How long is the flight from New Delhi to Slovenia?

A quick flight from New Delhi to Slovenia can take about 10h 45m. SWISS provides one of the quickest options available for as low as ₹ 61,705. There are 5707 km between New Delhi and Slovenia. This flight may include one or multiple stops. Find deals

What are the cheapest airlines to fly from New Delhi to Slovenia one-way?

₹ 26,042 is the cheapest one-way deal found within the past few days, from LOT. You may also be able to find cheap deals on Lufthansa and British Airways, with prices starting from ₹ 27,984 and ₹ 39,548, respectively. Find deals

In terms of precipitation, rainfall in Slovenia ranges from 40.0 - 70.0 inches per month. October is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Slovenia when rainfall is around 40.0 mm. Find deals

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 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C). Find deals

What is the cheapest month to fly from New Delhi to Slovenia?

Flights from New Delhi to Slovenia lean towards being more expensive in December. Prices are generally better when you fly from New Delhi to Slovenia in July, with the cheapest ticket starting at ₹ 49,346.

What is the cheapest time of day to fly from DEL to SI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Delhi to Slovenia as you normally would.

What airport do you fly from for flights from New Delhi to Slovenia?

If you book a flight to Slovenia from New Delhi, you will be flying from Indira Gandhi Intl, which is the city’s only airport. New Delhi Indira Gandhi Intl (DEL) is located 12.5 km from the centre of New Delhi.

Can I find deals for flights from New Delhi to Slovenia that include hotel bookings?

Yes. In addition to deals on New Delhi to Slovenia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from New Delhi to Slovenia?

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

Can I find deals for business class flights from New Delhi to Slovenia?

Yes. Cheapflights offers flight deals from New Delhi 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.

₹ 26,042+ Cheap Flights from New Delhi to Slovenia

Cheap flight deals from New Delhi to Slovenia

Round-trip from	₹ 54,466
One-way from	₹ 26,042
Popular in	December
Cheapest in	July
Average price	₹ 78,919

SWISS
30/9-22/10
2 total stops
37h 10m total
New Delhi to Slovenia

Search Deals

LOT
10/10
1 total stop
32h 05m total
New Delhi to Slovenia

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (₹ 832,853 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (₹ 178,970 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from New Delhi to Slovenia

Cheapest flights from New Delhi to Slovenia
Explore the most affordable flight options available from New Delhi to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Tue 30/901:05DEL - LJU

1 stop12h 30mSWISS

Wed 22/1019:25LJU - DEL

1 stop24h 40mSWISS

Deal found 14/9₹ 54,466

Tue 30/901:05DEL - LJU

1 stop12h 30mSWISS

Mon 20/1019:20LJU - DEL

1 stop24h 45mSWISS

Deal found 14/9₹ 57,115

Tue 30/901:05DEL - LJU

1 stop21h 00mSWISS

Tue 21/1019:20LJU - DEL

1 stop24h 45mSWISS

Deal found 14/9₹ 57,821

Sat 4/1008:00DEL - LJU

1 stop32h 05mLOT

Thu 23/1013:20LJU - DEL

1 stop10h 05mLOT

Deal found 14/9₹ 59,940

Sat 27/901:45DEL - LJU

1 stop10h 45mMultiple Airlines

Sat 4/1019:20LJU - DEL

2 stops28h 55mMultiple Airlines

Deal found 12/9₹ 60,558

Sat 27/901:45DEL - LJU

1 stop10h 45mLufthansa

Sat 4/1020:00LJU - DEL

2 stops32h 35mLufthansa

Deal found 12/9₹ 61,705

Fri 3/1008:00DEL - LJU

1 stop32h 05mLOT

Wed 22/1017:05LJU - DEL

1 stop30h 20mLOT

Deal found 14/9₹ 62,147

Fri 26/901:05DEL - LJU

1 stop10h 40mSWISS

Sat 4/1019:20LJU - DEL

2 stops48h 25mSWISS

Deal found 12/9₹ 62,676

Fri 10/1008:00DEL - LJU

1 stop32h 05mMultiple Airlines

Fri 17/1009:30LJU - DEL

2 stops28h 55mMultiple Airlines

Deal found 12/9₹ 65,413

Thu 2/1001:45DEL - LJU

1 stop10h 40mMultiple Airlines

Tue 21/1009:40LJU - DEL

2 stops15h 50mMultiple Airlines

Deal found 14/9₹ 65,942

Best flights from New Delhi to Slovenia
Discover carefully curated flight deals from New Delhi to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 September 2025.

