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Cheap flights from Portland to Basel from $532

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Basel departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

American Airlines Logo
10:29 am - 2:55 pmPDX-BSL
20h 26m2 stops
American Airlines Logo
6:20 am - 8:18 pmBSL-PDX
22h 58m2 stops
$564American Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
United Airlines Logo
7:00 am - 4:05 pmPDX-BSL
25h 05m3 stops
United Airlines Logo
9:50 am - 8:29 pmBSL-PDX
19h 39m2 stops
$577United Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
Delta Logo
11:10 am - 1:50 pmPDX-BSL
18h 40m2 stops
Delta Logo
6:05 am - 11:25 amBSL-PDX
14h 20m1 stop
$585Delta
Find Deal
Wed, Oct 29 - Wed, Nov 5
British Airways Logo
6:45 pm - 6:40 pmPDX-BSL
15h 55m1 stop
British Airways Logo
6:20 am - 3:55 pmBSL-PDX
18h 35m1 stop
$591British Airways
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Wed, Oct 29 - Wed, Nov 5
British Airways Logo
5:45 pm - 9:30 pmPDX-BSL
18h 45m1 stop
British Airways Logo
7:05 pm - 4:55 pmBSL-PDX
29h 50m1 stop
$601British Airways
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Fri, Mar 6 - Tue, Mar 10
Lufthansa Logo
3:41 pm - 7:40 pmPDX-BSL
18h 59m2 stops
Lufthansa Logo
10:35 am - 8:49 pmBSL-PDX
18h 14m2 stops
$619Lufthansa
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Fri, Mar 6 - Tue, Mar 10
Delta Logo
1:25 pm - 10:40 amPDX-BSL
12h 15m1 stop
Delta Logo
6:05 am - 8:47 pmBSL-PDX
22h 42m2 stops
$707Delta
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Fri, Mar 6 - Tue, Mar 10
Lufthansa Logo
12:53 pm - 1:40 pmPDX-BSL
15h 47m2 stops
Lufthansa Logo
1:00 pm - 10:25 pmBSL-PDX
18h 25m2 stops
$816Lufthansa
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Wed, Oct 15 - Wed, Oct 22
Multiple Airlines Logo
11:05 am - 12:25 pmPDX-BSL
16h 20m2 stops
Multiple Airlines Logo
2:20 pm - 12:26 amBSL-PDX
18h 06m2 stops
$856Multiple Airlines
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Mon, Oct 20 - Mon, Oct 27
Multiple Airlines Logo
3:59 pm - 5:05 pmPDX-BSL
16h 06m2 stops
Multiple Airlines Logo
7:00 am - 2:14 pmBSL-PDX
16h 14m2 stops
$1,813Multiple Airlines
Find Deal
Fri, Dec 26 - Fri, Jan 2

United Airlines flights from Portland to Basel EuroAirport Swiss

Our best United Airlines deals on Portland to Basel EuroAirport Swiss flight tickets
United Airlines
Oct 29
PDX7:00 amPortland
25h 05m
3 stops
BSL4:05 pmBasel EuroAirport Swiss
Nov 5
BSL9:50 amBasel EuroAirport Swiss
19h 39m
2 stops
PDX8:29 pmPortland
$577
Find similar
United Airlines
Mar 6
PDX12:40 pmPortland
22h 00m
3 stops
BSL7:40 pmBasel EuroAirport Swiss
Mar 10
BSL9:50 amBasel EuroAirport Swiss
18h 15m
2 stops
PDX8:05 pmPortland
$629
Find similar
United Airlines
Dec 26
PDX2:45 pmPortland
16h 20m
2 stops
BSL4:05 pmBasel EuroAirport Swiss
Jan 3
BSL9:50 amBasel EuroAirport Swiss
20h 17m
2 stops
PDX9:07 pmPortland
$1,442
Find similar

Delta flights from Portland to Basel EuroAirport Swiss

Our best Delta deals on Portland to Basel EuroAirport Swiss flight tickets
Delta
Oct 29
PDX11:10 amPortland
18h 40m
2 stops
BSL1:50 pmBasel EuroAirport Swiss
Nov 5
BSL6:05 amBasel EuroAirport Swiss
14h 20m
1 stop
PDX11:25 amPortland
$585
Find similar
Delta
Mar 6
PDX1:25 pmPortland
12h 15m
1 stop
BSL10:40 amBasel EuroAirport Swiss
Mar 10
BSL6:05 amBasel EuroAirport Swiss
22h 42m
2 stops
PDX8:47 pmPortland
$707
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momondo Fare Finder

