Find Cheap Flights from Slovenia to Newark

Search hundreds of travel sites at once for deals on flights to Newark

Thu 1/18
Thu 1/25
Any month
Compare vs. KAYAK |

Book cheap flights from Slovenia to Newark (round-trip)

Airports
Origin
Ljubljana
$585
only
$585
Destination
Newark
$585
only
$585
Sat, Mar 3
LJU
EWR
12h 55m
Sat, Mar 10
EWR
LJU
12h 00m
Trip: 8 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2851 reviews
Overall
7.5
Boarding
7.6
Comfort
7.5
Crew
8.0
Entertainment
7.0
Food
7.0
WAW
EWR
Good 7.6

The food was good and the crew very nice. The flight was smooth.

The Warsaw-Newark leg took 10 hrs and a half, as opposed to 9 and a half. The Economy seat, although a little better than on other planes, is so small, and I’m average size! The announcements are so difficult to understand.

TLV
WAW
Okay 5.0

Very roomy well designed plane. Good communication from pilot and staff.

I lost my iPad during this flight. Luckily it was found in the Warsaw airport but the airline did not do anything to help me besides giving me some phone numbers and email addresses. It would cost more to ship it back to the US then the iPad is worth. It would be nice if lot would provide help to get it to me.

WAW
YYZ
Excellent 8.6

Good seat that becomes a bed. A little short and narrow for me, but about 5000 orders of magnitude better than the seats in the economy torture chamber.

STR
WAW
Excellent 9.0

Great crew, new plane, good business class seats,

Messed up security clearance arrangement. Total confusion about secondary clearance requirement, only informed at boarding at gate that a lot of travelers needed secondary clearance. No objections to secondary clearance, but procedure a joke. Machine was half way down the terminal. Half hour wait, and you could have left your carry on with somebody else, get cleared by machine, pick up your bag again and get on board.

RIX
WAW
Excellent 10.0

fast crew service

Mon, Apr 16
LJU
EWR
16h 00m
Mon, Apr 23
EWR
LJU
18h 05m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15239 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
HKG
SEA
Good 6.0

The flight was on time and the arrival was early

SAN
LAX
Excellent 10.0

on time

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

YUL
DTW
Mediocre 2.0

Not applied

Not applied

LAX
SJC
Excellent 10.0

It’s was the best flight in my life

Tue, May 22
LJU
EWR
37h 29m
Sun, May 27
EWR
LJU
32h 28m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Mar 4
LJU
EWR
13h 35m
Mon, Mar 12
EWR
LJU
16h 55m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18110 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
CLT
MUC
Good 6.3

The Lufthansa crew is always wonderful as always.

screaming and kicking child behind my seat, with no way to "escape". I had a severe cold and that was certainly not something I needed, I tried to get some rest, but that was impossible. The seats are getting smaller and smaller, hardly any legroom whatsoever. Also, what I had planned on bringing on the aircraft as carry on (which was my work equipment, tablet/printer etc), I had to check in as luggage because it was "overweight" meaning more than 8 kg and pay ADDITIONAL $200 (in addition to the $100 I already paid for one suitcase). I've seen many passengers with "heavy" carry on, which they were apparently allowed to bring into the cabin without any problems. I had never had to pay for any carry on, and I am seriously considering using another airline for future business travel.

ATH
MUC
Excellent 9.3

Excellent aircraft Very nice crew

MUC
SFO
Excellent 8.6

Seats are too close together and seat really doesn't recline. To close to the seat in front and can't bend over to put your head on tray to sleep. Just to cramped up and I'm a small person 5'4". Very uncomfortable for a long flight!

FRA
BOM
Mediocre 2.0

Rude staff and poor connection management. Airport sucks.

ATH
FRA
Excellent 10.0

Service and comfort: roomy seating. Comfortable enough to sleep. This is unusual for me.

Unable to think of anything I did not like.

Tue, Jun 12
LJU
EWR
12h 30m
Tue, Jun 26
EWR
LJU
11h 20m
Trip: 15 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 2985 reviews
Overall
8.2
Boarding
8.2
Comfort
8.0
Crew
8.5
Entertainment
7.4
Food
7.5
VIE
IAD
Excellent 9.6

Safety, timeliness, friendliness of staff

Entertainment is outdated

VIE
MUC
Mediocre 2.0

Missed my flight!!!!!

