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Cheap flights from Portland to Basel from $539

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 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
6:45 pm - 10:20 pm
PDX
-
BSL
19h 35m
1 stop
British Airways Logo
11:10 am - 3:55 pm
BSL
-
PDX
13h 45m
1 stop
$790British Airways
Sun, Oct 25 - Wed, Nov 4
Delta Logo
2:20 pm - 5:25 pm
PDX
-
BSL
19h 05m
1 stop
Delta Logo
6:05 am - 11:25 am
BSL
-
PDX
14h 20m
1 stop
$793Delta
Sun, Oct 25 - Fri, Nov 6
British Airways Logo
6:45 pm - 9:35 pm
PDX
-
BSL
18h 50m
1 stop
British Airways Logo
11:10 am - 3:55 pm
BSL
-
PDX
13h 45m
1 stop
$795British Airways
Mon, Oct 26 - Wed, Nov 4
KLM Logo
2:20 pm - 10:05 pm
PDX
-
BSL
23h 45m
1 stop
KLM Logo
11:15 am - 9:53 pm
BSL
-
PDX
19h 38m
2 stops
$803KLM
Sun, Oct 25 - Tue, Nov 3
United Airlines Logo
11:07 am - 12:30 pm
PDX
-
BSL
17h 23m
2 stops
United Airlines Logo
1:10 pm - 9:40 am
BSL
-
PDX
53h 30m
2 stops
$823United Airlines
Sun, Oct 25 - Mon, Nov 2
Lufthansa Logo
3:30 pm - 8:40 pm
PDX
-
BSL
44h 10m
2 stops
Lufthansa Logo
9:50 am - 6:30 pm
BSL
-
PDX
17h 40m
2 stops
$841Lufthansa
Sat, Oct 24 - Tue, Nov 3
Delta Logo
2:20 pm - 10:40 am
PDX
-
BSL
12h 20m
1 stop
Delta Logo
6:05 am - 11:25 am
BSL
-
PDX
14h 20m
1 stop
$843Delta
Sun, Oct 25 - Mon, Nov 2
Delta Logo
1:05 pm - 11:40 am
PDX
-
BSL
13h 35m
1 stop
Delta Logo
6:05 am - 11:25 am
BSL
-
PDX
14h 20m
1 stop
$853Delta
Sat, Oct 24 - Fri, Nov 6
British Airways Logo
7:30 pm - 6:30 pm
PDX
-
BSL
14h 00m
1 stop
British Airways Logo
11:10 am - 3:55 pm
BSL
-
PDX
13h 45m
1 stop
$855British Airways
Thu, Oct 22 - Wed, Nov 4
United Airlines Logo
5:15 am - 12:30 pm
PDX
-
BSL
23h 15m
2 stops
United Airlines Logo
9:50 am - 11:38 pm
BSL
-
PDX
21h 48m
2 stops
$857United Airlines
Tue, Oct 27 - Sun, Nov 1

Lufthansa flights from Portland to Basel EuroAirport Swiss

Our best Lufthansa deals on Portland to Basel EuroAirport Swiss flight tickets
Lufthansa
Oct 24
PDX3:30 pmPortland
44h 10m
2 stops
BSL8:40 pmBasel EuroAirport Swiss
Nov 3
BSL9:50 amBasel EuroAirport Swiss
17h 40m
2 stops
PDX6:30 pmPortland
$841
Lufthansa
Oct 1
PDX10:43 amPortland
23h 57m
2 stops
BSL7:40 pmBasel EuroAirport Swiss
Oct 13
BSL6:05 amBasel EuroAirport Swiss
21h 10m
2 stops
PDX6:15 pmPortland
$896
Lufthansa
Oct 22
PDX11:05 amPortland
23h 35m
2 stops
BSL7:40 pmBasel EuroAirport Swiss
Nov 1
BSL8:15 pmBasel EuroAirport Swiss
37h 39m
2 stops
PDX12:54 amPortland
$937

