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Cheap flights from Portland to Barcelona from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Barcelona departing on 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Barcelona

Cheap round-trip flights

Air Canada Logo
3:25 pm - 7:50 amPDX-BCN
31h 25m2 stops
Air Canada Logo
12:35 pm - 6:40 pmBCN-PDX
38h 05m2 stops
$505Air Canada
Find Deal
Mon, Sep 29 - Fri, Oct 31
United Airlines Logo
7:30 am - 2:00 pmPDX-BCN
21h 30m1 stop
United Airlines Logo
12:10 pm - 10:30 pmBCN-PDX
43h 20m2 stops
$510United Airlines
Find Deal
Tue, Oct 14 - Fri, Oct 24
Iberia Logo
7:58 am - 8:50 amPDX-BCN
15h 52m1 stop
Iberia Logo
10:40 am - 10:57 pmBCN-PDX
21h 17m1 stop
$527Iberia
Find Deal
Tue, Feb 17 - Tue, Feb 24
British Airways Logo
5:45 pm - 7:45 pmPDX-BCN
17h 00m1 stop
British Airways Logo
8:40 pm - 3:55 pmBCN-PDX
28h 15m1 stop
$545British Airways
Find Deal
Wed, Nov 12 - Tue, Nov 18
British Airways Logo
7:25 pm - 6:30 pmPDX-BCN
14h 05m1 stop
British Airways Logo
7:40 am - 5:35 pmBCN-PDX
18h 55m1 stop
$547British Airways
Find Deal
Tue, Oct 7 - Wed, Oct 22
Iberia Logo
5:53 am - 8:50 amPDX-BCN
17h 57m1 stop
Iberia Logo
9:15 pm - 10:27 amBCN-PDX
22h 12m2 stops
$549Iberia
Find Deal
Wed, Feb 11 - Mon, Feb 16
Delta Logo
6:00 am - 9:20 amPDX-BCN
18h 20m1 stop
Delta Logo
6:00 am - 10:27 pmBCN-PDX
24h 27m2 stops
$574Delta
Find Deal
Tue, Sep 30 - Wed, Oct 29
Delta Logo
7:15 am - 5:10 pmPDX-BCN
24h 55m2 stops
Delta Logo
6:00 am - 8:51 pmBCN-PDX
22h 51m2 stops
$579Delta
Find Deal
Wed, Oct 1 - Thu, Oct 30
American Airlines Logo
2:45 pm - 4:20 pmPDX-BCN
17h 35m1 stop
American Airlines Logo
11:00 am - 11:31 pmBCN-PDX
21h 31m1 stop
$588American Airlines
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Tue, Oct 28 - Tue, Nov 4
American Airlines Logo
11:48 am - 1:40 pmPDX-BCN
17h 52m2 stops
American Airlines Logo
11:00 am - 11:31 pmBCN-PDX
21h 31m1 stop
$592American Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4

Air Canada flights from Portland to Barcelona-El Prat Airport

Our best Air Canada deals on Portland to Barcelona-El Prat Airport flight tickets
Air Canada
Sep 29
PDX3:25 pmPortland
31h 25m
2 stops
BCN7:50 amBarcelona-El Prat
Oct 31
BCN12:35 pmBarcelona-El Prat
38h 05m
2 stops
PDX6:40 pmPortland
$505
Find similar
Air Canada
Nov 17
PDX7:00 pmPortland
53h 35m
2 stops
BCN9:35 amBarcelona-El Prat
Dec 2
BCN1:35 pmBarcelona-El Prat
52h 40m
2 stops
PDX9:15 amPortland
$518
Find similar
Air Canada
Sep 30
PDX5:30 amPortland
17h 20m
2 stops
BCN7:50 amBarcelona-El Prat
Oct 30
BCN12:35 pmBarcelona-El Prat
52h 40m
2 stops
PDX9:15 amPortland
$523
Find similar

United Airlines flights from Portland to Barcelona-El Prat Airport

Our best United Airlines deals on Portland to Barcelona-El Prat Airport flight tickets
United Airlines
Oct 14
PDX7:30 amPortland
21h 30m
1 stop
BCN2:00 pmBarcelona-El Prat
Oct 24
BCN12:10 pmBarcelona-El Prat
43h 20m
2 stops
PDX10:30 pmPortland
$510
Find similar
United Airlines
Mar 2
PDX11:55 pmPortland
24h 05m
2 stops
BCN9:00 amBarcelona-El Prat
Mar 12
BCN12:35 pmBarcelona-El Prat
37h 30m
2 stops
PDX6:05 pmPortland
$514
Find similar
United Airlines
Oct 3
PDX11:05 amPortland
59h 45m
2 stops
BCN7:50 amBarcelona-El Prat
Oct 14
BCN12:10 pmBarcelona-El Prat
39h 21m
2 stops
PDX6:31 pmPortland
$515
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Portland to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Mon 9/29

