HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Southampton

$378+ Cheap flights from Newark (EWR) to Southampton (SOU)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SOU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Newark to Southampton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Newark to Southampton

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

This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:45 pmEWR - SOU
1 stop10h 00mAer Lingus
Sun 1/119:30 amSOU - EWR
1 stop11h 45mAer Lingus
Deal found 12/16$2,073
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:45 pmEWR - SOU
1 stop10h 00mAer Lingus
Tue 1/612:25 pmSOU - EWR
1 stop32h 50mAer Lingus
Deal found 12/16$2,697
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:45 pmEWR - SOU
1 stop13h 10mAer Lingus
Wed 12/314:05 pmSOU - EWR
1 stop29h 10mAer Lingus
Deal found 12/16$3,222
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:45 pmEWR - SOU
1 stop13h 10mAer Lingus
Tue 12/308:10 pmSOU - EWR
1 stop25h 05mAer Lingus
Deal found 12/16$3,572
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:45 pmEWR - SOU
1 stop13h 10mAer Lingus
Mon 12/298:10 pmSOU - EWR
1 stop25h 05mAer Lingus
Deal found 12/16$3,579
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:45 pmEWR - SOU
1 stop13h 10mAer Lingus
Sun 12/288:10 pmSOU - EWR
1 stop25h 05mAer Lingus
Deal found 12/16$3,671
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:45 pmEWR - SOU
1 stop13h 10mAer Lingus
Sun 12/288:10 pmSOU - EWR
1 stop25h 05mAer Lingus
Deal found 12/17$3,681
This British Airways deal was found by Cheapflights users on 12/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:45 pmEWR - SOU
1 stop16h 50mBritish Airways
Sun 12/288:00 pmSOU - EWR
2 stops22h 50mBritish Airways
Deal found 12/16$4,026
This British Airways deal was found by Cheapflights users on 12/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:45 pmEWR - SOU
1 stop16h 50mBritish Airways
Tue 1/68:40 amSOU - EWR
2 stops15h 55mBritish Airways
Deal found 12/16$4,027
This British Airways deal was found by Cheapflights users on 12/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:30 pmEWR - SOU
2 stops12h 35mBritish Airways
Mon 12/299:30 amSOU - EWR
1 stop11h 45mBritish Airways
Deal found 12/17$4,182

Find flight deals from Newark to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Southampton (SOU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$581
(Mytrip)

One-way from

$378
(Ovago)

Popular in

December

Cheapest in

January

Average price

$731
Provider with most accurate pricing for Newark-Southampton Eastleigh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Newark-Southampton Eastleigh flights.
Search Deals
From Newark to Southampton Eastleigh
Search Deals
One-way flight from Newark to Southampton Eastleigh
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark to Southampton 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 December 18, 2025.
Use the filters below to find and compare flights from Newark Airport to Southampton that are best for you.

