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Ljubljana

$351+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LJU
apr. 1 — apr. 81
tir. 4/1
tir. 4/8
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Ljubljana Joze Pucnik are usually found in January or February, booked 84 days in advance, depart on a Sunday or Monday and return on a Tuesday

Cheap 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 marts 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$822
(Mytrip)

One-way from

$351
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$766
Provider with most accurate pricing for Boston Logan Intl-Ljubljana Joze Pucnik flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Ljubljana Joze Pucnik flights.
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From Boston Logan Intl to Ljubljana Joze Pucnik
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One-way flight from Boston Logan Intl to Ljubljana Joze Pucnik
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Highest demand for flights based on searches. 23% potential increase in price ($300 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 marts 27, 2025.

This SWISS deal was found by Cheapflights users on 3/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 10/179:40 pmBOS - LJU
1 stop30h 25mSWISS
fre. 10/2410:50 amLJU - BOS
1 stop15h 05mSWISS
Deal found 3/27$734
This Lufthansa deal was found by Cheapflights users on 3/27. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 10/178:05 pmBOS - LJU
1 stop17h 20mLufthansa
fre. 10/249:30 amLJU - BOS
2 stops12h 30mLufthansa
Deal found 3/27$765
This Mytrip deal was found by Cheapflights users on 3/26. 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.
ons. 5/77:15 pmBOS - LJU
3 stops31h 40mMultiple Airlines
lør. 5/177:20 pmLJU - BOS
3 stops28h 30mMultiple Airlines
Deal found 3/26$822
This oojo deal was found by Cheapflights users on 3/26. 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.
man. 3/319:35 pmBOS - LJU
1 stop15h 40mTurkish Airlines
man. 4/79:25 amLJU - BOS
1 stop16h 15mTurkish Airlines
Deal found 3/26$829
This FlightHub deal was found by Cheapflights users on 3/26. 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.
man. 3/315:23 pmBOS - LJU
2 stops16h 57mLOT
man. 4/71:20 pmLJU - BOS
2 stops16h 59mLOT
Deal found 3/26$961
This oojo deal was found by Cheapflights users on 3/26. 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.
ons. 4/307:40 pmBOS - LJU
1 stop16h 10mBritish Airways
fre. 5/99:05 pmLJU - BOS
1 stop20h 05mBritish Airways
Deal found 3/26$965
This Air Serbia deal was found by Cheapflights users on 3/27. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
søn. 8/31:45 pmBOS - LJU
2 stops37h 10mAir Serbia
man. 8/258:45 pmLJU - BOS
2 stops25h 28mAir Serbia
Deal found 3/27$966
This Brussels Airlines deal was found by Cheapflights users on 3/27. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
søn. 5/115:50 pmBOS - LJU
2 stops17h 55mBrussels Airlines
søn. 5/1811:55 amLJU - BOS
2 stops14h 15mBrussels Airlines
Deal found 3/27$1,400

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 marts 27, 2025.
Use the filters below to find and compare flights from Boston to Ljubljana that are best for you.

