HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sibiu

$858+ Cheap flights from Dulles Intl (IAD) 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SBZ
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl 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.

Find flight deals from Dulles Intl to Sibiu

Cheapest flights from Dulles Intl to Sibiu
Explore the most affordable flight options available from Dulles Intl to Sibiu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This Booking.com deal was found by Cheapflights users on 11/8. 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 12/2310:06 pmIAD - SBZ
2 stops37h 09mMultiple Airlines
Tue 12/307:00 pmSBZ - IAD
2 stops52h 01mMultiple Airlines
Deal found 11/8$1,291
This Mytrip deal was found by Cheapflights users on 11/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:40 pmIAD - SBZ
3 stops21h 35mMultiple Airlines
Wed 12/312:40 pmSBZ - IAD
3 stops33h 45mMultiple Airlines
Deal found 11/9$1,459
This Expedia deal was found by Cheapflights users on 11/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:20 pmIAD - SBZ
2 stops41h 55mLufthansa
Tue 12/307:00 pmSBZ - IAD
1 stop27h 35mLufthansa
Deal found 11/8$1,511

Cheap flight deals from Dulles Intl to Sibiu

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 November 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$858
(Ovago)
Provider with most accurate pricing for Washington, D.C. (WAS)-Sibiu flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sibiu flights.
Search Deals
From Washington, D.C. Dulles Intl to Sibiu
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 November 10, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sibiu that are best for you.

Fly from

Dulles Intl

Fly to

Sibiu

Route

Depart

Return

Price

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Fri 4/3

5:10 pm-1:20 pm

2 stops13h 10m

Sibiu

Fri 4/10

1:55 pm-7:25 pm

1 stop12h 30m

$858

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Fri 4/3

5:25 pm-1:20 pm

1 stop12h 55m

Sibiu

Fri 4/10

1:55 pm-7:25 pm

1 stop12h 30m

$870

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Thu 3/26

6:40 pm-1:45 pm

1 stop13h 05m

Sibiu

Mon 3/30

1:55 pm-3:00 pm

1 stop32h 05m

$905

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Fri 1/16

6:00 pm-6:15 pm

2 stops17h 15m

Sibiu

Tue 1/20

7:00 pm-4:06 pm

2 stops52h 06m

$957

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Fri 4/3

5:05 pm-11:20 am

3 stops35h 15m

Sibiu

Fri 4/10

11:55 am-8:05 pm

3 stops39h 10m

$1,042

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Best time to book a flight from Dulles Intl to Sibiu

Have a flexible travel schedule? Discover the best time to fly to Sibiu from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Sibiu

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Sibiu?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Sibiu (average of $506). Flying from Washington, D.C. Dulles Intl Airport to Sibiu in April is currently the most expensive (average of $1,197). 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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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 Washington, D.C. Dulles Intl?

    Most people fly into Sibiu (SBZ) if they book a flight to Sibiu from Washington, D.C. Dulles Intl. On average, Sibiu has 0 inbound flights from Washington, D.C. Dulles Intl per day from 0 airlines. Sibiu is conveniently located just 3.0 mi from Sibiu’s city center.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Sibiu?

    Departing from Washington, D.C. Dulles Intl Airport to Sibiu will take you 12h 55m. Washington, D.C. Dulles Intl Airport and Sibiu are separated by a distance of 4833 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Dulles Intl to Sibiu?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Sibiu?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Sibiu (average of $506). Flying from Washington, D.C. Dulles Intl Airport to Sibiu in April is currently the most expensive (average of $1,197). 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.

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.