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Cheap flights from Boston (BOS) to Sibiu (SBZ) from $423

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — SBZ
Jun 4 — Jun 111
From?
To?
Tue 6/4
Tue 6/11
1 adult, Economy
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Cheap flight deals from Boston to Sibiu

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 30, 2024.

Popular in

March

Cheapest in

January

Round-trip from

$741

One-way from

$423
High demand for flights, 36% potential price rise
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Best time to find cheap flights, 43% potential price drop
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From Boston Logan Intl to Sibiu
Search Deals
One-way flight from Boston Logan Intl to Sibiu
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What is the cheapest day to fly round-trip from Boston to Sibiu?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Boston to Sibiu?

Our data shows that January tends to be the cheapest month to fly to Sibiu from Boston. Users have commonly found prices around $1,320 for the month, but tickets can be as low as $645. Due to multiple factors, prepare for potentially higher prices in March.

What is the cheapest time of day to fly from BOS to SBZ?

When flying from Boston to Sibiu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Boston to Sibiu

Explore cheap flight options specifically provided by United Airlines for the route between Boston and Sibiu. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Boston to Sibiu. Be sure to come back soon if the deals available don't appeal to you at this time.
Tue 6/188:05 pmBOS - SBZ
1 stop10h 20mUnited Airlines
Thu 6/276:10 amSBZ - BOS
1 stop18h 40mUnited Airlines
Deal found 5/29$1,541
Tue 6/188:45 amBOS - SBZ
3 stops25h 25mUnited Airlines
Thu 6/276:10 amSBZ - BOS
2 stops25h 35mUnited Airlines
Deal found 5/29$1,591
Tue 6/118:05 pmBOS - SBZ
1 stop10h 20mUnited Airlines
Sat 6/156:10 amSBZ - BOS
1 stop18h 40mUnited Airlines
Deal found 5/30$3,276

Cheap Lufthansa flights from Boston to Sibiu

Explore cheap flight options specifically provided by Lufthansa for the route between Boston and Sibiu. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a gander at the lowest prices we've found on Lufthansa flights from Boston to Sibiu. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 9/47:20 pmBOS - SBZ
2 stops22h 40mLufthansa
Wed 9/186:10 amSBZ - BOS
2 stops24h 49mLufthansa
Deal found 5/28$878
Thu 9/58:05 pmBOS - SBZ
1 stop10h 20mLufthansa
Tue 9/175:50 pmSBZ - BOS
2 stops53h 10mLufthansa
Deal found 5/28$1,086

Cheap Boston to Sibiu flights in May & June 2024

Find cheap flight options from Boston to Sibiu specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Prices were last updated on May 30, 2024.
These are some of the most attractive deals on flights from Boston to Sibiu in 2024. Check back in a little while for more flight options.
Mon 6/177:15 pmBOS - SBZ
2 stops23h 05mMultiple Airlines
Tue 6/256:30 pmSBZ - BOS
2 stops26h 40mMultiple Airlines
Deal found 5/29$1,185
Mon 6/177:15 pmBOS - SBZ
2 stops23h 05mMultiple Airlines
Tue 6/253:55 pmSBZ - BOS
3 stops34h 40mMultiple Airlines
Deal found 5/29$1,205
Mon 6/177:15 pmBOS - SBZ
2 stops23h 05mMultiple Airlines
Tue 6/256:10 amSBZ - BOS
1 stop18h 40mMultiple Airlines
Deal found 5/29$1,228
Tue 6/186:00 amBOS - SBZ
3 stops36h 00mMultiple Airlines
Thu 6/275:50 pmSBZ - BOS
3 stops28h 30mMultiple Airlines
Deal found 5/29$1,418
Mon 6/178:05 pmBOS - SBZ
1 stop10h 20mMultiple Airlines
Tue 6/256:10 amSBZ - BOS
1 stop18h 40mMultiple Airlines
Deal found 5/29$1,426
Tue 6/186:05 amBOS - SBZ
2 stops28h 05mMultiple Airlines
Thu 6/276:10 amSBZ - BOS
1 stop18h 40mMultiple Airlines
Deal found 5/29$1,432
Mon 6/179:45 pmBOS - SBZ
3 stops34h 25mMultiple Airlines
Tue 6/253:55 pmSBZ - BOS
3 stops35h 20mMultiple Airlines
Deal found 5/29$1,456
Tue 6/185:10 pmBOS - SBZ
2 stops15h 00mMultiple Airlines
Thu 6/276:10 amSBZ - BOS
2 stops25h 35mMultiple Airlines
Deal found 5/29$1,460
Tue 6/188:05 pmBOS - SBZ
1 stop10h 20mUnited Airlines
Thu 6/276:10 amSBZ - BOS
1 stop18h 40mUnited Airlines
Deal found 5/29$1,541

