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$619+ Cheap flights from Basel EuroAirport Swiss (BSL) to Portland (PDX)

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — PDX
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Basel to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Basel (BSL) to Portland (PDX). 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 julio 29, 2025.

Round-trip from

$619
(Billigflug)
From Basel EuroAirport Swiss to Portland
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Find flight deals from Basel to Portland

Cheapest flights from Basel to Portland
Explore the most affordable flight options available from Basel to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This Billigflug 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/286:10 amBSL - PDX
2 stops24h 54mMultiple Airlines
mié. 9/311:42 amPDX - BSL
2 stops25h 58mMultiple Airlines
Deal found 7/27$619
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/16:40 amBSL - PDX
1 stop19h 55mBritish Airways
jue. 10/167:25 pmPDX - BSL
1 stop18h 25mBritish Airways
Deal found 7/27$635
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/166:15 amBSL - PDX
1 stop14h 05mDelta
dom. 9/79:55 amPDX - BSL
2 stops18h 15mDelta
Deal found 7/27$696
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/162:20 pmBSL - PDX
2 stops19h 15mLufthansa
sáb. 9/61:01 pmPDX - BSL
2 stops21h 34mLufthansa
Deal found 7/29$741
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/166:15 amBSL - PDX
1 stop14h 05mAir France
dom. 9/712:55 pmPDX - BSL
1 stop23h 45mAir France
Deal found 7/29$805
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/166:35 amBSL - PDX
1 stop20h 00mAmerican Airlines
sáb. 9/67:25 pmPDX - BSL
1 stop18h 25mAmerican Airlines
Deal found 7/29$831
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/166:15 amBSL - PDX
1 stop14h 05mKLM
dom. 9/712:55 pmPDX - BSL
1 stop23h 45mKLM
Deal found 7/27$837
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/169:45 amBSL - PDX
3 stops37h 53mUnited Airlines
dom. 9/76:27 pmPDX - BSL
2 stops40h 08mUnited Airlines
Deal found 7/29$2,026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Basel to Portland 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 julio 29, 2025.
Use the filters below to find and compare flights from Basel EuroAirport Swiss to Portland that are best for you.

Fly from

Basel

Fly to

Portland

Route

Depart

Return

Price

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

jue. 8/28

6:10 am-10:04 pm

2 stops24h 54m

Portland

mié. 9/3

11:42 am-10:40 pm

2 stops25h 58m

$619

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

mié. 10/1

6:40 am-5:35 pm

1 stop19h 55m

Portland

jue. 10/16

7:25 pm-10:50 pm

1 stop18h 25m

$635

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

sáb. 8/16

6:15 am-11:20 am

1 stop14h 05m

Portland

dom. 9/7

9:55 am-1:10 pm

2 stops18h 15m

$696

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

sáb. 8/16

2:20 pm-12:35 am

2 stops19h 15m

Portland

sáb. 9/6

1:01 pm-7:35 pm

2 stops21h 34m

$741

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

sáb. 8/16

6:15 am-11:20 am

1 stop14h 05m

Portland

dom. 9/7

12:55 pm-9:40 pm

1 stop23h 45m

$805

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

sáb. 8/16

6:35 am-5:35 pm

1 stop20h 00m

Portland

sáb. 9/6

7:25 pm-10:50 pm

1 stop18h 25m

$831

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

sáb. 8/16

6:15 am-11:20 am

1 stop14h 05m

Portland

dom. 9/7

12:55 pm-9:40 pm

1 stop23h 45m

$837

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

sáb. 8/16

9:45 am-2:38 pm

3 stops37h 53m

Portland

dom. 9/7

6:27 pm-7:35 pm

2 stops40h 08m

$2,026

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

lun. 9/29

6:15 am-11:20 am

1 stop14h 05m

$806

BaselPortland

BSL - PDX

BSLPDX

Basel EuroAirport Swiss

dom. 9/28

11:05 am-5:35 pm

1 stop15h 30m

$807

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 13 results
1
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Best time to book a flight from Basel to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Basel 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.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated julio 29, 2025.
Read reviews from past customers who have flown Delta, KLM, and Air France from Basel EuroAirport Swiss to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Basel to Portland. 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 Basel EuroAirport Swiss to Portland round-trip?

    Flying on British Airways is currently your cheapest option to Portland, with prices starting at $635. Additional round-trip tickets that might be worth considering are offered by Delta and Lufthansa, with the lowest prices starting at $696 and $741, respectively.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $806. American Airlines flights start at $807 while deals on British Airways start at $813 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Basel to Portland 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 Basel EuroAirport Swiss to Portland?

    Currently, November is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Portland (average of $277). Flying from Basel EuroAirport Swiss to Portland in March is currently the most expensive (average of $368). 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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