$272+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BCN
Jul 10 — Jul 171
Round-trip
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.Cheap flight deals from Portland to Barcelona
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to BarcelonaExplore 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 June 10, 2026.
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 June 10, 2026.
This FlightHub deal was found by Cheapflights users on 6/7. 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 8/173:30 pm
PDX
- BCN
1 stop15h 30m
Condor
Thu 8/278:00 am
BCN
- PDX
1 stop14h 35m
Condor
Deal found 6/7![Condor logo]()
$662
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:30 pm
PDX
- BCN
1 stop21h 40m
Condor
Mon 8/248:00 am
BCN
- PDX
1 stop14h 10m
Condor
Deal found 6/10![Condor logo]()
$664
This Trip.com deal was found by Cheapflights users on 6/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:35 pm
PDX
- BCN
1 stop15h 30m
Condor
Mon 8/248:00 am
BCN
- PDX
1 stop14h 10m
Condor
Deal found 6/6![Condor logo]()
$666
This FlightHub deal was found by Cheapflights users on 6/9. 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 8/173:30 pm
PDX
- BCN
1 stop15h 30m
Condor
Fri 8/2810:15 am
BCN
- PDX
1 stop35h 50m
Condor
Deal found 6/9![Condor logo]()
$681
This KAYAK deal was found by Cheapflights users on 6/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:35 pm
PDX
- BCN
1 stop15h 30m
Condor
Fri 9/45:00 pm
BCN
- PDX
1 stop29h 05m
Condor
Deal found 6/10![Condor logo]()
$684
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:30 pm
PDX
- BCN
1 stop15h 30m
Condor
Mon 8/318:00 am
BCN
- PDX
1 stop14h 10m
Condor
Deal found 6/9![Condor logo]()
$694
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:35 pm
PDX
- BCN
1 stop15h 30m
Condor
Thu 8/278:00 am
BCN
- PDX
1 stop14h 35m
Condor
Deal found 6/9![Condor logo]()
$702
This Gotogate deal was found by Cheapflights users on 6/5. 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 7/133:30 pm
PDX
- BCN
1 stop15h 30m
Condor
Mon 7/278:00 am
BCN
- PDX
1 stop14h 10m
Condor
Deal found 6/5![Condor logo]()
$710
Best flights from Portland to BarcelonaDiscover carefully curated flight deals from Portland to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Portland to Barcelona that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. 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 9/2011:17 pm
PDX
- BCN
2 stops23h 43m
United Airlines
Tue 10/612:15 pm
BCN
- PDX
2 stops38h 31m
United Airlines
Deal found 6/8![United Airlines logo]()
$784
This KLM deal was found by Cheapflights users on 6/9. 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.
Wed 9/231:05 pm
PDX
- BCN
1 stop24h 40m
KLM
Tue 10/66:20 am
BCN
- PDX
2 stops17h 45m
KLM
Deal found 6/9![KLM logo]()
$810
This British Airways deal was found by Cheapflights users on 6/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:45 pm
PDX
- BCN
1 stop13h 20m
British Airways
Mon 11/910:10 am
BCN
- PDX
1 stop14h 45m
British Airways
Deal found 6/8![British Airways logo]()
$850
This Delta deal was found by Cheapflights users on 6/7. 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.
Sun 11/227:00 am
PDX
- BCN
2 stops25h 05m
Delta
Tue 12/110:30 am
BCN
- PDX
2 stops20h 34m
Delta
Deal found 6/7![Delta logo]()
$863
This United Airlines deal was found by Cheapflights users on 6/6. 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 9/238:25 am
PDX
- BCN
1 stop14h 55m
United Airlines
Tue 10/61:15 pm
BCN
- PDX
2 stops35h 41m
United Airlines
Deal found 6/6![United Airlines logo]()
$786
This KLM deal was found by Cheapflights users on 6/6. 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 9/2212:36 pm
PDX
- BCN
1 stop13h 34m
KLM
Sun 10/1111:10 am
BCN
- PDX
1 stop33h 00m
KLM
Deal found 6/6![KLM logo]()
$847
This United Airlines deal was found by Cheapflights users on 6/9. 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 10/145:30 am
PDX
- BCN
1 stop23h 50m
United Airlines
Tue 10/203:15 pm
BCN
- PDX
1 stop16h 08m
United Airlines
Deal found 6/9![United Airlines logo]()
$801
This Delta deal was found by Cheapflights users on 6/6. 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.