VIE
MIA
Mediocre 3.6

boarding/deplaning relatively quick. plenty of leg room in emergency row seat

only provided ONE meal on an 11 hour flight?? how is that ok? people were very hungry. when i asked about that, the disinterested flight attendants tried to convince me that they had in fact provided “two services” -they apparently think a small packet of crackers counts as dinner. shortly before landing they served a stale ham sandwich (8 hours after the only meal). Food quality was poor as well. during booking there was not an option to indicate dietary requirements either. not impressed with austrian air overall.

VIE
LWO
Good 6.0

all was good

VIE
IAD
Excellent 8.0

Everything was at the good level. Professional people to work with.

Not enough room for overhead bags. Had to put mine in the front of the plane while I sat at the back of the plane. What I really didn't like is that I called Kayak to include my Global Entry number on my boarding pass. They said it would be there and when I printed it, it wasn't. So coming back into the states and thru customs took waaay longer than it should have with those chaotic and ridiculously long lines. I didn't bring my Global Pass card with me and will from now on!

Fri, Mar 23
LJU
EWR
16h 08m
Fri, Mar 30
EWR
LJU
14h 25m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1654 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.5
Entertainment
7.1
Food
7.4
SFO
AMS
Excellent 10.0

The flight was great.

AMS
JNB
Excellent 8.0

The flight was very good, specially considering it was a daylight one. Staff was friendly and servicial. Tue food was above the industry's average.

AMS
ATL
Excellent 9.3

Entertainment was good, and crew was very nice and accommodating. Flight was very comfortable and smooth.

The food was okay, not that great.

MAN
AMS
Mediocre 2.0

Ground staff at Manchester very helpful

Information on KLM website and flight status said 50 minutes delay and was never updated with the true status. 3 hours before we took off. KLM blamed the fog at Manchester but to be honest most other flights seemed unaffected. Put up in an IBIS hotel and fed substandard food and shitty hotel room with an Aircon unit that clunks into action every 30 seconds keeping me awake. It's external so I can't switch it off. Being given a 10 Euro voucher for food at the airport when most food and a drink will cost you 12 to 15 euros.

EZE
AMS
Good 6.0

una valija se perdió. Eso desató el descontrol que tiene KLM para seguir el equipaje. No hay como hacer tracking. No hay un teléfono a donde hablar, la web está desactualizada y con información equivocada. Direccionan a usar canales de twitter y facebook que no responden. Primer experiencia en KLM y no pienso nunca más usar esta aerolínea. Llevar el equipaje o resolver un problema sobre valijas es de lo más básico de una aerolínea y no lo hacen.

Sat, Mar 3
LJU
EWR
12h 55m
Sat, Mar 10
EWR
LJU
30h 35m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sun, May 6
LJU
EWR
26h 05m
Mon, May 14
EWR
LJU
17h 40m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18110 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
ATH
FRA
Excellent 10.0

Service and comfort: roomy seating. Comfortable enough to sleep. This is unusual for me.

Unable to think of anything I did not like.

ATH
MUC
Excellent 9.3

Excellent aircraft Very nice crew

FRA
BOM
Mediocre 2.0

Rude staff and poor connection management. Airport sucks.

FRA
IAD
Excellent 8.0

we received business economy from IAD to FRA

we didnt receive business economy from FRA to IAD

PRG
FRA
Excellent 10.0

Great service as always

Sat, Feb 17
LJU
EWR
12h 55m
Sun, Feb 25
EWR
LJU
30h 25m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
LJU
EWR
12h 05m
Tue, Mar 13
EWR
LJU
16h 55m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18110 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
ATH
MUC
Excellent 9.3

Excellent aircraft Very nice crew

IAD
FRA
Good 7.6

The food was good.

The seats were not too comfortable and the video screen was small.

CLT
MUC
Excellent 9.0

Best international flight I have been on. Staff was very accommodating.

The wifi was not working, but we still had in flight entertainment.

CLT
MUC
Good 6.3

The Lufthansa crew is always wonderful as always.

screaming and kicking child behind my seat, with no way to "escape". I had a severe cold and that was certainly not something I needed, I tried to get some rest, but that was impossible. The seats are getting smaller and smaller, hardly any legroom whatsoever. Also, what I had planned on bringing on the aircraft as carry on (which was my work equipment, tablet/printer etc), I had to check in as luggage because it was "overweight" meaning more than 8 kg and pay ADDITIONAL $200 (in addition to the $100 I already paid for one suitcase). I've seen many passengers with "heavy" carry on, which they were apparently allowed to bring into the cabin without any problems. I had never had to pay for any carry on, and I am seriously considering using another airline for future business travel.

