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$483+ Cheap flights from Portland, ME (PWM) to Basel (EAP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — EAP
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Portland to Basel

Cheapest flights from Portland to Basel
Explore the most affordable flight options available from Portland to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:41 pmPWM - BSL
2 stops35h 09mDelta
Tue 1/136:05 amBSL - PWM
2 stops23h 17mDelta
Deal found 10/30$483
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:41 pmPWM - BSL
2 stops35h 09mDelta
Mon 1/126:05 amBSL - PWM
2 stops37h 40mDelta
Deal found 10/30$486
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:41 pmPWM - BSL
2 stops35h 09mDelta
Thu 1/810:30 amBSL - PWM
2 stops43h 50mDelta
Deal found 10/30$635
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:41 pmPWM - BSL
2 stops35h 09mDelta
Sat 1/1011:15 amBSL - PWM
2 stops36h 01mDelta
Deal found 10/30$676
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:41 pmPWM - BSL
2 stops35h 09mDelta
Fri 1/96:05 amBSL - PWM
2 stops23h 17mDelta
Deal found 10/30$706
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:03 pmPWM - BSL
2 stops39h 37mDelta
Tue 1/136:05 amBSL - PWM
2 stops24h 15mDelta
Deal found 10/30$959
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:03 pmPWM - BSL
2 stops39h 37mDelta
Sun 1/1111:15 amBSL - PWM
2 stops43h 05mDelta
Deal found 10/30$962
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/172:34 pmPWM - BSL
2 stops13h 16mDelta
Tue 1/136:05 amBSL - PWM
2 stops24h 15mDelta
Deal found 10/30$981
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:41 pmPWM - BSL
2 stops18h 44mDelta
Tue 1/136:05 amBSL - PWM
2 stops17h 11mDelta
Deal found 10/30$1,044
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:41 pmPWM - BSL
2 stops18h 44mDelta
Sun 1/1111:15 amBSL - PWM
2 stops36h 01mDelta
Deal found 10/30$1,047
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:03 pmPWM - BSL
2 stops22h 22mDelta
Sat 1/106:05 amBSL - PWM
2 stops23h 54mDelta
Deal found 10/30$1,481
This Delta deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:34 pmPWM - BSL
2 stops14h 06mDelta
Fri 1/96:05 amBSL - PWM
2 stops24h 15mDelta
Deal found 10/30$1,596

Cheap flight deals from Portland to Basel

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Basel (EAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$483
(Delta)
Provider with most accurate pricing for Portland-Basel (EAP) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Basel (EAP) flights.
Search Deals
From Portland to Basel (EAP)
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Portland to Basel that are best for you.

Fly from

Portland

Fly to

Basel

Route

Depart

Return

Price

PortlandBasel

PWM - BSL

PWMBSL

Portland

Tue 12/23

4:41 pm-9:50 am

2 stops35h 09m

Basel EuroAirport Swiss

Mon 1/12

6:05 am-1:45 pm

2 stops37h 40m

$486

PortlandBasel

PWM - BSL

PWMBSL

Portland

Tue 12/23

4:41 pm-9:50 am

2 stops35h 09m

Basel EuroAirport Swiss

Sun 1/11

11:15 am-11:20 am

2 stops54h 05m

$486

PortlandBasel

PWM - BSL

PWMBSL

Portland

Tue 12/23

4:41 pm-9:50 am

2 stops35h 09m

Basel EuroAirport Swiss

Thu 1/8

10:30 am-12:20 am

2 stops43h 50m

$635

PortlandBasel

PWM - BSL

PWMBSL

Portland

Tue 12/23

4:41 pm-9:50 am

2 stops35h 09m

Basel EuroAirport Swiss

Sat 1/10

11:15 am-5:16 pm

2 stops36h 01m

$676

PortlandBasel

PWM - BSL

PWMBSL

Portland

Tue 12/23

4:41 pm-9:50 am

2 stops35h 09m

Basel EuroAirport Swiss

Fri 1/9

6:05 am-11:22 pm

2 stops23h 17m

$706

PortlandBasel

PWM - BSL

PWMBSL

Portland

Mon 12/22

1:03 pm-10:40 am

2 stops39h 37m

Basel EuroAirport Swiss

Mon 1/12

6:05 am-12:20 am

2 stops24h 15m

$962

PortlandBasel

PWM - BSL

PWMBSL

Portland

Mon 12/22

1:03 pm-10:40 am

2 stops39h 37m

Basel EuroAirport Swiss

Sun 1/11

11:15 am-12:20 am

2 stops43h 05m

$962

PortlandBasel

PWM - BSL

PWMBSL

Portland

Wed 12/17

2:34 pm-9:50 am

2 stops13h 16m

Basel EuroAirport Swiss

Mon 1/12

6:05 am-5:16 pm

2 stops41h 11m

$981

PortlandBasel

PWM - BSL

PWMBSL

Portland

Wed 12/17

2:34 pm-9:50 am

2 stops13h 16m

Basel EuroAirport Swiss

Sun 1/11

11:15 am-12:20 am

2 stops43h 05m

$981

PortlandBasel

PWM - BSL

PWMBSL

Portland

Sun 12/21

4:41 pm-5:25 pm

2 stops18h 44m

Basel EuroAirport Swiss

Tue 1/13

6:05 am-5:16 pm

2 stops17h 11m

$1,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 12 results
1
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  • Most accurate provider: When it comes to deals on Portland, Maine-Basel flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Portland, Maine-Basel flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Portland, Maine-Basel flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Basel flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Basel flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Basel

What is the cheapest month to book a flight from Portland, Maine to Basel?

Currently, December is the cheapest month in which you can book a flight from Portland, Maine to Basel (average of $451). Flying from Portland, Maine to Basel in June is currently the most expensive (average of $1,330). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Portland to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland, Maine to Basel?

    A quick flight from Portland, Maine to Basel can take about 35h 09m. Delta provides one of the quickest options available for as low as $486. Portland, Maine and Basel are separated by a distance of 3607 mi.

  • Can I find deals for flights from Portland to Basel that include hotel bookings?

    Yes. In addition to deals on Portland to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Basel?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Basel.

  • Can I find deals for business class flights from Portland to Basel?

    Yes. Cheapflights offers flight deals from Portland to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Basel?

    Currently, December is the cheapest month in which you can book a flight from Portland, Maine to Basel (average of $451). Flying from Portland, Maine to Basel in June is currently the most expensive (average of $1,330). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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