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$302+ Cheap flights from Newark (EWR) to Barcelona

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BCN
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to Barcelona are usually found in February or November, booked 84 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Newark to Barcelona

Cheapest flights from Newark to Barcelona
Explore the most affordable flight options available from Newark to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.

This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:40 pm
EWR
-
BCN
1 stop17h 35m
TAP AIR PORTUGAL
Mon 11/169:10 pm
BCN
-
EWR
2 stops29h 55m
TAP AIR PORTUGAL
Deal found 4/30$543
This oojo deal was found by Cheapflights users on 5/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:10 am
EWR
-
BCN
1 stop17h 35m
TAP AIR PORTUGAL
Mon 11/309:10 pm
BCN
-
EWR
1 stop31h 00m
TAP AIR PORTUGAL
Deal found 5/5$544
This oojo deal was found by Cheapflights users on 4/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:05 pm
EWR
-
BCN
2 stops15h 15m
TAP AIR PORTUGAL
Mon 11/99:10 pm
BCN
-
EWR
1 stop24h 10m
TAP AIR PORTUGAL
Deal found 4/30$545
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:30 pm
EWR
-
BCN
1 stop14h 30m
TAP AIR PORTUGAL
Wed 11/116:45 am
BCN
-
EWR
1 stop14h 35m
TAP AIR PORTUGAL
Deal found 5/4$546
This Mytrip deal was found by Cheapflights users on 5/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:35 pm
EWR
-
BCN
1 stop12h 05m
Multiple Airlines
Mon 11/236:05 pm
BCN
-
EWR
1 stop27h 15m
Multiple Airlines
Deal found 5/5$547
This KAYAK deal was found by Cheapflights users on 5/2. 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.
Thu 10/88:25 pm
EWR
-
BCN
1 stop12h 20m
Icelandair
Sat 10/173:45 pm
BCN
-
EWR
1 stop33h 30m
Icelandair
Deal found 5/2$548
This Justfly.com deal was found by Cheapflights users on 5/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:30 pm
EWR
-
BCN
1 stop11h 05m
TAP AIR PORTUGAL
Wed 2/242:35 pm
BCN
-
EWR
1 stop13h 35m
TAP AIR PORTUGAL
Deal found 5/4$549
This Gotogate deal was found by Cheapflights users on 5/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:40 pm
EWR
-
BCN
1 stop10h 25m
TAP AIR PORTUGAL
Wed 11/1112:35 pm
BCN
-
EWR
1 stop15h 35m
TAP AIR PORTUGAL
Deal found 5/2$550
This BusinessClass deal was found by Cheapflights users on 5/1. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:25 pm
EWR
-
BCN
1 stop12h 20m
Icelandair
Sat 10/173:45 pm
BCN
-
EWR
1 stop33h 30m
Icelandair
Deal found 5/1$551
This Mytrip deal was found by Cheapflights users on 5/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:25 pm
EWR
-
BCN
1 stop12h 20m
Multiple Airlines
Wed 10/711:15 pm
BCN
-
EWR
2 stops27h 45m
Multiple Airlines
Deal found 5/1$552
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:40 pm
EWR
-
BCN
1 stop10h 25m
TAP AIR PORTUGAL
Wed 11/112:35 pm
BCN
-
EWR
1 stop13h 35m
TAP AIR PORTUGAL
Deal found 4/30$554
This Mytrip deal was found by Cheapflights users on 5/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
EWR
-
GRO
2 stops34h 00m
Multiple Airlines
Mon 8/2411:20 pm
GRO
-
EWR
2 stops26h 33m
Multiple Airlines
Deal found 5/1$758

Find flight deals from Newark to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to Barcelona (S37). 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 May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$543
(oojo)

One-way from

$302
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$856
Provider with most accurate pricing for New York (NYC)-Barcelona flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Barcelona flights.
Search Deals
From Newark to Barcelona
Search Deals
One-way flight from Newark to Barcelona
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($235 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark to Barcelona 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 May 5, 2026.
Use the filters below to find and compare flights from Newark Airport to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Mon 10/26

