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Barcelona-El Prat

$368+ Cheap flights from Portland, ME (PWM) to Barcelona-El Prat (BCN)

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BCN
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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Cheap flight deals from Portland to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Barcelona-El Prat (BCN). 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 noviembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$434
(KLM)

One-way from

$368
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,424
Provider with most accurate pricing for Portland-Barcelona-El Prat flight deals.
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Provider most trusted by Cheapflights users for Portland-Barcelona-El Prat flights.
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From Portland to Barcelona-El Prat
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One-way flight from Portland to Barcelona-El Prat
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Highest demand for flights based on searches. 20% potential increase in price ($286 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Portland to Barcelona-El Prat

Cheapest flights from Portland to Barcelona-El Prat
Explore the most affordable flight options available from Portland to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.

This KLM deal was found by Cheapflights users on 11/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/22:34 pmPWM - BCN
1 stop11h 26mKLM
mar. 12/910:15 amBCN - PWM
1 stop19h 44mKLM
Deal found 11/11$434
This Delta deal was found by Cheapflights users on 11/10. 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.
mar. 12/22:34 pmPWM - BCN
1 stop11h 26mDelta
mar. 12/910:15 amBCN - PWM
2 stops31h 58mDelta
Deal found 11/10$438
This Air Canada deal was found by Cheapflights users on 11/11. 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.
mar. 12/27:46 pmPWM - BCN
2 stops31h 49mMultiple Airlines
mar. 12/95:50 amBCN - PWM
3 stops23h 19mMultiple Airlines
Deal found 11/11$695
This Air Canada deal was found by Cheapflights users on 11/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/26:00 amPWM - BCN
3 stops23h 55mAir Canada
mar. 12/95:50 amBCN - PWM
3 stops18h 52mAir Canada
Deal found 11/10$720
This United Airlines deal was found by Cheapflights users on 11/13. 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.
dom. 12/287:30 pmPWM - BCN
2 stops33h 35mUnited Airlines
dom. 1/49:55 amBCN - PWM
2 stops38h 16mUnited Airlines
Deal found 11/13$1,705
This Virgin Atlantic deal was found by Cheapflights users on 11/13. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/285:45 amPWM - BCN
1 stop20h 55mVirgin Atlantic
dom. 1/49:30 amBCN - PWM
1 stop19h 13mVirgin Atlantic
Deal found 11/13$2,133
This Air Canada deal was found by Cheapflights users on 11/13. 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.
dom. 12/2810:19 amPWM - BCN
2 stops18h 26mMultiple Airlines
dom. 1/45:50 amBCN - PWM
3 stops18h 36mMultiple Airlines
Deal found 11/13$4,310

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Barcelona-El Prat 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 noviembre 13, 2025.
Use the filters below to find and compare flights from Portland to Barcelona-El Prat Airport that are best for you.

Fly from

Portland

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

mar. 12/2

2:34 pm-8:00 am

1 stop11h 26m

Barcelona-El Prat

mar. 12/9

10:15 am-11:59 pm

1 stop19h 44m

$434

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

mar. 12/2

2:34 pm-8:00 am

1 stop11h 26m

Barcelona-El Prat

mar. 12/9

10:15 am-12:13 pm

2 stops31h 58m

$438

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

jue. 1/29

12:20 pm-2:00 pm

2 stops19h 40m

Barcelona-El Prat

mar. 2/3

6:00 am-12:20 am

2 stops24h 20m

$489

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

jue. 1/29

5:30 am-8:40 am

1 stop21h 10m

Barcelona-El Prat

mar. 2/3

10:15 am-12:20 am

1 stop20h 05m

$559

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

mié. 1/7

6:17 am-8:50 am

2 stops20h 33m

Barcelona-El Prat

dom. 1/18

10:55 am-10:29 pm

1 stop17h 34m

$588

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

mié. 3/11

6:30 am-7:00 am

1 stop19h 30m

Barcelona-El Prat

dom. 3/15

9:45 am-9:59 pm

1 stop17h 14m

$683

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

mié. 3/11

2:35 pm-3:00 pm

2 stops19h 25m

Barcelona-El Prat

dom. 3/15

9:45 am-9:59 pm

1 stop17h 14m

$687

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

mar. 12/2

7:46 pm-9:35 am

2 stops31h 49m

Barcelona-El Prat

mar. 12/9

5:50 am-6:42 pm

3 stops18h 52m

$695

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

sáb. 12/6

11:16 am-4:15 pm

2 stops22h 59m

$386

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

vie. 12/5

9:46 am-5:20 pm

2 stops25h 34m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 13 results
1
2

Compare providers for flights from Portland to Barcelona-El Prat

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 Portland to Barcelona-El Prat in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*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 Portland, Maine-Barcelona-El Prat Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Barcelona-El Prat Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Barcelona-El Prat Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Portland, Maine-Barcelona-El Prat Airport 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 Portland to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Portland 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 Portland to Barcelona-El Prat Airport

What is the cheapest month to book a flight from Portland, Maine to Barcelona-El Prat Airport?

Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Barcelona-El Prat Airport (average of $275). Flying from Portland, Maine to Barcelona-El Prat Airport in June is currently the most expensive (average of $412). 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 PWM to BCN?

Find hourly flight availability from Portland to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 13, 2025.

It’s optimal to fly from Portland, Maine to Barcelona-El Prat Airport in the evening. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated noviembre 13, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Portland to Barcelona-El Prat Airport. 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
9,017 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,017 reviews
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,051 reviews
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Portland to Barcelona-El Prat. 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 from for flights from Portland to Barcelona-El Prat?

    Most people fly from Portland (PWM) if they book a flight from Portland to Barcelona-El Prat. On average, Portland has 0 outbound flights to Barcelona-El Prat per day from 2 airlines. Portland is conveniently located just 2.9 mi from Portland’s city center.

  • How long is the flight from Portland, Maine to Barcelona-El Prat Airport?

    Airlines like Air France and Delta fly from Portland, Maine to Barcelona-El Prat Airport in about 11h 26m. The time it takes to get you to your destination can typically vary by up to . The distance from Portland, Maine to Barcelona-El Prat Airport is about 3569 mi.

  • What are the cheapest airlines flying from Portland, Maine to Barcelona-El Prat Airport round-trip?

    American Airlines, at $637, was found to be the cheapest airline from Portland, Maine to Barcelona-El Prat Airport. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Portland, Maine to Barcelona-El Prat Airport for 43% less than the average price by searching for these airlines.

  • Can I find deals for flights from Portland to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Portland to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Barcelona-El Prat?

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

  • Can I find deals for business class flights from Portland to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Portland to Barcelona-El Prat 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 Portland, Maine to Barcelona-El Prat Airport?

    Currently, September is the cheapest month in which you can book a flight from Portland, Maine to Barcelona-El Prat Airport (average of $275). Flying from Portland, Maine to Barcelona-El Prat Airport in June is currently the most expensive (average of $412). 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

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Alternative routes for Portland to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Portland to Barcelona-El Prat

Discover the top 2 airlines that operate flights from Portland to Barcelona-El Prat. 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 noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$637Average$1,390FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$637Average$1,203FlexibilityNo cancel feeOn-time69%

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