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Switzerland

$454+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ZRH
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Portland to Switzerland

Best flights from Portland to Switzerland
Discover carefully curated flight deals from Portland to Switzerland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

This Delta deal was found by Cheapflights users on 10/31. 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 2/252:35 pmPWM - ZRH
1 stop13h 55mDelta
Wed 3/41:30 pmZRH - PWM
1 stop16h 19mDelta
Deal found 10/31$454
This Air Canada deal was found by Cheapflights users on 10/31. 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.
Wed 2/253:05 pmPWM - ZRH
3 stops19h 40mAir Canada
Wed 3/47:05 amZRH - PWM
3 stops22h 15mAir Canada
Deal found 10/31$526
This KLM deal was found by Cheapflights users on 11/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:35 pmPWM - GVA
2 stops14h 25mKLM
Mon 3/211:50 amGVA - PWM
2 stops18h 30mKLM
Deal found 11/2$621
This United Airlines deal was found by Cheapflights users on 11/1. 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 2/212:10 pmPWM - GVA
2 stops15h 30mMultiple Airlines
Mon 3/211:20 amGVA - PWM
1 stop13h 36mMultiple Airlines
Deal found 11/1$697
This United Airlines deal was found by Cheapflights users on 11/1. 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 2/212:10 pmPWM - GVA
2 stops13h 35mUnited Airlines
Mon 3/211:20 amGVA - PWM
1 stop13h 36mUnited Airlines
Deal found 11/1$710
This Delta deal was found by Cheapflights users on 10/31. 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 3/42:35 pmPWM - BSL
2 stops20h 50mDelta
Sun 3/810:30 amBSL - PWM
2 stops18h 19mDelta
Deal found 10/31$545
This Delta deal was found by Cheapflights users on 11/1. 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 2/212:35 pmPWM - GVA
2 stops14h 25mDelta
Mon 3/27:10 amGVA - PWM
2 stops23h 10mDelta
Deal found 11/1$621
This Air Canada deal was found by Cheapflights users on 10/31. 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.
Wed 2/253:05 pmPWM - ZRH
3 stops19h 40mMultiple Airlines
Wed 3/41:20 pmZRH - PWM
2 stops16h 00mMultiple Airlines
Deal found 10/31$700
This United Airlines deal was found by Cheapflights users on 11/1. 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 3/276:00 amPWM - GVA
2 stops23h 00mUnited Airlines
Tue 3/3111:00 amGVA - PWM
1 stop14h 24mUnited Airlines
Deal found 11/1$739
This Delta deal was found by Cheapflights users on 10/31. 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 3/272:35 pmPWM - ZRH
1 stop14h 55mDelta
Tue 3/311:35 pmZRH - PWM
1 stop16h 14mDelta
Deal found 10/31$653

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 November 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$454
(Delta)

Popular in

June

Cheapest in

March

Average price

$988
Provider with most accurate pricing for Portland-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Zurich flights.
Search Deals
From Portland to Switzerland
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 3, 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

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Wed 2/25

2:35 pm-10:30 am

1 stop13h 55m

Zurich

Wed 3/4

1:30 pm-11:49 pm

1 stop16h 19m

$454

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Wed 2/25

3:05 pm-4:45 pm

3 stops19h 40m

Zurich

Wed 3/4

7:05 am-11:20 pm

3 stops22h 15m

$526

PortlandBasel

PWM - BSL

PWMBSL

Portland

Wed 3/4

2:35 pm-5:25 pm

2 stops20h 50m

Basel EuroAirport Swiss

Sun 3/8

10:30 am-11:49 pm

2 stops18h 19m

$545

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Sat 2/21

2:35 pm-11:00 am

2 stops14h 25m

Geneva Geneve-Cointrin

Mon 3/2

11:50 am-12:20 am

2 stops18h 30m

$621

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Sat 2/21

2:35 pm-11:00 am

2 stops14h 25m

Geneva Geneve-Cointrin

Mon 3/2

7:10 am-12:20 am

2 stops23h 10m

$621

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Fri 3/27

2:35 pm-10:30 am

1 stop14h 55m

Zurich

Tue 3/31

1:35 pm-11:49 pm

1 stop16h 14m

$653

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Sat 2/21

2:10 pm-11:40 am

2 stops15h 30m

Geneva Geneve-Cointrin

Mon 3/2

11:20 am-6:56 pm

1 stop13h 36m

$697

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Wed 2/25

3:05 pm-4:45 pm

3 stops19h 40m

Zurich

Wed 3/4

1:20 pm-11:20 pm

2 stops16h 00m

$700

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Sat 2/21

2:10 pm-9:45 am

2 stops13h 35m

Geneva Geneve-Cointrin

Mon 3/2

11:20 am-6:56 pm

1 stop13h 36m

$710

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Fri 3/27

6:00 am-10:00 am

2 stops23h 00m

Geneva Geneve-Cointrin

Tue 3/31

11:00 am-7:24 pm

1 stop14h 24m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 13 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, May is the cheapest month in which you can book a flight from Portland, Maine to Switzerland (average of $357). Flying from Portland, Maine to Switzerland in March is currently the most expensive (average of $488). 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 November 3, 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
8,997 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,034 reviews
United Airlines
7.4
Good
8,997 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 $454, Delta can have you in Switzerland from Portland, Maine in 13h 55m. Portland, Maine and Switzerland are separated by a distance of 3653 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Portland, Maine to Switzerland one-way?

    The cheapest airline one-way is Austrian Airlines, with whom users have recently found tickets for as low as $3,838. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from Portland, Maine to Switzerland for a low price.

  • 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, May is the cheapest month in which you can book a flight from Portland, Maine to Switzerland (average of $357). Flying from Portland, Maine to Switzerland in March is currently the most expensive (average of $488). 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$612Average$976FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$772Average$1,144FlexibilityNo cancel feeOn-time71%

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