KLM flights from Portland to Basel EuroAirport Swiss

Our best KLM deals on Portland to Basel EuroAirport Swiss flight tickets
KLM
Oct 25
PDX2:20 pmPortland
23h 45m
1 stop
BSL10:05 pmBasel EuroAirport Swiss
Nov 3
BSL11:15 amBasel EuroAirport Swiss
19h 38m
2 stops
PDX9:53 pmPortland
$803
KLM
Oct 22
PDX1:05 pmPortland
19h 50m
1 stop
BSL5:55 pmBasel EuroAirport Swiss
Oct 30
BSL6:05 amBasel EuroAirport Swiss
14h 20m
1 stop
PDX12:25 pmPortland
$900
KLM
Oct 1
PDX7:00 amPortland
17h 45m
2 stops
BSL9:45 amBasel EuroAirport Swiss
Oct 13
BSL6:30 pmBasel EuroAirport Swiss
25h 40m
1 stop
PDX11:10 amPortland
$905

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 May 9, 2026.
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

Cheapest round-trip

PortlandBasel

PDX - BSL

PDXBSL

Portland

Sun 10/25

6:45 pm-10:20 pm

1 stop19h 35m

Basel EuroAirport Swiss

Wed 11/4

11:10 am-3:55 pm

1 stop13h 45m

$790

PortlandBasel

PDX - BSL

PDXBSL

Portland

Sun 10/25

2:20 pm-5:25 pm

1 stop19h 05m

Basel EuroAirport Swiss

Fri 11/6

6:05 am-11:25 am

1 stop14h 20m

$793

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 10/26

6:45 pm-9:35 pm

1 stop18h 50m

Basel EuroAirport Swiss

Wed 11/4

11:10 am-3:55 pm

1 stop13h 45m

$795

PortlandBasel

PDX - BSL

PDXBSL

Portland

Sun 10/25

2:20 pm-10:05 pm

1 stop23h 45m

Basel EuroAirport Swiss

Tue 11/3

11:15 am-9:53 pm

2 stops19h 38m

$803

PortlandBasel

PDX - BSL

PDXBSL

Portland

Sun 10/25

11:07 am-12:30 pm

2 stops17h 23m

Basel EuroAirport Swiss

Mon 11/2

1:10 pm-9:40 am

2 stops53h 30m

$823

PortlandBasel

PDX - BSL

PDXBSL

Portland

Sat 10/24

3:30 pm-8:40 pm

2 stops44h 10m

Basel EuroAirport Swiss

Tue 11/3

9:50 am-6:30 pm

2 stops17h 40m

$841
Quickest round-trip

PortlandBasel

PDX - BSL

PDXBSL

Portland

Sun 10/25

2:20 pm-10:40 am

1 stop12h 20m

Basel EuroAirport Swiss

Mon 11/2

6:05 am-11:25 am

1 stop14h 20m

$843

PortlandBasel

PDX - BSL

PDXBSL

Portland

Sat 10/24

1:05 pm-11:40 am

1 stop13h 35m

Basel EuroAirport Swiss

Fri 11/6

6:05 am-11:25 am

1 stop14h 20m

$853

PortlandBasel

PDX - BSL

PDXBSL

Portland

Thu 10/22

7:30 pm-6:30 pm

1 stop14h 00m

Basel EuroAirport Swiss

Wed 11/4

11:10 am-3:55 pm

1 stop13h 45m

$855

PortlandBasel

PDX - BSL

PDXBSL

Portland

Tue 10/27

5:15 am-12:30 pm

2 stops23h 15m

Basel EuroAirport Swiss

Sun 11/1

9:50 am-11:38 pm

2 stops21h 48m

$857

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

Can stopping save me money on Portland to Basel EuroAirport Swiss flights?

You could potentially save up to 19% on your flight if you consider stops on a Portland to Basel EuroAirport Swiss flight.

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

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from Portland to Basel EuroAirport Swiss takes 15h 15m
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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Frequently asked questions about flying from Portland to Basel EuroAirport Swiss

  • 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 15h 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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