LOS
FRA
Excellent 9.0

Very hospitable. Really enjoyed the food. Got bumped up to Business class on both legs of the trip.

The boarding could have been better organized at Frankfurt. Was very scattered.

Sat, Jun 16
LJU
EWR
26h 35m
Tue, Jun 26
EWR
LJU
11h 20m
Trip: 11 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 2985 reviews
Overall
8.2
Boarding
8.2
Comfort
8.0
Crew
8.5
Entertainment
7.4
Food
7.5
VIE
LWO
Good 6.0

all was good

MIA
VIE
Excellent 8.0

Was a fine solid flight by Austrian.

FRA
SZG
Excellent 10.0

The flight was comfortable and very timely.

Very little leg room.

ORD
VIE
Okay 5.6

Vino in Plastic cups from 1L

Could Food

VIE
SKP
Okay 4.6

Non

No food terrible idea to serve orange, oll dos nasty hands Stick to a site

Fri, Jan 19
LJU
EWR
33h 35m
Sun, Jan 21
EWR
LJU
30h 25m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 31
LJU
EWR
12h 55m
Sun, Apr 8
EWR
LJU
15h 05m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18110 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
ATH
FRA
Excellent 10.0

Service and comfort: roomy seating. Comfortable enough to sleep. This is unusual for me.

Unable to think of anything I did not like.

FRA
IAD
Excellent 8.0

we received business economy from IAD to FRA

we didnt receive business economy from FRA to IAD

MUC
SFO
Good 6.0

Requested for Hindu vegetarian meal by call and was informed we would receive on flight. Got on flight to find that Hindu vegetarian does not exist. Starved on both legs of flight. That is almost 24 hours. Plane should keep extras and customer service should give correct information.

MUC
SFO
Excellent 8.6

Seats are too close together and seat really doesn't recline. To close to the seat in front and can't bend over to put your head on tray to sleep. Just to cramped up and I'm a small person 5'4". Very uncomfortable for a long flight!

PRG
FRA
Excellent 10.0

Great service as always

Sun, Jun 17
LJU
EWR
26h 35m
Tue, Jun 26
EWR
LJU
11h 20m
Trip: 10 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 2985 reviews
Overall
8.2
Boarding
8.2
Comfort
8.0
Crew
8.5
Entertainment
7.4
Food
7.5
VIE
IAD
Excellent 9.6

Safety, timeliness, friendliness of staff

Entertainment is outdated

ORD
VIE
Okay 5.6

Vino in Plastic cups from 1L

Could Food

VIE
LWO
Good 6.0

all was good

FRA
SZG
Excellent 10.0

The flight was comfortable and very timely.

Very little leg room.

VIE
MUC
Mediocre 2.0

Missed my flight!!!!!

Sat, Feb 10
LJU
EWR
15h 45m
Wed, Feb 14
EWR
LJU
21h 41m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
LJU
EWR
15h 10m
Sun, Mar 11
EWR
LJU
11h 05m
Trip: 5 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18110 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
FRA
BOM
Mediocre 2.0

Rude staff and poor connection management. Airport sucks.

ATH
FRA
Excellent 10.0

Service and comfort: roomy seating. Comfortable enough to sleep. This is unusual for me.

Unable to think of anything I did not like.

ATH
MUC
Excellent 9.3

Excellent aircraft Very nice crew

CLT
MUC
Good 6.3

The Lufthansa crew is always wonderful as always.

screaming and kicking child behind my seat, with no way to "escape". I had a severe cold and that was certainly not something I needed, I tried to get some rest, but that was impossible. The seats are getting smaller and smaller, hardly any legroom whatsoever. Also, what I had planned on bringing on the aircraft as carry on (which was my work equipment, tablet/printer etc), I had to check in as luggage because it was "overweight" meaning more than 8 kg and pay ADDITIONAL $200 (in addition to the $100 I already paid for one suitcase). I've seen many passengers with "heavy" carry on, which they were apparently allowed to bring into the cabin without any problems. I had never had to pay for any carry on, and I am seriously considering using another airline for future business travel.

MUC
SFO
Excellent 8.6

Seats are too close together and seat really doesn't recline. To close to the seat in front and can't bend over to put your head on tray to sleep. Just to cramped up and I'm a small person 5'4". Very uncomfortable for a long flight!

