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Cheap flights from Portland to Basel from $283

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 8/23. 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.
KLM Logo
1:20 pm - 1:25 pm
PDX
-
BSL
15h 05m
1 stop
KLM Logo
2:00 pm - 11:47 pm
BSL
-
PDX
18h 47m
2 stops
$754KLM
Mon, Nov 2 - Wed, Nov 4
Multiple Airlines Logo
2:30 pm - 4:05 pm
PDX
-
BSL
16h 35m
2 stops
Multiple Airlines Logo
8:00 pm - 6:31 pm
BSL
-
PDX
31h 31m
2 stops
$802Multiple Airlines
Mon, Nov 2 - Wed, Nov 4
United Airlines Logo
5:00 am - 4:05 pm
PDX
-
BSL
26h 05m
2 stops
United Airlines Logo
1:10 pm - 11:07 pm
BSL
-
PDX
18h 57m
2 stops
$839United Airlines
Mon, Nov 16 - Wed, Nov 18
United Airlines Logo
1:15 pm - 4:05 pm
PDX
-
BSL
17h 50m
3 stops
United Airlines Logo
1:10 pm - 12:35 am
BSL
-
PDX
44h 25m
3 stops
$850United Airlines
Mon, Nov 16 - Wed, Nov 18
British Airways Logo
5:45 pm - 6:15 pm
PDX
-
BSL
15h 30m
1 stop
British Airways Logo
11:10 am - 3:50 pm
BSL
-
PDX
13h 40m
1 stop
$904British Airways
Mon, Nov 2 - Wed, Nov 4
American Airlines Logo
6:39 am - 11:00 am
PDX
-
BSL
19h 21m
2 stops
American Airlines Logo
8:15 am - 7:48 pm
BSL
-
PDX
20h 33m
2 stops
$953American Airlines
Fri, Jul 31 - Tue, Aug 11
United Airlines Logo
8:17 am - 1:40 pm
PDX
-
BSL
20h 23m
2 stops
United Airlines Logo
11:00 am - 10:03 pm
BSL
-
PDX
20h 03m
2 stops
$983United Airlines
Wed, Sep 2 - Sat, Sep 12
United Airlines Logo
1:15 pm - 4:05 pm
PDX
-
BSL
17h 50m
3 stops
United Airlines Logo
1:10 pm - 11:12 pm
BSL
-
PDX
19h 02m
2 stops
$1,045United Airlines
Mon, Nov 2 - Wed, Nov 4
United Airlines Logo
12:50 pm - 9:55 am
PDX
-
BSL
60h 05m
3 stops
United Airlines Logo
6:05 am - 8:10 pm
BSL
-
PDX
23h 05m
2 stops
$1,067United Airlines
Fri, Jul 31 - Tue, Aug 11
British Airways Logo
7:30 pm - 6:55 pm
PDX
-
BSL
14h 25m
1 stop
British Airways Logo
11:55 am - 5:40 pm
BSL
-
PDX
14h 45m
1 stop
$1,102British Airways
Tue, Aug 25 - Tue, Oct 6

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British Airways flights from Portland to Basel

Our best British Airways deals on Portland to Basel flight tickets
British Airways
Nov 2
PDX5:45 pmPortland
15h 30m
1 stop
BSL6:15 pmBasel EuroAirport Swiss
Nov 4
BSL11:10 amBasel EuroAirport Swiss
13h 40m
1 stop
PDX3:50 pmPortland
$904
British Airways
Aug 25
PDX7:30 pmPortland
14h 25m
1 stop
BSL6:55 pmBasel EuroAirport Swiss
Oct 6
BSL11:55 amBasel EuroAirport Swiss
14h 45m
1 stop
PDX5:40 pmPortland
$1,102
British Airways
Jul 31
PDX6:39 amPortland
19h 21m
2 stops
BSL11:00 amBasel EuroAirport Swiss
Aug 11
BSL11:55 amBasel EuroAirport Swiss
14h 45m
1 stop
PDX5:40 pmPortland
$1,140

