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$486+ Cheap flights from Portland (PDX) to Basel EuroAirport Swiss (BSL)

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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BSL
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
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Cheap 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 (BSL). 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 noviembre 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$495
(Air France)
Provider with most accurate pricing for Portland-Basel EuroAirport Swiss flight deals.
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Provider most trusted by Cheapflights users for Portland-Basel EuroAirport Swiss flights.
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From Portland to Basel EuroAirport Swiss
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Find 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 noviembre 6, 2025.

This British Airways deal was found by Cheapflights users on 11/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/235:45 pmPDX - BSL
1 stop19h 35mBritish Airways
sáb. 12/66:00 pmBSL - PDX
1 stop30h 55mBritish Airways
Deal found 11/6$486
This Air France deal was found by Cheapflights users on 11/4. 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.
mié. 12/37:05 amPDX - BSL
2 stops18h 35mAir France
mié. 12/105:55 pmBSL - PDX
2 stops31h 13mAir France
Deal found 11/4$495
This United Airlines deal was found by Cheapflights users on 11/4. 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.
mié. 12/33:55 pmPDX - BSL
2 stops42h 45mUnited Airlines
mié. 12/109:50 amBSL - PDX
3 stops34h 13mUnited Airlines
Deal found 11/4$496
This Mytrip deal was found by Cheapflights users on 11/4. 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.
mié. 12/35:45 pmPDX - BSL
1 stop31h 30mBritish Airways
mié. 12/106:20 amBSL - PDX
1 stop18h 35mBritish Airways
Deal found 11/4$498
This United Airlines deal was found by Cheapflights users on 11/6. 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.
dom. 11/238:20 amPDX - BSL
2 stops26h 20mUnited Airlines
vie. 12/59:50 amBSL - PDX
2 stops34h 58mUnited Airlines
Deal found 11/6$501
This Delta deal was found by Cheapflights users on 11/6. 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.
dom. 11/2310:10 pmPDX - BSL
2 stops27h 30mDelta
dom. 12/711:15 amBSL - PDX
1 stop33h 10mDelta
Deal found 11/6$535
This British Airways deal was found by Cheapflights users on 11/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/235:45 pmPDX - BSL
1 stop19h 35mBritish Airways
dom. 12/711:20 amBSL - PDX
1 stop13h 35mBritish Airways
Deal found 11/6$536
This Delta deal was found by Cheapflights users on 11/6. 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.
dom. 11/2311:15 pmPDX - BSL
2 stops26h 25mDelta
sáb. 12/610:55 amBSL - PDX
2 stops20h 24mDelta
Deal found 11/6$544
This British Airways deal was found by Cheapflights users on 11/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/235:45 pmPDX - BSL
1 stop31h 30mBritish Airways
vie. 12/511:15 amBSL - PDX
1 stop13h 40mBritish Airways
Deal found 11/6$646

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 noviembre 6, 2025.
Use the filters below to find and compare flights from Portland to Basel EuroAirport Swiss that are best for you.

Fly from

Portland

Fly to

Basel

Route

Depart

Return

Price

PortlandBasel

PDX - BSL

PDXBSL

Portland

mié. 12/3

3:55 pm-7:40 pm

2 stops42h 45m

Basel EuroAirport Swiss

mié. 12/10

9:50 am-11:03 am

3 stops34h 13m

$496

PortlandBasel

PDX - BSL

PDXBSL

Portland

mié. 12/3

5:45 pm-10:15 am

1 stop31h 30m

Basel EuroAirport Swiss

mié. 12/10

6:20 am-3:55 pm

1 stop18h 35m

$498

PortlandBasel

PDX - BSL

PDXBSL

Portland

dom. 11/23

8:20 am-7:40 pm

2 stops26h 20m

Basel EuroAirport Swiss

vie. 12/5

9:50 am-11:48 am

2 stops34h 58m

$501

PortlandBasel

PDX - BSL

PDXBSL

Portland

dom. 11/23

10:10 pm-10:40 am

2 stops27h 30m

Basel EuroAirport Swiss

dom. 12/7

11:15 am-11:25 am

1 stop33h 10m

$535

PortlandBasel

PDX - BSL

PDXBSL

Portland

dom. 11/23

5:45 pm-10:20 pm

1 stop19h 35m

Basel EuroAirport Swiss

dom. 12/7

11:20 am-3:55 pm

1 stop13h 35m

$536

PortlandBasel

PDX - BSL

PDXBSL

Portland

dom. 11/23

11:15 pm-10:40 am

2 stops26h 25m

Basel EuroAirport Swiss

sáb. 12/6

10:55 am-10:19 pm

2 stops20h 24m

$544

PortlandBasel

PDX - BSL

PDXBSL

Portland

dom. 11/23

5:45 pm-10:15 am

1 stop31h 30m

Basel EuroAirport Swiss

vie. 12/5

11:15 am-3:55 pm

1 stop13h 40m

$646

PortlandBasel

PDX - BSL

PDXBSL

Portland

dom. 11/23

5:45 pm-10:20 pm

1 stop19h 35m

Basel EuroAirport Swiss

sáb. 12/6

7:10 am-7:14 pm

2 stops21h 04m

$671

PortlandBasel

PDX - BSL

PDXBSL

Portland

dom. 11/23

1:25 pm-10:40 am

1 stop12h 15m

Basel EuroAirport Swiss

vie. 12/5

11:15 am-10:10 pm

2 stops19h 55m

$905

PortlandBasel

PDX - BSL

PDXBSL

Portland

vie. 12/5

4:38 pm-5:05 pm

2 stops15h 27m

Basel EuroAirport Swiss

vie. 12/12

11:15 am-3:55 pm

1 stop13h 40m

$1,111

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 14 results
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Compare providers for flights from Portland to Basel

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Basel in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Basel EuroAirport Swiss flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Basel EuroAirport Swiss flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Basel EuroAirport Swiss flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Basel EuroAirport Swiss flights, Cheapflights users trust eDreams the most. eDreams 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 EuroAirport Swiss 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 EuroAirport Swiss

What is the cheapest time of day to fly from PDX to BSL?

Find hourly flight availability from Portland to Basel. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 6, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 30% on flights from Portland to Basel EuroAirport Swiss by exploring options for tickets at noon.

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 EuroAirport Swiss?

    For as low as $535, United Airlines can have you in Basel EuroAirport Swiss from Portland in 27h 30m. Portland and Basel EuroAirport Swiss are separated by a distance of 5323 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Portland to Basel EuroAirport Swiss one-way?

    The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as $1,031. However, be on the lookout for offers from British Airways and Lufthansa, as they are both options that can get you from Portland to Basel EuroAirport Swiss for a low price.

  • 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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