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Basel

$349+ Cheap flights from Portland (PDX) to Basel (EAP)

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 — EAP
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
1 adult, Economy
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Cheap flight deals from Portland to Basel

Cheapest flights from Portland to Basel
Explore the most affordable flight options available from Portland to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2026.

This FlightHub deal was found by Cheapflights users on 7/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am
PDX
-
BSL
2 stops24h 05m
Multiple Airlines
Wed 11/48:00 pm
BSL
-
PDX
2 stops46h 26m
Multiple Airlines
Deal found 7/6$749
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 11/25:00 am
PDX
-
BSL
2 stops26h 05m
United Airlines
Wed 11/41:10 pm
BSL
-
PDX
3 stops38h 19m
United Airlines
Deal found 7/3$835
This FlightHub deal was found by Cheapflights users on 7/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:43 am
PDX
-
BSL
2 stops16h 42m
Multiple Airlines
Sun 11/16:35 am
BSL
-
PDX
2 stops17h 06m
Multiple Airlines
Deal found 7/5$878
This KLM deal was found by Cheapflights users on 7/2. 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 10/221:05 pm
PDX
-
BSL
1 stop15h 50m
KLM
Sun 11/15:55 pm
BSL
-
PDX
1 stop26h 25m
KLM
Deal found 7/2$884
This American Airlines deal was found by Cheapflights users on 7/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:45 pm
PDX
-
BSL
2 stops24h 05m
American Airlines
Tue 8/118:15 am
BSL
-
PDX
2 stops20h 33m
American Airlines
Deal found 7/2$953
This Air France deal was found by Cheapflights users on 7/5. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:05 pm
PDX
-
BSL
1 stop15h 45m
Air France
Mon 8/102:20 pm
BSL
-
PDX
1 stop29h 50m
Air France
Deal found 7/5$955

Find flight deals from Portland to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Basel (EAP). 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 July 7, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$749
(FlightHub)

One-way from

$349
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,139
Provider with most accurate pricing for Portland-Basel (EAP) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Basel (EAP) flights.
Search Deals
From Portland to Basel (EAP)
Search Deals
One-way flight from Portland to Basel (EAP)
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($268 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Basel 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 July 7, 2026.
Use the filters below to find and compare flights from Portland to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 11/2

1:20 pm-1:25 pm

1 stop15h 05m

Basel EuroAirport Swiss

Wed 11/4

2:00 pm-11:44 pm

2 stops18h 44m

$754

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 11/2

5:00 am-4:05 pm

2 stops26h 05m

Basel EuroAirport Swiss

Wed 11/4

1:10 pm-6:29 pm

3 stops38h 19m

$835

PortlandBasel

PDX - BSL

PDXBSL

Portland

Thu 10/22

1:00 pm-1:55 pm

2 stops15h 55m

Basel EuroAirport Swiss

Sun 11/1

2:00 pm-11:20 am

1 stop30h 20m

$889

PortlandBasel

PDX - BSL

PDXBSL

Portland

Fri 7/31

1:45 pm-10:50 pm

2 stops24h 05m

Basel EuroAirport Swiss

Tue 8/11

8:15 am-7:48 pm

2 stops20h 33m

$953

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 8/3

7:00 am-9:55 am

2 stops17h 55m

Basel EuroAirport Swiss

Mon 8/10

2:20 pm-11:10 am

1 stop29h 50m

$956

PortlandBasel

PDX - BSL

PDXBSL

Portland

Tue 9/1

10:35 am-2:05 pm

2 stops18h 30m

Basel EuroAirport Swiss

Sun 9/13

6:00 am-10:53 pm

3 stops25h 53m

$983

PortlandBasel

PDX - BSL

PDXBSL

Portland

Tue 9/1

11:22 am-1:45 pm

2 stops17h 23m

Basel EuroAirport Swiss

Sun 9/13

6:30 am-11:10 am

1 stop13h 40m

$1,012

PortlandBasel

PDX - BSL

PDXBSL

Portland

Fri 7/31

1:05 pm-9:45 am

1 stop11h 40m

Basel EuroAirport Swiss

Tue 8/11

6:30 am-5:14 pm

2 stops19h 44m

$1,033

PortlandBasel

PDX - BSL

PDXBSL

Portland

Fri 7/31

1:05 pm-9:45 am

1 stop11h 40m

Basel EuroAirport Swiss

Tue 8/11

2:20 pm-11:10 am

1 stop29h 50m

$1,090
Quickest round-trip

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 7/29

1:05 pm-9:45 am

1 stop11h 40m

Basel EuroAirport Swiss

Wed 8/5

6:30 am-11:10 am

1 stop13h 40m

$1,097

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Portland-Basel flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Portland-Basel flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Portland-Basel flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Basel flights, Cheapflights users trust Expedia the most. Expedia 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-Basel 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 Basel

Have a flexible travel schedule? Discover the best time to fly to Basel 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 Basel
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Portland to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Basel?

    A quick flight from Portland to Basel can take about 15h 55m. United Airlines provides one of the quickest options available for as low as $889. The distance between Portland and Basel is about 5323 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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