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Cheap flights from Portland to Basel from $425

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 12/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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British Airways Logo
5:45 pm - 10:05 pmPDX-BSL
19h 20m1 stop
British Airways Logo
6:35 am - 3:55 pmBSL-PDX
18h 20m1 stop
$461British Airways
Find Deal
Wed, Jan 14 - Sun, Jan 18
Delta Logo
7:00 am - 9:50 amPDX-BSL
17h 50m2 stops
Delta Logo
6:05 am - 11:25 amBSL-PDX
14h 20m1 stop
$476Delta
Find Deal
Wed, Jan 14 - Sun, Jan 18
Delta Logo
7:00 am - 9:50 amPDX-BSL
17h 50m2 stops
Delta Logo
6:05 am - 11:25 amBSL-PDX
14h 20m1 stop
$485Delta
Find Deal
Wed, Jan 14 - Sun, Jan 18
Delta Logo
7:00 am - 9:50 amPDX-BSL
17h 50m2 stops
Delta Logo
6:05 am - 8:25 pmBSL-PDX
23h 20m2 stops
$486Delta
Find Deal
Wed, Jan 14 - Sun, Jan 18
Lufthansa Logo
7:45 am - 7:40 pmPDX-BSL
26h 55m2 stops
Lufthansa Logo
9:50 am - 6:30 pmBSL-PDX
17h 40m2 stops
$489Lufthansa
Find Deal
Wed, Jan 14 - Sun, Jan 18
Delta Logo
7:00 am - 9:50 amPDX-BSL
17h 50m2 stops
Delta Logo
6:05 am - 8:59 pmBSL-PDX
23h 54m2 stops
$496Delta
Find Deal
Thu, Jan 8 - Thu, Jan 15
United Airlines Logo
1:24 pm - 7:40 pmPDX-BSL
21h 16m3 stops
United Airlines Logo
1:10 pm - 12:39 amBSL-PDX
20h 29m2 stops
$499United Airlines
Find Deal
Tue, Jan 13 - Sun, Jan 25
British Airways Logo
12:35 pm - 10:50 pmPDX-BSL
25h 15m2 stops
British Airways Logo
7:35 pm - 3:55 pmBSL-PDX
29h 20m1 stop
$619British Airways
Find Deal
Thu, Jan 8 - Thu, Jan 15
Lufthansa Logo
7:30 am - 12:30 pmPDX-BSL
20h 00m2 stops
Lufthansa Logo
8:15 pm - 12:39 amBSL-PDX
37h 24m2 stops
$694Lufthansa
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Sun, Jan 4 - Sun, Jan 11
British Airways Logo
5:45 pm - 10:15 amPDX-BSL
31h 30m1 stop
British Airways Logo
4:25 pm - 3:55 pmBSL-PDX
32h 30m1 stop
$746British Airways
Find Deal
Sun, Jan 4 - Sun, Jan 11

Delta flights from Portland to Basel

Our best Delta deals on Portland to Basel flight tickets
Delta
Jan 14
PDX7:00 amPortland
17h 50m
2 stops
BSL9:50 amBasel EuroAirport Swiss
Jan 18
BSL6:05 amBasel EuroAirport Swiss
14h 20m
1 stop
PDX11:25 amPortland
$476
Find similar
Delta
Jan 14
PDX7:00 amPortland
17h 50m
2 stops
BSL9:50 amBasel EuroAirport Swiss
Jan 18
BSL6:05 amBasel EuroAirport Swiss
14h 20m
1 stop
PDX11:25 amPortland
$485
Find similar
Delta
Jan 14
PDX7:00 amPortland
17h 50m
2 stops
BSL9:50 amBasel EuroAirport Swiss
Jan 18
BSL6:05 amBasel EuroAirport Swiss
23h 20m
2 stops
PDX8:25 pmPortland
$486
Find similar

