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Cheap flights from Portland to Basel from $392

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 9/7. 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.
United Airlines Logo
12:40 pm - 4:05 pm
PDX
-
BSL
19h 25m
2 stops
United Airlines Logo
1:10 pm - 8:33 pm
BSL
-
PDX
40h 23m
2 stops
$816United Airlines
Mon, Oct 26 - Mon, Nov 2
United Airlines Logo
10:35 am - 12:25 pm
PDX
-
BSL
16h 50m
2 stops
United Airlines Logo
6:05 am - 2:51 pm
BSL
-
PDX
17h 46m
2 stops
$842United Airlines
Tue, Sep 8 - Tue, Sep 22
KLM Logo
2:20 pm - 1:25 pm
PDX
-
BSL
15h 05m
1 stop
KLM Logo
6:05 am - 11:20 am
BSL
-
PDX
14h 15m
1 stop
$843KLM
Mon, Oct 26 - Mon, Nov 2
United Airlines Logo
11:02 pm - 1:40 pm
PDX
-
BSL
29h 38m
2 stops
United Airlines Logo
11:00 am - 8:10 pm
BSL
-
PDX
18h 10m
2 stops
$925United Airlines
Sat, Sep 5 - Sat, Sep 19
Delta Logo
6:35 am - 9:55 am
PDX
-
BSL
18h 20m
2 stops
Delta Logo
6:30 am - 11:10 am
BSL
-
PDX
13h 40m
1 stop
$937Delta
Tue, Jul 28 - Tue, Aug 11
KLM Logo
1:05 pm - 9:50 pm
PDX
-
BSL
23h 45m
1 stop
KLM Logo
2:20 pm - 11:10 am
BSL
-
PDX
29h 50m
1 stop
$938KLM
Mon, Jul 27 - Wed, Aug 12
Delta Logo
9:24 am - 1:50 pm
PDX
-
BSL
19h 26m
2 stops
Delta Logo
6:30 am - 11:10 am
BSL
-
PDX
13h 40m
1 stop
$942Delta
Mon, Jul 27 - Tue, Aug 11
Delta Logo
7:05 am - 1:30 pm
PDX
-
BSL
21h 25m
2 stops
Delta Logo
6:30 am - 11:39 pm
BSL
-
PDX
26h 09m
2 stops
$947Delta
Tue, Jul 28 - Tue, Aug 11
Delta Logo
9:24 am - 1:50 pm
PDX
-
BSL
19h 26m
2 stops
Delta Logo
6:30 am - 11:39 pm
BSL
-
PDX
26h 09m
2 stops
$952Delta
Mon, Jul 27 - Tue, Aug 11
Delta Logo
6:35 am - 9:55 am
PDX
-
BSL
18h 20m
2 stops
Delta Logo
10:35 am - 9:13 pm
BSL
-
PDX
19h 38m
2 stops
$955Delta
Tue, Jul 28 - Wed, Aug 12

United Airlines flights from Portland to Basel

Our best United Airlines deals on Portland to Basel flight tickets
United Airlines
Oct 26
PDX12:40 pmPortland
19h 25m
2 stops
BSL4:05 pmBasel EuroAirport Swiss
Nov 2
BSL1:10 pmBasel EuroAirport Swiss
40h 23m
2 stops
PDX8:33 pmPortland
$816
United Airlines
Sep 8
PDX10:35 amPortland
16h 50m
2 stops
BSL12:25 pmBasel EuroAirport Swiss
Sep 22
BSL6:05 amBasel EuroAirport Swiss
17h 46m
2 stops
PDX2:51 pmPortland
$842
United Airlines
Sep 5
PDX11:02 pmPortland
29h 38m
2 stops
BSL1:40 pmBasel EuroAirport Swiss
Sep 19
BSL11:00 amBasel EuroAirport Swiss
18h 10m
2 stops
PDX8:10 pmPortland
$925

KLM flights from Portland to Basel

Our best KLM deals on Portland to Basel flight tickets
KLM
Oct 26
PDX2:20 pmPortland
15h 05m
1 stop
BSL1:25 pmBasel EuroAirport Swiss
Nov 2
BSL6:05 amBasel EuroAirport Swiss
14h 15m
1 stop
PDX11:20 amPortland
$843
KLM
Jul 27
PDX1:05 pmPortland
23h 45m
1 stop
BSL9:50 pmBasel EuroAirport Swiss
Aug 12
BSL2:20 pmBasel EuroAirport Swiss
29h 50m
1 stop
PDX11:10 amPortland
$938
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
$998

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 May 25, 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 10/26

12:40 pm-4:05 pm

2 stops19h 25m

Basel EuroAirport Swiss

Mon 11/2

1:10 pm-8:33 pm

2 stops40h 23m

$816

PortlandBasel

PDX - BSL

PDXBSL

Portland

Tue 9/8

10:35 am-12:25 pm

2 stops16h 50m

Basel EuroAirport Swiss

Tue 9/22

6:05 am-2:51 pm

2 stops17h 46m

$842
Quickest round-trip

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 10/26

2:20 pm-1:25 pm

1 stop15h 05m

Basel EuroAirport Swiss

Mon 11/2

6:05 am-11:20 am

1 stop14h 15m

$843

PortlandBasel

PDX - BSL

PDXBSL

Portland

Sat 9/5

11:02 pm-1:40 pm

2 stops29h 38m

Basel EuroAirport Swiss

Sat 9/19

11:00 am-8:10 pm

2 stops18h 10m

$925

PortlandBasel

PDX - BSL

PDXBSL

Portland

Tue 7/28

6:35 am-9:55 am

2 stops18h 20m

Basel EuroAirport Swiss

Tue 8/11

6:30 am-11:10 am

1 stop13h 40m

$937

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 7/27

1:05 pm-9:50 pm

1 stop23h 45m

Basel EuroAirport Swiss

Wed 8/12

2:20 pm-11:10 am

1 stop29h 50m

$938

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 7/27

9:24 am-1:50 pm

2 stops19h 26m

Basel EuroAirport Swiss

Tue 8/11

6:30 am-11:10 am

1 stop13h 40m

$942

PortlandBasel

PDX - BSL

PDXBSL

Portland

Tue 7/28

7:05 am-1:30 pm

2 stops21h 25m

Basel EuroAirport Swiss

Tue 8/11

6:30 am-11:39 pm

2 stops26h 09m

$947

PortlandBasel

PDX - BSL

PDXBSL

Portland

Mon 7/27

9:24 am-1:50 pm

2 stops19h 26m

Basel EuroAirport Swiss

Tue 8/11

6:30 am-11:39 pm

2 stops26h 09m

$952

PortlandBasel

PDX - BSL

PDXBSL

Portland

Tue 7/28

6:35 am-9:55 am

2 stops18h 20m

Basel EuroAirport Swiss

Wed 8/12

10:35 am-9:13 pm

2 stops19h 38m

$955

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 typical price of a round-trip flight between Portland and Basel?

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

15h 25m

Direct flights

None
The fastest flight from Portland to Basel takes 15h 25m
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 15h 25m 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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