Fly from

Boston

Fly to

Ljubljana

Route

Depart

Return

Price

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

ons. 5/7

7:15 pm-8:55 am

3 stops31h 40m

Ljubljana Joze Pucnik

lør. 5/17

7:20 pm-5:50 pm

3 stops28h 30m

$822

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

ons. 4/9

9:35 pm-7:15 pm

1 stop15h 40m

Ljubljana Joze Pucnik

søn. 4/13

8:10 pm-7:40 pm

1 stop29h 30m

$846

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

ons. 4/30

7:40 pm-5:50 pm

1 stop16h 10m

Ljubljana Joze Pucnik

fre. 5/9

9:05 pm-11:10 am

1 stop20h 05m

$965

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

søn. 8/3

1:45 pm-8:55 am

2 stops37h 10m

Ljubljana Joze Pucnik

man. 8/25

8:45 pm-4:13 pm

2 stops25h 28m

$966

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

fre. 5/16

8:05 pm-12:35 pm

1 stop10h 30m

Ljubljana Joze Pucnik

lør. 5/24

10:05 am-7:20 pm

2 stops15h 15m

$1,150

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

ons. 4/9

11:25 am-4:20 pm

2 stops22h 55m

Ljubljana Joze Pucnik

søn. 4/13

5:05 pm-12:19 am

2 stops37h 14m

$1,179

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

søn. 5/11

5:05 pm-6:35 pm

1 stop19h 30m

Ljubljana Joze Pucnik

søn. 5/18

10:50 am-3:25 pm

1 stop10h 35m

$1,339

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

søn. 5/11

5:50 pm-5:45 pm

2 stops17h 55m

Ljubljana Joze Pucnik

søn. 5/18

11:55 am-8:10 pm

2 stops14h 15m

$1,400

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

man. 9/22

11:35 pm-10:20 am

2 stops28h 45m

$351

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

fre. 9/19

9:55 pm-7:20 pm

1 stop15h 25m

$510

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 13 results
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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
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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

How far ahead should I book a flight from Boston to Ljubljana?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Ljubljana. Price data was last updated on March 21, 2025.

The best time to book flights from Boston to Ljubljana is 84 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Boston to Ljubljana (average of $710). Flying from Boston to Ljubljana in June is currently the most expensive (average of $1,520). 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.

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

Find hourly flight availability from Boston to Ljubljana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marts 27, 2025.

It’s typically best to fly out from Boston to Ljubljana in the afternoon. Doing so could potentially save you 13% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Ljubljana by month

Plan your trip to Ljubljana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ljubljana ranges from 1.6 - 2.8 inches per month. October is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Ljubljana when rainfall is around 1.6 in.

Temperature in Ljubljana by month

Plan your trip to Ljubljana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ljubljana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 marts 27, 2025.
LOT
7.6
Good
1,063 reviews

Boarding

7.6

Comfort

7.5

Food

7.2

Overall

7.6

Crew

8.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
LOT
7.6
Good
1,063 reviews
LOT
7.6
Good
1,063 reviews

Boarding

7.6

Comfort

7.5

Food

7.2

Overall

7.6

Crew

8.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
SWISS
7.5
Good
1,570 reviews
LOT
7.6
Good
1,063 reviews

Boarding

7.6

Comfort

7.5

Food

7.2

Overall

7.6

Crew

8.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Brussels Airlines
7.4
Good
344 reviews
LOT
7.6
Good
1,063 reviews

Boarding

7.6

Comfort

7.5

Food

7.2

Overall

7.6

Crew

8.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Turkish Airlines
7.3
Good
3,744 reviews
LOT
7.6
Good
1,063 reviews

Boarding

7.6

Comfort

7.5

Food

7.2

Overall

7.6

Crew

8.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Lufthansa
6.7
Okay
6,955 reviews
LOT
7.6
Good
1,063 reviews

Boarding

7.6

Comfort

7.5

Food

7.2

Overall

7.6

Crew

8.2

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

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.

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

    According to our current data, Turkish Airlines ($846), British Airways ($965), and Air Serbia ($966) offers the cheapest pricing from Boston to Ljubljana. These flights start at 11% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Boston to Ljubljana one-way?

    The cheapest airlines for a one-way flight from Boston to Ljubljana are British Airways ($510), Air Serbia ($683), and Turkish Airlines ($957).

  • 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, February is the cheapest month in which you can book a flight from Boston to Ljubljana (average of $710). Flying from Boston to Ljubljana in June is currently the most expensive (average of $1,520). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Ljubljana

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Maribor flights

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 marts 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$529Average$1,282FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$679Average$769FlexibilityNo cancel feeOn-time77%
SWISSCheapest$706Average$1,076FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$784Average$1,079FlexibilityNo cancel feeOn-time76%
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