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Switzerland

$649+ Cheap flights from Portland, ME (PWM) to Switzerland

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ZRH
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Portland to Switzerland

Keep the following information in mind while searching for Portland to Switzerland flight deals. Data was last updated September 16, 2025.

Round-trip from

$649
(United Airlines)

Popular in

June

Cheapest in

March

Average price

$885
From Portland to Switzerland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Portland to Switzerland

Cheapest flights from Portland to Switzerland
Explore the most affordable flight options available from Portland to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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 9/282:41 pmPWM - GVA
1 stop14h 04mDelta
Sun 10/512:45 pmGVA - PWM
1 stop17h 49mDelta
Deal found 9/14$750
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/282:43 pmPWM - GVA
2 stops15h 22mAmerican Airlines
Sun 10/57:00 amGVA - PWM
2 stops19h 36mAmerican Airlines
Deal found 9/14$790
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:14 pmPWM - ZRH
2 stops15h 06mUnited Airlines
Thu 1/111:45 amZRH - PWM
1 stop27h 59mUnited Airlines
Deal found 9/14$958
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:14 pmPWM - ZRH
2 stops15h 06mUnited Airlines
Fri 1/25:15 pmZRH - PWM
1 stop12h 07mUnited Airlines
Deal found 9/14$1,176
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amPWM - ZRH
3 stops18h 15mMultiple Airlines
Fri 1/21:20 pmZRH - PWM
2 stops16h 02mMultiple Airlines
Deal found 9/14$1,354
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amPWM - ZRH
2 stops22h 25mAir Canada
Thu 1/11:20 pmZRH - PWM
2 stops40h 02mAir Canada
Deal found 9/14$1,364
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amPWM - ZRH
2 stops22h 25mUnited Airlines
Fri 1/27:30 amZRH - PWM
2 stops22h 29mUnited Airlines
Deal found 9/14$1,482
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/272:55 pmPWM - ZRH
1 stop11h 45mUnited Airlines
Thu 1/110:20 amZRH - PWM
1 stop14h 05mUnited Airlines
Deal found 9/14$1,526
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:19 amPWM - ZRH
1 stop15h 21mUnited Airlines
Fri 1/21:05 pmZRH - PWM
1 stop16h 54mUnited Airlines
Deal found 9/14$1,533
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:35 amPWM - GVA
3 stops21h 45mScandinavian Airlines
Sun 10/511:00 amGVA - PWM
2 stops19h 34mScandinavian Airlines
Deal found 9/14$1,556

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Switzerland 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 September 16, 2025.
Use the filters below to find and compare flights from Portland to Switzerland that are best for you.

Fly from

Portland

Fly to

Switzerland

Route

Depart

Return

Price

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Sat 2/21

4:11 pm-7:35 am

2 stops57h 24m

Geneva Geneve-Cointrin

Mon 3/2

1:50 pm-6:56 pm

2 stops35h 06m

$649

PortlandBasel

PWM - BSL

PWMBSL

Portland

Wed 3/4

2:10 pm-7:40 pm

2 stops23h 30m

Basel EuroAirport Swiss

Sun 3/8

9:50 am-7:24 pm

2 stops14h 34m

$679

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Sat 2/21

1:16 pm-1:30 pm

2 stops18h 14m

Geneva Geneve-Cointrin

Mon 3/2

6:00 am-10:32 pm

2 stops22h 32m

$692

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Sat 2/21

6:00 am-8:25 am

3 stops20h 25m

Geneva Geneve-Cointrin

Mon 3/2

11:10 am-11:21 pm

3 stops18h 11m

$747

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Sun 9/28

2:41 pm-10:45 am

1 stop14h 04m

Geneva Geneve-Cointrin

Sun 10/5

12:45 pm-12:34 am

1 stop17h 49m

$750

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Sat 2/21

6:00 am-10:00 am

2 stops22h 00m

Geneva Geneve-Cointrin

Mon 3/2

11:10 am-11:21 pm

3 stops18h 11m

$815

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Thu 12/25

2:14 pm-11:20 am

2 stops15h 06m

Zurich

Thu 1/1

11:45 am-9:44 am

1 stop27h 59m

$958

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Thu 12/25

2:14 pm-11:20 am

2 stops15h 06m

Zurich

Fri 1/2

5:15 pm-11:22 pm

1 stop12h 07m

$1,176

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sun 2/15

6:30 am-2:10 pm

2 stops25h 40m

Zurich

Sat 2/21

6:50 am-11:49 pm

3 stops22h 59m

$1,290

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Fri 12/26

6:00 am-6:15 am

3 stops18h 15m

Zurich

Fri 1/2

1:20 pm-11:22 pm

2 stops16h 02m

$1,354

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 14 results
1
2

Best time to book a flight from Portland to Switzerland

Have a flexible travel schedule? Discover the best time to fly to Switzerland 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 Switzerland

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

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Switzerland (average of $637). Flying from Portland, Maine to Switzerland in June is currently the most expensive (average of $1,147). 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.

Reviews of airlines servicing Switzerland

Get insights into the airlines that provide service to Switzerland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Switzerland. Reviews last updated September 16, 2025.
See what other customers who have flown with United Airlines and American Airlines from Portland to Switzerland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly from for flights from Portland to Switzerland?

    If you book a flight to Switzerland from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

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

    For as low as $692, United Airlines can have you in Switzerland from Portland, Maine in 18h 14m. Portland, Maine and Switzerland are separated by a distance of 3589 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Portland, Maine to Switzerland?

    When deciding which route to take from Portland, Maine to Switzerland consider Portland - Geneva Geneve-Cointrin, Portland - Zurich or Portland - Basel EuroAirport Swiss as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Switzerland 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 Switzerland?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Switzerland (average of $637). Flying from Portland, Maine to Switzerland in June is currently the most expensive (average of $1,147). 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.

See more FAQs

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Top 2 airlines flying from Portland to Switzerland

Discover the top 2 airlines that operate flights from Portland to Switzerland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$612Average$962FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$659Average$996FlexibilityNo cancel feeOn-time71%

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