HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sibiu

$602+ Cheap flights from Chicago (CHI) to Sibiu (SBZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SBZ
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Sibiu with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chicago to Sibiu

Cheapest flights from Chicago to Sibiu
Explore the most affordable flight options available from Chicago to Sibiu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:40 pm
ORD
-
SBZ
1 stop19h 25m
Multiple Airlines
Mon 11/162:30 pm
SBZ
-
ORD
2 stops50h 30m
Multiple Airlines
Deal found 1/21$602
This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/109:50 pm
ORD
-
SBZ
1 stop19h 00m
Lufthansa
Thu 3/56:00 am
SBZ
-
ORD
1 stop20h 25m
Lufthansa
Deal found 1/21$621
This Booking.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/39:50 pm
ORD
-
SBZ
1 stop19h 00m
Lufthansa
Thu 2/126:00 am
SBZ
-
ORD
1 stop20h 25m
Lufthansa
Deal found 1/21$622
This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:40 pm
ORD
-
SBZ
2 stops37h 35m
Multiple Airlines
Thu 2/126:00 am
SBZ
-
ORD
2 stops19h 48m
Multiple Airlines
Deal found 1/21$623
This Travelocity deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:52 pm
ORD
-
SBZ
2 stops40h 23m
Multiple Airlines
Thu 3/56:00 am
SBZ
-
ORD
1 stop20h 25m
Multiple Airlines
Deal found 1/21$630
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/273:35 pm
ORD
-
SBZ
1 stop13h 45m
United Airlines
Wed 8/191:55 pm
SBZ
-
ORD
2 stops17h 17m
United Airlines
Deal found 1/20$637
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:55 pm
ORD
-
SBZ
2 stops15h 25m
United Airlines
Wed 8/191:55 pm
SBZ
-
ORD
2 stops17h 17m
United Airlines
Deal found 1/20$642
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/108:52 am
ORD
-
SBZ
2 stops20h 53m
United Airlines
Thu 3/56:00 am
SBZ
-
ORD
2 stops47h 29m
United Airlines
Deal found 1/21$648
This Orbitz deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:20 pm
ORD
-
SBZ
2 stops44h 45m
Multiple Airlines
Mon 11/162:30 pm
SBZ
-
ORD
2 stops34h 58m
Multiple Airlines
Deal found 1/21$653

Find flight deals from Chicago to Sibiu

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Sibiu (SBZ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$602
(Gotogate)
Provider with most accurate pricing for Chicago (CHI)-Sibiu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Sibiu flights.
Search Deals
From Chicago (CHI) to Sibiu
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Chicago to Sibiu that are best for you.

Fly from

Chicago

Fly to

Sibiu

Route

Depart

Return

Price

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Mon 5/4

9:40 pm-1:05 am

1 stop19h 25m

Sibiu

Mon 11/16

2:30 pm-9:00 am

2 stops50h 30m

$602

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Tue 2/10

9:50 pm-12:50 am

1 stop19h 00m

Sibiu

Thu 3/5

6:00 am-6:25 pm

1 stop20h 25m

$621

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Tue 2/3

8:40 pm-6:15 pm

2 stops37h 35m

Sibiu

Thu 2/12

6:00 am-6:25 pm

1 stop20h 25m

$624

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Tue 2/10

5:52 pm-6:15 pm

2 stops40h 23m

Sibiu

Thu 3/5

6:00 am-6:25 pm

1 stop20h 25m

$630

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Tue 2/10

8:52 am-1:45 pm

2 stops20h 53m

Sibiu

Thu 3/5

6:00 am-9:29 pm

2 stops47h 29m

$648

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Sat 5/2

8:20 pm-1:05 am

2 stops44h 45m

Sibiu

Mon 11/16

2:30 pm-5:28 pm

2 stops34h 58m

$653

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Fri 5/1

9:40 pm-1:05 am

1 stop19h 25m

Sibiu

Mon 11/16

2:30 pm-9:00 am

2 stops50h 30m

$653

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Thu 2/26

3:55 pm-1:45 pm

2 stops13h 50m

Sibiu

Mon 3/9

2:30 pm-9:29 pm

2 stops37h 59m

$665

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Wed 3/4

6:00 pm-6:15 pm

1 stop16h 15m

Sibiu

Sun 3/8

6:00 am-2:10 pm

1 stop16h 10m

$666

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Compare providers for flights from Chicago to Sibiu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Sibiu in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Sibiu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Sibiu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Sibiu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Sibiu flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Sibiu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Sibiu

Have a flexible travel schedule? Discover the best time to fly to Sibiu from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Sibiu

What is the cheapest month to book a flight from Chicago to Sibiu?

Currently, October is the cheapest month in which you can book a flight from Chicago to Sibiu (average of $491). Flying from Chicago to Sibiu in June is currently the most expensive (average of $859). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Sibiu

Get insights into the airlines that provide service to Sibiu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sibiu. Reviews last updated January 21, 2026.
Get a feel of what it's like to fly with Lufthansa from Chicago to Sibiu by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,736 reviews

Entertainment

6.4

Overall

6.8

Comfort

6.8

Crew

7.6

Food

6.3

Boarding

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.
Lufthansa
6.8
Okay
7,736 reviews
Lufthansa
6.8
Okay
7,736 reviews

Entertainment

6.4

Overall

6.8

Comfort

6.8

Crew

7.6

Food

6.3

Boarding

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

SFO - MUC

The coordination between United and Lufthansa teams is poor and confusing.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Sibiu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sibiu from Chicago?

    Sibiu (SBZ) is the airport you will fly into if you book a flight from Chicago to Sibiu. You should not have trouble finding flights to Sibiu from Chicago; the airport handles an average of 0 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Sibiu airport from Chicago. It is only a 3.0 mi journey from Sibiu (SBZ) to Sibiu’s city center.

  • How long is the flight from Chicago to Sibiu?

    For as low as $621, Lufthansa can have you in Sibiu from Chicago in 19h. There are 5070 mi between Chicago and Sibiu. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Chicago to Sibiu round-trip?

    Currently priced at $706, Lufthansa will fly you from Chicago to Sibiu and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $744.

  • Can I find deals for flights from Chicago to Sibiu that include hotel bookings?

    Yes. In addition to deals on Chicago to Sibiu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Sibiu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Sibiu.

  • Can I find deals for business class flights from Chicago to Sibiu?

    Yes. Cheapflights offers flight deals from Chicago to Sibiu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Sibiu?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Sibiu (average of $491). Flying from Chicago to Sibiu in June is currently the most expensive (average of $859). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Chicago to Sibiu

Discover the top 2 airlines that operate flights from Chicago to Sibiu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$706Average$970FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$744Average$1,190FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.