Wed 1/1001:05DEL - LJU

1 stop12h 30mSWISS

Wed 22/1019:25LJU - DEL

1 stop24h 40mSWISS

Deal found 14/9₹ 54,466

Sat 4/1008:00DEL - LJU

1 stop32h 05mLOT

Sun 19/1017:05LJU - DEL

1 stop30h 20mLOT

Deal found 14/9₹ 59,940

Sat 27/901:45DEL - LJU

1 stop10h 45mLufthansa

Sat 4/1020:00LJU - DEL

2 stops32h 35mLufthansa

Deal found 12/9₹ 61,705

Tue 20/121:30DEL - LJU

1 stop20h 15mEmirates

Thu 22/114:00LJU - DEL

1 stop25h 25mEmirates

Deal found 11/9₹ 62,235

Thu 9/1001:45DEL - LJU

1 stop10h 40mMultiple Airlines

Fri 17/1009:30LJU - DEL

2 stops28h 55mMultiple Airlines

Deal found 12/9₹ 68,149

Wed 1/1001:05DEL - LJU

1 stop21h 00mSWISS

Mon 20/1019:20LJU - DEL

1 stop24h 45mSWISS

Deal found 14/9₹ 57,115

Wed 1/1001:05DEL - LJU

1 stop12h 30mSWISS

Tue 21/1019:20LJU - DEL

1 stop24h 45mSWISS

Deal found 14/9₹ 57,821

Tue 30/902:55DEL - LJU

2 stops13h 15mLufthansa

Tue 21/1009:35LJU - DEL

1 stop10h 50mLufthansa

Deal found 14/9₹ 67,531

Fri 26/902:15DEL - LJU

2 stops35h 20mSWISS

Sat 4/1019:20LJU - DEL

2 stops48h 25mSWISS

Deal found 12/9₹ 66,031

Last-minute flights from New Delhi to Slovenia
Discover last-minute flight deals from New Delhi to Slovenia. Data last updated 14 September 2025 and is based on user searches.

Fri 26/901:05DEL - LJU

1 stop10h 40mSWISS

Sat 4/1019:20LJU - DEL

2 stops48h 25mSWISS

Deal found 12/9₹ 62,676

Sat 27/901:45DEL - LJU

1 stop10h 45mMultiple Airlines

Sat 4/1019:20LJU - DEL

2 stops28h 55mMultiple Airlines

Deal found 12/9₹ 60,558

Sat 27/901:45DEL - LJU

1 stop10h 45mLufthansa

Sat 4/1020:00LJU - DEL

2 stops32h 35mLufthansa

Deal found 12/9₹ 61,705

Tue 30/901:05DEL - LJU

1 stop12h 30mSWISS

Wed 22/1019:25LJU - DEL

1 stop24h 40mSWISS

Deal found 14/9₹ 54,466

Tue 30/901:05DEL - LJU

1 stop12h 30mSWISS

Mon 20/1019:20LJU - DEL

1 stop24h 45mSWISS

Deal found 14/9₹ 57,115

Tue 30/901:05DEL - LJU

1 stop21h 00mSWISS

Tue 21/1019:20LJU - DEL

1 stop24h 45mSWISS

Deal found 14/9₹ 57,821

Thu 2/1001:45DEL - LJU

1 stop10h 40mMultiple Airlines

Tue 21/1009:40LJU - DEL

2 stops15h 50mMultiple Airlines

Deal found 14/9₹ 65,942

Fri 3/1008:00DEL - LJU

1 stop32h 05mLOT

Wed 22/1017:05LJU - DEL

1 stop30h 20mLOT

Deal found 14/9₹ 62,147

Sat 4/1008:00DEL - LJU

1 stop32h 05mLOT

Wed 22/1017:05LJU - DEL

1 stop30h 20mLOT

Deal found 14/9₹ 59,940

Fri 10/1008:00DEL - LJU

1 stop32h 05mMultiple Airlines

Fri 17/1009:30LJU - DEL

2 stops28h 55mMultiple Airlines

Deal found 12/9₹ 65,413

One-way flights from New Delhi to Slovenia
Search for one-way flight options from New Delhi to Slovenia. Find affordable one-way fares based on user searches. Data last updated 14 September 2025.

