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Cluj Napoca

$293+ Cheap flights from Boston (BOS) to Cluj Napoca (CLJ)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — CLJ
dez 10 — dez 171
qua 12/10
qua 12/17
1 adult, Economy
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Find flight deals from Boston to Cluj Napoca

Cheapest flights from Boston to Cluj Napoca
Explore the most affordable flight options available from Boston to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembro 10, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/47:07 pmBOS - CLJ
2 stops35h 33mUnited Airlines
qui 12/186:00 amCLJ - BOS
2 stops38h 25mUnited Airlines
Deal found 11/8$641
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/48:40 pmBOS - CLJ
1 stop10h 00mLufthansa
qui 12/182:25 pmCLJ - BOS
1 stop11h 10mLufthansa
Deal found 11/8$830
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/41:00 pmBOS - CLJ
3 stops17h 40mAir Canada
qui 12/186:00 amCLJ - BOS
3 stops23h 37mAir Canada
Deal found 11/8$1,048
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/41:00 pmBOS - CLJ
3 stops17h 40mMultiple Airlines
qui 12/1810:50 amCLJ - BOS
2 stops29h 42mMultiple Airlines
Deal found 11/8$1,111

Cheap flight deals from Boston to Cluj Napoca

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cluj Napoca (CLJ). 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 novembro 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$389
(Booking.com)

One-way from

$293
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$387
Provider with most accurate pricing for Boston Logan Intl-Cluj Napoca flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Cluj Napoca flights.
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From Boston Logan Intl to Cluj Napoca
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One-way flight from Boston Logan Intl to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($299 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Cluj Napoca 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 novembro 10, 2025.
Use the filters below to find and compare flights from Boston to Cluj Napoca that are best for you.

Fly from

Boston

Fly to

Cluj Napoca

Route

Depart

Return

Price

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

dom 3/15

9:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

ter 3/24

2:25 pm-7:35 pm

1 stop11h 10m

$389

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

dom 3/15

5:45 am-2:40 pm

2 stops26h 55m

Cluj Napoca

ter 3/24

6:00 am-7:35 pm

1 stop19h 35m

$394

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

dom 3/15

12:23 pm-1:40 pm

2 stops19h 17m

Cluj Napoca

ter 3/24

2:25 pm-7:35 pm

1 stop11h 10m

$398

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

dom 3/29

10:35 am-2:35 pm

2 stops21h 00m

Cluj Napoca

dom 4/5

3:35 pm-7:55 pm

1 stop11h 20m

$435

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

sex 3/27

9:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

ter 3/31

6:00 am-5:40 pm

1 stop18h 40m

$443

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

dom 11/16

7:50 pm-8:55 pm

3 stops42h 05m

$293

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

dom 11/16

8:40 pm-12:55 am

1 stop21h 15m

$426

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

dom 11/16

2:21 pm-1:40 pm

2 stops40h 19m

$1,127

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Compare providers for flights from Boston to Cluj Napoca

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Cluj Napoca in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Cluj Napoca flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Cluj Napoca flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Cluj Napoca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Cluj Napoca flights, Cheapflights users trust eDreams the most. eDreams 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 Boston-Cluj Napoca 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 Boston to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca 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.

Cheapflights Insights

Everything you need to know about your flight from Boston to Cluj Napoca

What is the cheapest month to book a flight from Boston to Cluj Napoca?

Currently, November is the cheapest month in which you can book a flight from Boston to Cluj Napoca (average of $387). Flying from Boston to Cluj Napoca in June is currently the most expensive (average of $870). 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.

Reviews of airlines servicing Cluj Napoca

Get insights into the airlines that provide service to Cluj Napoca. 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 Cluj Napoca. Reviews last updated novembro 10, 2025.
Peruse reviews from past customers who have flown with SWISS, United Airlines, and Turkish Airlines from Boston to Cluj Napoca 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.
SWISS
7.5
Good
1,781 reviews

Crew

8.2

Overall

7.5

Entertainment

6.8

Comfort

7.4

Boarding

7.6

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,781 reviews
SWISS
7.5
Good
1,781 reviews

Crew

8.2

Overall

7.5

Entertainment

6.8

Comfort

7.4

Boarding

7.6

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
United Airlines
7.4
Good
9,012 reviews
SWISS
7.5
Good
1,781 reviews

Crew

8.2

Overall

7.5

Entertainment

6.8

Comfort

7.4

Boarding

7.6

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Turkish Airlines
7.3
Good
4,040 reviews
SWISS
7.5
Good
1,781 reviews

Crew

8.2

Overall

7.5

Entertainment

6.8

Comfort

7.4

Boarding

7.6

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Lufthansa
6.8
Okay
7,564 reviews
SWISS
7.5
Good
1,781 reviews

Crew

8.2

Overall

7.5

Entertainment

6.8

Comfort

7.4

Boarding

7.6

Food

7.1

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

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

  • How long is the flight from Boston to Cluj Napoca?

    For as low as $389, Lufthansa can have you in Cluj Napoca from Boston in 10h. The distance from Boston to Cluj Napoca is about 4369 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Lufthansa ($391), SWISS ($434), and Turkish Airlines ($564) offers the cheapest pricing from Boston to Cluj Napoca. Lufthansa is priced at 45% lower than the current average price of a flight leaving 3 months from now.

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

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

  • How can I find direct flights from Boston to Cluj Napoca?

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

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

    Yes. Cheapflights offers flight deals from Boston to Cluj Napoca 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 Boston to Cluj Napoca?

    Currently, November is the cheapest month in which you can book a flight from Boston to Cluj Napoca (average of $387). Flying from Boston to Cluj Napoca in June is currently the most expensive (average of $870). 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

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Top 4 airlines flying from Boston to Cluj Napoca

Discover the top 4 airlines that operate flights from Boston to Cluj Napoca. 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 novembro 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$391Average$647FlexibilityNo cancel feeOn-time76%
SWISSCheapest$434Average$1,021FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$564Average$652FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$641Average$710FlexibilityNo cancel feeOn-time69%

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