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$305+ 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — BCN
May 6 — May 131
Tue 5/6
Tue 5/13
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 Sunday 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 May 1, 2025.

Round-trip from

$549
(Expedia)

One-way from

$305
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$933
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 ($207 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:50 pmEWR - BCN
1 stop34h 40mScandinavian Airlines
Tue 5/137:00 pmBCN - EWR
1 stop25h 55mScandinavian Airlines
Deal found 4/29$549
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
Mon 6/210:45 pmEWR - BCN
2 stops20h 45mTAP AIR PORTUGAL
Thu 6/126:00 amBCN - EWR
2 stops21h 05mTAP AIR PORTUGAL
Deal found 4/29$552
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:00 amEWR - BCN
2 stops14h 50mAir Canada
Tue 9/1610:20 amBCN - EWR
2 stops15h 37mAir Canada
Deal found 4/30$553
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:50 pmEWR - BCN
1 stop10h 15mUnited Airlines
Tue 5/2012:00 pmBCN - EWR
Nonstop8h 35mUnited Airlines
Deal found 4/30$556
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/119:25 pmEWR - BCN
1 stop12h 55mAmerican Airlines
Fri 8/293:40 pmBCN - EWR
1 stop15h 04mAmerican Airlines
Deal found 4/29$559
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/305:30 pmEWR - BCN
1 stop22h 55mAer Lingus
Wed 8/611:05 pmBCN - EWR
1 stop22h 55mAer Lingus
Deal found 4/30$567
This Mytrip deal was found by Cheapflights users on 4/28. 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 5/58:25 pmEWR - BCN
2 stops18h 55mMultiple Airlines
Tue 5/1310:40 pmBCN - EWR
1 stop22h 40mMultiple Airlines
Deal found 4/28$568
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:50 pmEWR - BCN
1 stop10h 15mSWISS
Tue 8/262:55 pmBCN - EWR
1 stop11h 15mSWISS
Deal found 4/30$572
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 7/307:29 pmEWR - BCN
2 stops21h 16mBritish Airways
Wed 8/137:40 amBCN - EWR
2 stops18h 49mBritish Airways
Deal found 4/30$580
This Icelandair deal was found by Cheapflights users on 4/29. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/158:25 pmEWR - BCN
1 stop12h 20mIcelandair
Sat 10/43:45 pmBCN - EWR
1 stop33h 25mIcelandair
Deal found 4/29$601
This ScholarTrip 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:30 pmEWR - BCN
Nonstop7h 30mLufthansa
Fri 10/1712:00 pmBCN - EWR
1 stop12h 45mLufthansa
Deal found 4/30$635
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 10/712:30 amEWR - BCN
1 stop28h 05mTurkish Airlines
Fri 10/177:50 amBCN - EWR
1 stop20h 45mTurkish Airlines
Deal found 4/29$647

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 1, 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

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Fri 5/9

6:50 pm-11:30 am

1 stop34h 40m

Barcelona-El Prat

Tue 5/13

7:00 pm-2:55 pm

1 stop25h 55m

$549

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Mon 6/2

10:45 pm-1:30 am

2 stops20h 45m

Barcelona-El Prat

Thu 6/12

6:00 am-9:05 pm

2 stops21h 05m

$552

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Tue 7/15

3:30 pm-7:50 am

1 stop10h 20m

Barcelona-El Prat

Wed 10/8

12:10 pm-10:49 pm

2 stops16h 39m

$554

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Wed 5/14

9:50 pm-2:05 pm

1 stop10h 15m

Barcelona-El Prat

Tue 5/20

12:00 pm-2:35 pm

Nonstop8h 35m

$556

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Tue 7/15

5:55 pm-11:55 am

1 stop12h 00m

Barcelona-El Prat

Wed 7/23

2:00 pm-7:25 pm

1 stop11h 25m

$565

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Mon 7/21

5:55 pm-11:00 am

1 stop11h 05m

Barcelona-El Prat

Fri 8/8

1:15 pm-7:25 pm

1 stop12h 10m

$567

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Mon 5/5

8:25 pm-9:20 pm

2 stops18h 55m

Barcelona-El Prat

Tue 5/13

10:40 pm-3:20 pm

1 stop22h 40m

$568

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Tue 7/15

8:25 pm-2:45 pm

1 stop12h 20m

Barcelona-El Prat

Sat 10/4

3:45 pm-7:10 pm

1 stop33h 25m

$601

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Thu 5/15

9:50 pm-2:05 pm

1 stop10h 15m

Barcelona-El Prat

Mon 5/19

2:55 pm-8:10 pm

1 stop11h 15m

$634

NewarkBarcelona

EWR - BCN

EWRBCN

Newark

Wed 5/7

5:30 pm-10:25 pm

1 stop22h 55m

Barcelona-El Prat

Mon 5/12

11:05 pm-4:00 pm

1 stop22h 55m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 23 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 April 25, 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 $1,064). 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 1, 2025.

It’s typically best to fly out from Newark Airport to Barcelona at noon. Doing so could potentially save you 25% 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. Saturday 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 May 1, 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 May 1, 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
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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
1,349 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

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 Scandinavian Airlines is currently your cheapest option to Barcelona, with prices starting at $549. Additional round-trip tickets that might be worth considering are offered by TAP AIR PORTUGAL and Air Canada, with the lowest prices starting at $552 and $554, respectively. Scandinavian Airlines is priced at 27% 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 Icelandair. According to our data, you can fly for as low as $307. Users have also found prices from $332 and $380 on TAP AIR PORTUGAL and Scandinavian Airlines, 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 (75%), United Airlines (75%) or Lufthansa (75%) 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 $1,831 for a flight from Newark Airport to Barcelona. The cheapest flight overall is $464 while the most popular route, (Newark - Barcelona-El Prat) is currently priced at $368.

  • 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 Commerce Square more than anywhere else. Chiado, Praça do Marquês de Pombal, and Commerce Square can be visited by traveling about 4.5 mi, 3.6 mi, and 4.7 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 $22 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 $37 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 $1,064). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$365Average$548FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$366Average$425FlexibilityNo cancel feeOn-time76%
LEVELCheapest$375Average$668FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$428Average$572FlexibilityNo cancel feeOn-time77%
IberiaCheapest$484Average$812FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$485Average$895FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$489Average$648FlexibilityNo cancel feeOn-time70%
VuelingCheapest$492Average$727FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$518Average$867FlexibilityNo cancel feeOn-time69%
SWISSCheapest$530Average$850FlexibilityNo cancel feeOn-time79%

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