Cheap flights from Illinois to Sibiu from $828
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Sibiu departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Austrian Airlines flights from Illinois to Sibiu
Our best Austrian Airlines deals on Illinois to Sibiu flight tickets
Lufthansa flights from Illinois to Sibiu
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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
What is the cheapest day to depart on your flight to Sibiu?
The cheapest day to depart from Illinois 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 Illinois 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 Illinois 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 Illinois at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest airline that flies from Illinois to Sibiu?
United 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 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.
Cheap Illinois to Sibiu flight deals and tips
Find info about flight duration, direct flights, and airports for your flight 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 June 2025, there are 2 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 | ||
|---|---|---|---|---|---|
| PriceFrom $746 | Free Cancellation | Rating 6.7 7,156 reviews | |||
| PriceFrom $769 | Free Cancellation | Rating 7.4 8,809 reviews |
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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.