What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Ljubljana?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Ljubljana (average of $710). Flying from Washington, D.C. Reagan-National Airport to Ljubljana in June is currently the most expensive (average of $1,443). 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.

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 is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Ljubljana?

Our data shows that January tends to be the cheapest month to fly to Ljubljana from Washington, D.C. Reagan-National Airport. Users have commonly found prices around $1,001 for the month, but tickets can be as low as $585. Due to multiple factors, prepare for potentially higher prices in June.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Ljubljana as you normally would.

What airport do you fly into for flights to Ljubljana from Washington, D.C. Reagan-National?

If you book a flight to Ljubljana from Washington, D.C. Reagan-National, you will be flying to Joze Pucnik, which is the city’s only airport. Ljubljana Joze Pucnik (LJU) is located 11.7 mi from the center of Ljubljana. There are 0 flights from Washington, D.C. Reagan-National to Joze Pucnik per day from 0 different airlines.

Can I find deals for flights from Reagan-National to Ljubljana that include hotel bookings?

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

How can I find direct flights from Reagan-National to Ljubljana?

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

Can I find deals for business class flights from Reagan-National to Ljubljana?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$631+ Flights from Washington, D.C. Reagan-National Airport to Ljubljana

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Reagan-National to Ljubljana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Ljubljana

Round-trip from	$767 (British Airways)
One-way from	$631 (British Airways)
Popular in	June
Cheapest in	January
Average price	$1,229

From Washington, D.C. Reagan-National to Ljubljana Joze Pucnik

Search Deals

One-way flight from Washington, D.C. Reagan-National to Ljubljana Joze Pucnik

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($175 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Reagan-National to Ljubljana

Cheapest flights from Reagan-National to Ljubljana
Explore the most affordable flight options available from Reagan-National to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Wed 9/107:00 pmDCA - LJU

2 stops16h 50mBritish Airways

Wed 9/176:00 pmLJU - DCA

2 stops30h 27mBritish Airways

Deal found 7/27

$767

Tue 9/239:40 amDCA - LJU

3 stops26h 05mMultiple Airlines

Mon 9/297:20 pmLJU - DCA

3 stops26h 31mMultiple Airlines

Deal found 7/28

$791

Tue 8/263:40 pmDCA - LJU

2 stops13h 55mAir France

Tue 9/212:20 pmLJU - DCA

2 stops16h 39mAir France

Deal found 7/27

$861

Tue 8/121:25 pmDCA - LJU

2 stops16h 10mDelta

Fri 8/226:30 amLJU - DCA

2 stops20h 29mDelta

Deal found 7/29

$959

Fri 8/296:30 amDCA - LJU

2 stops24h 05mLOT

Mon 9/151:20 pmLJU - DCA

2 stops39h 36mLOT

Deal found 7/29

$1,134

Fri 11/213:30 pmDCA - LJU

2 stops14h 50mKLM

Sat 11/2912:25 pmLJU - DCA

2 stops16h 39mKLM

Deal found 7/29

$1,201

Best flights from Reagan-National to Ljubljana
Discover carefully curated flight deals from Reagan-National to Ljubljana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 9/107:00 pmDCA - LJU

2 stops16h 50mBritish Airways

Wed 9/176:00 pmLJU - DCA

2 stops30h 27mBritish Airways

Deal found 7/27

$767

Tue 9/239:40 amDCA - LJU

3 stops26h 05mMultiple Airlines

Mon 9/297:20 pmLJU - DCA

3 stops26h 31mMultiple Airlines

Deal found 7/28

$791

Tue 8/263:40 pmDCA - LJU

2 stops13h 55mAir France

Tue 9/212:20 pmLJU - DCA

2 stops16h 39mAir France

Deal found 7/27

$861

Tue 8/121:25 pmDCA - LJU

2 stops16h 10mDelta

Wed 8/207:40 amLJU - DCA

2 stops15h 25mDelta

Deal found 7/29

$959

Fri 8/296:30 amDCA - LJU

2 stops24h 05mLOT

Mon 9/151:20 pmLJU - DCA

2 stops39h 36mLOT

Deal found 7/29

$1,134

Fri 11/213:30 pmDCA - LJU

2 stops14h 50mKLM

Sat 11/2912:25 pmLJU - DCA

2 stops16h 39mKLM

Deal found 7/29

$1,201

Last-minute flights from Reagan-National to Ljubljana
Discover last-minute flight deals from Reagan-National to Ljubljana. Data last updated July 29, 2025 and is based on user searches.

