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$210+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BCN
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to Barcelona are usually found in January or February, booked 86 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap 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 juin 12, 2025.

Round-trip from

$512
(French Bee)

One-way from

$210
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$1,024
From Newark to Barcelona
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One-way flight from Newark to Barcelona
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Highest demand for flights based on searches. 21% potential increase in price ($204 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 juin 12, 2025.

This French Bee deal was found by Cheapflights users on 6/10. 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 French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/211:00 pmEWR - REU
1 stop13h 30mMultiple Airlines
dim. 9/79:30 amREU - EWR
1 stop17h 30mMultiple Airlines
Deal found 6/10$512
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/1312:10 pmEWR - BCN
1 stop13h 05mDelta
sam. 8/239:30 amBCN - EWR
1 stop15h 46mDelta
Deal found 6/10$577
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
mer. 7/305:35 pmEWR - BCN
1 stop14h 35mTAP AIR PORTUGAL
mar. 8/53:00 pmBCN - EWR
1 stop12h 00mTAP AIR PORTUGAL
Deal found 6/10$578
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/145:15 pmEWR - BCN
1 stop18h 55mScandinavian Airlines
dim. 8/247:00 pmBCN - EWR
1 stop25h 55mScandinavian Airlines
Deal found 6/10$579
This Austrian Airlines deal was found by Cheapflights users on 6/12. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 10/34:35 pmEWR - BCN
2 stops45h 15mAustrian Airlines
lun. 3/308:40 pmBCN - EWR
1 stop23h 15mAustrian Airlines
Deal found 6/12$581
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/69:50 pmEWR - BCN
1 stop10h 15mUnited Airlines
jeu. 10/1612:00 pmBCN - EWR
Nonstop8h 45mUnited Airlines
Deal found 6/10$582
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/58:25 pmEWR - BCN
1 stop12h 20mIcelandair
lun. 9/13:45 pmBCN - EWR
1 stop33h 25mIcelandair
Deal found 6/11$583
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/2510:30 amEWR - BCN
2 stops16h 35mAir Canada
mer. 12/319:55 amBCN - EWR
2 stops18h 55mAir Canada
Deal found 6/11$595
This Mytrip deal was found by Cheapflights users on 6/10. 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.
dim. 7/273:30 pmEWR - BCN
2 stops24h 20mMultiple Airlines
mar. 8/511:05 pmBCN - EWR
2 stops26h 03mMultiple Airlines
Deal found 6/10$601
This SWISS deal was found by Cheapflights users on 6/12. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/189:50 pmEWR - BCN
1 stop10h 15mSWISS
dim. 9/289:40 amBCN - EWR
1 stop16h 30mSWISS
Deal found 6/12$604
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
jeu. 12/256:35 pmEWR - BCN
1 stop12h 45mBritish Airways
lun. 1/58:55 pmBCN - EWR
1 stop23h 05mBritish Airways
Deal found 6/11$606
This Turkish Airlines deal was found by Cheapflights users on 6/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2212:30 amEWR - BCN
1 stop28h 05mTurkish Airlines
mar. 9/307:50 amBCN - EWR
1 stop20h 45mTurkish Airlines
Deal found 6/12$623

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 juin 12, 2025.
Use the filters below to find and compare flights from Newark Airport to Barcelona that are best for you.

