$251 Find Cheap Flights from Newark Liberty Airport to Warsaw

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Warsaw departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Warsaw

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Warsaw.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Warsaw.
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Everything you should know

Cheapest round-trip
$702
Typical prices: $900-$610
Delta
Mon 8/3Wed 8/12
EWR - WAW • 1 stop
Cheapest non-stop
$711
Typical prices: $728-$502
LOT
Sat 9/12Tue 9/22
EWR - WAW • Non-stop
Nonstop flights
Mon, Tue, Wed, Thu, Sat
You can fly direct with LOT. Average duration is 8h 25m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $702 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 74% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 11% compared to booking last minute.
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to Warsaw (EWR-WAW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Warsaw that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Warsaw

Mon, Aug 3 - Wed, Aug 12
Delta Logo
11:55 pm - 11:35 am
EWR
-
WAW
29h 40m
1 stop
Delta Logo
12:25 pm - 7:58 am
WAW
-
EWR
49h 33m
2 stops
$702Delta
Thu, Jul 30 - Wed, Sep 2
Air France Logo
11:55 pm - 10:10 pm
EWR
-
WAW
16h 15m
1 stop
Air France Logo
12:25 pm - 2:45 pm
WAW
-
EWR
32h 20m
1 stop
$703Air France
Wed, Oct 7 - Tue, Oct 20
British Airways Logo
9:25 pm - 5:10 pm
EWR
-
WAW
13h 45m
1 stop
British Airways Logo
11:55 am - 7:25 pm
WAW
-
EWR
13h 30m
1 stop
$704British Airways
Wed, Jul 29 - Mon, Sep 14
Delta Logo
9:30 am - 11:35 am
EWR
-
WAW
20h 05m
2 stops
Delta Logo
12:25 pm - 5:50 pm
WAW
-
EWR
35h 25m
2 stops
$705Delta
Fri, Oct 2 - Sun, Oct 18
Scandinavian Airlines Logo
5:15 pm - 9:35 am
EWR
-
WAW
10h 20m
1 stop
Scandinavian Airlines Logo
10:15 am - 2:59 pm
WAW
-
EWR
10h 44m
1 stop
$706Scandinavian Airlines
Sat, Aug 15 - Fri, Sep 11
Delta Logo
10:55 am - 11:40 am
EWR
-
WAW
18h 45m
2 stops
Delta Logo
12:25 pm - 10:00 pm
WAW
-
EWR
15h 35m
1 stop
$707Delta
Tue, Aug 4 - Mon, Sep 28
SWISS Logo
9:45 pm - 6:55 pm
EWR
-
WAW
15h 10m
1 stop
SWISS Logo
7:40 pm - 8:15 pm
WAW
-
EWR
30h 35m
1 stop
$708SWISS
Wed, Aug 12 - Thu, Sep 24
Multiple Airlines Logo
8:30 pm - 4:20 pm
EWR
-
WAW
13h 50m
1 stop
Multiple Airlines Logo
8:25 am - 1:55 pm
WAW
-
EWR
11h 30m
1 stop
$709Multiple Airlines
Sat, Aug 15 - Sat, Aug 22
Scandinavian Airlines Logo
5:45 pm - 9:15 am
EWR
-
WAW
33h 30m
1 stop
Scandinavian Airlines Logo
10:15 am - 2:59 pm
WAW
-
EWR
10h 44m
1 stop
$710Scandinavian Airlines
Sun, Aug 2 - Thu, Aug 13
United Airlines Logo
8:30 pm - 4:20 pm
EWR
-
WAW
13h 50m
1 stop
United Airlines Logo
1:15 pm - 6:45 pm
WAW
-
EWR
11h 30m
1 stop
$711United Airlines
Booking Insights

KAYAK's insights & trends for Newark to Warsaw flights

Get data-powered insights and trends into flights from Newark to Warsaw to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Newark Airport to Warsaw?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Newark Airport to Warsaw departing in August.

What is the cheapest Newark Airport to Warsaw flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Newark Airport to Warsaw costs $737 on the route between Newark Airport (EWR) and Warsaw Frederic Chopin Airport (WAW). It is also the most popular route.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Warsaw?