Fly from

Newark

Fly to

Southampton

Route

Depart

Return

Price

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 1/13

10:43 am-8:50 am

2 stops17h 07m

Southampton Eastleigh

Tue 1/20

9:25 am-9:00 pm

2 stops16h 35m

$686

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sat 1/31

5:30 pm-2:45 pm

2 stops16h 15m

Southampton Eastleigh

Sat 2/7

3:25 pm-1:25 pm

3 stops27h 00m

$689

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sat 5/2

8:26 am-8:45 am

2 stops19h 19m

Southampton Eastleigh

Tue 5/12

9:05 am-11:33 pm

2 stops19h 28m

$751

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Wed 5/6

8:26 am-8:35 am

2 stops43h 09m

Southampton Eastleigh

Sun 5/10

5:20 pm-7:09 pm

2 stops30h 49m

$751

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sat 5/2

8:26 am-8:45 am

2 stops19h 19m

Southampton Eastleigh

Thu 5/14

5:20 pm-7:09 pm

2 stops30h 49m

$751

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sat 5/2

8:26 am-8:45 am

2 stops19h 19m

Southampton Eastleigh

Mon 5/11

5:20 pm-6:00 pm

2 stops29h 40m

$751

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 5/5

8:26 am-4:50 pm

2 stops27h 24m

Southampton Eastleigh

Mon 5/11

5:20 pm-4:56 pm

2 stops28h 36m

$776

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 5/5

8:26 am-4:50 pm

2 stops27h 24m

Southampton Eastleigh

Tue 5/12

9:05 am-11:33 pm

2 stops19h 28m

$776

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Mon 5/4

7:55 pm-4:50 pm

2 stops39h 55m

Southampton Eastleigh

Wed 5/13

9:05 am-12:01 am

2 stops19h 56m

$782

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Mon 5/4

7:55 pm-4:50 pm

2 stops39h 55m

Southampton Eastleigh

Tue 5/12

9:05 am-11:33 pm

2 stops19h 28m

$782

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Newark to Southampton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Southampton in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Newark Airport-Southampton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Southampton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-Southampton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Southampton flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Newark to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Newark 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 Newark Airport to Southampton

What is the cheapest month to book a flight from Newark Airport to Southampton?

Currently, October is the cheapest month in which you can book a flight from Newark Airport to Southampton (average of $399). Flying from Newark Airport to Southampton in June is currently the most expensive (average of $617). 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.

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Aer Lingus from Newark Airport to Southampton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,397 reviews

Entertainment

6.9

Food

6.6

Crew

8.0

Boarding

7.4

Overall

7.2

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.2
Good
1,397 reviews
Aer Lingus
7.2
Good
1,397 reviews

Entertainment

6.9

Food

6.6

Crew

8.0

Boarding

7.4

Overall

7.2

Comfort

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

Related info for your journey

Find useful and relevant information for your journey from Newark to Southampton. 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 into for flights to Southampton from Newark?

    Located just 3.5 mi from the city center, Southampton Eastleigh is the airport most travelers will use when flying to Southampton from Newark. Booking flights from Newark to Eastleigh (SOU) should be relatively easy as there are 0 daily inbound flights from Newark from 1 airline.

  • How long is the flight from Newark Airport to Southampton?

    Departing from Newark Airport to Southampton will take you 17h 07m. The distance from Newark Airport to Southampton is about 3428 mi.

  • What is the cheapest airline to fly from Newark Airport to Southampton round-trip?

    Our cheapest airline available from Newark Airport to Southampton is Aer Lingus. Our recent data shows that you can find tickets from as low as $691 on this airline.

  • Can I find deals for flights from Newark to Southampton that include hotel bookings?

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

  • How can I find direct flights from Newark to Southampton?

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

  • Can I find deals for business class flights from Newark to Southampton?

    Yes. Cheapflights offers flight deals from Newark to Southampton 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 Newark Airport to Southampton?

    Currently, October is the cheapest month in which you can book a flight from Newark Airport to Southampton (average of $399). Flying from Newark Airport to Southampton in June is currently the most expensive (average of $617). 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

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 Newark to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
LaGuardia to Heathrow flights
Newark to Gatwick flights
John F Kennedy Intl to Stansted flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Luton flights
Newark to London City flights
Newark to Stansted flights
Newark to Luton flights
Newark to Edinburgh flights
John F Kennedy Intl to Edinburgh flights
John F Kennedy Intl to Manchester flights
LaGuardia to Edinburgh flights
LaGuardia to Stansted flights
Newark to Manchester flights
LaGuardia to Luton flights
LaGuardia to Manchester flights
John F Kennedy Intl to Southend flights
John F Kennedy Intl to Southampton flights
LaGuardia to London City flights
John F Kennedy Intl to Birmingham flights
Newark to Birmingham flights
LaGuardia to Birmingham flights
John F Kennedy Intl to Leeds flights
Stewart to Gatwick flights
LaGuardia to Leeds flights
John F Kennedy Intl to Bristol flights
Newark to Liverpool flights
John F Kennedy Intl to Liverpool flights
Newark to Bristol flights
Newark to Leeds flights
Newark to Newcastle upon Tyne flights
John F Kennedy Intl to Newcastle upon Tyne flights
LaGuardia to Bristol flights
LaGuardia to Southampton flights
Newark to Southend flights
John F Kennedy Intl to Exeter flights
LaGuardia to Newcastle upon Tyne flights
Newark to Exeter flights
John F Kennedy Intl to Norwich flights
John F Kennedy Intl to East Midlands flights
John F Kennedy Intl to Newquay flights
Stewart to Liverpool flights
Newark to East Midlands flights
Stewart to East Midlands flights

Top airline flying from Newark to Southampton

Discover the top airline that operate flights from Newark to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$691Average$995FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.