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Cheap flights from Portland to Basel from $439

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 10/10. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Portland to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:45 pm - 3:20 pmPDX  Portland-BSL Basel EuroAirport Swiss
12h 35m1 stop London Heathrow
British Airways Logo
3:40 pm - 3:50 pmBSL  Basel EuroAirport Swiss-PDX Portland
33h 10m1 stop London Heathrow
$746British Airways
Mon, Feb 1 - Thu, Feb 4
Air Canada Logo
7:00 am - 2:00 pmPDX  Portland-BSL Basel EuroAirport Swiss
22h 00m2 stops Vancouver Intl Frankfurt am Main
Air Canada Logo
6:45 am - 6:31 pmBSL  Basel EuroAirport Swiss-PDX Portland
20h 46m2 stops Frankfurt am Main Vancouver Intl
$754Air Canada
Mon, Feb 1 - Thu, Feb 4
United Airlines Logo
7:00 am - 12:20 pmPDX  Portland-BSL Basel EuroAirport Swiss
20h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
United Airlines Logo
6:40 am - 8:15 pmBSL  Basel EuroAirport Swiss-PDX Portland
22h 35m2 stops Frankfurt am Main Washington, D.C. Dulles Intl
$755United Airlines
Sun, Nov 15 - Wed, Nov 18
Delta Logo
11:35 am - 1:45 pmPDX  Portland-BSL Basel EuroAirport Swiss
17h 10m2 stops Minneapolis St Paul Paris Charles de Gaulle
Delta Logo
6:30 am - 11:10 amBSL  Basel EuroAirport Swiss-PDX Portland
13h 40m1 stop Amsterdam Schiphol
$865Delta
Mon, Sep 21 - Mon, Sep 28
British Airways Logo
7:30 pm - 10:50 pmPDX  Portland-BSL Basel EuroAirport Swiss
18h 20m1 stop London Heathrow
British Airways Logo
11:50 am - 11:59 pmBSL  Basel EuroAirport Swiss-PDX Portland
21h 09m2 stops London Heathrow Chicago O'Hare Intl
$873British Airways
Fri, Oct 9 - Wed, Oct 14
Delta Logo
11:35 am - 1:45 pmPDX  Portland-BSL Basel EuroAirport Swiss
17h 10m2 stops Minneapolis St Paul Paris Charles de Gaulle
Delta Logo
6:30 am - 5:31 pmBSL  Basel EuroAirport Swiss-PDX Portland
20h 01m2 stops Amsterdam Schiphol Minneapolis St Paul
$875Delta
Mon, Sep 21 - Mon, Sep 28
Multiple Airlines Logo
10:10 am - 10:20 amPDX  Portland-BSL Basel EuroAirport Swiss
15h 10m2 stops Vancouver Intl Frankfurt am Main
Multiple Airlines Logo
6:10 am - 7:06 pmBSL  Basel EuroAirport Swiss-PDX Portland
21h 56m2 stops Frankfurt am Main Vancouver Intl
$878Multiple Airlines
Fri, Oct 9 - Wed, Oct 14
Delta Logo
1:35 pm - 1:45 pmPDX  Portland-BSL Basel EuroAirport Swiss
15h 10m2 stops Minneapolis St Paul Paris Charles de Gaulle
Delta Logo
6:30 am - 11:10 amBSL  Basel EuroAirport Swiss-PDX Portland
13h 40m1 stop Amsterdam Schiphol
$898Delta
Sun, Sep 13 - Tue, Sep 29
Delta Logo
11:35 am - 1:45 pmPDX  Portland-BSL Basel EuroAirport Swiss
17h 10m2 stops Minneapolis St Paul Paris Charles de Gaulle
Delta Logo
10:15 am - 9:03 pmBSL  Basel EuroAirport Swiss-PDX Portland
19h 48m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$908Delta
Sun, Sep 13 - Tue, Sep 29
British Airways Logo
7:30 pm - 10:50 pmPDX  Portland-BSL Basel EuroAirport Swiss
18h 20m1 stop London Heathrow
British Airways Logo
6:40 am - 5:40 pmBSL  Basel EuroAirport Swiss-PDX Portland
20h 00m1 stop London Heathrow
$909British Airways
Fri, Oct 9 - Wed, Oct 14

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British Airways flights from Portland to Basel EuroAirport Swiss

