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$498+ Cheap flights from Portland, ME (PWM) to Zurich (ZRH)

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ZRH
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Portland to Zurich

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Zurich (ZRH). 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 November 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$498
(Delta)
Provider with most accurate pricing for Portland-Zurich flight deals.
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Provider most trusted by Cheapflights users for Portland-Zurich flights.
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From Portland to Zurich
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Find flight deals from Portland to Zurich

Best flights from Portland to Zurich
Discover carefully curated flight deals from Portland to Zurich that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

This Delta deal was found by Cheapflights users on 11/11. 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 2/96:17 amPWM - ZRH
2 stops21h 33mDelta
Mon 2/161:30 pmZRH - PWM
1 stop16h 50mDelta
Deal found 11/11$498
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Mon 2/93:12 pmPWM - ZRH
1 stop11h 28mUnited Airlines
Mon 2/1611:45 amZRH - PWM
1 stop13h 11mUnited Airlines
Deal found 11/11$554
This Air Canada deal was found by Cheapflights users on 11/11. 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.
Mon 2/96:00 amPWM - ZRH
3 stops18h 15mAir Canada
Mon 2/167:05 amZRH - PWM
3 stops22h 15mAir Canada
Deal found 11/11$977
This Delta deal was found by Cheapflights users on 11/10. 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
2 stops14h 15mDelta
Tue 3/311:35 pmZRH - PWM
1 stop16h 14mDelta
Deal found 11/10$861
This United Airlines deal was found by Cheapflights users on 11/10. 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 3/277:10 pmPWM - ZRH
1 stop11h 25mUnited Airlines
Tue 3/3110:10 amZRH - PWM
1 stop14h 37mUnited Airlines
Deal found 11/10$988

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Zurich 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 13, 2025.
Use the filters below to find and compare flights from Portland to Zurich that are best for you.

Fly from

Portland

Fly to

Zurich

Route

Depart

Return

Price

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Mon 2/9

6:17 am-9:50 am

2 stops21h 33m

Zurich

Mon 2/16

1:30 pm-12:20 am

1 stop16h 50m

$498

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Mon 2/9

3:12 pm-8:40 am

1 stop11h 28m

Zurich

Mon 2/16

11:45 am-6:56 pm

1 stop13h 11m

$554

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Fri 3/27

2:35 pm-9:50 am

2 stops14h 15m

Zurich

Tue 3/31

1:35 pm-11:49 pm

1 stop16h 14m

$861

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Mon 2/9

6:00 am-6:15 am

3 stops18h 15m

Zurich

Mon 2/16

7:05 am-11:20 pm

3 stops22h 15m

$977

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Fri 3/27

7:10 pm-11:35 am

1 stop11h 25m

Zurich

Tue 3/31

10:10 am-6:47 pm

1 stop14h 37m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Compare providers for flights from Portland to Zurich

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Zurich in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Zurich flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Zurich flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Zurich flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Zurich 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-Zurich 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 Zurich

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

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

Currently, May is the cheapest month in which you can book a flight from Portland, Maine to Zurich (average of $357). Flying from Portland, Maine to Zurich in June is currently the most expensive (average of $612). 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 Zurich

Get insights into the airlines that provide service to Zurich. 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 Zurich. Reviews last updated November 13, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Portland to Zurich to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

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
9,017 reviews
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

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
11,051 reviews
United Airlines
7.4
Good
9,017 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

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 Zurich. 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 Zurich?

    Airlines like Delta and United Airlines fly from Portland, Maine to Zurich in about 11h 28m. The time it takes to get you to your destination can typically vary by up to 10h 05m. There are 3653 mi between Portland, Maine and Zurich. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Portland, Maine to Zurich round-trip?

    Currently priced at $612, United Airlines will fly you from Portland, Maine to Zurich and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $772.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Portland, Maine to Zurich (average of $357). Flying from Portland, Maine to Zurich in June is currently the most expensive (average of $612). 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

Traveling to a place near Zurich?

Book flights to Zurich if you plan to visit one of these locations
Winterthur
Opfikon
Kloten
Neuchâtel
Engelberg
Vitznau
Biel
Kandersteg
Meiringen
Andermatt
Beatenberg

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Alternative routes for Portland to Zurich

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Top 2 airlines flying from Portland to Zurich

Discover the top 2 airlines that operate flights from Portland to Zurich. 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 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$612Average$1,186FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$772Average$1,144FlexibilityNo cancel feeOn-time71%

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