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Ljubljana

$352+ Cheap flights from Boston (BOS) to Ljubljana (LJU)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LJU
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Boston to Ljubljana

Cheapest flights from Boston to Ljubljana
Explore the most affordable flight options available from Boston to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.

This Justfly.com deal was found by Cheapflights users on 3/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/309:50 pm
BOS
-
LJU
1 stop33h 05m
Turkish Airlines
Wed 4/151:50 pm
LJU
-
BOS
1 stop36h 05m
Turkish Airlines
Deal found 3/17$526
This Justfly.com deal was found by Cheapflights users on 3/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:50 pm
BOS
-
LJU
1 stop15h 30m
Turkish Airlines
Wed 5/201:50 pm
LJU
-
BOS
1 stop36h 05m
Turkish Airlines
Deal found 3/12$536
This FlightHub deal was found by Cheapflights users on 3/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:00 pm
BOS
-
LJU
1 stop16h 40m
Turkish Airlines
Mon 3/308:15 pm
LJU
-
BOS
1 stop29h 40m
Turkish Airlines
Deal found 3/15$537
This FlightHub deal was found by Cheapflights users on 3/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:50 pm
BOS
-
LJU
1 stop15h 30m
Turkish Airlines
Mon 4/69:40 am
LJU
-
BOS
1 stop16h 15m
Turkish Airlines
Deal found 3/16$538
This Booking.com deal was found by Cheapflights users on 3/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:50 pm
BOS
-
LJU
1 stop28h 55m
Turkish Airlines
Wed 4/158:15 pm
LJU
-
BOS
1 stop29h 40m
Turkish Airlines
Deal found 3/17$539
This Turkish Airlines deal was found by Cheapflights users on 3/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/129:50 pm
BOS
-
LJU
1 stop28h 55m
Turkish Airlines
Fri 10/238:15 pm
LJU
-
BOS
1 stop29h 40m
Turkish Airlines
Deal found 3/17$553
This oojo deal was found by Cheapflights users on 3/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:50 pm
BOS
-
LJU
1 stop28h 55m
Turkish Airlines
Wed 5/69:40 am
LJU
-
BOS
1 stop16h 15m
Turkish Airlines
Deal found 3/15$577
This Mytrip deal was found by Cheapflights users on 3/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:50 pm
BOS
-
LJU
1 stop15h 30m
Turkish Airlines
Mon 5/48:15 pm
LJU
-
BOS
1 stop29h 40m
Turkish Airlines
Deal found 3/13$581
This FlightHub deal was found by Cheapflights users on 3/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:50 pm
BOS
-
LJU
1 stop28h 55m
Turkish Airlines
Sat 10/31:50 pm
LJU
-
BOS
1 stop36h 05m
Turkish Airlines
Deal found 3/13$582
This FlightHub deal was found by Cheapflights users on 3/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:50 pm
BOS
-
LJU
1 stop33h 05m
Turkish Airlines
Wed 5/69:40 am
LJU
-
BOS
1 stop16h 15m
Turkish Airlines
Deal found 3/12$593

Find flight deals from Boston to Ljubljana

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Ljubljana (LJU). 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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$526
(FlightHub)

One-way from

$388
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$629
Provider with most accurate pricing for Boston Logan Intl-Ljubljana Joze Pucnik flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Ljubljana Joze Pucnik flights.
Search Deals
From Boston Logan Intl to Ljubljana Joze Pucnik
Search Deals
One-way flight from Boston Logan Intl to Ljubljana Joze Pucnik
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($130 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($75 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Ljubljana 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 March 17, 2026.
Use the filters below to find and compare flights from Boston to Ljubljana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 8/30

