HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona

$296+ Cheap flights from Portland (PDX) 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BCN
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland 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 Portland to Barcelona are usually found in November or February, booked 40 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Portland to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 September 25, 2025.

Round-trip from

$534
(Scandinavian Airlines)

One-way from

$296
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$779
From Portland to Barcelona
Search Deals
One-way flight from Portland to Barcelona
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($322 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 September 25, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 11/1012:46 pmPDX - BCN
2 stops44h 34mScandinavian Airlines
Mon 11/177:10 pmBCN - PDX
2 stops34h 33mScandinavian Airlines
Deal found 9/25$534
This lol.travel deal was found by Cheapflights users on 9/25. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/265:00 amPDX - BCN
2 stops19h 35mUnited Airlines
Tue 11/1110:30 amBCN - PDX
2 stops34h 43mUnited Airlines
Deal found 9/25$536
This Gotogate deal was found by Cheapflights users on 9/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:00 pmPDX - BCN
2 stops29h 35mAir Canada
Tue 11/181:35 pmBCN - PDX
2 stops37h 55mAir Canada
Deal found 9/25$538
This lol.travel deal was found by Cheapflights users on 9/23. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/275:00 amPDX - BCN
2 stops24h 10mUnited Airlines
Tue 11/1110:30 amBCN - PDX
1 stop18h 59mUnited Airlines
Deal found 9/23$539
This lol.travel deal was found by Cheapflights users on 9/25. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:10 pmPDX - BCN
2 stops36h 10mUnited Airlines
Tue 11/1811:00 amBCN - PDX
3 stops32h 53mUnited Airlines
Deal found 9/25$551
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 11/97:00 amPDX - BCN
1 stop21h 10mUnited Airlines
Tue 11/181:35 pmBCN - PDX
2 stops31h 13mUnited Airlines
Deal found 9/25$560
This FlightHub deal was found by Cheapflights users on 9/24. 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.
Mon 11/173:15 pmPDX - BCN
2 stops57h 20mAir Canada
Tue 12/21:35 pmBCN - PDX
2 stops52h 40mAir Canada
Deal found 9/24$568
This Air Canada deal was found by Cheapflights users on 9/25. 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.
Sun 11/99:50 amPDX - BCN
2 stops38h 45mAir Canada
Fri 11/211:35 pmBCN - PDX
2 stops37h 55mAir Canada
Deal found 9/25$569
This CheapOair deal was found by Cheapflights users on 9/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/99:50 amPDX - BCN
2 stops38h 45mMultiple Airlines
Wed 11/266:50 amBCN - PDX
2 stops35h 25mMultiple Airlines
Deal found 9/25$571
This Air Canada deal was found by Cheapflights users on 9/25. 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.
Sun 10/267:00 pmPDX - BCN
2 stops29h 35mMultiple Airlines
Tue 11/111:35 pmBCN - PDX
3 stops30h 18mMultiple Airlines
Deal found 9/25$572

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 September 25, 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

PDX - BCN

PDXBCN

Portland

Mon 11/10

12:46 pm-6:20 pm

2 stops44h 34m

Barcelona-El Prat

Mon 11/17

7:10 pm-8:43 pm

2 stops34h 33m

$534

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 11/11

10:52 am-1:10 pm

1 stop17h 18m

Barcelona-El Prat

Wed 11/19

10:30 am-8:29 pm

1 stop18h 59m

$575

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 11/11

10:05 am-1:10 pm

2 stops18h 05m

Barcelona-El Prat

Thu 11/20

10:30 am-8:29 pm

1 stop18h 59m

$575

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Sun 11/9

10:45 pm-7:05 am

1 stop23h 20m

Barcelona-El Prat

Wed 11/26

11:00 am-11:31 pm

1 stop21h 31m

$583

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Sun 11/9

7:00 am-9:35 am

2 stops17h 35m

Barcelona-El Prat

Wed 11/26

3:05 pm-10:35 pm

1 stop16h 30m

$583

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 10/14

7:30 am-2:00 pm

1 stop21h 30m

Barcelona-El Prat

Fri 10/24

12:00 pm-9:15 pm

1 stop18h 15m

$583

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Wed 11/12

5:00 am-1:10 pm

2 stops23h 10m

Barcelona-El Prat

Tue 11/18

3:05 pm-10:33 pm

1 stop16h 28m

$587

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 10/14

7:12 am-6:00 am

1 stop13h 48m

Barcelona-El Prat

Fri 10/24

6:20 am-4:05 pm

2 stops18h 45m

$596

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 10/14

1:40 pm-5:10 pm

2 stops18h 30m

Barcelona-El Prat

Fri 10/24

6:20 am-4:05 pm

2 stops18h 45m

$600

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Mon 11/10

10:52 am-1:10 pm

1 stop17h 18m

Barcelona-El Prat

Mon 11/17

1:35 pm-10:33 pm

2 stops41h 58m

$610

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 18 results
1
2

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

How far ahead should I book a flight from Portland to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Barcelona. Price data was last updated on September 19, 2025.

To ensure you get the cheapest price possible for a flight from Portland to Barcelona, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Portland to Barcelona (average of $523). Flying from Portland to Barcelona in June is currently the most expensive (average of $1,060). 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 PDX 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 September 25, 2025.

It’s typically best to fly out from Portland to Barcelona in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Portland to Barcelona?

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

Travelers seeking maximum savings on their Portland to Barcelona flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 25, 2025.
Get a feel of what it's like to fly with Delta, KLM, and United Airlines from Portland to Barcelona by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,390 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,399 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

    Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Barcelona from Portland. Booking flights from Portland (PDX) to Barcelona should be relatively easy as there are 0 daily outbound flights to Barcelona from 10 different airlines.

  • How long is the flight from Portland to Barcelona?

    There are many flights that can get you from Portland to Barcelona in 17h 18m. Fly via Scandinavian Airlines or United Airlines to get the fastest option. Portland and Barcelona are separated by a distance of 5529 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Icelandair is currently your cheapest option to Barcelona, with prices starting at $378. Additional round-trip tickets that might be worth considering are offered by Virgin Atlantic and KLM, with the lowest prices starting at $563 and $570, respectively. Icelandair is 59% cheaper than the average price of flights available within the next 90 days to this destination.

  • Where are the most common layover locations when flying from Portland to Barcelona?

    Portland to Barcelona flights have a layover in London most of the time.

  • What are some popular things to do or see while on a layover in London?

    The majority of London visitors spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Hyde Park, Buckingham Palace, and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $39 per day.

  • Where are the least popular layover locations for Portland to Barcelona flights?

    Flights departing from Portland and landing in Barcelona layover in Amsterdam least frequently.

  • 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 to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Portland to Barcelona (average of $523). Flying from Portland to Barcelona in June is currently the most expensive (average of $1,060). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Barcelona-El Prat flights
Boise to Barcelona-El Prat flights
Redmond to Barcelona-El Prat flights
Eugene to Barcelona-El Prat flights
Medford to Barcelona-El Prat flights

Top 10 airlines flying from Portland to Barcelona

Discover the top 10 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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$378Average$395FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$563Average$844FlexibilityNo cancel feeOn-time72%
KLMCheapest$570Average$996FlexibilityNo cancel feeOn-time75%
IberiaCheapest$575Average$825FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$582Average$864FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$594Average$1,019FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$594Average$888FlexibilityNo cancel feeOn-time67%
DeltaCheapest$600Average$1,021FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$625Average$937FlexibilityNo cancel feeOn-time70%
WestJetCheapest$786Average$1,280FlexibilityNo cancel feeOn-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.