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$496+ Cheap flights from Portland (PDX) to Basel EuroAirport Swiss (BSL)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BSL
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

Cheapfaremart
3 stars

Round-trip from

$1,107
(oojo)

One-way from

$496
(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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One-way flight 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 March 26, 2025.

This American Airlines deal was found by Cheapflights users on 3/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/57:25 pmPDX - BSL
1 stop14h 40mAmerican Airlines
Tue 6/1011:10 amBSL - PDX
1 stop15h 25mAmerican Airlines
Deal found 3/24$942
This oojo deal was found by Cheapflights users on 3/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/51:15 pmPDX - BSL
2 stops20h 50mBritish Airways
Tue 6/1011:10 amBSL - PDX
1 stop15h 25mBritish Airways
Deal found 3/24$947
This Booking.com deal was found by Cheapflights users on 3/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/133:25 pmPDX - BSL
2 stops37h 15mLufthansa
Thu 7/316:05 amBSL - PDX
2 stops21h 23mLufthansa
Deal found 3/24$1,026
This KLM deal was found by Cheapflights users on 3/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1312:55 pmPDX - BSL
1 stop11h 40mKLM
Thu 7/312:25 pmBSL - PDX
1 stop29h 55mKLM
Deal found 3/24$1,191
This United Airlines deal was found by Cheapflights users on 3/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/73:45 pmPDX - BSL
2 stops18h 50mUnited Airlines
Mon 5/199:45 amBSL - PDX
2 stops19h 17mUnited Airlines
Deal found 3/24$1,718
This Air Canada deal was found by Cheapflights users on 3/24. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/711:59 pmPDX - BSL
3 stops25h 51mMultiple Airlines
Mon 5/191:00 pmBSL - PDX
2 stops34h 40mMultiple Airlines
Deal found 3/24$2,440

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 March 26, 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

Thu 6/5

7:25 pm-7:05 pm

1 stop14h 40m

Basel EuroAirport Swiss

Tue 6/10

11:10 am-5:35 pm

1 stop15h 25m

$942

PortlandBasel

PDX - BSL

PDXBSL

Portland

Thu 6/5

1:15 pm-7:05 pm

2 stops20h 50m

Basel EuroAirport Swiss

Tue 6/10

11:10 am-5:35 pm

1 stop15h 25m

$947

PortlandBasel

PDX - BSL

PDXBSL

Portland

Sun 7/13

3:25 pm-1:40 pm

2 stops37h 15m

Basel EuroAirport Swiss

Thu 7/31

6:05 am-6:28 pm

2 stops21h 23m

$1,026

PortlandBasel

PDX - BSL

PDXBSL

Portland

Sun 7/13

12:55 pm-9:35 am

1 stop11h 40m

Basel EuroAirport Swiss

Thu 7/31

2:25 pm-11:20 am

1 stop29h 55m

$1,191

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 4/7

3:45 pm-7:35 pm

2 stops18h 50m

Basel EuroAirport Swiss

Mon 5/19

9:45 am-8:02 pm

2 stops19h 17m

$1,718

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 4/7

11:59 pm-10:50 am

3 stops25h 51m

Basel EuroAirport Swiss

Mon 5/19

1:00 pm-2:40 pm

2 stops34h 40m

$2,440

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 9/8

7:00 am-9:30 am

2 stops17h 30m

$496

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 9/8

7:00 am-9:30 am

2 stops17h 30m

$497

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 9/8

7:00 am-7:35 pm

3 stops27h 35m

$500

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 9/8

7:25 pm-10:50 pm

1 stop18h 25m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 12 results
1
2

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 March.
ProviderPrice AccuracyTrust Score*
CheapfaremartPrice Accuracy-Trust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Basel EuroAirport Swiss flight deals on Cheapflights vs. AranGrant >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 Cheapfaremart the most. Cheapfaremart 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 March 26, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from Portland to Basel EuroAirport Swiss by exploring options for tickets at noon.

Rainfall in Basel by month

Plan your trip to Basel by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Basel EuroAirport Swiss ranges from 1.9 - 3.4 inches per month. June is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Basel EuroAirport Swiss when rainfall is around 1.9 in.

Temperature in Basel by month

Plan your trip to Basel by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Basel EuroAirport Swiss, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. 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 Basel. Reviews last updated March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Lufthansa
6.7
Okay
6,950 reviews
Delta
8.0
Very good
7,891 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from Portland to Basel EuroAirport Swiss round-trip?

    Currently priced at $1,107, British Airways will fly you from Portland to Basel EuroAirport Swiss and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and Delta - these airlines can fly you to your destination from $1,119 and $1,708, respectively.

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

    The cheapest airline one-way is Air France, with whom users have recently found tickets for as low as $496. However, be on the lookout for offers from Delta and United Airlines, 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.

  • What is the cheapest month to book a flight from Portland to Basel EuroAirport Swiss?

    Currently, January is the cheapest month in which you can book a flight from Portland to Basel EuroAirport Swiss (average of $545). Flying from Portland to Basel EuroAirport Swiss in June is currently the most expensive (average of $1,132). 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

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Other flights to Basel

Explore flights to Basel departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 26, 2025.
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Top 2 airlines flying from Portland to Basel

Discover the top 2 airlines that operate flights from Portland to Basel. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$571Average$982FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$954Average$1,056FlexibilityNo cancel feeOn-time76%
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