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Cheap flights from Boston to Cluj Napoca from $768

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Cluj Napoca departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Cluj Napoca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:50 pm - 9:05 amBOS  Boston Logan Intl-CLJ Cluj Napoca
28h 15m1 stop Istanbul
Turkish Airlines Logo
9:05 pm - 7:55 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
29h 50m1 stop Istanbul
$768Turkish Airlines
ح, أغسطس 30 - ث, سبتمبر 15
Turkish Airlines Logo
9:50 pm - 9:05 amBOS  Boston Logan Intl-CLJ Cluj Napoca
28h 15m1 stop Istanbul
Turkish Airlines Logo
9:25 pm - 6:05 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
27h 40m1 stop Istanbul
$783Turkish Airlines
ث, سبتمبر 22 - ث, نوفمبر 10
Multiple Airlines Logo
8:50 pm - 1:50 pmBOS  Boston Logan Intl-CLJ Cluj Napoca
34h 00m2 stops Reykjavik Keflavik Intl Brussels Bruxelles-National
Multiple Airlines Logo
6:25 pm - 9:05 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
33h 40m1 stop Barcelona-El Prat
$824Multiple Airlines
ح, أغسطس 30 - ث, سبتمبر 15
Turkish Airlines Logo
8:00 pm - 8:35 pmBOS  Boston Logan Intl-CLJ Cluj Napoca
17h 35m1 stop Istanbul
Turkish Airlines Logo
9:55 am - 6:05 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
15h 10m1 stop Istanbul
$853Turkish Airlines
خ, نوفمبر 12 - ن, نوفمبر 16
Lufthansa Logo
7:23 pm - 12:30 amBOS  Boston Logan Intl-CLJ Cluj Napoca
22h 07m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
6:10 am - 6:35 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
19h 25m1 stop Munich Franz Josef Strauss
$870Lufthansa
ث, سبتمبر 22 - ث, نوفمبر 10
Turkish Airlines Logo
8:00 pm - 8:35 pmBOS  Boston Logan Intl-CLJ Cluj Napoca
17h 35m1 stop Istanbul
Turkish Airlines Logo
9:55 am - 6:05 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
15h 10m1 stop Istanbul
$873Turkish Airlines
ر, نوفمبر 18 - ح, نوفمبر 22
Lufthansa Logo
7:23 pm - 12:30 amBOS  Boston Logan Intl-CLJ Cluj Napoca
22h 07m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss
Lufthansa Logo
2:35 pm - 11:59 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
16h 24m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl
$877Lufthansa
ث, سبتمبر 22 - ث, نوفمبر 10
United Airlines Logo
10:30 am - 1:50 pmBOS  Boston Logan Intl-CLJ Cluj Napoca
20h 20m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
2:35 pm - 6:35 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
11h 00m1 stop Munich Franz Josef Strauss
$894United Airlines
ر, نوفمبر 18 - ح, نوفمبر 22
Air Canada Logo
5:30 am - 1:50 pmBOS  Boston Logan Intl-CLJ Cluj Napoca
25h 20m2 stops Montreal Pierre Elliott Trudeau Intl Munich Franz Josef Strauss
Air Canada Logo
2:35 pm - 9:58 amCLJ  Cluj Napoca-BOS Boston Logan Intl
26h 23m2 stops Munich Franz Josef Strauss Montreal Pierre Elliott Trudeau Intl
$896Air Canada
ر, نوفمبر 18 - ح, نوفمبر 22
United Airlines Logo
9:00 am - 1:50 pmBOS  Boston Logan Intl-CLJ Cluj Napoca
21h 50m2 stops Newark Munich Franz Josef Strauss
United Airlines Logo
2:35 pm - 10:37 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
39h 02m2 stops Munich Franz Josef Strauss Toronto Pearson Intl
$912United Airlines
خ, نوفمبر 12 - ن, نوفمبر 16

