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BOS - LJU

$359 Find Cheap Flights from Boston to Ljubljana - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$727
Typical prices: $656-$1,213
Multiple Airlines
Sat 11/17Sat 11/24
BOS - LJU • 3 stops
Cheapest one-way
$359
Typical prices: $523-$1,035
Multiple Airlines
Sat 11/3
BOS - LJU • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Boston and Ljubljana. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
25 weeks
in advance
Our data shows that travelers who book at least 25 weeks in advance save around 57% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 38% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Istanbul (IST)
Cheapest • Avg $740 (round-trip)
Munich Franz Josef Strauss (MUC)
Shortest trip • 10h 51m (one-way)
Insights
Insights
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We hope you love your trip to Ljubljana!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Ljubljana (BOS-LJU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Ljubljana

Thu, Nov 5 - Tue, Nov 17
Turkish Airlines Logo
9:00 pm - 6:45 pmBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
15h 45m1 stop Istanbul
Turkish Airlines Logo
9:20 am - 6:05 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
14h 45m1 stop Istanbul
$749Turkish Airlines
Mon, Oct 19 - Tue, Nov 3
Turkish Airlines Logo
9:50 pm - 7:30 pmBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
15h 40m1 stop Istanbul
Turkish Airlines Logo
9:20 am - 7:05 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
15h 45m1 stop Istanbul
$768Turkish Airlines
Wed, Dec 9 - Mon, Dec 14
Multiple Airlines Logo
5:30 am - 5:05 pmBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
29h 35m2 stops Montreal Pierre Elliott Trudeau Intl Barcelona-El Prat
Multiple Airlines Logo
8:45 pm - 8:30 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
29h 45m3 stops Barcelona-El Prat Lisbon Humberto Delgado Porto
$793Multiple Airlines
Sun, Oct 25 - Wed, Nov 4
Multiple Airlines Logo
7:10 am - 8:25 amBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
20h 15m2 stops New York John F Kennedy Intl Istanbul
Multiple Airlines Logo
7:40 pm - 7:05 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
29h 25m1 stop Istanbul
$803Multiple Airlines
Mon, Nov 30 - Mon, Dec 7
SWISS Logo
9:50 pm - 2:15 pmBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
10h 25m1 stop Zurich
SWISS Logo
3:15 pm - 8:20 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
11h 05m1 stop Zurich
$978SWISS
Thu, Dec 10 - Wed, Jan 6
SWISS Logo
9:50 pm - 2:15 pmBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
10h 25m1 stop Zurich
SWISS Logo
3:15 pm - 8:20 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
11h 05m1 stop Zurich
$1,000SWISS
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
5:30 am - 10:05 amBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
22h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
United Airlines Logo
6:40 am - 1:45 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
13h 05m1 stop Frankfurt am Main
$1,015United Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
10:25 am - 10:05 amBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
17h 40m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main
United Airlines Logo
6:40 am - 7:02 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
18h 22m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$1,019United Airlines
Sat, Nov 21 - Sat, Nov 28
Lufthansa Logo
8:40 pm - 9:20 pmBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
18h 40m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
6:40 am - 1:45 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
13h 05m1 stop Frankfurt am Main
$1,183Lufthansa
Tue, Dec 1 - Thu, Dec 10
Lufthansa Logo
2:36 pm - 10:05 amBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
13h 29m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
10:45 am - 6:35 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
13h 50m2 stops Frankfurt am Main Munich Franz Josef Strauss
$1,186Lufthansa
Booking Insights

Price, demand and travel trends for Boston to Ljubljana flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Boston to Ljubljana?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Boston to Ljubljana. It’s 15% cheaper than the average day, while Saturday is the most expensive, with prices 39% higher.

When are flights from Boston to Ljubljana the cheapest?

Flights from Boston to Ljubljana are cheapest 25 weeks before departure. Booking in this window typically costs about 57% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

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Key details for Boston to Ljubljana flights

Low season

February

Cheapest flight

$359
Beat the crowds with an average 47% drop in travelers.
The most popular month to fly with an average 136% increase in travelers.
One-way flight from Boston to Ljubljana

When to book flights from Boston to Ljubljana

Are your dates flexible? Find out the best times to travel from Boston to Ljubljana based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Ljubljana flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boston to Ljubljana?

    Three cabin classes are available on flights from Boston to Ljubljana:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Boston to Ljubljana?

    A nonstop flight from Boston to Ljubljana takes 00m, covering 4,018 miles.

  • Do I need a passport to fly from Boston to Ljubljana?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Boston to Ljubljana flight?

    Round-trip flights from Boston to Ljubljana range from $656 to $1,213, with an average of $911 over the past 12 months. Anything below $656 counts as a good deal.

  • How expensive are last-minute Boston to Ljubljana flights?

    Last-minute fares on this route (booked within two weeks of departure) run 72% above the $911 route average. Book 25 weeks before departure for the lowest fares.

  • Have flight prices from Boston to Ljubljana changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $749 to $3,701. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Boston to Ljubljana looking right now?

    One-way fares from Boston to Ljubljana are currently higher than usual. Average one-way flight prices are about $1,504, which is 124% above the typical average for this route.

  • What car rental options are available at Ljubljana Joze Pucnik Airport (LJU)?

    Ljubljana Joze Pucnik Airport (LJU) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:

    • Sixt
    • Avantcar
    • CarWiz
    • Europcar
    • Alamo

  • Which airports can I use when flying from Boston to Ljubljana?

    Flights from Boston to Ljubljana usually depart from Boston Logan Intl (BOS) and arrive at Ljubljana Joze Pucnik (LJU).

  • Which airports do connecting flights from Boston to Ljubljana pass through?

    One-stop flights from Boston to Ljubljana most commonly connect through:

    • Zurich (ZRH) - 52% of one-stop connections
    • Istanbul (IST) - 16% of one-stop connections
    • Amsterdam Schiphol (AMS) - 15% of one-stop connections
    • Frankfurt am Main (FRA) - 7% of one-stop connections

  • Can I save money by using flexible dates for flights from Boston to Ljubljana?

    Yes. Flexible dates can save you up to 39% on flights from Boston to Ljubljana. Tuesday is the cheapest departure day at $779 round-trip on average, while Saturday is the most expensive at $1,274, a difference of $495.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Boston to Ljubljana?

    Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 10h 51m, compared with 10h 54m via Frankfurt am Main (FRA) and 11h 01m via Paris Charles de Gaulle (CDG).

  • What is the time difference between Boston and Ljubljana?

    Ljubljana is 6 hours ahead of Boston (Central European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Boston to Ljubljana flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $779, about $495 less than Saturday fares (39% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 57% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Boston to Ljubljana trip for February. Fares historically average $563 round-trip in that month - typically $1,169 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Boston to Ljubljana

Complete your trip to Ljubljana with a hotel stay or car rental

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