Cheap flights from Newark (EWR) to Barcelona
EWR — BCN
Nov 13 — Nov 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Newark to Barcelona 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.Cheapflights Tip: The best prices from Newark to Barcelona are usually found in January or February, booked 56 days in advance, depart on a Tuesday or Monday and return on a Thursday
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 October 14, 2026.
Popular in | June |
|---|---|
Cheapest in | January |
Average price | $884 |
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.
EWR-S37
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
Prices
Airlines
Delays
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 55 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 $534). Flying from Newark Airport to Barcelona in June is currently the most expensive (average of $1,143). 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 October 14, 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.
How often are flights from Newark to Barcelona delayed?
About 22% of weekly flights between Newark and Barcelona have experienced delays in the past year, with the average delay time being 203 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 22% 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 October 14, 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.
Food
6.7
Crew
8.1
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Food
6.7
Crew
8.1
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Food
6.7
Crew
8.1
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Food
6.7
Crew
8.1
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Food
6.7
Crew
8.1
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
Food
6.7
Crew
8.1
Boarding
7.7
Entertainment
7.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
2.0
MediocreAnonymous,Oct 2024
EWR - DEN
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.
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Newark
Popular flights
Alternative routes for Newark to Barcelona
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Barcelona by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Newark to Barcelona by cabin class
Find flights from Newark to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Newark and Barcelona flights
Browse other Newark and Barcelona flight options. Last updated on October 14, 2026.
Other flights from Newark
Browse through other flights departing from Newark. Flights are based on user searches made on Cheapflights and were last updated on October 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$213 | Average$316 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$324 | Average$633 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$343 | Average$677 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$381 | Average$701 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$390 | Average$646 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$392 | Average$494 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$401 | Average$854 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$408 | Average$589 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$432 | Average$656 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$432 | Average$866 | FlexibilityNo cancel fee | On-time76% |