What is the cheapest airline that flies from Illinois to Sibiu?

Austrian Airlines and Lufthansa are the most popular carriers operating from Illinois to Sibiu

What airlines fly to Sibiu?

Lufthansa, Turkish Airlines and LOT are the top three most popular airlines that fly to Sibiu from Illinois according to our data. Lufthansa is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Sibiu. Keep in mind that there are 7 different airlines that fly to Sibiu on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Illinois to Sibiu Airport were last updated today.

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

As of July 2026, there are 3 operators available to choose from for flights from Illinois to Sibiu Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Sibiu Airport.

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

The required travel and health documents for your Sibiu Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sibiu Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$558 Cheap Flights from Illinois to Sibiu in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Sibiu

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:15 am - 3:25 pm

ORD

SBZ

21h 10m

2 stops

4:05 pm - 2:00 pm

SBZ

ORD

29h 55m

1 stop

$830Multiple Airlines

Tue, Nov 3 - Wed, Nov 11

7:03 am - 3:25 pm

ORD

SBZ

24h 22m

2 stops

4:05 pm - 7:52 pm

SBZ

ORD

35h 47m

2 stops

$834Multiple Airlines

Tue, Nov 3 - Wed, Nov 18

1:57 pm - 3:25 pm

ORD

SBZ

17h 28m

2 stops

4:05 pm - 7:58 pm

SBZ

ORD

35h 53m

2 stops

$836Multiple Airlines

Tue, Nov 3 - Mon, Nov 16

8:45 am - 3:25 pm

ORD

SBZ

22h 40m

2 stops

1:40 pm - 8:13 pm

SBZ

ORD

38h 33m

2 stops

$866Multiple Airlines

Mon, Oct 19 - Sat, Oct 24

6:30 pm - 1:35 am

ORD

SBZ

23h 05m

2 stops

5:45 am - 2:55 pm

SBZ

ORD

17h 10m

1 stop

$875Multiple Airlines

Mon, Nov 2 - Tue, Nov 17

12:50 pm - 3:25 pm

ORD

SBZ

18h 35m

2 stops

4:05 pm - 5:05 pm

SBZ

ORD

33h 00m

2 stops

$884Austrian Airlines

Tue, Nov 3 - Mon, Nov 9

6:05 am - 12:40 am

ORD

SBZ

34h 35m

2 stops

5:45 am - 3:55 pm

SBZ

ORD

17h 10m

1 stop

$885Multiple Airlines

Thu, Oct 15 - Tue, Oct 27

6:05 am - 1:20 am

ORD

SBZ

35h 15m

2 stops

5:45 am - 3:55 pm

SBZ

ORD

17h 10m

1 stop

$896Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

7:30 pm - 1:35 am

ORD

SBZ

23h 05m

2 stops

5:45 am - 2:55 pm

SBZ

ORD

17h 10m

1 stop

$913Multiple Airlines

Fri, Oct 30 - Tue, Nov 17

5:40 pm - 2:05 pm

ORD

SBZ

36h 25m

1 stop

8:55 pm - 5:20 pm

SBZ

ORD

28h 25m

2 stops

$915Multiple Airlines

Sun, Nov 1 - Tue, Nov 17

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Austrian Airlines flights from Illinois to Sibiu

