EWR - SNN

$238 Find Cheap Flights from Newark Liberty Airport to Shannon

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 Shannon departing on 2/2. 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 Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Shannon, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$353
Overall average: $662
United Airlines
Mon 4/6Mon 4/13
EWR - SNN • Non-stop
Cheapest one-way
$234
Multiple Airlines
Mon 2/2
EWR - SNN • 2 stops
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 34% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to Shannon (EWR-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Shannon 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 Shannon

Mon, Apr 6 - Mon, Apr 13
United Airlines Logo
10:40 pm - 10:15 am
EWR
-
SNN
6h 35mnonstop
United Airlines Logo
12:30 pm - 2:50 pm
SNN
-
EWR
7h 20mnonstop
$353United Airlines
Mon, May 25 - Mon, Jun 1
Lufthansa Logo
10:50 pm - 10:15 am
EWR
-
SNN
6h 25mnonstop
Lufthansa Logo
12:30 pm - 2:55 pm
SNN
-
EWR
7h 25mnonstop
$401Lufthansa
Mon, May 25 - Tue, Jun 2
Lufthansa Logo
10:50 pm - 10:15 am
EWR
-
SNN
6h 25mnonstop
Lufthansa Logo
12:30 pm - 2:55 pm
SNN
-
EWR
7h 25mnonstop
$404Lufthansa
Sat, May 30 - Fri, Jun 12
United Airlines Logo
7:00 am - 7:30 am
EWR
-
SNN
19h 30m1 stop
United Airlines Logo
12:30 pm - 2:55 pm
SNN
-
EWR
7h 25mnonstop
$407United Airlines
Wed, Apr 8 - Wed, Jul 8
United Airlines Logo
10:40 pm - 10:15 am
EWR
-
SNN
6h 35mnonstop
United Airlines Logo
12:30 pm - 2:55 pm
SNN
-
EWR
7h 25mnonstop
$408United Airlines
Mon, Apr 27 - Fri, May 1
United Airlines Logo
10:40 pm - 10:15 am
EWR
-
SNN
6h 35mnonstop
United Airlines Logo
12:30 pm - 2:50 pm
SNN
-
EWR
7h 20mnonstop
$410United Airlines
Thu, Apr 16 - Tue, Apr 21
United Airlines Logo
10:40 pm - 10:15 am
EWR
-
SNN
6h 35mnonstop
United Airlines Logo
12:30 pm - 2:50 pm
SNN
-
EWR
7h 20mnonstop
$411United Airlines
Sat, May 30 - Fri, Jun 12
United Airlines Logo
9:00 am - 7:30 am
EWR
-
SNN
17h 30m2 stops
United Airlines Logo
12:30 pm - 2:55 pm
SNN
-
EWR
7h 25mnonstop
$412United Airlines
Wed, Apr 8 - Wed, Jul 8
United Airlines Logo
10:40 pm - 10:15 am
EWR
-
SNN
6h 35mnonstop
United Airlines Logo
9:30 am - 5:42 pm
SNN
-
EWR
13h 12m1 stop
$418United Airlines
Sat, May 30 - Fri, Jun 12
United Airlines Logo
10:30 am - 7:30 am
EWR
-
SNN
16h 00m2 stops
United Airlines Logo
9:30 am - 6:29 pm
SNN
-
EWR
13h 59m2 stops
$422United Airlines
Booking Insights

KAYAK's insights & trends for Newark to Shannon flights

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

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

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

For Newark Liberty Airport to Shannon, Wednesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Shannon back to Newark Liberty Airport, the best deals are generally found on Saturday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Shannon, 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 Shannon is November, where tickets cost $432 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $857 and $759 respectively.

Can I save money by flying with a layover from Newark Airport to Shannon?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $552, prices are generally cheapest when you fly direct.

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

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 Shannon, 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 Shannon, you should book around 2 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$234
Best time to beat the crowds with an average 18% drop in price.
Flight from Newark Liberty Airport to Shannon

When to book flights from Newark to Shannon

Are your dates flexible? Find out the best times to travel from Newark to Shannon 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 Shannon flights

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

    In the last 3 days, the lowest price for a flight from Newark Airport to Shannon was $234 for a one-way ticket and $353 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Newark Liberty Airport and on arrival in Shannon.

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

    On your way to Shannon, you’ll fly out from Newark. You’ll be landing at Shannon.

  • Which airlines offer Wi-Fi service onboard planes from Newark Liberty Airport to Shannon?