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Turkish Airlines flights from Boston to Cluj Napoca

Our best Turkish Airlines deals on Boston to Cluj Napoca flight tickets
Turkish Airlines
Aug 30
BOS9:50 pmBoston Logan Intl
28h 15m
1 stop
CLJ9:05 amCluj Napoca
Sep 15
CLJ9:05 pmCluj Napoca
29h 50m
1 stop
BOS7:55 pmBoston Logan Intl
$768
Turkish Airlines
Sep 22
BOS9:50 pmBoston Logan Intl
28h 15m
1 stop
CLJ9:05 amCluj Napoca
Nov 10
CLJ9:25 pmCluj Napoca
27h 40m
1 stop
BOS6:05 pmBoston Logan Intl
$783
Turkish Airlines
Nov 12
BOS8:00 pmBoston Logan Intl
17h 35m
1 stop
CLJ8:35 pmCluj Napoca
Nov 16
CLJ9:55 amCluj Napoca
15h 10m
1 stop
BOS6:05 pmBoston Logan Intl
$853

Lufthansa flights from Boston to Cluj Napoca

Our best Lufthansa deals on Boston to Cluj Napoca flight tickets
Lufthansa
Aug 17
BOS8:05 pmBoston Logan Intl
10h 05m
1 stop
CLJ1:10 pmCluj Napoca
Sep 8
CLJ6:00 amCluj Napoca
18h 40m
1 stop
BOS5:40 pmBoston Logan Intl
$862
Lufthansa
Sep 22
BOS7:23 pmBoston Logan Intl
22h 07m
2 stops
CLJ12:30 amCluj Napoca
Nov 10
CLJ6:10 amCluj Napoca
19h 25m
1 stop
BOS6:35 pmBoston Logan Intl
$870
Lufthansa
Aug 17
BOS8:05 pmBoston Logan Intl
10h 05m
1 stop
CLJ1:10 pmCluj Napoca
Sep 8
CLJ1:50 pmCluj Napoca
17h 09m
2 stops
BOS11:59 pmBoston Logan Intl
$875

momondo 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, momondo users made 832,500 searches. Data last updated أغسطس 10, 2026.
Use the filters below to find and compare flights from Boston to Cluj Napoca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonCluj Napoca