Tue 8/57:06 pmDCA - LJU

2 stops16h 09mBritish Airways

Sat 8/168:15 pmLJU - DCA

2 stops30h 01mBritish Airways

Deal found 7/29

$1,484

Thu 8/76:30 amDCA - LJU

2 stops48h 05mLOT

Sun 8/241:20 pmLJU - DCA

2 stops39h 39mLOT

Deal found 7/29

$1,987

Sun 8/102:55 pmDCA - LJU

2 stops15h 10mKLM

Fri 8/2212:35 pmLJU - DCA

2 stops15h 37mKLM

Deal found 7/29

$1,575

Tue 8/121:25 pmDCA - LJU

2 stops16h 10mDelta

Wed 8/207:40 amLJU - DCA

2 stops15h 25mDelta

Deal found 7/29

$959

Mon 8/259:40 amDCA - LJU

3 stops30h 30mMultiple Airlines

Tue 9/98:00 pmLJU - DCA

3 stops31h 51mMultiple Airlines

Deal found 7/29

$901

Tue 8/263:40 pmDCA - LJU

2 stops13h 55mAir France

Tue 9/212:20 pmLJU - DCA

2 stops16h 39mAir France

Deal found 7/27

$861

Fri 8/296:30 amDCA - LJU

2 stops24h 05mLOT

Mon 9/151:20 pmLJU - DCA

2 stops39h 36mLOT

Deal found 7/29

$1,134

Sun 8/316:30 amDCA - LJU

2 stops25h 45mBritish Airways

Wed 9/106:00 pmLJU - DCA

2 stops30h 27mBritish Airways

Deal found 7/28

$798

One-way flights from Reagan-National to Ljubljana
Search for one-way flight options from Reagan-National to Ljubljana. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sat 10/117:06 pmDCA - LJU

2 stops37h 09mBritish Airways

Deal found 7/28

$631

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Ljubljana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Wed 9/10

7:00 pm-5:50 pm

2 stops16h 50m

Ljubljana Joze Pucnik

Wed 9/17

6:00 pm-6:27 pm

2 stops30h 27m

$767

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Tue 9/23

9:40 am-5:45 pm

3 stops26h 05m

Ljubljana Joze Pucnik

Mon 9/29

7:20 pm-3:51 pm

3 stops26h 31m

$791

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Tue 8/26

3:40 pm-11:35 am

2 stops13h 55m

Ljubljana Joze Pucnik

Tue 9/2

12:20 pm-10:59 pm

2 stops16h 39m

$861

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Tue 8/12

1:25 pm-11:35 am

2 stops16h 10m

Ljubljana Joze Pucnik

Wed 8/20

7:40 am-5:05 pm

2 stops15h 25m

$959

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Fri 8/29

6:30 am-12:35 pm

2 stops24h 05m

Ljubljana Joze Pucnik

Mon 9/15

1:20 pm-10:56 pm

2 stops39h 36m

$1,134

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Fri 11/21

3:30 pm-12:20 pm

2 stops14h 50m

Ljubljana Joze Pucnik

Sat 11/29

12:25 pm-11:04 pm

2 stops16h 39m

$1,201

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Sat 10/11

7:06 pm-2:15 pm

2 stops37h 09m

$631

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Reagan-National to Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana from Reagan-National 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.

Reviews of airlines servicing Ljubljana

Read reviews from past customers who have flown Delta, KLM, and LOT from Washington, D.C. Reagan-National Airport to Ljubljana. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,383 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LOT

7.6

Good

1,105 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,465 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.6

Okay

7,208 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Ljubljana from Washington, D.C. Reagan-National?
If you book a flight to Ljubljana from Washington, D.C. Reagan-National, you will be flying to Joze Pucnik, which is the city’s only airport. Ljubljana Joze Pucnik (LJU) is located 11.7 mi from the center of Ljubljana. There are 0 flights from Washington, D.C. Reagan-National to Joze Pucnik per day from 0 different airlines.
Can I find deals for flights from Reagan-National to Ljubljana that include hotel bookings?
Yes. In addition to deals on Reagan-National to Ljubljana flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Ljubljana?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Ljubljana.
Can I find deals for business class flights from Reagan-National to Ljubljana?
Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to Ljubljana?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Ljubljana (average of $710). Flying from Washington, D.C. Reagan-National Airport to Ljubljana in June is currently the most expensive (average of $1,443). 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

Kranjska Gora

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$631+ Cheap flights from Reagan-National (DCA) 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Ljubljana with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Ljubljana

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Ljubljana

Cheapest flights from Reagan-National to LjubljanaExplore the most affordable flight options available from Reagan-National to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Reagan-National to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Ljubljana that are best for you.

Best time to book a flight from Reagan-National to Ljubljana

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

Reviews of airlines servicing Ljubljana

Read reviews from past customers who have flown Delta, KLM, and LOT from Washington, D.C. Reagan-National Airport to Ljubljana. Users can see the overall rating for each airline as well as how each is rated 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 Reagan-National 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 Washington, D.C. Reagan-National?

Can I find deals for flights from Reagan-National to Ljubljana that include hotel bookings?

How can I find direct flights from Reagan-National to Ljubljana?

Can I find deals for business class flights from Reagan-National to Ljubljana?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Ljubljana?

Traveling to a place near Ljubljana?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Ljubljana

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Reagan-National to Ljubljana
Explore the most affordable flight options available from Reagan-National to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.