    Air France, JetBlue, Delta, American Airlines, and Finnair offer inflight Wi-Fi service on the Newark Liberty Airport to Shannon flight route.

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

    The Boeing 757-200 is the aircraft model that flies most regularly on the Newark Liberty Airport to Shannon flight route.

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

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

  • Which is the best airline for flights from Newark to Shannon, United Airlines or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Newark to Shannon are United Airlines and Aer Lingus. With an average price for the route of $696 and an overall rating of 7.4, United Airlines is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $547 and an overall rating of 7.2.

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

    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 Shannon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon 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 Shannon?

    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 Shannon with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and SNN can sometimes prove cheaper using this method.

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

    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 Shannon from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Newark Airport to Shannon

  • Looking for a cheap flight? 25% of our users found flights on this route for $311 or less one-way and $405 or less round-trip.

Reviews of the top 5 airlines serving from Newark to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Newark to Shannon. 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 Shannon? 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.
7.4
United AirlinesOverall score based on 9095 reviews
7.7Boarding
8.1Crew
6.6Food
7.3Comfort
7.1Entertainment
Airline reviews

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

4.0 OkayJessica, Dec 2025
EWR - LAS
Read more United Airlines reviews

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

The food should improve! And The flight should leave on time and not make the traveler wait.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

It all went very well, except for the ramp coordination upon landing in Boston. That, however, was resolved in fairly short order.

NOTE. Aer Lingus does not accept American Express. I was denied boarding because I could not pay the fee for my oversized bag. I did not have another credit or debit card. Moreover, at CDG, I needed to check my bag at one location, go to another location to check my oversized bag and a THIRD location to pay for my oversized bag. Hence, once I was denied boarding, my bags were already en route to the plane. To retrieve them I needed to go to a FOURTH location in another part of the terminal. Last, Aer Lingus will not reimburse me for any portion of my ticket. I lost $1000 bc Aer Lingus doesn’t accept American Express at the CDG counter even though I paid for my ticket through the Kayak link with Amex. Kayak should remedy this situation if they want to continue to partner with Aer Lingus.

The biking process was confusing and I was called for a seat assignment from I number I repeatedly though was spam, but the flight itself was great

It was poor overall. They cancelled our flight and changed it without notifying us. So we incurred extra costs by having to book a hotel for our layover. They say it's Kayak/Underpricer's responsibility to reimburse us. But Kayak/Underpricer have said it's Aer Lingus' responsibility because they are the ones with our 'booking information.' I find this situation confusing and unacceptable.

My experience with Aer Lingus was not too good. First, because of the last minute delayed flight from Amsterdam to Dublin we almost missed our flight from Dublin to Philadelphia. Secondly, the flight from Dublin to Philadelphia had very uncomfortable seats especially it was a very long flight. My buttocks were constantly in pain for sitting on these seats for this long. Lastly, the service in the plane was also slow. I asked for a second cup of water and the hostess told me he'll be right back with that where it took him over an hour to come back with water. It was warm in the plane and I was very thirsty. Overall this airline needs much improvement in their services.

Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.

This flight left about 45 minutes late, and arrived about 45 minutes late, which was enough to make us miss our next flight and trap us in Dublin for 24 hours!!

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

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)

Flight was late arriving. So, we left 25 min late. Pilot made some time up during the flight. Therefore, we arrived alittle past original time.

The seat I was stuck in was so unimaginably uncomfortable. I have never had that tight of a seat in my 20 years of flying. Even budget airlines give you more space.

We were upgraded to economy plus and everything was awesome!

Although business class, the seating was really cramped. The food was so so.

Smooth trip no turbulence which is always a bonus for me lol! In cattle class so an element of being a bit squished (but not as bad as other shorter haul airlines) smaller plane than the one we flew out on and entertainment system wasn’t as modern but still definitely passed the time. Lovely crew x

I was sleeping during dinner service, no one bothered to offer meal later, I remained hungry….until I got a morning sandwich!

Very caring crew on board. Didn’t have dinner as I was sleeping. Was seating in the emergency row so I had comfortable leg room

Although the crew were great and the good nice, I might as well have been on Ryanair for the amount of space I had. Not good enough BA. I’d rather pay more and not feel like a human sardine.

Crew were fantastic can’t fault them at all. Couldn’t do enough for us

They’ve lost my bag and I have no way of really getting in touch with anyone and have received no updates.

The entertainment selection was ok, but overall not bad! The crew was great.

The payment system was not working so was unable to connect wifi the entire flight

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

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

Information on your arrival and departure airports