Boston to Sibiu 2024 flight deals

Discover exclusive flight deals for travel between Boston and Sibiu in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
These are some of the most attractive deals on flights from Boston to Sibiu in 2024. Check back in a little while for more flight options.
Wed 9/45:10 pmBOS - SBZ
1 stop15h 00mAustrian Airlines
Tue 9/173:55 pmSBZ - BOS
1 stop28h 55mAustrian Airlines
Deal found 5/28$848
Wed 9/48:05 pmBOS - SBZ
1 stop10h 20mMultiple Airlines
Wed 9/186:10 amSBZ - BOS
1 stop18h 40mMultiple Airlines
Deal found 5/28$863
Wed 9/47:15 pmBOS - SBZ
2 stops23h 05mMultiple Airlines
Wed 9/186:10 amSBZ - BOS
3 stops18h 50mMultiple Airlines
Deal found 5/28$867
Wed 9/47:20 pmBOS - SBZ
2 stops22h 40mLufthansa
Wed 9/186:10 amSBZ - BOS
2 stops24h 49mLufthansa
Deal found 5/28$878
Wed 9/47:15 pmBOS - SBZ
2 stops23h 05mMultiple Airlines
Tue 9/173:55 pmSBZ - BOS
3 stops33h 05mMultiple Airlines
Deal found 5/28$899
Wed 9/45:10 pmBOS - SBZ
2 stops15h 00mMultiple Airlines
Tue 9/172:00 pmSBZ - BOS
2 stops56h 09mMultiple Airlines
Deal found 5/28$901
Thu 9/57:15 pmBOS - SBZ
2 stops23h 05mMultiple Airlines
Tue 9/173:55 pmSBZ - BOS
3 stops33h 05mMultiple Airlines
Deal found 5/28$918
Thu 9/57:15 pmBOS - SBZ
2 stops23h 05mMultiple Airlines
Tue 9/172:00 pmSBZ - BOS
2 stops14h 27mMultiple Airlines
Deal found 5/28$978
Thu 9/59:00 pmBOS - SBZ
3 stops21h 00mMultiple Airlines
Tue 9/173:55 pmSBZ - BOS
3 stops33h 05mMultiple Airlines
Deal found 5/28$1,061

One-way flights to Sibiu from Boston

Search for one-way flight options from Boston to Sibiu. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,784,634 searches. Data last updated May 30, 2024.
Take a look at some of the best available options we've come across on one-way flights from Boston to Sibiu. Those seeking round-trip flights from Boston to Sibiu should utilize the search form at the the top of the page.
Mon 7/1512:35 pmBOS - SBZ
3 stops29h 25mMultiple Airlines
Deal found 5/28$423
Mon 7/155:10 pmBOS - SBZ
1 stop15h 00mAustrian Airlines
Deal found 5/28$550
Mon 7/156:00 amBOS - SBZ
2 stops24h 25mUnited Airlines
Deal found 5/28$563

Find flights from Boston to Sibiu within your budget

Customize your flight search to find flights from Boston 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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$848 - $1,541

