What airlines fly to Sibiu?

Lufthansa, Turkish Airlines and SWISS are the top three most popular airlines that fly to Sibiu from Boston according to our data. Lufthansa is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Sibiu. Keep in mind that there are 3 different airlines that fly to Sibiu on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Boston Logan Intl Airport to Sibiu Airport?

Prices for flights from Boston Logan Intl Airport to Sibiu Airport are updated daily.

How old do you have to be to fly from Boston Logan Intl Airport 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 Boston Logan Intl Airport to Sibiu Airport.

What documentation or ID do you need to fly to Sibiu Airport?

The travel and health documents you'll need for your trip to Sibiu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sibiu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,466 Cheap Flights from Boston to Sibiu in 2026/27

Find the cheapest flights from Boston to Sibiu

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:00 pm - 3:25 pmBOS Boston Logan Intl-SBZ Sibiu

20h 25m2 stops Newark Vienna Intl

4:05 pm - 1:30 pmSBZ Sibiu-BOS Boston Logan Intl

28h 25m1 stop Vienna Intl

$1,466Austrian Airlines

Thu, Nov 19 - Mon, Nov 23

12:00 pm - 3:25 pmBOS Boston Logan Intl-SBZ Sibiu

20h 25m2 stops Newark Vienna Intl

4:05 pm - 5:27 pmSBZ Sibiu-BOS Boston Logan Intl

32h 22m2 stops Vienna Intl Newark

$1,476Austrian Airlines

Thu, Nov 19 - Mon, Nov 23

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Austrian Airlines flights from Boston to Sibiu

Our best Austrian Airlines deals on Boston to Sibiu flight tickets

Austrian Airlines

Nov 19

BOS12:00 pmBoston Logan Intl

20h 25m

2 stops

SBZ3:25 pmSibiu

Nov 23

SBZ4:05 pmSibiu

28h 25m

1 stop

BOS1:30 pmBoston Logan Intl

$1,466

Austrian Airlines

Nov 19

BOS12:00 pmBoston Logan Intl

20h 25m

2 stops

SBZ3:25 pmSibiu

Nov 23

SBZ4:05 pmSibiu

32h 22m

2 stops

BOS5:27 pmBoston Logan Intl

$1,476

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonSibiu

BOS Boston Logan Intl - SBZ Sibiu

BOSSBZ

Boston Logan Intl

Thu 11/19

12:00 pm-3:25 pm

2 stops20h 25m

Sibiu

Mon 11/23

4:05 pm-1:30 pm

1 stop28h 25m

$1,466

BostonSibiu

BOS Boston Logan Intl - SBZ Sibiu

BOSSBZ

Boston Logan Intl

Thu 11/19

12:00 pm-3:25 pm

2 stops20h 25m

Sibiu

Mon 11/23

4:05 pm-5:27 pm

2 stops32h 22m

$1,476

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Boston 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

Prices

Airlines

Can stopping save me money on Boston to Sibiu flights?

You could potentially save up to 26% on your flight if you consider stops on a Boston to Sibiu flight.

When to book flights from Boston to Sibiu

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Sibiu according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Sibiu (BOS to SBZ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Sibiu

Best Price Found	$1,466
Fastest flight time	20h 25m
Direct flights	None

The best flight deal from Boston to Sibiu found on momondo in the last 72 hours is $1,466

The fastest flight from Boston to Sibiu takes 20h 25m

There are no direct flights from Boston to Sibiu. There are no popular flight routes from Boston to Sibiu.

Search flight deals

Frequently asked questions about flying from Boston to Sibiu

How far is Boston Logan Intl to Sibiu by plane?
There are 4428.1 mi between Boston Logan Intl and Sibiu. Typically, this will take 20h 25m by plane in normal conditions.
When did momondo last update prices for flights from Boston Logan Intl Airport to Sibiu Airport?
Prices for flights from Boston Logan Intl Airport to Sibiu Airport are updated daily.
How old do you have to be to fly from Boston Logan Intl Airport 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 Boston Logan Intl Airport to Sibiu Airport.
What documentation or ID do you need to fly to Sibiu Airport?
The travel and health documents you'll need for your trip to Sibiu Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sibiu Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Alba Iulia

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Sibiu?

It is quick and easy to find Boston to Sibiu flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sibiu that suits you.

Can I find flights from Boston to Sibiu with flexible booking policies on momondo?

Yes. All flights to Sibiu from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Sibiu?

Once you have performed a search for Boston to Sibiu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Sibiu right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Sibiu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.