2:50 pm-1:10 pm

1 stop17h 20m

Barcelona-El Prat

Tue 11/3

11:00 am-2:15 pm

Nonstop9h 15m

$610

NewarkGirona

EWR - GRO

EWRGRO

Newark

Mon 8/17

6:00 am-10:00 pm

2 stops34h 00m

Girona Costa Brava

Mon 8/24

11:20 pm-7:53 pm

2 stops26h 33m

$758

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Thu 9/24

6:55 pm-9:00 am

Nonstop8h 05m

Barcelona-El Prat

Tue 9/29

12:15 pm-5:59 pm

1 stop11h 44m

$770

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Wed 9/9

7:15 pm-9:00 am

Nonstop7h 45m

Barcelona-El Prat

Mon 9/21

12:15 pm-5:59 pm

1 stop11h 44m

$774

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Tue 8/4

10:25 am-8:00 am

1 stop15h 35m

Barcelona-El Prat

Thu 8/13

12:15 pm-2:55 pm

1 stop32h 40m

$774
Quickest round-trip

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Mon 9/28

6:55 pm-9:00 am

Nonstop8h 05m

Barcelona-El Prat

Thu 10/1

12:00 pm-3:05 pm

Nonstop9h 05m

$786

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Mon 7/20

10:25 am-8:00 am

1 stop15h 35m

Barcelona-El Prat

Mon 8/10

1:25 pm-8:58 am

2 stops49h 33m

$848

NewarkReus

EWR - REU

EWRREU

Newark

Thu 9/10

11:00 pm-7:25 pm

1 stop14h 25m

Reus

Sun 9/13

8:55 am-9:00 pm

1 stop18h 05m

$863

NewarkGirona

EWR - GRO

EWRGRO

Newark

Fri 5/29

3:45 pm-10:40 pm

2 stops24h 55m

Girona Costa Brava

Fri 6/5

6:15 am-7:05 pm

2 stops18h 50m

$879

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Sun 8/9

7:15 pm-9:00 am

Nonstop7h 45m

Barcelona-El Prat

Mon 8/17

1:15 pm-7:15 pm

1 stop12h 00m

$883

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 51 resultsSorted by cheapest first
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Best time to book a flight from Newark to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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 Barcelona

How far ahead should I book a flight from Newark Airport to Barcelona?

The price you pay for your flight from Newark Airport to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Newark Airport to Barcelona (average of $299). Flying from Newark Airport to Barcelona in March is currently the most expensive (average of $1,707). 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.

What is the cheapest time of day to fly from EWR to BCN?

Find hourly flight availability from Newark to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2026.

When flying from Newark Airport to Barcelona, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Newark Airport to Barcelona

Explore weekly flight availability from Newark to Barcelona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 5, 2026.

The most flights from EWR to S37 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Newark Airport to Barcelona?

How often are flights from Newark to Barcelona delayed?

About 23% of weekly flights between Newark and Barcelona have experienced delays in the past year, with the average delay time being 178 minutes.

What is the most punctual flight time for Newark to Barcelona flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Newark to Barcelona flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated May 5, 2026.
Read reviews from past customers who have flown United Airlines,TAP AIR PORTUGAL, andAir Canada from Newark Airport to Barcelona. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,683 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,683 reviews
United Airlines
7.4
Good
9,683 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
TAP AIR PORTUGAL
7.2
Good
2,234 reviews
United Airlines
7.4
Good
9,683 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Air Canada
7.1
Good
10,998 reviews
United Airlines
7.4
Good
9,683 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Lufthansa
6.8
Okay
7,972 reviews
United Airlines
7.4
Good
9,683 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
British Airways
6.7
Okay
7,946 reviews
United Airlines
7.4
Good
9,683 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Newark to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $610, United Airlines can have you in Barcelona from Newark Airport in 17h 20m. There are 3836 mi between Newark Airport and Barcelona.

  • What are the cheapest airlines flying from Newark Airport to Barcelona round-trip?

    Flying on LEVEL is currently your cheapest option to Barcelona, with prices starting at $281. Additional round-trip tickets that might be worth considering are offered by Iberia and SWISS, with the lowest prices starting at $321 and $347, respectively. LEVEL is priced at 57% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Newark Airport to Barcelona one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $173. Users have also found prices from $188 and $228 on Icelandair and SWISS, respectively.

  • What are the most popular routes from Newark Airport to Barcelona?

    When deciding which route to take from Newark Airport to Barcelona consider Newark - Barcelona-El Prat, Newark - Reus or Newark - Girona Costa Brava as they are the most popular.

  • What are the most reliable airlines from Newark Airport to Barcelona?

    Consider SWISS (100%), Air Canada (98%) or United Airlines (98%) when booking your flight. These represent the most reliable airlines when flying from Newark Airport to Barcelona.

  • What are the cheapest flights from Newark Airport to Barcelona?

    On average you can expect to pay $1,077 for a flight from Newark Airport to Barcelona. The cheapest flight overall is $434 while the most popular route, (Newark - Barcelona-El Prat) is currently priced at $460.

  • Where are the most common layover locations when flying from Newark Airport to Barcelona?

    Most of the time, Newark Airport to Barcelona flights that have layovers will stop in Lisbon.

  • What are some popular things to do or see while on a layover in Lisbon?

    Lisbon travelers tend to visit Chiado, Praça do Marquês de Pombal, and Londres more than anywhere else. Chiado, Praça do Marquês de Pombal, and Londres can be visited by traveling about 4.5 mi, 3.6 mi, and 2.3 mi respectively from Lisbon Humberto Delgado. Those looking to explore during their layover in Lisbon can rent a car from Lisbon Humberto Delgado for about $20 per day.

  • Where are the least popular layover locations for Newark Airport to Barcelona flights?

    Flights departing from Newark Airport and landing in Barcelona layover in Montreal least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark to Barcelona 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 Barcelona?

    Currently, October is the cheapest month in which you can book a flight from Newark Airport to Barcelona (average of $299). Flying from Newark Airport to Barcelona in March is currently the most expensive (average of $1,707). 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

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Alternative routes for Newark to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
Newark to Costa Brava flights

Top 10 airlines flying from Newark to Barcelona

Discover the top 10 airlines that operate flights from Newark to Barcelona. 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 May 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$281Average$807FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$321Average$565FlexibilityNo cancel feeOn-time77%
SWISSCheapest$347Average$600FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$350Average$644FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$351Average$445FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$355Average$569FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$359Average$549FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$378Average$666FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$432Average$568FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$432Average$768FlexibilityNo cancel feeOn-time76%

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