 
Customize your flight search to find flights from Portland to Basel EuroAirport Swiss 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Portland to Basel EuroAirport Swiss that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 10/29

10:29 am-2:55 pm

2 stops20h 26m

Basel EuroAirport Swiss

Wed 11/5

6:20 am-8:18 pm

2 stops22h 58m

$564

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 10/29

7:00 am-4:05 pm

3 stops25h 05m

Basel EuroAirport Swiss

Wed 11/5

9:50 am-8:29 pm

2 stops19h 39m

$577

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 10/29

11:10 am-1:50 pm

2 stops18h 40m

Basel EuroAirport Swiss

Wed 11/5

6:05 am-11:25 am

1 stop14h 20m

$585

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 10/29

6:45 pm-6:40 pm

1 stop15h 55m

Basel EuroAirport Swiss

Wed 11/5

6:20 am-3:55 pm

1 stop18h 35m

$591

PortlandBasel

PDX - BSL

PDXBSL

Portland

Fri 3/6

5:45 pm-9:30 pm

1 stop18h 45m

Basel EuroAirport Swiss

Tue 3/10

7:05 pm-4:55 pm

1 stop29h 50m

$601

PortlandBasel

PDX - BSL

PDXBSL

Portland

Fri 3/6

3:41 pm-7:40 pm

2 stops18h 59m

Basel EuroAirport Swiss

Tue 3/10

10:35 am-8:49 pm

2 stops18h 14m

$619

PortlandBasel

PDX - BSL

PDXBSL

Portland

Fri 3/6

1:25 pm-10:40 am

1 stop12h 15m

Basel EuroAirport Swiss

Tue 3/10

6:05 am-8:47 pm

2 stops22h 42m

$707

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 10/15

12:53 pm-1:40 pm

2 stops15h 47m

Basel EuroAirport Swiss

Wed 10/22

1:00 pm-10:25 pm

2 stops18h 25m

$816

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 10/20

11:05 am-12:25 pm

2 stops16h 20m

Basel EuroAirport Swiss

Mon 10/27

2:20 pm-12:26 am

2 stops18h 06m

$856

PortlandBasel

PDX - BSL

PDXBSL

Portland

Fri 12/26

3:59 pm-5:05 pm

2 stops16h 06m

Basel EuroAirport Swiss

Fri 1/2

7:00 am-2:14 pm

2 stops16h 14m

$1,813

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Portland to Basel EuroAirport Swiss

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Basel EuroAirport Swiss?

According to our data, Monday is the cheapest day to fly to Basel EuroAirport Swiss from Portland. The lowest ticket price found for a Monday departure recently was $762. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Portland to Basel EuroAirport Swiss on a Wednesday will generally be more expensive and average around $1,493. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Basel EuroAirport Swiss?

According to our data, the cheapest time of day to fly to Basel EuroAirport Swiss is at noon. momondo users have found flights departing from Portland to Basel EuroAirport Swiss at noon for as low as $756. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $1,090. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Portland to Basel EuroAirport Swiss

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Basel EuroAirport Swiss according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Basel EuroAirport Swiss (PDX to BSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Basel EuroAirport Swiss

Direct flights

None
There are no direct flights from Portland to Basel EuroAirport Swiss. There are no popular flight routes from Portland to Basel EuroAirport Swiss.
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  • How far is Portland to Basel EuroAirport Swiss by plane?

    A flight from Portland to Basel EuroAirport Swiss will travel around 5329.3 mi. By plane, this route typically takes 12h 15m.

  • When did momondo last update prices for flights from Portland Airport to Basel EuroAirport Swiss?

    Prices for flights from Portland Airport to Basel EuroAirport Swiss are refreshed on a daily basis.

  • How old do you have to be to fly from Portland Airport to Basel EuroAirport Swiss?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Basel EuroAirport Swiss.

  • What documentation or ID do you need to fly to Basel EuroAirport Swiss?

    The travel and health documents you'll need for your trip to Basel EuroAirport Swiss may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Basel EuroAirport Swiss. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Basel?

It is quick and easy to find Portland to Basel flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Basel that suits you.

Can I find flights from Portland to Basel with flexible booking policies on momondo?

momondo does allow users to show only those flights to Basel from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Basel?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Basel.

I’m not ready to book a flight from Portland to Basel right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Portland to Basel now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Basel and let you know when they change.

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