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Basel

$379+ 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
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$463
(Expedia)

One-way from

$379
(British Airways)
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 July 29, 2025.

This Expedia deal was found by Cheapflights users on 7/28. 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 11/35:45 pmPDX - BSL
1 stop15h 30mBritish Airways
Tue 11/117:00 amBSL - PDX
2 stops21h 14mBritish Airways
Deal found 7/28$463
This KLM deal was found by Cheapflights users on 7/28. 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.
Mon 11/31:25 pmPDX - BSL
1 stop19h 00mKLM
Tue 11/1111:15 amBSL - PDX
1 stop33h 10mKLM
Deal found 7/28$482
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 9/107:19 amPDX - BSL
2 stops20h 51mDelta
Wed 9/176:15 amBSL - PDX
1 stop14h 05mDelta
Deal found 7/29$504
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 8/212:15 pmPDX - BSL
2 stops20h 20mUnited Airlines
Sat 8/3011:30 amBSL - PDX
2 stops22h 15mUnited Airlines
Deal found 7/27$608
This Booking.com deal was found by Cheapflights users on 7/27. 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.
Fri 8/226:15 amPDX - BSL
2 stops22h 30mMultiple Airlines
Sun 8/311:00 pmBSL - PDX
2 stops18h 25mMultiple Airlines
Deal found 7/27$616
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Fri 8/229:55 amPDX - BSL
2 stops22h 55mAir France
Sun 8/312:25 pmBSL - PDX
1 stop29h 55mAir France
Deal found 7/27$646
This Lufthansa deal was found by Cheapflights users on 7/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:10 amPDX - BSL
2 stops23h 50mLufthansa
Tue 12/309:45 amBSL - PDX
2 stops42h 03mLufthansa
Deal found 7/28$647
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 12/221:44 amPDX - BSL
2 stops28h 21mAmerican Airlines
Tue 12/307:00 amBSL - PDX
2 stops24h 54mAmerican Airlines
Deal found 7/28$790

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 29, 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

Mon 11/3

5:45 pm-6:15 pm

1 stop15h 30m

Basel EuroAirport Swiss

Tue 11/11

7:00 am-7:14 pm

2 stops21h 14m

$463

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 11/3

1:25 pm-5:25 pm

1 stop19h 00m

Basel EuroAirport Swiss

Tue 11/11

11:15 am-11:25 am

1 stop33h 10m

$482

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 9/10

7:19 am-1:10 pm

2 stops20h 51m

Basel EuroAirport Swiss

Wed 9/17

6:15 am-11:20 am

1 stop14h 05m

$504

PortlandBasel

PDX - BSL

PDXBSL

Portland

Thu 8/21

2:15 pm-7:35 pm

2 stops20h 20m

Basel EuroAirport Swiss

Sat 8/30

11:30 am-12:45 am

2 stops22h 15m

$608

PortlandBasel

PDX - BSL

PDXBSL

Portland

Fri 8/22

6:15 am-1:45 pm

2 stops22h 30m

Basel EuroAirport Swiss

Sun 8/31

1:00 pm-10:25 pm

2 stops18h 25m

$616

PortlandBasel

PDX - BSL

PDXBSL

Portland

Fri 8/22

9:55 am-5:50 pm

2 stops22h 55m

Basel EuroAirport Swiss

Sun 8/31

2:25 pm-11:20 am

1 stop29h 55m

$646

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 12/24

7:10 am-4:00 pm

2 stops23h 50m

Basel EuroAirport Swiss

Tue 12/30

9:45 am-6:48 pm

2 stops42h 03m

$647

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 12/22

1:44 am-3:05 pm

2 stops28h 21m

Basel EuroAirport Swiss

Wed 12/31

6:20 am-12:42 am

2 stops27h 22m

$790

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 9/8

7:25 pm-10:55 am

1 stop30h 30m

$379

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 11/19

7:00 am-9:50 am

2 stops17h 50m

$976

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 July 29, 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.

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 July 29, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Air France from Portland to Basel EuroAirport Swiss to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $463, 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 KLM and Delta - these airlines can fly you to your destination from $482 and $504, respectively.

  • 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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