The average price of all round-trip flights from Newark Airport to Warsaw clicked on KAYAK for each day over the last 12 months.

When flying from Newark Liberty Airport to Warsaw, you should consider leaving on a Wednesday and avoid Fridays if you are looking for the best rates. For your return to Newark Liberty Airport, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Newark Airport to Warsaw?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Warsaw, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newark Airport to Warsaw is January, where tickets cost $348 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,218 and $981 respectively.

How far in advance should I book a flight from Newark Airport to Warsaw?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to Warsaw, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Newark Airport to Warsaw, you should book around 3 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Cheapest flight$251
Flight from Newark Liberty Airport to Warsaw Modlin

When to book flights from Newark to Warsaw

Are your dates flexible? Find out the best times to travel from Newark to Warsaw based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to Warsaw flights

  • What is the cheapest flight from Newark Airport to Warsaw?

    In the last 5 days, the lowest price for a flight from Newark Airport to Warsaw was $251 for a one-way ticket and $702 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Warsaw?

    Yes

  • Which airports will I be using when flying from Newark Liberty Airport to Warsaw?

    Newark Liberty Airport is served by only 1 airport and there are 2 airports in Warsaw. You will leave Newark Liberty Airport from Newark and you will be arriving in Warsaw at one of these airports: Warsaw Frederic Chopin or Warsaw Modlin.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Warsaw?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Newark Liberty Airport to Warsaw?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Newark Liberty Airport and Warsaw, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Warsaw from Newark Liberty Airport?

    Copenhagen is the most popular layover city among KAYAK users traveling from Newark Liberty Airport to Warsaw.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Warsaw?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark Liberty Airport to Warsaw.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Warsaw?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Warsaw from Newark Liberty Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Warsaw?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Warsaw with an airline and back to Newark Liberty Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Warsaw?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Warsaw from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Newark Liberty Airport to Warsaw?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Newark to Warsaw.
Find which airlines fly direct from Newark Airport to Warsaw, which days they fly and book direct flights.

Direct departures

Newark to Warsaw

Monday

LOT

LOT

Tuesday

LOT

LOT

Wednesday

LOT

LOT

Thursday

LOT

LOT

Saturday

LOT

LOT

See more direct flights

Direct returns

Warsaw to Newark

Tuesday

LOT

LOT

Wednesday

LOT

LOT

Thursday

LOT

LOT

Friday

LOT

LOT

Sunday

LOT

LOT

See more direct flights

Reviews of the top 5 airlines serving from Newark to Warsaw

 
See real verified KAYAK customer reviews for airlines flying from Newark to Warsaw. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Warsaw? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LOTOverall score based on 1197 reviews
6.9Entertainment
7.5Boarding
7.2Food
8.2Crew
7.5Comfort
Airline reviews

Every time I fly LOT, I swear I will never do it again. And changing planes in Warsaw is a horror. Not even remotely organized. I can only feel sorry for the staff who have to put up with it.

6.0 GoodAnonymous, Apr 2026
OTP - WAW
Read more LOT reviews

Every time I fly LOT, I swear I will never do it again. And changing planes in Warsaw is a horror. Not even remotely organized. I can only feel sorry for the staff who have to put up with it.

My information was stolen, and someone used my card to purchase airline tickets. Everything has been submitted to my bank, and the police. Thank you!!

I have flown over 2million miles. Great flight but bizarre boarding process. They must have paged half the passengers to the desk for documentation check before boarding anyone. Overall great value.

Good in general, but i think the chair is not comfortable for traveling more than 2 hours ..

Stuck on a plane for 6 hours due to a technical or mechanical issue.

Boarding was a madhouse. Airport staff was completely disinterested in communicating about the delays. Never again.

The seats are very narrow. Communication regarding bids for better seating could be better

Although I was flying in business class, the feeling, comfort and in general the whole experience was like flying in a low cost airline. Boarding by. Us, no priority to business class passengers. The plane was very old and looked poor and rely old. Seats do not recline. Space between rows very small. No separation between business class and economy. No separate toilet for business class passengers. Of course no entertainment, no WiFi and no charging. Very bad experience

Crew was excellent. Business class was poor on the short flight and mediocre at best on the international flight.