Our best Austrian Airlines deals on Illinois to Sibiu flight tickets

Austrian Airlines

Nov 3

ORD12:50 pmChicago O'Hare Intl

18h 35m

2 stops

SBZ3:25 pmSibiu

Nov 9

SBZ4:05 pmSibiu

33h 00m

2 stops

ORD5:05 pmChicago O'Hare Intl

$884

Austrian Airlines

Nov 5

ORD1:19 pmChicago O'Hare Intl

18h 06m

2 stops

SBZ3:25 pmSibiu

Nov 11

SBZ4:05 pmSibiu

29h 55m

1 stop

ORD2:00 pmChicago O'Hare Intl

$951

Austrian Airlines

Nov 5

ORD4:20 pmChicago O'Hare Intl

15h 05m

1 stop

SBZ3:25 pmSibiu

Nov 11

SBZ4:05 pmSibiu

29h 55m

1 stop

ORD2:00 pmChicago O'Hare Intl

$952

Lufthansa flights from Illinois to Sibiu

Our best Lufthansa deals on Illinois to Sibiu flight tickets

Lufthansa

Oct 18

ORD9:40 pmChicago O'Hare Intl

33h 45m

2 stops

SBZ3:25 pmSibiu

Oct 22

SBZ12:05 pmSibiu

39h 50m

2 stops

ORD7:55 pmChicago O'Hare Intl

$980

Lufthansa

Aug 14

ORD9:40 pmChicago O'Hare Intl

19h 25m

2 stops

SBZ1:05 amSibiu

Aug 21

SBZ6:00 amSibiu

14h 55m

2 stops

ORD12:55 pmChicago O'Hare Intl

$987

Lufthansa

Aug 14

ORD9:40 pmChicago O'Hare Intl

19h 25m

2 stops

SBZ1:05 amSibiu

Aug 21

SBZ6:00 amSibiu

14h 55m

2 stops

ORD12:55 pmChicago O'Hare Intl

$988

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Tue 11/3

10:15 am-3:25 pm

2 stops21h 10m

Sibiu

Wed 11/11

4:05 pm-2:00 pm

1 stop29h 55m

$830

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Tue 11/3

7:03 am-3:25 pm

2 stops24h 22m

Sibiu

Wed 11/18

4:05 pm-7:52 pm

2 stops35h 47m

$834

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Tue 11/3

1:57 pm-3:25 pm

2 stops17h 28m

Sibiu

Mon 11/16

4:05 pm-7:58 pm

2 stops35h 53m

$836

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Mon 10/19

8:45 am-3:25 pm

2 stops22h 40m

Sibiu

Sat 10/24

1:40 pm-8:13 pm

2 stops38h 33m

$866

Quickest round-trip

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Mon 11/2

6:30 pm-1:35 am

2 stops23h 05m

Sibiu

Tue 11/17

5:45 am-2:55 pm

1 stop17h 10m

$875

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Tue 11/3

12:50 pm-3:25 pm

2 stops18h 35m

Sibiu

Mon 11/9

4:05 pm-5:05 pm

2 stops33h 00m

$884

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Thu 10/15

6:05 am-12:40 am

2 stops34h 35m

Sibiu

Tue 10/27

5:45 am-3:55 pm

1 stop17h 10m

$885

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Tue 10/20

6:05 am-1:20 am

2 stops35h 15m

Sibiu

Tue 10/27

5:45 am-3:55 pm

1 stop17h 10m

$896

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Fri 10/30

7:30 pm-1:35 am

2 stops23h 05m

Sibiu

Tue 11/17

5:45 am-2:55 pm

1 stop17h 10m

$913

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Sun 11/1

5:40 pm-2:05 pm

1 stop36h 25m

Sibiu

Tue 11/17

8:55 pm-5:20 pm

2 stops28h 25m

$915

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois 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

What is the cheapest month to fly to Sibiu?

If you aren’t able to travel to Sibiu during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $627.

Cheap Illinois to Sibiu flight deals and tips

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

Fastest flight time	12h 35m
Direct flights	None

The fastest flight from Illinois to Sibiu takes 12h 35m

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

Search flight deals

Frequently asked questions about flying from Illinois to Sibiu

When did momondo last update prices for flights from Illinois to Sibiu Airport?
Prices for flights from Illinois to Sibiu Airport were last updated today.
How many operators does momondo search for flights from Illinois to Sibiu Airport?
As of July 2026, there are 3 operators available to choose from for flights from Illinois to Sibiu Airport.
How old do you have to be to fly from Illinois to Sibiu Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Sibiu Airport.
What documentation or ID do you need to fly to Sibiu Airport?
The required travel and health documents for your Sibiu Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sibiu Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Sibiu

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $701	Free Cancellation	Rating 6.8 8,110 reviews	Search Lufthansa flights
United Airlines	PriceFrom $733	Free Cancellation	Rating 7.4 9,930 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom $1,058	Free Cancellation	Rating 7.6 939 reviews	Search Austrian Airlines flights

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Sibiu. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Sibiu from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Illinois 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 Illinois to Sibiu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sibiu, momondo offers a useful price alert feature which will track prices for flights to Sibiu from Illinois and alert you when they change.