
$956Multiple Airlines
Mon, Sep 28 - Tue, Oct 27
Multiple Airlines Logo
4:55 pm - 1:30 amORD  Chicago O'Hare Intl-SBZ Sibiu
24h 35m1 stop Madrid Barajas
Multiple Airlines Logo
5:45 am - 7:25 pmSBZ  Sibiu-ORD Chicago O'Hare Intl
20h 40m2 stops Madrid Barajas Dublin
$969Multiple Airlines
Mon, Sep 28 - Tue, Oct 27
Multiple Airlines Logo
2:15 pm - 1:30 amORD  Chicago O'Hare Intl-SBZ Sibiu
27h 15m3 stops Toronto Pearson Intl Frankfurt am Main Madrid Barajas
Multiple Airlines Logo
5:45 am - 7:25 pmSBZ  Sibiu-ORD Chicago O'Hare Intl
20h 40m2 stops Madrid Barajas Dublin
$970Multiple Airlines
Mon, Sep 28 - Tue, Oct 27
Multiple Airlines Logo
6:00 pm - 1:30 amORD  Chicago O'Hare Intl-SBZ Sibiu
23h 30m2 stops Lisbon Humberto Delgado Madrid Barajas
Multiple Airlines Logo
5:15 pm - 4:00 pmSBZ  Sibiu-ORD Chicago O'Hare Intl
30h 45m2 stops Madrid Barajas Lisbon Humberto Delgado
$978Multiple Airlines
Fri, Sep 11 - Sat, Sep 19
Austrian Airlines Logo
4:20 pm - 12:55 pmORD  Chicago O'Hare Intl-SBZ Sibiu
12h 35m1 stop Vienna Intl
Austrian Airlines Logo
6:00 am - 1:20 pmSBZ  Sibiu-ORD Chicago O'Hare Intl
15h 20m1 stop Vienna Intl
$1,020Austrian Airlines
Thu, Sep 10 - Fri, Sep 18
Austrian Airlines Logo
12:55 pm - 11:20 amORD  Chicago O'Hare Intl-SBZ Sibiu
14h 25m2 stops Washington, D.C. Dulles Intl Vienna Intl
Austrian Airlines Logo
1:40 pm - 1:20 pmSBZ  Sibiu-ORD Chicago O'Hare Intl
31h 40m1 stop Vienna Intl
$1,053Austrian Airlines
Wed, Sep 16 - Wed, Sep 23
Austrian Airlines Logo
12:55 pm - 11:20 amORD  Chicago O'Hare Intl-SBZ Sibiu
14h 25m2 stops Washington, D.C. Dulles Intl Vienna Intl
Austrian Airlines Logo
6:00 am - 1:20 pmSBZ  Sibiu-ORD Chicago O'Hare Intl
15h 20m1 stop Vienna Intl
$1,081Austrian Airlines
Sat, Sep 12 - Sun, Sep 20
Lufthansa Logo
10:30 pm - 1:05 amORD  Chicago O'Hare Intl-SBZ Sibiu
18h 35m2 stops Frankfurt am Main Vienna Intl
Lufthansa Logo
1:40 pm - 12:55 pmSBZ  Sibiu-ORD Chicago O'Hare Intl
31h 15m2 stops Vienna Intl Frankfurt am Main
$1,110Lufthansa
Wed, Aug 26 - Mon, Aug 31
Lufthansa Logo
3:10 pm - 3:15 pmORD  Chicago O'Hare Intl-SBZ Sibiu
16h 05m2 stops Frankfurt am Main Vienna Intl
Lufthansa Logo
12:05 pm - 6:15 pmSBZ  Sibiu-ORD Chicago O'Hare Intl
14h 10m2 stops Vienna Intl Munich Franz Josef Strauss
$6,287Lufthansa
Wed, Aug 26 - Thu, Sep 24
Lufthansa Logo
3:10 pm - 12:55 pmORD  Chicago O'Hare Intl-SBZ Sibiu
13h 45m2 stops Frankfurt am Main Vienna Intl
Lufthansa Logo
4:10 pm - 12:35 pmSBZ  Sibiu-ORD Chicago O'Hare Intl
28h 25m2 stops Vienna Intl Munich Franz Josef Strauss
$6,287Lufthansa
Tue, Aug 25 - Tue, Sep 22

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Austrian Airlines flights from Chicago to Sibiu

Our best Austrian Airlines deals on Chicago to Sibiu flight tickets
Austrian Airlines
Sep 14
ORD4:20 pmChicago O'Hare Intl
15h 05m
1 stop
SBZ3:25 pmSibiu
Sep 21
SBZ1:40 pmSibiu
31h 40m
1 stop
ORD1:20 pmChicago O'Hare Intl
$972
Austrian Airlines
Sep 14
ORD4:20 pmChicago O'Hare Intl
15h 05m
1 stop
SBZ3:25 pmSibiu
Sep 21
SBZ1:40 pmSibiu
31h 40m
1 stop
ORD1:20 pmChicago O'Hare Intl
$985
Austrian Airlines
Sep 16
ORD12:55 pmChicago O'Hare Intl
14h 25m
2 stops
SBZ11:20 amSibiu
Sep 23
SBZ1:40 pmSibiu
31h 40m
1 stop
ORD1:20 pmChicago O'Hare Intl
$1,053

