How long is the flight from USA to Ljubljana?

For as low as $538, KLM can have you in Ljubljana from USA in 13h 50m. The distance between USA and Ljubljana is about 4963 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 to fly from USA to Ljubljana one-way?

The cheapest airline one-way is SWISS, with whom users have recently found tickets for as low as $360. However, be on the lookout for offers from Air Serbia and Lufthansa, as they are both options that can get you from USA to Ljubljana for a low price.

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

Currently, May is the cheapest month in which you can book a flight from USA to Ljubljana (average of $285). Flying from USA to Ljubljana in June is currently the most expensive (average of $777). 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 day to fly from USA to Ljubljana?

Travelers seeking maximum savings on their USA to Ljubljana flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the most popular routes from USA to Ljubljana?

Most travelers choose Chicago O'Hare Intl - Ljubljana Joze Pucnik, New York John F Kennedy Intl - Ljubljana Joze Pucnik or Newark - Ljubljana Joze Pucnik when deciding on the best route from USA to Ljubljana.

What are the most popular airlines that fly from USA to Ljubljana?

Before booking your flight from USA to Ljubljana check out the most popular airlines for this route: Lufthansa, Turkish Airlines or SWISS.

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

It’s optimal to fly from USA to Ljubljana at noon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

What airport do you fly into for flights to Ljubljana from United States?

Most people fly into Ljubljana Joze Pucnik (LJU) if they book a flight to Ljubljana from United States. Joze Pucnik is conveniently located just 11.7 mi from Ljubljana’s city center.

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

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

How can I find direct flights from USA to Ljubljana?

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

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

Yes. Cheapflights offers flight deals from USA 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.

$346+ Cheap Flights from the United States to Ljubljana

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$501 (AirNGo)
One-way from	$346 (Kiwi.com)
Popular in	June
Cheapest in	November
Average price	$404

Lufthansa

Lufthansa's Sleeper's Row offers three or four seats to spread out on long-haul flights.

Allegris economy seats have adjustable headrests and a bi-fold tray table.

Turkish Airlines

Turkish Airlines offers a travel set with sleep mask and toiletries on flights over five hours.

Business Class includes priority luggage delivery and additional Miles&Smiles points.

SWISS

SWISS offers vegetarian meals created by Hiltl, available even in economy.

SWISS long-haul economy seats have a pitch of 31-32 inches and a width of 17 inches.

Delta

Delta Comfort Plus offers extra legroom and upgraded snacks on international flights.

Delta One features 180-degree flat-bed seats with duvets and lumbar pillows.

KLM

KLM's Economy Comfort offers 4 extra inches of legroom at the front of the cabin.

KLM's premium economy includes extra width and legroom in a small mini-cabin.

British Airways

BA's World Traveller Plus offers extra seat width and legroom in a dedicated cabin.

Club Suite offers solo pods with a door for privacy on select aircraft.

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest$387	Average$925	FlexibilityNo cancel fee	On-time79%
KLM	Cheapest$467	Average$959	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$538	Average$1,154	FlexibilityNo cancel fee	On-time76%
Delta	Cheapest$550	Average$1,053	FlexibilityNo cancel fee	On-timeN/A
Turkish Airlines	Cheapest$572	Average$788	FlexibilityNo cancel fee	On-time77%
Air France	Cheapest$604	Average$858	FlexibilityNo cancel fee	On-time77%
LOT	Cheapest$632	Average$843	FlexibilityNo cancel fee	On-time81%
Air Serbia	Cheapest$645	Average$800	FlexibilityNo cancel fee	On-timeN/A

$346+ Cheap flights from the United States 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from USA to LjubljanaExplore the most affordable flight options available from USA to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Explore the most affordable flight options available from USA to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

Cheap flight deals from USA to Ljubljana

Keep the following information in mind while searching for USA to Ljubljana flight deals. Data was last updated November 13, 2025.

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Round-trip from

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Popular in

Cheapest in

Average price

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Best time to book a flight from USA to Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana from USA with our price prediction graph.

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Everything you need to know about your flight from the United States to Ljubljana

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

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

Find hourly flight availability from USA 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 November 13, 2025.

What is the cheapest day to fly from USA to Ljubljana?

Use this chart to determine the cheapest time to fly round-trip from USA to Ljubljana. Price data was last updated on November 18, 2024.

The best insider tips for theUnited States to Ljubljana flights

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Ljubljana trip

Airlines

Lufthansa

Turkish Airlines

SWISS

Delta

KLM

British Airways

Our travel experts

Reviews of airlines servicing Ljubljana

See what other customers who have flown with Delta, KLM, and SWISS from the United States 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.

Related info for your journey

Find useful and relevant information for your journey from USA to Ljubljana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Ljubljana from United States?

How long is the flight from USA to Ljubljana?

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

What are the most popular routes from USA to Ljubljana?

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

How can I find direct flights from USA to Ljubljana?

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

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

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Cheapest flights from USA to Ljubljana
Explore the most affordable flight options available from USA to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.