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$959+ Cheap flights from Portland, ME (PWM) to Barcelona

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BCN
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Portland to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 March 31, 2025.

Round-trip from

$959
(United Airlines)

Popular in

September

Cheapest in

March

Average price

$557
From Portland to Barcelona
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High demand for flights, 7% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Portland to Barcelona

Cheapest flights from Portland to Barcelona
Explore the most affordable flight options available from Portland to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/30. 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 5/215:30 amPWM - BCN
2 stops21h 50mUnited Airlines
Thu 5/2912:15 pmBCN - PWM
2 stops31h 05mUnited Airlines
Deal found 3/30$959
This Air Canada deal was found by Cheapflights users on 3/31. 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.
Wed 5/216:00 amPWM - BCN
3 stops19h 50mMultiple Airlines
Thu 5/2912:15 pmBCN - PWM
2 stops17h 13mMultiple Airlines
Deal found 3/31$1,082
This Gurufare deal was found by Cheapflights users on 3/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:30 amPWM - BCN
2 stops29h 40mScandinavian Airlines
Tue 6/177:00 pmBCN - PWM
2 stops35h 46mScandinavian Airlines
Deal found 3/30$1,095
This Virgin Atlantic deal was found by Cheapflights users on 3/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:00 amPWM - BCN
1 stop21h 20mVirgin Atlantic
Tue 6/1711:35 amBCN - PWM
1 stop18h 53mVirgin Atlantic
Deal found 3/30$1,161
This Air Canada deal was found by Cheapflights users on 3/30. 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 6/106:10 amPWM - BCN
3 stops19h 40mAir Canada
Tue 6/178:00 amBCN - PWM
3 stops21h 27mAir Canada
Deal found 3/30$1,181
This Delta deal was found by Cheapflights users on 3/31. 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.
Wed 5/215:30 amPWM - BCN
1 stop19h 45mDelta
Thu 5/299:30 amBCN - PWM
1 stop20h 29mDelta
Deal found 3/31$1,188
This Air France deal was found by Cheapflights users on 3/30. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/225:00 pmPWM - BCN
2 stops15h 50mAir France
Thu 7/249:30 amBCN - PWM
1 stop20h 29mAir France
Deal found 3/30$8,038
This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/226:30 amPWM - BCN
1 stop17h 30mKLM
Fri 7/259:00 amBCN - PWM
1 stop20h 45mKLM
Deal found 3/30$8,271

Cheapflights Fare Finder

Customize your flight search to find flights from Portland 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 March 31, 2025.
Use the filters below to find and compare flights from Portland to Barcelona that are best for you.

Fly from

Portland

Fly to

Barcelona

Route

Depart

Return

Price

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Wed 5/21

5:30 am-9:20 am

2 stops21h 50m

Barcelona-El Prat

Thu 5/29

12:15 pm-1:20 pm

2 stops31h 05m

$959

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Wed 5/21

6:00 am-7:50 am

3 stops19h 50m

Barcelona-El Prat

Thu 5/29

12:15 pm-11:28 pm

2 stops17h 13m

$1,082

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Tue 6/10

6:30 am-6:10 pm

2 stops29h 40m

Barcelona-El Prat

Tue 6/17

7:00 pm-12:46 am

2 stops35h 46m

$1,095

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Tue 6/10

6:00 am-9:20 am

1 stop21h 20m

Barcelona-El Prat

Tue 6/17

11:35 am-12:28 am

1 stop18h 53m

$1,161

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Tue 6/10

6:10 am-7:50 am

3 stops19h 40m

Barcelona-El Prat

Tue 6/17

8:00 am-11:27 pm

3 stops21h 27m

$1,181

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Wed 5/21

5:30 am-7:15 am

1 stop19h 45m

Barcelona-El Prat

Thu 5/29

9:30 am-11:59 pm

1 stop20h 29m

$1,188

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Tue 7/22

5:00 pm-2:50 pm

2 stops15h 50m

Barcelona-El Prat

Thu 7/24

9:30 am-11:59 pm

1 stop20h 29m

$8,038

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Tue 7/22

6:30 am-6:00 am

1 stop17h 30m

Barcelona-El Prat

Fri 7/25

9:00 am-11:45 pm

1 stop20h 45m

$8,271

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Best time to book a flight from Portland to Barcelona

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

What is the cheapest month to book a flight from Portland, Maine to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Barcelona (average of $523). Flying from Portland, Maine to Barcelona in June is currently the most expensive (average of $1,080). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

It’s optimal to fly from Portland, Maine to Barcelona in the afternoon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

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 March 31, 2025.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
636 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Portland to Barcelona. 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?

    If you book a flight to Barcelona from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland. There are 0 flights from Portland to Barcelona per day from 2 different airlines.

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

    According to our current data, United Airlines ($959), Scandinavian Airlines ($1,095), and Virgin Atlantic ($1,161) offers the cheapest pricing from Portland, Maine to Barcelona. United Airlines is currently priced 16% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland, Maine to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Barcelona (average of $523). Flying from Portland, Maine to Barcelona in June is currently the most expensive (average of $1,080). 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 Portland to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Barcelona-El Prat flights
Portland to Barcelona-El Prat flights
Bangor to Barcelona-El Prat flights
Boston to Costa Brava flights
Boston to Reus flights

Top 2 airlines flying from Portland to Barcelona

Discover the top 2 airlines that operate flights from Portland 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$549Average$1,069FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$690Average$1,152FlexibilityNo cancel feeOn-time69%
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