9:50 pm-8:45 am

1 stop28h 55m

Ljubljana Joze Pucnik

Mon 9/14

1:50 pm-7:55 pm

1 stop36h 05m

$654

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Thu 9/3

9:50 pm-7:20 pm

1 stop15h 30m

Ljubljana Joze Pucnik

Mon 9/14

8:15 pm-7:55 pm

1 stop29h 40m

$678

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Fri 3/27

11:10 pm-10:15 pm

1 stop18h 05m

Ljubljana Joze Pucnik

Sun 4/5

6:25 am-7:55 pm

1 stop19h 30m

$688

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Wed 4/8

9:50 pm-7:20 pm

1 stop15h 30m

Ljubljana Joze Pucnik

Sun 4/12

8:15 pm-7:55 pm

1 stop29h 40m

$741

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 3/29

5:45 pm-12:40 pm

2 stops12h 55m

Ljubljana Joze Pucnik

Sat 4/4

8:00 pm-5:40 pm

1 stop27h 40m

$750

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sat 3/28

8:45 pm-8:45 pm

2 stops19h 00m

Ljubljana Joze Pucnik

Sat 4/4

10:15 am-5:40 pm

2 stops13h 25m

$760

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 3/29

7:05 pm-1:50 pm

1 stop12h 45m

Ljubljana Joze Pucnik

Sun 4/5

2:00 pm-10:55 pm

2 stops14h 55m

$855

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 3/29

5:45 pm-12:40 pm

2 stops12h 55m

Ljubljana Joze Pucnik

Sun 4/5

10:15 am-5:40 pm

2 stops13h 25m

$871
Quickest round-trip

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 8/30

9:40 pm-1:55 pm

1 stop10h 15m

Ljubljana Joze Pucnik

Mon 9/14

10:25 am-5:40 pm

2 stops13h 15m

$1,031

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sun 8/30

9:30 am-7:25 pm

2 stops27h 55m

Ljubljana Joze Pucnik

Mon 9/14

8:00 pm-3:40 pm

2 stops25h 40m

$1,067

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Boston to Ljubljana

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 Ljubljana in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 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-Ljubljana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Ljubljana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Ljubljana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Ljubljana flights, Cheapflights users trust FlightHub the most. FlightHub 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-Ljubljana 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 Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana 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 Ljubljana

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

Currently, January is the cheapest month in which you can book a flight from Boston to Ljubljana (average of $438). Flying from Boston to Ljubljana in June is currently the most expensive (average of $1,054). 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 Ljubljana

Get insights into the airlines that provide service to Ljubljana. 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 Ljubljana. Reviews last updated March 17, 2026.
See what other customers who have flown with Delta,SWISS, andTurkish Airlines from Boston to Ljubljana have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,288 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,288 reviews
Delta
7.9
Good
8,288 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
SWISS
7.5
Good
1,899 reviews
Delta
7.9
Good
8,288 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Turkish Airlines
7.3
Good
4,258 reviews
Delta
7.9
Good
8,288 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,858 reviews
Delta
7.9
Good
8,288 reviews

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Boston to Ljubljana. 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 Ljubljana?

    Airlines like Turkish Airlines, SWISS, and Lufthansa fly from Boston to Ljubljana in about 12h 55m. The time it takes to get you to your destination can typically vary by up to 16h. The distance from Boston to Ljubljana is about 4018 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, SWISS ($442), Lufthansa ($507), and Turkish Airlines ($555) offers the cheapest pricing from Boston to Ljubljana. These flights start at 50% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Ljubljana 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 Ljubljana?

    Currently, January is the cheapest month in which you can book a flight from Boston to Ljubljana (average of $438). Flying from Boston to Ljubljana in June is currently the most expensive (average of $1,054). 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

Traveling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Kranjska Gora

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Top 4 airlines flying from Boston to Ljubljana

Discover the top 4 airlines that operate flights from Boston to Ljubljana. 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$442Average$725FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$507Average$1,037FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$555Average$855FlexibilityNo cancel feeOn-time77%
DeltaCheapest$561Average$994FlexibilityNo cancel feeOn-timeN/A

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