BOS - SBZ

$1,062 Find Cheap Flights from Boston to Sibiu - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,062
Typical prices: $695-$860
Austrian Airlines
Thu 12/13Thu 12/20
BOS - SBZ • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boston and Sibiu. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Boston to Sibiu (BOS-SBZ)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Sibiu

Sun, Dec 13 - Sun, Dec 20
Austrian Airlines Logo
6:55 pm - 3:25 pmBOS  Boston Logan Intl-SBZ Sibiu
13h 30m1 stop Vienna Intl
Austrian Airlines Logo
12:30 pm - 6:27 pmSBZ  Sibiu-BOS Boston Logan Intl
36h 57m2 stops Vienna Intl Newark
$1,062Austrian Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
4:05 pm - 3:25 pmBOS  Boston Logan Intl-SBZ Sibiu
16h 20m2 stops Frankfurt am Main Vienna Intl
Multiple Airlines Logo
12:30 pm - 6:27 pmSBZ  Sibiu-BOS Boston Logan Intl
36h 57m2 stops Vienna Intl Newark
$1,113Multiple Airlines
Thu, Nov 19 - Mon, Nov 23
Multiple Airlines Logo
5:30 am - 3:25 pmBOS  Boston Logan Intl-SBZ Sibiu
26h 55m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl
Multiple Airlines Logo
4:05 pm - 1:30 pmSBZ  Sibiu-BOS Boston Logan Intl
28h 25m1 stop Vienna Intl
$1,227Multiple Airlines
Thu, Nov 19 - Mon, Nov 23
Multiple Airlines Logo
5:30 am - 3:25 pmBOS  Boston Logan Intl-SBZ Sibiu
26h 55m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl
Multiple Airlines Logo
4:05 pm - 5:58 pmSBZ  Sibiu-BOS Boston Logan Intl
32h 53m2 stops Vienna Intl Toronto Pearson Intl
$1,236Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
7:50 pm - 11:15 pmBOS  Boston Logan Intl-SBZ Sibiu
20h 25m3 stops Reykjavik Keflavik Intl Dublin London Luton
Multiple Airlines Logo
12:30 pm - 1:55 pmSBZ  Sibiu-BOS Boston Logan Intl
32h 25m3 stops Vienna Intl Zurich Dublin
$1,416Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
5:15 pm - 11:15 pmBOS  Boston Logan Intl-SBZ Sibiu
23h 00m2 stops Dublin London Luton
Multiple Airlines Logo
12:30 pm - 1:55 pmSBZ  Sibiu-BOS Boston Logan Intl
32h 25m3 stops Vienna Intl Zurich Dublin
$1,496Multiple Airlines
Booking Insights

Price, demand and travel trends for Boston to Sibiu flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boston to Sibiu?

Round-trip flights from Boston to Sibiu typically range from $695 to $860. The lowest price found in the past 5 days was $1,062, on Austrian Airlines.

Find deals

Key details for Boston to Sibiu flights

Cheapest flight

$1,062
Round-trip flight from Boston to Sibiu

When to book flights from Boston to Sibiu

Are your dates flexible? Find out the best times to travel from Boston to Sibiu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Sibiu flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boston to Sibiu?

    Only Economy Class is available on flights from Boston to Sibiu.

  • How long is a flight from Boston to Sibiu?

    A nonstop flight from Boston to Sibiu takes 00m, covering 4,424 miles.

  • Do I need a passport to fly from Boston to Sibiu?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Boston to Sibiu flight?

    Round-trip flights from Boston to Sibiu range from $695 to $860, with an average of $764 over the past 12 months. Anything below $695 counts as a good deal.

  • Have flight prices from Boston to Sibiu changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,062 to $1,496. That means the highest observed fare was about 40% higher than the lowest one.

  • What car rental options are available at Sibiu Airport (SBZ)?

    Sibiu Airport (SBZ) hosts 5 major car rental companies, with daily rates averaging $17 for economy cars. Top options include:

    • Klass Wagen
    • Pricecarz
    • Payless
    • ADDCAR RENTAL
    • Wheego

  • Which airports can I use when flying from Boston to Sibiu?

    Flights from Boston to Sibiu usually depart from Boston Logan Intl (BOS) and arrive at Sibiu (SBZ).

  • Which airports do connecting flights from Boston to Sibiu pass through?

    Most connecting flights from Boston to Sibiu pass through Munich Franz Josef Strauss (MUC), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Boston to Sibiu?

    Yes. Flexible dates can save you up to 33% on flights from Boston to Sibiu. Wednesday is the cheapest departure day at $695 round-trip on average, while Thursday is the most expensive at $1,032, a difference of $337.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Boston and Sibiu?

    Sibiu is 6 hours ahead of Boston (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Boston to Sibiu flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Thursday. On this route, Wednesday flights average $695, about $337 less than Thursday fares (33% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sibiu Airport.

    • Mercure Sibiu Airport
    • Hotel Eden

More options for your flight from Boston to Sibiu

Complete your trip to Sibiu with a hotel stay or car rental

Car rentals in Sibiu
Hotels in Sibiu