Lufthansa flights from Chicago to Sibiu

Our best Lufthansa deals on Chicago to Sibiu flight tickets
Lufthansa
Aug 26
ORD10:30 pmChicago O'Hare Intl
18h 35m
2 stops
SBZ1:05 amSibiu
Aug 31
SBZ1:40 pmSibiu
31h 15m
2 stops
ORD12:55 pmChicago O'Hare Intl
$1,110
Lufthansa
Aug 25
ORD3:10 pmChicago O'Hare Intl
13h 45m
2 stops
SBZ12:55 pmSibiu
Sep 22
SBZ4:10 pmSibiu
28h 25m
2 stops
ORD12:35 pmChicago O'Hare Intl
$6,287
Lufthansa
Aug 25
ORD3:10 pmChicago O'Hare Intl
13h 45m
2 stops
SBZ12:55 pmSibiu
Sep 23
SBZ1:40 pmSibiu
29h 20m
2 stops
ORD11:00 amChicago O'Hare Intl
$6,295

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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 832,500 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Chicago to Sibiu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSibiu

ORD Chicago O'Hare Intl - SBZ Sibiu

ORDSBZ

Chicago O'Hare Intl

Mon 9/28

2:15 pm-1:30 am

3 stops27h 15m

Sibiu

Tue 10/27

8:55 pm-7:25 pm

3 stops29h 30m

$956

ChicagoSibiu

ORD Chicago O'Hare Intl - SBZ Sibiu

ORDSBZ

Chicago O'Hare Intl

Mon 9/28

4:55 pm-1:30 am

1 stop24h 35m

Sibiu

Tue 10/27

5:45 am-7:25 pm

2 stops20h 40m

$969

ChicagoSibiu

ORD Chicago O'Hare Intl - SBZ Sibiu

ORDSBZ

Chicago O'Hare Intl

Mon 9/28

2:15 pm-1:30 am

3 stops27h 15m

Sibiu

Tue 10/27

5:45 am-7:25 pm

2 stops20h 40m

$970

ChicagoSibiu

ORD Chicago O'Hare Intl - SBZ Sibiu

ORDSBZ

Chicago O'Hare Intl

Fri 9/11

6:00 pm-1:30 am

2 stops23h 30m

Sibiu

Sat 9/19

5:15 pm-4:00 pm

2 stops30h 45m

$978
Quickest round-trip

ChicagoSibiu

ORD Chicago O'Hare Intl - SBZ Sibiu

ORDSBZ

Chicago O'Hare Intl

Thu 9/10

4:20 pm-12:55 pm

1 stop12h 35m

Sibiu

Fri 9/18

6:00 am-1:20 pm

1 stop15h 20m

$1,020

ChicagoSibiu

ORD Chicago O'Hare Intl - SBZ Sibiu

ORDSBZ

Chicago O'Hare Intl

Wed 9/16

12:55 pm-11:20 am

2 stops14h 25m

Sibiu

Wed 9/23

1:40 pm-1:20 pm

1 stop31h 40m

$1,053

ChicagoSibiu

ORD Chicago O'Hare Intl - SBZ Sibiu

ORDSBZ

Chicago O'Hare Intl

Sat 9/12

12:55 pm-11:20 am

2 stops14h 25m

Sibiu

Sun 9/20

6:00 am-1:20 pm

1 stop15h 20m

$1,081

ChicagoSibiu

ORD Chicago O'Hare Intl - SBZ Sibiu

ORDSBZ

Chicago O'Hare Intl

Wed 8/26

10:30 pm-1:05 am

2 stops18h 35m

Sibiu

Mon 8/31

1:40 pm-12:55 pm

2 stops31h 15m

$1,110

ChicagoSibiu

ORD Chicago O'Hare Intl - SBZ Sibiu

ORDSBZ

Chicago O'Hare Intl

Wed 8/26

3:10 pm-3:15 pm

2 stops16h 05m

Sibiu

Thu 9/24

12:05 pm-6:15 pm

2 stops14h 10m

$6,287

ChicagoSibiu

ORD Chicago O'Hare Intl - SBZ Sibiu

ORDSBZ

Chicago O'Hare Intl

Tue 8/25

3:10 pm-12:55 pm

2 stops13h 45m

Sibiu

Tue 9/22

4:10 pm-12:35 pm

2 stops28h 25m

$6,287

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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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

What is the cheapest month to fly to Sibiu?

If you aren’t able to travel to Sibiu during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $711.

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

27h 15m

Direct flights

None
The fastest flight from Chicago to Sibiu takes 27h 15m
There are no direct flights from Chicago to Sibiu. There are no popular flight routes from Chicago to Sibiu.
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Frequently asked questions about flying from Chicago to Sibiu

  • 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 27h 15m.

  • 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?

  • 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?

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
LufthansaPriceFrom $647Free CancellationRating
6.8
8,176 reviews
Search Lufthansa flights
United AirlinesPriceFrom $711Free CancellationRating
7.4
10,072 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom $1,041Free CancellationRating
7.6
951 reviews
Search Austrian Airlines flights

Traveling 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 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.

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