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$454+ Cheap flights from Slovenia to Connecticut

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — BDL
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Slovenia to Connecticut

Keep the following information in mind while searching for Slovenia to Connecticut flight deals. Data was last updated June 18, 2025.

Round-trip from

$577
(Air France)

One-way from

$454
(Kiwi.com)
From Slovenia to Connecticut
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One-way flight from Slovenia to Connecticut
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Find flight deals from Slovenia to Connecticut

Cheapest flights from Slovenia to Connecticut
Explore the most affordable flight options available from Slovenia to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This Air France deal was found by Cheapflights users on 6/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/512:35 pmLJU - JFK
1 stop16h 15mAir France
Sun 9/144:30 pmJFK - LJU
1 stop13h 05mAir France
Deal found 6/16$577
This KLM deal was found by Cheapflights users on 6/16. 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.
Thu 8/289:15 amLJU - JFK
1 stop15h 50mKLM
Fri 9/129:10 pmJFK - LJU
1 stop29h 15mKLM
Deal found 6/16$583
This Delta deal was found by Cheapflights users on 6/16. 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.
Fri 9/512:35 pmLJU - EWR
2 stops18h 09mDelta
Sun 9/145:00 pmEWR - LJU
1 stop12h 35mDelta
Deal found 6/16$587
This Delta deal was found by Cheapflights users on 6/16. 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.
Fri 9/512:35 pmLJU - LGA
2 stops14h 55mDelta
Sun 9/141:00 pmLGA - LJU
2 stops16h 35mDelta
Deal found 6/16$654
This oojo deal was found by Cheapflights users on 6/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/198:10 pmLJU - JFK
1 stop14h 20mTurkish Airlines
Sat 7/56:45 amJFK - LJU
1 stop19h 45mTurkish Airlines
Deal found 6/16$661
This Expedia deal was found by Cheapflights users on 6/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:40 amLJU - EWR
1 stop13h 00mMultiple Airlines
Sun 9/149:50 pmEWR - LJU
1 stop14h 45mMultiple Airlines
Deal found 6/16$689
This lol.travel deal was found by Cheapflights users on 6/17. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/105:05 pmLJU - JFK
1 stop28h 40mLOT
Sun 8/245:45 pmJFK - LJU
1 stop20h 10mLOT
Deal found 6/17$692
This oojo deal was found by Cheapflights users on 6/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:25 amLJU - EWR
1 stop19h 10mTurkish Airlines
Sat 7/512:30 amEWR - LJU
1 stop26h 00mTurkish Airlines
Deal found 6/18$711
This Flightnetwork deal was found by Cheapflights users on 6/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:50 amLJU - JFK
2 stops33h 30mSWISS
Fri 9/124:15 pmJFK - LJU
1 stop10h 00mSWISS
Deal found 6/16$717
This British Airways deal was found by Cheapflights users on 6/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:00 pmLJU - JFK
1 stop28h 10mBritish Airways
Fri 7/49:30 pmJFK - LJU
1 stop15h 50mBritish Airways
Deal found 6/18$728
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/178:45 pmLJU - JFK
1 stop26h 40mAir Serbia
Thu 7/247:30 pmJFK - LJU
1 stop12h 55mAir Serbia
Deal found 6/16$742
This Lufthansa deal was found by Cheapflights users on 6/18. 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.
Thu 6/261:55 pmLJU - JFK
1 stop12h 10mLufthansa
Mon 7/75:30 pmJFK - LJU
1 stop19h 55mLufthansa
Deal found 6/18$748

Cheapflights Fare Finder

Customize your flight search to find flights from Slovenia to Connecticut 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 June 18, 2025.
Use the filters below to find and compare flights from Slovenia to Connecticut that are best for you.

Fly from

Slovenia

Fly to

Connecticut

Route

Depart

Return

Price

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Fri 9/5

12:35 pm-10:50 pm

1 stop16h 15m

New York John F Kennedy Intl

Sun 9/14

4:30 pm-11:35 am

1 stop13h 05m

$577

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Thu 8/28

9:15 am-7:05 pm

1 stop15h 50m

New York John F Kennedy Intl

Fri 9/12

9:10 pm-8:25 am

1 stop29h 15m

$583

LjubljanaNewark

LJU - EWR

LJUEWR

Ljubljana Joze Pucnik

Fri 9/5

12:35 pm-12:44 am

2 stops18h 09m

Newark

Sun 9/14

5:00 pm-11:35 am

1 stop12h 35m

$587

LjubljanaNew York

LJU - LGA

LJULGA

Ljubljana Joze Pucnik

Fri 9/5

12:35 pm-9:30 pm

2 stops14h 55m

New York LaGuardia

Sun 9/14

1:00 pm-11:35 am

2 stops16h 35m

$654

LjubljanaNewark

LJU - EWR

LJUEWR

Ljubljana Joze Pucnik

Fri 9/5

6:40 am-1:40 pm

1 stop13h 00m

Newark

Sun 9/14

9:50 pm-6:35 pm

1 stop14h 45m

$689

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Sun 8/10

5:05 pm-3:45 pm

1 stop28h 40m

New York John F Kennedy Intl

Sun 8/24

5:45 pm-7:55 pm

1 stop20h 10m

$692

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Tue 6/24

9:25 am-10:40 pm

1 stop19h 15m

New York John F Kennedy Intl

Wed 7/9

7:50 pm-7:15 pm

1 stop17h 25m

$700

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Thu 8/28

10:50 am-2:20 pm

2 stops33h 30m

New York John F Kennedy Intl

Fri 9/12

4:15 pm-8:15 am

1 stop10h 00m

$717

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Wed 6/25

6:00 pm-4:10 pm

1 stop28h 10m

New York John F Kennedy Intl

Fri 7/4

9:30 pm-7:20 pm

1 stop15h 50m

$728

LjubljanaNew York

LJU - JFK

LJUJFK

Ljubljana Joze Pucnik

Thu 7/17

8:45 pm-5:25 pm

1 stop26h 40m

New York John F Kennedy Intl

Thu 7/24

7:30 pm-2:25 pm

1 stop12h 55m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 39 results
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Best time to book a flight from Slovenia to Connecticut

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

Rainfall in Connecticut by month

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

In terms of precipitation, rainfall in Connecticut ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Connecticut when rainfall is around 3.1 in.

Temperature in Connecticut by month

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

If weather is an important factor for your trip to Connecticut, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. 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 Connecticut. Reviews last updated June 18, 2025.
Read through reviews of airlines operating flights from Slovenia to Connecticut, such as Delta, KLM and LOT. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
KLM
7.8
Good
1,364 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
LOT
7.6
Good
1,081 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Finnair
7.6
Good
1,292 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

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

  • What are the cheapest airlines to fly from Slovenia to Connecticut one-way?

    For one-way options, check prices for Air Serbia. According to our data, you can fly for as low as $498. Users have also found prices from $502 and $537 on LOT and Turkish Airlines, respectively.

  • Can I find deals for flights from Slovenia to Connecticut that include hotel bookings?

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

  • How can I find direct flights from Slovenia to Connecticut?

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

  • Can I find deals for business class flights from Slovenia to Connecticut?

    Yes. Cheapflights offers flight deals from Slovenia to Connecticut 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 Slovenia to Connecticut?

    Currently, November is the cheapest month in which you can book a flight from Slovenia to Connecticut (average of $287). Flying from Slovenia to Connecticut in December is currently the most expensive (average of $351). 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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