Fri 10/1008:00DEL - LJU

1 stop32h 05mLOT

Deal found 12/9₹ 26,042

Thu 9/1001:45DEL - LJU

1 stop10h 40mLufthansa

Deal found 12/9₹ 27,984

Mon 27/1001:55DEL - LJU

1 stop15h 15mLufthansa

Deal found 13/9₹ 31,426

Fri 10/1006:55DEL - LJU

2 stops16h 35mMultiple Airlines

Deal found 12/9₹ 36,635

Thu 9/1003:55DEL - LJU

2 stops19h 55mBritish Airways

Deal found 12/9₹ 39,548

Tue 28/1006:55DEL - LJU

1 stop30h 00mTurkish Airlines

Deal found 13/9₹ 41,402

Tue 28/1021:15DEL - LJU

2 stops27h 10mMultiple Airlines

Deal found 13/9₹ 49,435

Fly from

Fly to

Route

Depart

Return

Price

New DelhiLjubljana

DEL - LJU

DELLJU

New Delhi Indira Gandhi Intl

Wed 1/10

01:05-10:05

1 stop12h 30m

Ljubljana Joze Pucnik

Wed 22/10

19:25-23:35

1 stop24h 40m

₹ 54,466

New DelhiLjubljana

DEL - LJU

DELLJU

New Delhi Indira Gandhi Intl

Wed 1/10

01:05-18:35

1 stop21h 00m

Ljubljana Joze Pucnik

Mon 20/10

19:20-23:35

1 stop24h 45m

₹ 57,115

New DelhiLjubljana

DEL - LJU

DELLJU

New Delhi Indira Gandhi Intl

Wed 1/10

01:05-10:05

1 stop12h 30m

Ljubljana Joze Pucnik

Tue 21/10

19:20-23:35

1 stop24h 45m

₹ 57,821

New DelhiLjubljana

DEL - LJU

DELLJU

New Delhi Indira Gandhi Intl

Sat 4/10

08:00-12:35

1 stop32h 05m

Ljubljana Joze Pucnik

Sun 19/10

17:05-02:55

1 stop30h 20m

₹ 59,940

New DelhiLjubljana

DEL - LJU

DELLJU

New Delhi Indira Gandhi Intl

Sat 27/9

01:45-09:00

1 stop10h 45m

Ljubljana Joze Pucnik

Sat 4/10

20:00-08:05

2 stops32h 35m

₹ 61,705

New DelhiLjubljana

DEL - LJU

DELLJU

New Delhi Indira Gandhi Intl

Tue 20/1

21:30-13:15

1 stop20h 15m

Ljubljana Joze Pucnik

Thu 22/1

14:00-19:55

1 stop25h 25m

₹ 62,235

New DelhiLjubljana

DEL - LJU

DELLJU

New Delhi Indira Gandhi Intl

Fri 26/9

02:15-10:05

2 stops35h 20m

Ljubljana Joze Pucnik

Sat 4/10

19:20-23:15

2 stops48h 25m

₹ 66,031

New DelhiLjubljana

DEL - LJU

DELLJU

New Delhi Indira Gandhi Intl

Tue 30/9

02:55-12:40

2 stops13h 15m

Ljubljana Joze Pucnik

Tue 21/10

09:35-23:55

1 stop10h 50m

₹ 67,531

New DelhiLjubljana

DEL - LJU

DELLJU

New Delhi Indira Gandhi Intl

Thu 9/10

01:45-08:55

1 stop10h 40m

Ljubljana Joze Pucnik

Fri 17/10

09:30-17:55

2 stops28h 55m

₹ 68,149

New DelhiLjubljana

DEL - LJU

DELLJU

New Delhi Indira Gandhi Intl

Fri 10/10

08:00-12:35

1 stop32h 05m

₹ 26,042

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 16 results

Best time to book a flight from New Delhi to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from New Delhi with our price prediction graph.