Thu 10/81:38 pm
PDX
- BCN
2 stops18h 32m
Delta
Sun 10/186:20 am
BCN
- PDX
1 stop13h 50m
Delta
Deal found 6/6![Delta logo]()
$901
This KLM deal was found by Cheapflights users on 6/5. 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.
Thu 9/179:43 am
PDX
- BCN
1 stop16h 27m
KLM
Sun 9/2711:10 am
BCN
- PDX
1 stop33h 00m
KLM
Deal found 6/5![KLM logo]()
$896
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 10/93:23 pm
PDX
- BCN
2 stops55h 37m
United Airlines
Mon 10/1910:25 am
BCN
- PDX
2 stops37h 26m
United Airlines
Deal found 6/6![United Airlines logo]()
$829
This United Airlines deal was found by Cheapflights users on 6/6. 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 8/911:30 pm
PDX
- BCN
1 stop23h 50m
United Airlines
Wed 8/1912:15 pm
BCN
- PDX
2 stops43h 39m
United Airlines
Deal found 6/6![United Airlines logo]()
$894
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Tue 8/187:00 am
PDX
- BCN
1 stop22h 20m
United Airlines
Tue 8/2512:15 pm
BCN
- PDX
2 stops36h 41m
United Airlines
Deal found 6/5![United Airlines logo]()
$894
Last-minute flights from Portland to BarcelonaDiscover last-minute flight deals from Portland to Barcelona. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Barcelona. Data last updated June 10, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:10 pm
PDX
- BCN
1 stop15h 55m
Condor
Thu 7/98:00 am
BCN
- PDX
1 stop14h 35m
Condor
Deal found 6/9![Condor logo]()
$831
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/63:30 pm
PDX
- BCN
1 stop15h 30m
Condor
Mon 7/208:00 am
BCN
- PDX
1 stop14h 10m
Condor
Deal found 6/9![Condor logo]()
$796
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/93:35 pm
PDX
- BCN
1 stop15h 30m
Condor
Thu 7/168:00 am
BCN
- PDX
1 stop14h 35m
Condor
Deal found 6/9![Condor logo]()
$776
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:10 pm
PDX
- BCN
1 stop15h 55m
Condor
Sat 7/258:00 am
BCN
- PDX
1 stop14h 05m
Condor
Deal found 6/9![Condor logo]()
$743
This Gotogate deal was found by Cheapflights users on 6/5. 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 7/133:30 pm
PDX
- BCN
1 stop15h 30m
Condor
Mon 7/278:00 am
BCN
- PDX
1 stop14h 10m
Condor
Deal found 6/5![Condor logo]()
$710
This CheapOair deal was found by Cheapflights users on 6/9. 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.
Mon 7/133:30 pm
PDX
- BCN
1 stop21h 40m
Condor
Mon 7/208:00 am
BCN
- PDX
1 stop14h 10m
Condor
Deal found 6/9![Condor logo]()
$761
This Booking.com deal was found by Cheapflights users on 6/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:35 pm
PDX
- BCN
1 stop15h 30m
Condor
Thu 7/238:00 am
BCN
- PDX
1 stop14h 35m
Condor
Deal found 6/7![Condor logo]()
$715
This Gotogate deal was found by Cheapflights users on 6/8. 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.
Thu 7/233:35 pm
PDX
- BCN
1 stop15h 30m
Condor
Thu 7/308:00 am
BCN
- PDX
1 stop14h 35m
Condor
Deal found 6/8![Condor logo]()
$788
One-way flights from Portland to BarcelonaSearch for one-way flight options from Portland to Barcelona. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Portland to Barcelona. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:30 pm
PDX
- BCN
3 stops42h 15m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$272
This Mytrip deal was found by Cheapflights users on 6/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:30 pm
PDX
- BCN
2 stops24h 25m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:45 pm
PDX
- BCN
3 stops43h 50m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/83:30 pm
PDX
- BCN
3 stops33h 30m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:05 pm
PDX
- BCN
3 stops41h 35m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:30 pm
PDX
- BCN
3 stops55h 05m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:05 pm
PDX
- BCN
3 stops44h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:30 pm
PDX
- BCN
3 stops32h 15m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$304
Find 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 June 10, 2026.
