$494+ Cheap flights from Washington, D.C. (WAS) 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington, D.C. to Slovenia 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 Washington, D.C. to Slovenia
Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Slovenia (SI0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.
Round-trip from | $811 (Air Canada) |
|---|---|
One-way from | $494 (Kiwi.com) |
Find flight deals from Washington, D.C. to Slovenia
Cheapest flights from Washington, D.C. to SloveniaExplore the most affordable flight options available from Washington, D.C. to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.
Explore the most affordable flight options available from Washington, D.C. to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.
This FlightHub deal was found by Cheapflights users on 1/21. 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.
This SWISS deal was found by Cheapflights users on 1/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/20. 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.
This Lufthansa deal was found by Cheapflights users on 1/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/20. 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.
This Delta deal was found by Cheapflights users on 1/20. 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.
This FlightHub deal was found by Cheapflights users on 1/20. 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.
This Air France deal was found by Cheapflights users on 1/20. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/20. 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.
This KLM deal was found by Cheapflights users on 1/20. 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.
This Air France deal was found by Cheapflights users on 1/20. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Washington, D.C. to Slovenia within your budget
Customize your flight search to find flights from Washington, D.C. 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 enero 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Ljubljana
IAD - LJU
IADLJU
Washington, D.C. Dulles Intl
dom. 2/23
8:45 pm-10:25 pm
1 stop19h 40m
Ljubljana Joze Pucnik
lun. 3/3
3:10 pm-4:25 pm
1 stop31h 15m
Washington, D.C.Ljubljana
IAD - LJU
IADLJU
Washington, D.C. Dulles Intl
mié. 2/19
6:30 pm-11:40 am
1 stop11h 10m
Ljubljana Joze Pucnik
mar. 3/4
12:25 pm-7:25 pm
1 stop13h 00m
Washington, D.C.Ljubljana
IAD - LJU
IADLJU
Washington, D.C. Dulles Intl
mié. 2/19
5:50 pm-9:50 am
1 stop10h 00m
Ljubljana Joze Pucnik
vie. 2/28
10:35 am-3:50 pm
1 stop11h 15m
BaltimoreLjubljana
BWI - LJU
BWILJU
Baltimore/Washington
mié. 2/19
12:26 pm-11:40 am
2 stops17h 14m
Ljubljana Joze Pucnik
mar. 3/4
12:25 pm-11:08 pm
2 stops16h 43m
Washington, D.C.Ljubljana
DCA - LJU
DCALJU
Washington, D.C. Reagan-National
mié. 2/19
9:55 am-11:40 am
2 stops19h 45m
Ljubljana Joze Pucnik
jue. 2/27
12:25 pm-10:16 am
2 stops27h 51m
Washington, D.C.Ljubljana
IAD - LJU
IADLJU
Washington, D.C. Dulles Intl
mar. 2/4
2:00 pm-6:50 pm
1 stop22h 50m
Ljubljana Joze Pucnik
dom. 2/16
9:20 am-7:30 pm
1 stop16h 10m
Washington, D.C.Ljubljana
DCA - LJU
DCALJU
Washington, D.C. Reagan-National
vie. 2/21
11:10 am-10:00 am
2 stops16h 50m
Ljubljana Joze Pucnik
vie. 2/28
10:35 am-7:57 pm
2 stops15h 22m
BaltimoreLjubljana
BWI - LJU
BWILJU
Baltimore/Washington
vie. 2/21
3:30 pm-12:20 pm
2 stops14h 50m
Ljubljana Joze Pucnik
vie. 2/28
12:25 pm-11:08 pm
2 stops16h 43m
Washington, D.C.Ljubljana
IAD - LJU
IADLJU
Washington, D.C. Dulles Intl
sáb. 2/22
8:24 am-10:05 am
2 stops19h 41m
Ljubljana Joze Pucnik
sáb. 3/1
10:35 am-8:05 am
2 stops27h 30m
Washington, D.C.Ljubljana
IAD - LJU
IADLJU
Washington, D.C. Dulles Intl
sáb. 2/22
5:16 pm-2:25 pm
2 stops15h 09m
Ljubljana Joze Pucnik
dom. 3/2
3:10 pm-3:45 pm
1 stop30h 35m
Best time to book a flight from Washington, D.C. to Slovenia
Have a flexible travel schedule? Discover the best time to fly to Slovenia from Washington, D.C. with our price prediction graph.
Travel insights for flights from Washington, D.C. to Slovenia
Get recent, data-driven insights about flights from Washington, D.C. to Slovenia including ideal travel times, pricing trends, and more.
What is the cheapest time of day to fly from WAS to SI?
Find hourly flight availability from Washington, D.C. to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.
When flying from Washington, D.C. to Slovenia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 enero 21, 2025.
Read reviews from past customers who have flown TAP AIR PORTUGAL, Air France and Turkish Airlines from Washington, D.C. to Slovenia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Food
Boarding
Overall
Entertainment
Crew
Reviews
Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Comfort
Food
Boarding
Overall
Entertainment
Crew
Reviews
Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Comfort
Food
Boarding
Overall
Entertainment
Crew
Reviews
Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Comfort
Food
Boarding
Overall
Entertainment
Crew
Reviews
Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Comfort
Food
Boarding
Overall
Entertainment
Crew
Reviews
Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Comfort
Food
Boarding
Overall
Entertainment
Crew
Reviews
Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Slovenia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Washington, D.C. to Slovenia
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Washington, D.C. to Slovenia
Discover the top 2 airlines that operate flights from Washington, D.C. to Slovenia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$670 | Average$1,134 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$693 | Average$986 | FlexibilityNo cancel fee | On-time79% |