BOS - LJU

$393 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
$711
Typical prices: $639-$1,185
Multiple Airlines
Fri 10/12Sat 10/20
BOS - LJU • 3 stops
Cheapest one-way
$393
Typical prices: $513-$835
Multiple Airlines
Wed 10/3
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
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 35% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Istanbul (IST)
Cheapest • Avg $740 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 10h 41m (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

Mon, Oct 12 - Tue, Oct 20
Multiple Airlines Logo
5:40 pm - 8:50 amBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
33h 10m3 stops Kastrup Copenhagen Stockholm Arlanda Belgrade Nikola Tesla
Multiple Airlines Logo
1:45 pm - 3:35 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
31h 50m3 stops Riga Intl Stockholm Arlanda Kastrup Copenhagen
$711Multiple Airlines
Tue, Nov 10 - Sun, Nov 15
Multiple Airlines Logo
5:35 pm - 9:00 amBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
33h 25m3 stops Kastrup Copenhagen Stockholm Arlanda Belgrade Nikola Tesla
Multiple Airlines Logo
1:45 pm - 3:40 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
31h 55m3 stops Warsaw Frederic Chopin Stockholm Arlanda Kastrup Copenhagen
$754Multiple Airlines
Mon, Oct 12 - Tue, Oct 27
Turkish Airlines Logo
9:50 pm - 7:30 pmBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
15h 40m1 stop Istanbul
Turkish Airlines Logo
9:10 am - 7:05 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
14h 55m1 stop Istanbul
$766Turkish Airlines
Mon, Nov 2 - 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
9:10 am - 6:05 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
14h 55m1 stop Istanbul
$768Turkish Airlines
Thu, Nov 5 - Sun, Nov 8
SWISS Logo
9:50 pm - 10:45 pmBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
18h 55m1 stop Zurich
SWISS Logo
6:15 am - 8:20 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
20h 05m1 stop Zurich
$802SWISS
Tue, Nov 10 - Sun, Nov 15
SWISS Logo
9:50 pm - 2:15 pmBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
10h 25m1 stop Zurich
SWISS Logo
6:15 am - 8:20 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
20h 05m1 stop Zurich
$827SWISS
Tue, Nov 10 - Sun, Nov 15
Air France Logo
1:35 pm - 11:40 amBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
16h 05m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Air France Logo
12:35 pm - 7:01 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
12h 26m1 stop Amsterdam Schiphol
$842Air France
Sat, Jan 23 - Fri, Jan 29
Delta Logo
6:25 pm - 11:40 amBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
11h 15m1 stop Paris Charles de Gaulle
Delta Logo
12:50 pm - 2:23 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
31h 33m1 stop Amsterdam Schiphol
$842Delta
Sat, Jan 23 - Sun, Jan 31
Delta Logo
6:25 pm - 11:40 amBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
11h 15m1 stop Paris Charles de Gaulle
Delta Logo
1:40 pm - 2:13 pmLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
30h 33m1 stop Amsterdam Schiphol
$842Delta
Mon, Nov 2 - Tue, Nov 17
Air France Logo
7:25 pm - 12:20 pmBOS  Boston Logan Intl-LJU Ljubljana Joze Pucnik
10h 55m1 stop Amsterdam Schiphol
Air France Logo
12:55 pm - 1:15 amLJU  Ljubljana Joze Pucnik-BOS Boston Logan Intl
18h 20m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$847Air France
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 from Boston to Ljubljana with more confidence.

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

Tuesday is the cheapest day of the week to fly from Boston to Ljubljana, it is 18% cheaper than the average day. Saturday is the most expensive day with flight prices 48% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Boston to Ljubljana?

  • February is the cheapest month to fly from Boston to Ljubljana at $563 round-trip.
  • December ($1,702) and June ($1,372) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 202% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Boston to Ljubljana the cheapest?

Flights from Boston to Ljubljana are cheapest 4 weeks before departure. Booking in this window typically costs about 54% 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

$393
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly with an average 18% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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

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

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

    • Zurich (ZRH) - 53% of one-stop connections
    • Amsterdam Schiphol (AMS) - 15% of one-stop connections
    • Istanbul (IST) - 15% of one-stop connections
    • Frankfurt am Main (FRA) - 6% of one-stop connections

    Zurich (ZRH) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 45% on the Boston to Ljubljana route. Tuesday is the cheapest departure day at $715 round-trip on average, while Saturday is the most expensive at $1,284, a difference of $569. 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 expensive are last-minute Boston to Ljubljana flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 64% above the route average of $862. Book 4 weeks before departure for the lowest fares.

  • How long is a flight from Boston to Ljubljana?

    A nonstop flight from Boston to Ljubljana takes 0h 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.

  • 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 $711 to $2,398. That means the highest observed fare was about 3x 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 lower than usual. Average one-way flight prices are about $511, which is 24% below the typical average for this route.

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

    Flying via Frankfurt am Main (FRA) gives the shortest average 1-stop total travel time at 10h 41m, compared with 10h 47m via Munich Franz Josef Strauss (MUC) 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.

  • 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

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

    Round-trip flights from Boston to Ljubljana range from $639 to $1,185, with an average of $862 over the past 12 months. Anything below $639 counts as a good deal.

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 can be flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average $715 - about $569 less than Saturday (44% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 4 weeks before you fly. On this route, that window historically saves about 54% 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 $1,139 less than the most expensive month, which is December (based on the last 12 months).

Everything you need to know for your flight from Boston to Ljubljana

Information on your arrival and departure airports

Boston (BOS)
Ljubljana (LJU)