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$658+ Cheap flights from Reagan-National (DCA) to Slovenia

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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LJU
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheap flight deals from Reagan-National to Slovenia

Keep the following information in mind while searching for Reagan-National to Slovenia flight deals. Data was last updated abril 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,031
(Orbitz)

One-way from

$658
(Mytrip)

Popular in

April

Cheapest in

January

Average price

$1,635
Provider with most accurate pricing for Washington, D.C. (WAS)-Ljubljana Joze Pucnik flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Ljubljana Joze Pucnik flights.
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From Washington, D.C. Reagan-National to Slovenia
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One-way flight from Washington, D.C. Reagan-National to Slovenia
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Highest demand for flights based on searches. 6% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Reagan-National to Slovenia

Cheapest flights from Reagan-National to Slovenia
Explore the most affordable flight options available from Reagan-National to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This Air Canada deal was found by Cheapflights users on 4/17. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2111:00 amDCA - LJU
2 stops20h 40mMultiple Airlines
sáb. 11/296:30 amLJU - DCA
2 stops20h 30mMultiple Airlines
Deal found 4/17$1,025
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/267:15 amDCA - LJU
2 stops22h 50mDelta
vie. 1/212:25 pmLJU - DCA
2 stops16h 29mDelta
Deal found 4/16$1,338
This FlightHub deal was found by Cheapflights users on 4/15. 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.
jue. 6/56:09 amDCA - LJU
2 stops24h 26mLOT
dom. 9/285:05 pmLJU - DCA
2 stops35h 54mLOT
Deal found 4/15$1,362
This KLM deal was found by Cheapflights users on 4/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/43:45 pmDCA - LJU
2 stops13h 50mKLM
mié. 7/1612:35 pmLJU - DCA
2 stops15h 18mKLM
Deal found 4/16$1,436
This Priceline deal was found by Cheapflights users on 4/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/36:59 pmDCA - LJU
2 stops33h 11mBritish Airways
sáb. 7/128:15 pmLJU - DCA
2 stops32h 56mBritish Airways
Deal found 4/16$1,750

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Slovenia 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 abril 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Slovenia that are best for you.

Fly from

Reagan-National

Fly to

Slovenia

Route

Depart

Return

Price

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

vie. 8/22

6:00 am-9:30 am

2 stops21h 30m

Ljubljana Joze Pucnik

lun. 9/1

6:30 am-3:48 pm

2 stops15h 18m

$1,031

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

jue. 6/5

6:09 am-12:35 pm

2 stops24h 26m

Ljubljana Joze Pucnik

dom. 9/28

5:05 pm-10:59 pm

2 stops35h 54m

$1,362

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

vie. 7/4

3:45 pm-11:35 am

2 stops13h 50m

Ljubljana Joze Pucnik

mié. 7/16

12:35 pm-9:53 pm

2 stops15h 18m

$1,436

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

vie. 7/4

12:24 pm-11:35 am

2 stops17h 11m

Ljubljana Joze Pucnik

sáb. 7/12

12:20 pm-11:30 pm

2 stops17h 10m

$1,512

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

jue. 7/3

6:59 pm-10:10 am

2 stops33h 11m

Ljubljana Joze Pucnik

sáb. 7/12

8:15 pm-11:11 pm

2 stops32h 56m

$1,750

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

dom. 4/27

8:40 pm-8:00 pm

3 stops17h 20m

$658

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

vie. 9/12

7:45 pm-7:20 pm

2 stops17h 35m

$695

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

mié. 5/21

6:09 am-4:20 pm

2 stops28h 11m

$870

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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

Have a flexible travel schedule? Discover the best time to fly to Slovenia 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Slovenia

Rainfall in Slovenia by month

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

In terms of precipitation, rainfall in Slovenia 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 Slovenia when rainfall is around 1.6 in.

Temperature in Slovenia by month

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

If weather is an important factor for your trip to Slovenia, 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 Slovenia

Get insights into the airlines that provide service to Slovenia. 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 Slovenia. Reviews last updated abril 17, 2025.
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,327 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.6
Okay
6,771 reviews
Delta
8.0
Very good
7,916 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Reagan-National to Slovenia 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 Slovenia?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Slovenia (average of $710). Flying from Washington, D.C. Reagan-National Airport to Slovenia 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

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Alternative routes for Reagan-National to Slovenia

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