Estimated return 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 New Delhi to Slovenia

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Slovenia

Get a feel of what it's like to fly with SWISS and Lufthansa from New Delhi to Slovenia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

SWISS

7.5

Good

1,730 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joanne,Sept 2025

OPO - ZRH

The seats were very cramped, even though I paid for an upgraded seat. The seats were also hard, and needed new padding. This made is made it very challenging for this 11 hour flight. The foot was alright. The crew were excellent, and the movie selection was very good. The experience was so challenging what my husband says he does not want to fly to Europe any more.

SWISS

7.5

Good

1,730 reviews

SWISS

7.5

Good

1,730 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joanne,Sept 2025

OPO - ZRH

Lufthansa

6.8

Okay

7,409 reviews

SWISS

7.5

Good

1,730 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Joanne,Sept 2025

OPO - ZRH

Related info for your journey

What airport do you fly from for flights from New Delhi to Slovenia?
If you book a flight to Slovenia from New Delhi, you will be flying from Indira Gandhi Intl, which is the city’s only airport. New Delhi Indira Gandhi Intl (DEL) is located 12.5 km from the centre of New Delhi.
How long is the flight from New Delhi to Slovenia?
A quick flight from New Delhi to Slovenia can take about 10h 45m. SWISS provides one of the quickest options available for as low as ₹ 61,705. There are 5707 km between New Delhi and Slovenia. This flight may include one or multiple stops.
What are the cheapest airlines to fly from New Delhi to Slovenia one-way?
₹ 26,042 is the cheapest one-way deal found within the past few days, from LOT. You may also be able to find cheap deals on Lufthansa and British Airways, with prices starting from ₹ 27,984 and ₹ 39,548, respectively.
Can I find deals for flights from New Delhi to Slovenia that include hotel bookings?
Yes. In addition to deals on New Delhi to Slovenia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from New Delhi to Slovenia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Slovenia.
Can I find deals for business class flights from New Delhi to Slovenia?
Yes. Cheapflights offers flight deals from New Delhi 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from New Delhi to Slovenia

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest₹ 49,119	Average₹ 61,672	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	Cheapest₹ 55,468	Average₹ 73,462	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Turkish Airlines	Cheapest₹ 64,518	Average₹ 73,298	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from New Delhi to Slovenia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Slovenia from New Delhi today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Slovenia?

Cheapflights helps you find that perfect flight to Slovenia from New Delhi by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from New Delhi to Slovenia with no change fees?

Yes, we can. To see specific flights from New Delhi to Slovenia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from New Delhi to Slovenia become cheaper?

Yes, Cheapflights offers price alerts on New Delhi to Slovenia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from New Delhi to Slovenia from ₹ 26,042

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from New Delhi to Slovenia

Keep the following information in mind while searching for New Delhi to Slovenia flight deals. Data was last updated 14 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Delhi to Slovenia

Cheapest flights from New Delhi to SloveniaExplore the most affordable flight options available from New Delhi to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Explore the most affordable flight options available from New Delhi to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Delhi to Slovenia that are best for you.

Best time to book a flight from New Delhi to Slovenia

Have a flexible travel schedule? Discover the best time to fly to Slovenia from New Delhi with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Slovenia

Reviews of airlines servicing Slovenia

Get a feel of what it's like to fly with SWISS and Lufthansa from New Delhi to Slovenia by reading reviews from past customers. Users have also rated airlines 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 New Delhi to Slovenia. 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 from for flights from New Delhi to Slovenia?

How long is the flight from New Delhi to Slovenia?

What are the cheapest airlines to fly from New Delhi to Slovenia one-way?

Can I find deals for flights from New Delhi to Slovenia that include hotel bookings?

How can I find direct flights from New Delhi to Slovenia?

Can I find deals for business class flights from New Delhi to Slovenia?

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 New Delhi to Slovenia

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

Top 3 airlines flying from New Delhi to Slovenia

Fly with Cheapflights

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How does Cheapflights help users find flights from New Delhi to Slovenia?

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Slovenia?

Can Cheapflights find flights from New Delhi to Slovenia with no change fees?

Can Cheapflights notify me if prices for flights from New Delhi to Slovenia become cheaper?

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Cheapest flights from New Delhi to Slovenia
Explore the most affordable flight options available from New Delhi to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.