Round-trip from | $662 (FlightHub) |
|---|---|
One-way from | $272 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $1,213 |
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 June 10, 2026.
Use the filters below to find and compare flights from Portland to Barcelona that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandBarcelona
PDX - BCN
PDXBCN
Portland
Sun 9/20
11:17 pm-8:00 am
2 stops23h 43m
Barcelona-El Prat
Tue 10/6
12:15 pm-5:46 pm
2 stops38h 31m
$784
PortlandBarcelona
PDX - BCN
PDXBCN
Portland
Wed 9/23
8:25 am-8:20 am
1 stop14h 55m
Barcelona-El Prat
Tue 10/6
1:15 pm-3:56 pm
2 stops35h 41m
$786
PortlandBarcelona
PDX - BCN
PDXBCN
Portland
Wed 10/14
5:30 am-2:20 pm
1 stop23h 50m
Barcelona-El Prat
Tue 10/20
3:15 pm-10:23 pm
1 stop16h 08m
$801
PortlandBarcelona
PDX - BCN
PDXBCN
Portland
Wed 9/23
1:05 pm-10:45 pm
1 stop24h 40m
Barcelona-El Prat
Tue 10/6
6:20 am-3:05 pm
2 stops17h 45m
$810
PortlandBarcelona
PDX - BCN
PDXBCN
Portland
Fri 10/9
3:23 pm-8:00 am
2 stops55h 37m
Barcelona-El Prat
Mon 10/19
10:25 am-2:51 pm
2 stops37h 26m
$829
PortlandBarcelona
PDX - BCN
PDXBCN
Portland
Tue 9/22
12:36 pm-11:10 am
1 stop13h 34m
Barcelona-El Prat
Sun 10/11
11:10 am-11:10 am
1 stop33h 00m
$847
Quickest round-trip
PortlandBarcelona
PDX - BCN
PDXBCN
Portland
Sun 11/1
5:45 pm-4:05 pm
1 stop13h 20m
Barcelona-El Prat
Mon 11/9
10:10 am-3:55 pm
1 stop14h 45m
$850
PortlandBarcelona
PDX - BCN
PDXBCN
Portland
Sun 11/22
7:00 am-5:05 pm
2 stops25h 05m
Barcelona-El Prat
Tue 12/1
10:30 am-10:04 pm
2 stops20h 34m
$863
PortlandBarcelona
PDX - BCN
PDXBCN
Portland
Sun 8/9
11:30 pm-8:20 am
1 stop23h 50m
Barcelona-El Prat
Wed 8/19
12:15 pm-10:54 pm
2 stops43h 39m
$894
PortlandBarcelona
PDX - BCN
PDXBCN
Portland
Tue 8/18
7:00 am-2:20 pm
1 stop22h 20m
Barcelona-El Prat
Tue 8/25
12:15 pm-3:56 pm
2 stops36h 41m
$894
Showing 1-10 of 23 resultsSorted by cheapest first
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.
PDX-S37
PDX-BCN
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
PDX-S37
PDX-BCN
What is the cheapest month to book a flight from Portland to Barcelona?
Currently, May is the cheapest month in which you can book a flight from Portland to Barcelona (average of $324). Flying from Portland to Barcelona in June is currently the most expensive (average of $674). 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.
How much does it cost to fly round-trip from Portland to Barcelona?
How far ahead should I book a flight from Portland to Barcelona?
To ensure you get the cheapest price possible for a flight from Portland to Barcelona, you should look to book at least 9 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.
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 June 10, 2026.
Get a feel of what it's like to fly with Delta,KLM, andUnited 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.
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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 Portland
Popular flights
Alternative routes for Portland 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 Portland to Barcelona by cabin class
Find flights from Portland to Barcelona, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Barcelona flights
Browse other Portland and Barcelona flight options. Last updated on June 10, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on June 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$373 | Average$394 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$452 | Average$871 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$472 | Average$772 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$478 | Average$774 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$479 | Average$810 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$484 | Average$756 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$535 | Average$740 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$629 | Average$888 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$638 | Average$847 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$800 | Average$1,120 | FlexibilityNo cancel fee | On-time76% |