BOS Boston Logan Intl - CLJ Cluj Napoca

BOSCLJ

Boston Logan Intl

ح 8/30

9:50 pm-9:05 am

1 stop28h 15m

Cluj Napoca

ث 9/15

9:05 pm-7:55 pm

1 stop29h 50m

$768

BostonCluj Napoca

BOS Boston Logan Intl - CLJ Cluj Napoca

BOSCLJ

Boston Logan Intl

ث 9/22

9:50 pm-9:05 am

1 stop28h 15m

Cluj Napoca

ث 11/10

9:25 pm-6:05 pm

1 stop27h 40m

$783

BostonCluj Napoca

BOS Boston Logan Intl - CLJ Cluj Napoca

BOSCLJ

Boston Logan Intl

ح 8/30

8:50 pm-1:50 pm

2 stops34h 00m

Cluj Napoca

ث 9/15

6:25 pm-9:05 pm

1 stop33h 40m

$824

BostonCluj Napoca

BOS Boston Logan Intl - CLJ Cluj Napoca

BOSCLJ

Boston Logan Intl

خ 11/12

8:00 pm-8:35 pm

1 stop17h 35m

Cluj Napoca

ن 11/16

9:55 am-6:05 pm

1 stop15h 10m

$853

BostonCluj Napoca

BOS Boston Logan Intl - CLJ Cluj Napoca

BOSCLJ

Boston Logan Intl

ث 9/22

7:23 pm-12:30 am

2 stops22h 07m

Cluj Napoca

ث 11/10

6:10 am-6:35 pm

1 stop19h 25m

$870

BostonCluj Napoca

BOS Boston Logan Intl - CLJ Cluj Napoca

BOSCLJ

Boston Logan Intl

ر 11/18

8:00 pm-8:35 pm

1 stop17h 35m

Cluj Napoca

ح 11/22

9:55 am-6:05 pm

1 stop15h 10m

$873

BostonCluj Napoca

BOS Boston Logan Intl - CLJ Cluj Napoca

BOSCLJ

Boston Logan Intl

ث 9/22

7:23 pm-12:30 am

2 stops22h 07m

Cluj Napoca

ث 11/10

2:35 pm-11:59 pm

2 stops16h 24m

$877
Quickest round-trip

BostonCluj Napoca

BOS Boston Logan Intl - CLJ Cluj Napoca

BOSCLJ

Boston Logan Intl

ر 11/18

10:30 am-1:50 pm

2 stops20h 20m

Cluj Napoca

ح 11/22

2:35 pm-6:35 pm

1 stop11h 00m

$894

BostonCluj Napoca

BOS Boston Logan Intl - CLJ Cluj Napoca

BOSCLJ

Boston Logan Intl

ر 11/18

5:30 am-1:50 pm

2 stops25h 20m

Cluj Napoca

ح 11/22

2:35 pm-9:58 am

2 stops26h 23m

$896

BostonCluj Napoca

BOS Boston Logan Intl - CLJ Cluj Napoca

BOSCLJ

Boston Logan Intl

خ 11/12

9:00 am-1:50 pm

2 stops21h 50m

Cluj Napoca

ن 11/16

2:35 pm-10:37 pm

2 stops39h 02m

$912

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cluj Napoca from

How to get the cheapest flight ticket from Boston to Cluj Napoca

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

What is the typical price of a round-trip flight between Boston and Cluj Napoca?

Prices are currently low for flights on this route.

Typical prices usually range from $788 to $897.
The lowest price recently found on this route was $768.

What is the cheapest month to fly to Cluj Napoca?

The month of February is, on average, the cheapest month to fly to Cluj Napoca from Boston, with most prices found around $0. If you don’t want to visit Cluj Napoca in February, then you should wait until November to fly from Boston, when ticket prices are also cheap, with an average price of $387.

Can stopping save me money on Boston to Cluj Napoca flights?

You could potentially save up to 12% on your flight if you consider stops on a Boston to Cluj Napoca flight.

When to book flights from Boston to Cluj Napoca

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Cluj Napoca according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Cluj Napoca (BOS to CLJ) flight deals and tips

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

Fastest flight time

17h 35m

Direct flights

None
The fastest flight from Boston to Cluj Napoca takes 17h 35m
There are no direct flights from Boston to Cluj Napoca. There are no popular flight routes from Boston to Cluj Napoca.
Search flight deals

Frequently asked questions about flying from Boston to Cluj Napoca

  • How far is Boston Logan Intl to Cluj Napoca by plane?

    The straight-line distance from Boston Logan Intl to Cluj Napoca is 4369.1 mi. Typically, this will take 17h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Cluj Napoca Airport?

    Prices for flights from Boston Logan Intl Airport to Cluj Napoca Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Cluj Napoca Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Cluj Napoca Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Cluj Napoca Airport.

  • What documentation or ID do you need to fly to Cluj Napoca Airport?

    The necessary travel and health documents for your Cluj Napoca Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Cluj Napoca?

Best airlines flying from Boston to Cluj Napoca

Compare and see reviews for airlines that fly from Boston to Cluj Napoca with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $387Free CancellationRating
6.8
8,176 reviews
Search Lufthansa flights
SWISSPriceFrom $434Free CancellationRating
7.5
2,035 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $511Free CancellationRating
7.4
4,480 reviews
Search Turkish Airlines flights

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Turda

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Cluj Napoca. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Cluj Napoca 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 Cluj Napoca?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Cluj Napoca.

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

Yes. momondo can track prices for Boston to Cluj Napoca 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.

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