Very poor. Seats like economy class, food unbeatable, no charging, no entertainment, no WiFi, boarding by bus - no justification for calling and pricing this as business class

Mediocre. Maybe due to Economy light. Staff was great. Space shrunk, not for me, and definitely not for Vikings. Food was decent. Assistance lagging. There was a possibility to upgrade to Premium economy, however my bid was immediately classified as low and not even considered (though well over minimum bid). Thus I was no bleeding dry.

Upon departing and landing, the man seating in front of me had his seat leaning back. Taking off nobody told him anything. Landing someone from the crew said something but the passenger ignored him and nobody followed up. Felt a bit unsecured. If this that is some of the basics are missed, what else was overlooked?

On time, reasonably comfortable for economy, decent food. All in all a very good experience.

Every flight got canceled or delayed. Customer service was awful.

They lost my luggage and can’t find it. My trip is ruined. Online tracking of lost luggage doesn’t work

No free Wi-Fi. I have SkyMiles but not a high status, having an account has been enough for Wi-Fi on other flights, but this one was going to charge me to use it. Also turbulence was really bad toward the end, but I didn't count this in my ratings since I know Delta cannot control the weather - it's 2026 and lack of WiFi alone is enough for a poor rating.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Crew members were excellent. The seat wasn’t the best as well as a food options.

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Everything was the best it could be. Crew found me with pre- ordered food. Excellent experience!

Improve the food offerings and cabin seating. My wife would prefer to fly another airline, even with a connection for a more comfortable trip. A 737-8 should not be scheduled for a 6 hour segment, which turned into 7.5 hours due to the origin ground delay.

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

All good flight was 35 minutes early when arriving in Edinburgh

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

The crew was excellent. What I did not enjoy was the food. I have taken many international flights and this was on the low end. Otherwise the trip was fine.

Seats were the most uncomfortable seats i ever experienced on a flight to Europe from Boston. It was a waist of money in buying premium seats for top dollars. I want my money back for what i paid extra for my seats. Awful conditions!

Boarding felt a little chaotic as everyone was waiting around the gate. Food was great, service was good.

On both flights, TAP Air Portugal messed up the seating choices that I paid for. They acknowledged that I had purchased seating, that they were errant in ensuring my choices, but told me nothing could be done about it. When I asked to be refunded, I was directed to "talk to someone from Air Portugal" Mon-Friday, and then I was dismissed. No help, no phone number provided to me. I was very annoyed both times and feel cheated.

Flight attendants in business class were rather indifferent While in second leg operated by Portugalia TAP subsidiary were outstanfy

The chicken was so dry it was impossible to eat. No substitute was offered. The port to charge my phone was broken and all I got was a shrug from the crew. The entertainment system was glitchy and subtitles didn’t load. Crew seemed fully uninterested and unfriendly.

The flight crew were absolute rock stars. When they came to the gate they looked like royalty, so chic. They also were extremely kind. Food was good and I loved the lack of plastic waste. The flight was lovely and smooth.

We were unable to check in due to technical problems on TAP’s end. The flight was delayed forty minutes with no reason given. We received timely notice of the flight delay. We were also notified of a gate change. The new gate was at a different terminal. When we got to the new terminal, we learned that we had to go back to the old terminal first to check in. This information should have been included along with the gate change notification. Also unexplained, the steward skipped us when offering breakfast.

Delayed at the beginning and the end and almost missed our connection

Horrible experience at tbe check in ladie she was very racist ,she doesn't speak portuguese too and forced me to check in my carrion bag and I saw everyone with carrion bag inside anda lot of space ,she was rude unprofessional

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

I was deceived on the Kayak site expecting a ticket, but instead finding a "standby" reservation. When I tried to change the ticket, I paid almost twice the price of the original ticket. Then, the airline refused to give me the reserved seat I had chosen and paid for. I think I deserve a refund for this leg of my trip because I was doubly charged and did not receive what I had paid for. I put in a complaint with Lufthansa because the ticket was sold originally sold as a flight they listed. Someone here needs to take responsibility.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

I liked everything BUT the temperature. It was freezing and now I am sick.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Everything you need to know for your flight from Newark to Warsaw

Information on your arrival and departure airports