Route

Depart

Return

Price

Boston Logan IntlSibiu

BOS - SBZ

BOSSBZ

Boston Logan Intl

Wed 9/4

1 stop15h 00m

Sibiu

Tue 9/17

1 stop28h 55m

$848

Boston Logan IntlSibiu

BOS - SBZ

BOSSBZ

Boston Logan Intl

Wed 9/4

1 stop10h 20m

Sibiu

Wed 9/18

1 stop18h 40m

$863

Boston Logan IntlSibiu

BOS - SBZ

BOSSBZ

Boston Logan Intl

Wed 9/4

2 stops23h 05m

Sibiu

Wed 9/18

3 stops18h 50m

$867

Boston Logan IntlSibiu

BOS - SBZ

BOSSBZ

Boston Logan Intl

Wed 9/4

2 stops22h 40m

Sibiu

Wed 9/18

2 stops24h 49m

$878

Boston Logan IntlSibiu

BOS - SBZ

BOSSBZ

Boston Logan Intl

Wed 9/4

2 stops23h 05m

Sibiu

Tue 9/17

3 stops33h 05m

$899

Boston Logan IntlSibiu

BOS - SBZ

BOSSBZ

Boston Logan Intl

Wed 9/4

2 stops15h 00m

Sibiu

Tue 9/17

2 stops56h 09m

$901

Boston Logan IntlSibiu

BOS - SBZ

BOSSBZ

Boston Logan Intl

Thu 9/5

2 stops23h 05m

Sibiu

Tue 9/17

3 stops33h 05m

$918

Boston Logan IntlSibiu

BOS - SBZ

BOSSBZ

Boston Logan Intl

Thu 9/5

1 stop10h 20m

Sibiu

Tue 9/17

2 stops53h 10m

$1,086

Boston Logan IntlSibiu

BOS - SBZ

BOSSBZ

Boston Logan Intl

Tue 6/18

1 stop10h 20m

Sibiu

Thu 6/27

1 stop18h 40m

$1,541

Flights are sorted by cheapest first

Deals found on 5/28

What is the cheapest day to fly from Boston to Sibiu?

Use this chart to determine the cheapest time to fly round-trip from Boston to Sibiu. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Sibiu flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from Boston to Sibiu

Have a flexible travel schedule? Discover the best time to fly to Sibiu from Boston 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.

Temperature and rainfall in Sibiu by month

Plan your trip to Sibiu by taking into account the average temperature and rainfall totals by month.

SBZ

Temperature

24.8 - 66.2 °F

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 30, 2024.
Peruse reviews from past customers who have flown with United Airlines and Lufthansa from Boston to Sibiu to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.7
Good
1,023 reviews
Check prices

Food

6.8

Boarding

7.6

Entertainment

6.9

Overall

7.7

Comfort

7.4

Crew

8.1

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Austrian Airlines
7.7
Good
1,023 reviews
Austrian Airlines
7.7
Good
1,023 reviews
Check prices

Food

6.8

Boarding

7.6

Entertainment

6.9

Overall

7.7

Comfort

7.4

Crew

8.1

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

United Airlines
7.4
Good
10,777 reviews
Austrian Airlines
7.7
Good
1,023 reviews
Check prices

Food

6.8

Boarding

7.6

Entertainment

6.9

Overall

7.7

Comfort

7.4

Crew

8.1

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Lufthansa
7.0
Good
7,582 reviews
Austrian Airlines
7.7
Good
1,023 reviews
Check prices

Food

6.8

Boarding

7.6

Entertainment

6.9

Overall

7.7

Comfort

7.4

Crew

8.1

Reviews

1 / 10

FLight duration is OK, the plane is fine, the food is bad

Related info for your journey

Find useful and relevant information for your journey from Boston to Sibiu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boston to Sibiu for under $900 on Cheapflights?

    Yes, there are multiple flights from Boston to Sibiu for under $900. The cheapest flight booked recently is on Austrian Airlines for just $848, but on average you can expect to pay $1,106.

  • What are the cheapest airlines flying from Boston to Sibiu round-trip?

    Currently priced at $848, Austrian Airlines will fly you from Boston to Sibiu and back. In addition to Austrian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and United Airlines - these airlines can fly you to your destination from $878 and $1,541, respectively. Austrian Airlines is currently priced 35% below the average price you’ll pay for this route.

  • What does BOS to SBZ mean?

    BOS stands for Boston Logan Intl Airport, while SBZ stands for Sibiu Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Boston to Sibiu that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Sibiu flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Sibiu with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Sibiu flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Boston to Sibiu?

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

  • Can I find deals for flights from Boston to Sibiu that allow pets onboard?

    Many airlines flying from Boston to Sibiu offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Sibiu?

    Yes, you can often find last-minute deals on Boston to Sibiu flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Sibiu flight deals updated?

    The Boston to Sibiu flight deals you see on this page were last updated on 5/28.

See more FAQs

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Top 2 airlines flying from Boston to Sibiu

Discover the top 2 airlines that operate flights from Boston 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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$704Average$965FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$845Average$1,246FlexibilityNo cancel feeOn-time69%
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Search flights from Boston to Sibiu by cabin class

Find flights from Boston to Sibiu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Boston to Sibiu?

Deals for Boston to Sibiu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Boston to Sibiu?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sibiu from Boston.

Can Cheapflights find flights from Boston to Sibiu with no change fees?

Yes! Cheapflights helps users easily find flights from Boston to Sibiu with no change fees.

Can Cheapflights notify me if prices for flights from Boston to Sibiu become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sibiu from Boston today and book when prices fit your budget.

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