Lufthansa flights from Portland to Basel

Our best Lufthansa deals on Portland to Basel flight tickets
Lufthansa
Jan 14
PDX7:45 amPortland
26h 55m
2 stops
BSL7:40 pmBasel EuroAirport Swiss
Jan 18
BSL9:50 amBasel EuroAirport Swiss
17h 40m
2 stops
PDX6:30 pmPortland
$489
Find similar
Lufthansa
Jan 4
PDX7:30 amPortland
20h 00m
2 stops
BSL12:30 pmBasel EuroAirport Swiss
Jan 11
BSL8:15 pmBasel EuroAirport Swiss
37h 24m
2 stops
PDX12:39 amPortland
$694
Find similar
Lufthansa
Jan 2
PDX7:30 amPortland
40h 40m
2 stops
BSL9:10 amBasel EuroAirport Swiss
Jan 9
BSL2:20 pmBasel EuroAirport Swiss
37h 36m
2 stops
PDX6:56 pmPortland
$868
Find similar

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 November 20, 2025.
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

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 1/14

5:45 pm-10:05 pm

1 stop19h 20m

Basel EuroAirport Swiss

Sun 1/18

6:35 am-3:55 pm

1 stop18h 20m

$461

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 1/14

7:00 am-9:50 am

2 stops17h 50m

Basel EuroAirport Swiss

Sun 1/18

6:05 am-11:25 am

1 stop14h 20m

$476

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 1/14

7:00 am-9:50 am

2 stops17h 50m

Basel EuroAirport Swiss

Sun 1/18

6:05 am-11:25 am

1 stop14h 20m

$485

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 1/14

7:00 am-9:50 am

2 stops17h 50m

Basel EuroAirport Swiss

Sun 1/18

6:05 am-8:25 pm

2 stops23h 20m

$486

PortlandBasel

PDX - BSL

PDXBSL

Portland

Wed 1/14

7:45 am-7:40 pm

2 stops26h 55m

Basel EuroAirport Swiss

Sun 1/18

9:50 am-6:30 pm

2 stops17h 40m

$489

PortlandBasel

PDX - BSL

PDXBSL

Portland

Thu 1/8

7:00 am-9:50 am

2 stops17h 50m

Basel EuroAirport Swiss

Thu 1/15

6:05 am-8:59 pm

2 stops23h 54m

$496

PortlandBasel

PDX - BSL

PDXBSL

Portland

Tue 1/13

1:24 pm-7:40 pm

3 stops21h 16m

Basel EuroAirport Swiss

Sun 1/25

1:10 pm-12:39 am

2 stops20h 29m

$499

PortlandBasel

PDX - BSL

PDXBSL

Portland

Thu 1/8

12:35 pm-10:50 pm

2 stops25h 15m

Basel EuroAirport Swiss

Thu 1/15

7:35 pm-3:55 pm

1 stop29h 20m

$619

PortlandBasel

PDX - BSL

PDXBSL

Portland

Sun 1/4

7:30 am-12:30 pm

2 stops20h 00m

Basel EuroAirport Swiss

Sun 1/11

8:15 pm-12:39 am

2 stops37h 24m

$694

PortlandBasel

PDX - BSL

PDXBSL

Portland

Sun 1/4

5:45 pm-10:15 am

1 stop31h 30m

Basel EuroAirport Swiss

Sun 1/11

4:25 pm-3:55 pm

1 stop32h 30m

$746

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 day to depart on your flight to Basel?

On average, the least expensive day to fly to Basel from Portland is on a Thursday. momondo users have found tickets for Thursday departures for as low as $864. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Basel is Monday, with ticket prices averaging around $1,291.

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

In the afternoon is the cheapest time of day to fly from Portland to Basel when you can find flight prices for as low as $700. Flying to Basel in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Basel are more costly at noon, with an average ticket price of $1,192. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Portland to Basel flights?

You could potentially save up to 26% 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

Direct flights

None
There are no direct flights from Portland to Basel. There are no popular flight routes from Portland to Basel.
Search flight deals

  • How far is Portland to Basel by plane?

    The distance between Portland and Basel is about 5332.7 mi. Typically, this will take 12h 15m 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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