Mon, Jun 18
LJU
EWR
12h 30m
Tue, Jun 26
EWR
LJU
11h 20m
Trip: 9 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 2985 reviews
Overall
8.2
Boarding
8.2
Comfort
8.0
Crew
8.5
Entertainment
7.4
Food
7.5
FRA
VIE
Okay 4.0

The airplane came late, delaying our trip. Despite that, the luggage would not come, and the claims office was ridiculous (despite of the destination being within 1 hour of drive from the airport, it took us 24 hours of our short vacation trip to deal with luggage). It seems that LH has these problems regularly, and they don't seem to care; I guess we'll have to try someone else to avoid suffering the same problem every time. The employees already knew the luggages are in a mess, and so were the claims. When taking LH, we have to accommodate luggage delay into our planning.

VIE
IAD
Excellent 8.0

Everything was at the good level. Professional people to work with.

Not enough room for overhead bags. Had to put mine in the front of the plane while I sat at the back of the plane. What I really didn't like is that I called Kayak to include my Global Entry number on my boarding pass. They said it would be there and when I printed it, it wasn't. So coming back into the states and thru customs took waaay longer than it should have with those chaotic and ridiculously long lines. I didn't bring my Global Pass card with me and will from now on!

VIE
SJJ
Excellent 10.0

Everything was excellent

FRA
SZG
Excellent 10.0

The flight was comfortable and very timely.

Very little leg room.

ORD
VIE
Okay 5.6

Vino in Plastic cups from 1L

Could Food

Fri, Mar 23
LJU
EWR
33h 35m
Thu, Mar 29
EWR
LJU
31h 10m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
LJU
EWR
18h 20m
Mon, Mar 12
EWR
LJU
16h 55m
Trip: 6 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18110 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
MUC
SFO
Excellent 8.6

Seats are too close together and seat really doesn't recline. To close to the seat in front and can't bend over to put your head on tray to sleep. Just to cramped up and I'm a small person 5'4". Very uncomfortable for a long flight!

IAD
FRA
Good 7.6

The food was good.

The seats were not too comfortable and the video screen was small.

ATH
MUC
Excellent 9.3

Excellent aircraft Very nice crew

FRA
IAD
Excellent 8.0

we received business economy from IAD to FRA

we didnt receive business economy from FRA to IAD

FRA
BOM
Mediocre 2.0

Rude staff and poor connection management. Airport sucks.

Tue, Jun 12
LJU
EWR
12h 30m
Mon, Jun 25
EWR
LJU
11h 20m
Trip: 14 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 2985 reviews
Overall
8.2
Boarding
8.2
Comfort
8.0
Crew
8.5
Entertainment
7.4
Food
7.5
VIE
TLV
Mediocre 2.0

Nothing special.

Limited meal choices (I flew business class). It seems Austrian puts more emphasis on the Trans-Atlantic flights and less on short hauls.

MIA
VIE
Excellent 8.0

Was a fine solid flight by Austrian.

VIE
SKP
Okay 4.6

Non

No food terrible idea to serve orange, oll dos nasty hands Stick to a site

VIE
MIA
Mediocre 3.6

boarding/deplaning relatively quick. plenty of leg room in emergency row seat

only provided ONE meal on an 11 hour flight?? how is that ok? people were very hungry. when i asked about that, the disinterested flight attendants tried to convince me that they had in fact provided “two services” -they apparently think a small packet of crackers counts as dinner. shortly before landing they served a stale ham sandwich (8 hours after the only meal). Food quality was poor as well. during booking there was not an option to indicate dietary requirements either. not impressed with austrian air overall.

FRA
VIE
Okay 4.0

The airplane came late, delaying our trip. Despite that, the luggage would not come, and the claims office was ridiculous (despite of the destination being within 1 hour of drive from the airport, it took us 24 hours of our short vacation trip to deal with luggage). It seems that LH has these problems regularly, and they don't seem to care; I guess we'll have to try someone else to avoid suffering the same problem every time. The employees already knew the luggages are in a mess, and so were the claims. When taking LH, we have to accommodate luggage delay into our planning.

Slovenia to Newark Flight Information

Flights Arrive in Newark
Flights Depart from Slovenia
Flight Price $585
Airlines LOT Polish Airlines, Delta, Lufthansa, Austrian Airlines, KLM
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.