Our best British Airways deals on Portland to Basel EuroAirport Swiss flight tickets
British Airways
Feb 1
PDX5:45 pmPortland
12h 35m
1 stop
BSL3:20 pmBasel EuroAirport Swiss
Feb 4
BSL3:40 pmBasel EuroAirport Swiss
33h 10m
1 stop
PDX3:50 pmPortland
$746
British Airways
Oct 9
PDX7:30 pmPortland
18h 20m
1 stop
BSL10:50 pmBasel EuroAirport Swiss
Oct 14
BSL11:50 amBasel EuroAirport Swiss
21h 09m
2 stops
PDX11:59 pmPortland
$873
British Airways
Oct 9
PDX7:30 pmPortland
18h 20m
1 stop
BSL10:50 pmBasel EuroAirport Swiss
Oct 14
BSL6:40 amBasel EuroAirport Swiss
20h 00m
1 stop
PDX5:40 pmPortland
$909

United Airlines flights from Portland to Basel EuroAirport Swiss

Our best United Airlines deals on Portland to Basel EuroAirport Swiss flight tickets
United Airlines
Nov 15
PDX7:00 amPortland
20h 20m
2 stops
BSL12:20 pmBasel EuroAirport Swiss
Nov 18
BSL6:40 amBasel EuroAirport Swiss
22h 35m
2 stops
PDX8:15 pmPortland
$755
United Airlines
Oct 1
PDX10:10 amPortland
18h 45m
2 stops
BSL1:55 pmBasel EuroAirport Swiss
Oct 11
BSL9:50 amBasel EuroAirport Swiss
22h 03m
2 stops
PDX10:53 pmPortland
$962
United Airlines
Aug 16
PDX10:50 amPortland
16h 35m
2 stops
BSL12:25 pmBasel EuroAirport Swiss
Sep 13
BSL6:00 amBasel EuroAirport Swiss
25h 52m
2 stops
PDX10:52 pmPortland
$1,023

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 August 8, 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 Portland - BSL Basel EuroAirport Swiss

PDXBSL

Portland

Mon 2/1

5:45 pm-3:20 pm

1 stop12h 35m

Basel EuroAirport Swiss

Thu 2/4

3:40 pm-3:50 pm

1 stop33h 10m

$746

PortlandBasel

PDX Portland - BSL Basel EuroAirport Swiss

PDXBSL

Portland

Mon 2/1

7:00 am-2:00 pm

2 stops22h 00m

Basel EuroAirport Swiss

Thu 2/4

6:45 am-6:31 pm

2 stops20h 46m

$754

PortlandBasel

PDX Portland - BSL Basel EuroAirport Swiss

PDXBSL

Portland

Sun 11/15

7:00 am-12:20 pm

2 stops20h 20m

Basel EuroAirport Swiss

Wed 11/18

6:40 am-8:15 pm

2 stops22h 35m

$755

PortlandBasel

PDX Portland - BSL Basel EuroAirport Swiss

PDXBSL

Portland

Mon 9/21

11:35 am-1:45 pm

2 stops17h 10m

Basel EuroAirport Swiss

Mon 9/28

6:30 am-11:10 am

1 stop13h 40m

$865

PortlandBasel

PDX Portland - BSL Basel EuroAirport Swiss

PDXBSL

Portland

Fri 10/9

7:30 pm-10:50 pm

1 stop18h 20m

Basel EuroAirport Swiss

Wed 10/14

11:50 am-11:59 pm

2 stops21h 09m

$873

PortlandBasel

PDX Portland - BSL Basel EuroAirport Swiss

PDXBSL

Portland

Mon 9/21

11:35 am-1:45 pm

2 stops17h 10m

Basel EuroAirport Swiss

Mon 9/28

6:30 am-5:31 pm

2 stops20h 01m

$875

PortlandBasel

PDX Portland - BSL Basel EuroAirport Swiss

PDXBSL

Portland

Fri 10/9

10:10 am-10:20 am

2 stops15h 10m

Basel EuroAirport Swiss

Wed 10/14

6:10 am-7:06 pm

2 stops21h 56m

$878
Quickest round-trip

PortlandBasel

PDX Portland - BSL Basel EuroAirport Swiss

PDXBSL

Portland

Sun 9/13

1:35 pm-1:45 pm

2 stops15h 10m

Basel EuroAirport Swiss

Tue 9/29

6:30 am-11:10 am

1 stop13h 40m

$898

PortlandBasel

PDX Portland - BSL Basel EuroAirport Swiss

PDXBSL

Portland

Sun 9/13

11:35 am-1:45 pm

2 stops17h 10m

Basel EuroAirport Swiss

Tue 9/29

10:15 am-9:03 pm

2 stops19h 48m

$908

PortlandBasel

PDX Portland - BSL Basel EuroAirport Swiss

PDXBSL

Portland

Fri 10/9

7:30 pm-10:50 pm

1 stop18h 20m

Basel EuroAirport Swiss

Wed 10/14

6:40 am-5:40 pm

1 stop20h 00m

$909

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

12h 35m

Direct flights

None
The fastest flight from Portland to Basel EuroAirport Swiss takes 12h 35m
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 12h 35m.

  • 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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