KLM flights from Portland to Basel

Our best KLM deals on Portland to Basel flight tickets
KLM
Nov 2
PDX1:20 pmPortland
15h 05m
1 stop
BSL1:25 pmBasel EuroAirport Swiss
Nov 4
BSL2:00 pmBasel EuroAirport Swiss
18h 47m
2 stops
PDX11:47 pmPortland
$754
KLM
Jul 31
PDX1:05 pmPortland
11h 40m
1 stop
BSL9:45 amBasel EuroAirport Swiss
Aug 11
BSL2:20 pmBasel EuroAirport Swiss
29h 50m
1 stop
PDX11:10 amPortland
$1,179
KLM
Jul 31
PDX1:05 pmPortland
23h 45m
1 stop
BSL9:50 pmBasel EuroAirport Swiss
Aug 11
BSL2:20 pmBasel EuroAirport Swiss
29h 50m
1 stop
PDX11:10 amPortland
$1,188

momondo 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, momondo users made 832,500 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from Portland to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 11/2

1:20 pm-1:25 pm

1 stop15h 05m

Basel EuroAirport Swiss

Wed 11/4

2:00 pm-11:47 pm

2 stops18h 47m

$754

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 11/2

2:30 pm-4:05 pm

2 stops16h 35m

Basel EuroAirport Swiss

Wed 11/4

8:00 pm-6:31 pm

2 stops31h 31m

$802

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 11/16

5:00 am-4:05 pm

2 stops26h 05m

Basel EuroAirport Swiss

Wed 11/18

1:10 pm-11:07 pm

2 stops18h 57m

$839

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 11/16

1:15 pm-4:05 pm

3 stops17h 50m

Basel EuroAirport Swiss

Wed 11/18

1:10 pm-12:35 am

3 stops44h 25m

$850
Quickest round-trip

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 11/2

5:45 pm-6:15 pm

1 stop15h 30m

Basel EuroAirport Swiss

Wed 11/4

11:10 am-3:50 pm

1 stop13h 40m

$904

PortlandBasel

PDX - BSL

PDXBSL

Portland

Fri 7/31

6:39 am-11:00 am

2 stops19h 21m

Basel EuroAirport Swiss

Tue 8/11

8:15 am-7:48 pm

2 stops20h 33m

$953

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 9/2

8:17 am-1:40 pm

2 stops20h 23m

Basel EuroAirport Swiss

Sat 9/12

11:00 am-10:03 pm

2 stops20h 03m

$983

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 11/2

1:15 pm-4:05 pm

3 stops17h 50m

Basel EuroAirport Swiss

Wed 11/4

1:10 pm-11:12 pm

2 stops19h 02m

$1,045

PortlandBasel

PDX - BSL

PDXBSL

Portland

Fri 7/31

12:50 pm-9:55 am

3 stops60h 05m

Basel EuroAirport Swiss

Tue 8/11

6:05 am-8:10 pm

2 stops23h 05m

$1,067

PortlandBasel

PDX - BSL

PDXBSL

Portland

Tue 8/25

7:30 pm-6:55 pm

1 stop14h 25m

Basel EuroAirport Swiss

Tue 10/6

11:55 am-5:40 pm

1 stop14h 45m

$1,102

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Basel from

How to get the cheapest flight ticket from Portland to Basel

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 month to fly to Basel?

If you aren’t able to travel to Basel during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Portland to Basel flights?

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

When to book flights from Portland to Basel

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

Cheap Portland to Basel (PDX to EAP) flight deals and tips

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

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from Portland to Basel takes 11h 40m
There are no direct flights from Portland to Basel. There are no popular flight routes from Portland to Basel.
Search flight deals

Frequently asked questions about flying from Portland to Basel

  • How far is Portland to Basel by plane?

    The distance between Portland and Basel is about 5332.7 mi. Typically, this will take 11h 40m by plane in normal conditions.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Basel.

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

    The required travel and health documents for your Basel trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Basel. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Basel from Portland.

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

Yes. momondo enables you to select and highlight flights to Basel from Portland with this policy.

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

momondo helps you find the best flight between Portland and Basel by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Basel, momondo offers a useful price alert feature which will track prices for flights to Basel from Portland and alert you when they change.

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