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Sibiu

$454+ Cheap flights from Dulles Intl (IAD) to Sibiu (SBZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SBZ
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
1 adult, Economy
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Cheap 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 May 26, 2026.

This KAYAK deal was found by Cheapflights users on 5/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:55 pm
IAD
-
SBZ
2 stops33h 30m
Multiple Airlines
Mon 11/94:05 pm
SBZ
-
IAD
1 stop29h 05m
Multiple Airlines
Deal found 5/25$922
This Austrian Airlines deal was found by Cheapflights users on 5/21. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:10 pm
IAD
-
SBZ
1 stop14h 15m
Austrian Airlines
Mon 11/94:05 pm
SBZ
-
IAD
1 stop29h 05m
Austrian Airlines
Deal found 5/21$925
This KAYAK deal was found by Cheapflights users on 5/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:55 am
IAD
-
SBZ
2 stops23h 30m
Austrian Airlines
Mon 11/94:05 pm
SBZ
-
IAD
1 stop29h 05m
Austrian Airlines
Deal found 5/25$928
This Justfly.com deal was found by Cheapflights users on 5/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:20 pm
IAD
-
SBZ
2 stops20h 05m
Multiple Airlines
Mon 11/94:05 pm
SBZ
-
IAD
1 stop29h 05m
Multiple Airlines
Deal found 5/21$929
This KAYAK deal was found by Cheapflights users on 5/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:20 pm
IAD
-
SBZ
2 stops20h 05m
Austrian Airlines
Sun 11/84:05 pm
SBZ
-
IAD
2 stops53h 25m
Austrian Airlines
Deal found 5/25$954

Find 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 May 26, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$922
(KAYAK)

One-way from

$454
(Austrian Airlines)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Sibiu flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Sibiu flights.
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From Washington, D.C. Dulles Intl to Sibiu
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One-way flight from Washington, D.C. Dulles Intl to Sibiu
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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 May 26, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Tue 10/27

7:10 pm-3:25 pm

1 stop14h 15m

Sibiu

Mon 11/9

4:05 pm-2:10 pm

1 stop29h 05m

$925

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Thu 10/29

1:20 pm-3:25 pm

2 stops20h 05m

Sibiu

Sun 11/8

4:05 pm-2:30 pm

2 stops53h 25m

$954

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Tue 10/27

7:10 pm-3:25 pm

1 stop14h 15m

Sibiu

Sun 11/8

4:05 pm-2:10 pm

1 stop29h 05m

$975

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Wed 10/28

11:55 pm-3:25 pm

2 stops33h 30m

Sibiu

Sun 11/8

4:05 pm-2:10 pm

1 stop29h 05m

$1,019

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Tue 7/14

6:05 pm-1:05 am

2 stops48h 00m

Sibiu

Tue 7/21

4:10 pm-2:35 pm

1 stop29h 25m

$1,055

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Tue 7/14

10:20 pm-3:15 pm

2 stops33h 55m

Sibiu

Tue 7/21

4:10 pm-2:35 pm

1 stop29h 25m

$1,085

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Tue 7/14

10:20 pm-3:15 pm

2 stops33h 55m

Sibiu

Tue 7/21

4:10 pm-7:25 pm

2 stops34h 15m

$1,094

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Mon 7/6

5:25 pm-3:25 pm

1 stop15h 00m

Sibiu

Sat 8/22

6:00 am-3:15 pm

2 stops40h 15m

$1,123

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Thu 10/29

8:40 pm-11:15 pm

3 stops20h 35m

Sibiu

Tue 11/10

8:55 pm-6:45 pm

3 stops28h 50m

$1,145
Quickest round-trip

Washington, D.C.Sibiu

IAD - SBZ

IADSBZ

Washington, D.C. Dulles Intl

Mon 7/6

5:20 pm-3:25 pm

2 stops15h 05m

Sibiu

Sat 8/22

6:00 am-4:05 pm

2 stops17h 05m

$1,151

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 14 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Sibiu flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-Sibiu flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Sibiu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Sibiu flights, Cheapflights users trust Ovago the most. Ovago 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 Washington, D.C. Dulles Intl Airport-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 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.

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 May 26, 2026.
Peruse reviews from past customers who have flown with Lufthansa from Washington, D.C. Dulles Intl Airport to Sibiu to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
8,029 reviews

Comfort

6.8

Crew

7.6

Entertainment

6.4

Food

6.3

Boarding

7.0

Overall

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

SFO - FRA

One of the worst if not the worst business class
Lufthansa
6.8
Okay
8,029 reviews
Lufthansa
6.8
Okay
8,029 reviews

Comfort

6.8

Crew

7.6

Entertainment

6.4

Food

6.3

Boarding

7.0

Overall

6.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

SFO - FRA

One of the worst if not the worst business class

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 1 airline. 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 14h 15m. Washington, D.C. Dulles Intl Airport and Sibiu are separated by a distance of 4833 mi.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Sibiu round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Sibiu is Lufthansa. Our recent data shows that you can find tickets from as low as $868 on this airline.

  • 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.

See more FAQs

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Alternative routes for Dulles Intl to Sibiu

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Otopeni Intl flights
Dulles Intl to Cluj Napoca flights

Top airline flying from Dulles Intl to Sibiu

Discover the top airline that operate flights from Dulles Intl 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 May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$868Average$1,050FlexibilityNo cancel feeOn-time76%

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