3:25 pm-7:50 am

2 stops31h 25m

Barcelona-El Prat

Fri 10/31

12:35 pm-6:40 pm

2 stops38h 05m

$505

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 10/14

7:30 am-2:00 pm

1 stop21h 30m

Barcelona-El Prat

Fri 10/24

12:10 pm-10:30 pm

2 stops43h 20m

$510

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 2/17

7:58 am-8:50 am

1 stop15h 52m

Barcelona-El Prat

Tue 2/24

10:40 am-10:57 pm

1 stop21h 17m

$527

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Wed 11/12

5:45 pm-7:45 pm

1 stop17h 00m

Barcelona-El Prat

Tue 11/18

8:40 pm-3:55 pm

1 stop28h 15m

$545

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 10/7

7:25 pm-6:30 pm

1 stop14h 05m

Barcelona-El Prat

Wed 10/22

7:40 am-5:35 pm

1 stop18h 55m

$547

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Wed 2/11

5:53 am-8:50 am

1 stop17h 57m

Barcelona-El Prat

Mon 2/16

9:15 pm-10:27 am

2 stops22h 12m

$549

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 9/30

6:00 am-9:20 am

1 stop18h 20m

Barcelona-El Prat

Wed 10/29

6:00 am-10:27 pm

2 stops24h 27m

$574

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Wed 10/1

7:15 am-5:10 pm

2 stops24h 55m

Barcelona-El Prat

Thu 10/30

6:00 am-8:51 pm

2 stops22h 51m

$579

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 10/28

2:45 pm-4:20 pm

1 stop17h 35m

Barcelona-El Prat

Tue 11/4

11:00 am-11:31 pm

1 stop21h 31m

$588

PortlandBarcelona

PDX - BCN

PDXBCN

Portland

Tue 10/28

11:48 am-1:40 pm

2 stops17h 52m

Barcelona-El Prat

Tue 11/4

11:00 am-11:31 pm

1 stop21h 31m

$592

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Portland is in November. Flight prices, which tend to average around $626, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Portland during February instead. Flights to Barcelona-El Prat Airport in February, while not as cheap as those in November, still average around $700.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Monday when prices can be found for as low as $784. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,040. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Portland in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $753 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $939 on average. Flights to Barcelona-El Prat Airport from Portland at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $931 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Portland for as low as $770 on momondo.

Can stopping save me money on Portland to Barcelona-El Prat Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Portland to Barcelona-El Prat Airport flight.

How have Portland to Barcelona-El Prat Airport flight prices changed over time?

As of September 2025, prices for Portland to Barcelona-El Prat Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Barcelona-El Prat Airport (PDX to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Barcelona-El Prat Airport

Direct flights

None
There are no direct flights from Portland to Barcelona-El Prat Airport. There are no popular flight routes from Portland to Barcelona-El Prat Airport.
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  • How far is Portland to Barcelona-El Prat by plane?

    Barcelona-El Prat is 5535.1 mi away from Portland. Typically, this will take 13h 45m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Barcelona-El Prat Airport?

    Prices for flights from Portland Airport to Barcelona-El Prat Airport are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Portland Airport to Barcelona-El Prat Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The travel and health documents you'll need for your trip to Barcelona-El Prat Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona-El Prat Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Barcelona-El Prat Airport?

Best airlines flying from Portland to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Portland to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $378Free CancellationRating
7.0
544 reviews
Search Icelandair flights
Air CanadaPriceFrom $517Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom $563Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
IberiaPriceFrom $575Free CancellationRating
7.0
2,924 reviews
Search Iberia flights
KLMPriceFrom $580Free CancellationRating
7.8
1,385 reviews
Search KLM flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
American AirlinesPriceFrom $594Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $600Free CancellationRating
7.9
7,954 reviews
Search Delta flights
British AirwaysPriceFrom $627Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
WestJetPriceFrom $786Free CancellationRating
7.2
3,091 reviews
Search WestJet flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
Tossa de Mar
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Castelldefels
Santa Susanna
Calella
Cambrils
Cadaques
Empuriabrava
Pineda de Mar
Badalona
Roses
Pals
Malgrat de Mar
Palafrugell
Tortosa

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Barcelona?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Barcelona. momondo saves you time and could save you money on your trip.

Can I find flights from Portland to Barcelona with flexible booking policies on momondo?

All flight searches from Portland to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Barcelona?

Once all potential Portland to Barcelona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Barcelona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Barcelona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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