Fly from

Newark

Fly to

Barcelona

Route

Depart

Return

Price

NewarkReus

EWR - REU

EWRREU

Newark

mar. 9/2

11:00 pm-6:30 pm

1 stop13h 30m

Reus

dim. 9/7

9:30 am-9:00 pm

1 stop17h 30m

$512

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

mer. 8/13

12:10 pm-7:15 am

1 stop13h 05m

Barcelona-El Prat

sam. 8/23

9:30 am-7:16 pm

1 stop15h 46m

$577

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

mer. 7/30

3:30 pm-1:30 am

2 stops28h 00m

Barcelona-El Prat

lun. 8/4

10:25 pm-2:43 pm

2 stops22h 18m

$578

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

jeu. 8/14

5:15 pm-6:10 pm

1 stop18h 55m

Barcelona-El Prat

dim. 8/24

7:00 pm-2:55 pm

1 stop25h 55m

$579

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

sam. 9/6

9:50 pm-2:05 pm

1 stop10h 15m

Barcelona-El Prat

jeu. 10/16

12:00 pm-2:45 pm

Nonstop8h 45m

$582

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

mar. 8/5

8:25 pm-2:45 pm

1 stop12h 20m

Barcelona-El Prat

lun. 9/1

3:45 pm-7:10 pm

1 stop33h 25m

$583

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

mar. 7/29

5:35 pm-10:35 am

1 stop11h 00m

Barcelona-El Prat

lun. 8/11

8:10 pm-3:20 pm

1 stop25h 10m

$586

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

jeu. 8/21

3:30 pm-7:50 am

1 stop10h 20m

Barcelona-El Prat

ven. 8/29

12:10 pm-9:55 pm

2 stops15h 45m

$603

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

dim. 8/10

9:25 pm-6:15 pm

1 stop14h 50m

Barcelona-El Prat

lun. 8/18

9:10 pm-7:25 pm

1 stop28h 15m

$621

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

mer. 7/30

6:00 am-7:15 am

2 stops19h 15m

Barcelona-El Prat

mer. 8/6

11:35 am-12:59 am

1 stop19h 24m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 22 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Newark to Barcelona. Price data was last updated on June 9, 2025.

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 86 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, January is the cheapest month in which you can book a flight from Newark Airport to Barcelona (average of $523). Flying from Newark Airport to Barcelona in June is currently the most expensive (average of $1,062). 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 juin 12, 2025.

It’s typically best to fly out from Newark Airport to Barcelona at noon. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Newark Airport to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Newark to Barcelona. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Newark Airport to Barcelona flight should consider departing on Sunday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 juin 12, 2025.

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).

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 juin 12, 2025.
Peruse reviews from past customers who have flown with Delta, SWISS and United Airlines from New York to Barcelona to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Virgin Atlantic
7.4
Good
652 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

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

    Flying on Delta is currently your cheapest option to Barcelona, with prices starting at $577. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and United Airlines, with the lowest prices starting at $579 and $582, respectively. Delta is priced at 22% 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 $210. Users have also found prices from $290 and $382 on Icelandair and Lufthansa, 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 Air Canada (76%), United Airlines (76%) or Lufthansa (76%) 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 $1,860 for a flight from Newark Airport to Barcelona. The cheapest flight overall is $373 while the most popular route, (Newark - Barcelona-El Prat) is currently priced at $365.

  • 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. Montreal sees the next most layovers on Newark Airport to Barcelona flights.

  • 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 $21 per day.

  • What are some popular points of interest to see during a layover in Montreal?

    Most Montreal visitors opt to spend their time at Centre Bell, Vieux-Port de Montréal, and Notre-Dame Basilica. Centre Bell, Vieux-Port de Montréal, and Notre-Dame Basilica can be visited by traveling about 9.1 mi, 10.0 mi, and 9.9 mi respectively from Montreal Pierre Elliott Trudeau Intl. Those landing in Montreal looking to spend some time exploring during their layover can rent a car for about $41 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 London 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, January is the cheapest month in which you can book a flight from Newark Airport to Barcelona (average of $523). Flying from Newark Airport to Barcelona in June is currently the most expensive (average of $1,062). 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

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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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$365Average$550FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$366Average$425FlexibilityNo cancel feeOn-time76%
LEVELCheapest$415Average$662FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$420Average$572FlexibilityNo cancel feeOn-time77%
IberiaCheapest$484Average$761FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$486Average$895FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$487Average$644FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$512Average$839FlexibilityNo cancel feeOn-time69%
VuelingCheapest$530Average$664FlexibilityNo cancel feeOn-time88%
SWISSCheapest$530Average$841FlexibilityNo cancel feeOn-time79%

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