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Flights from Portland to Zurich

Find flight deals from Portland to Zurich for the next 3 months. Book one way flights from SGD 591 or round trip flights from SGD 736.

      • PWM 11:12 AM
        18h 23m
        1 stop
        ZRH 11:35 AM
        Portland - Zurich | Wed, Jan 14 | United Airlines
        ZRH 5:15 PM
        12h 15m
        1 stop
        PWM 11:30 PM
        Zurich - Portland | Wed, Jan 21 | United Airlines
        SGD 736 SGD 2,566
        71% OFF
        71% OFF
        SGD 2,566 SGD 736
      • PWM 6:00 AM
        22h 30m
        1 stop
        ZRH 10:30 AM
        Portland - Zurich | Thu, Dec 11 | Delta Air Lines
        ZRH 1:30 PM
        16h 29m
        1 stop
        PWM 11:59 PM
        Zurich - Portland | Mon, Dec 15 | Delta Air Lines
        SGD 743 SGD 2,566
        71% OFF
        71% OFF
        SGD 2,566 SGD 743
      • PWM 11:12 AM
        15h 28m
        1 stop
        ZRH 8:40 AM
        Portland - Zurich | Tue, Jan 20 | United Airlines
        ZRH 10:20 AM
        19h 7m
        1 stop
        PWM 11:27 PM
        Zurich - Portland | Tue, Jan 27 | United Airlines
        SGD 830 SGD 2,566
        68% OFF
        68% OFF
        SGD 2,566 SGD 830
      • PWM 6:00 AM
        23h 35m
        1 stop
        ZRH 11:35 AM
        Portland - Zurich | Sat, Jan 10 | United Airlines
        ZRH 10:20 AM
        28h 41m
        1 stop
        PWM 9:01 AM
        Zurich - Portland | Sat, Jan 17 | United Airlines
        SGD 934
        64% OFF
        SGD 2,566 SGD 934
      • PWM 7:30 PM
        30h 10m
        1 stop
        ZRH 7:40 AM
        Portland - Zurich | Fri, Dec 26 | United Airlines
        ZRH 10:20 AM
        14h 6m
        1 stop
        PWM 6:26 PM
        Zurich - Portland | Wed, Dec 31 | United Airlines
        SGD 1,962
        24% OFF
        SGD 2,566 SGD 1,962
      • PWM 6:00 AM
        20h 40m
        1 stop
        ZRH 8:40 AM
        Portland - Zurich | Sat, Dec 13 | United Airlines
        ZRH 5:15 PM
        12h 7m
        1 stop
        PWM 11:22 PM
        Zurich - Portland | Sat, Dec 20 | United Airlines
        SGD 2,182
        15% OFF
        SGD 2,566 SGD 2,182
      • PWM 7:30 PM
        30h 10m
        1 stop
        ZRH 7:40 AM
        Portland - Zurich | Sun, Dec 21 | United Airlines
        ZRH 11:45 AM
        18h 14m
        1 stop
        PWM 11:59 PM
        Zurich - Portland | Sun, Dec 28 | United Airlines
        SGD 2,309
        10% OFF
        SGD 2,566 SGD 2,309
      • PWM 1:00 PM
        17h 25m
        1 stop
        ZRH Invalid Date
        Portland - Zurich | Sat, Dec 13 | Normal Airline
        ZRH 3:00 PM
        6h
        Nonstop
        PWM 4:00 PM
        Zurich - Portland | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • PWM 6:00 AM
        20h 40m
        1 stop
        ZRH 8:40 AM
        Portland - Zurich | Wed, Dec 24 | United Airlines
        SGD 591 SGD 1,310
        55% OFF
        55% OFF
        SGD 1,310 SGD 591
      • PWM 6:00 AM
        20h 40m
        1 stop
        ZRH 8:40 AM
        Portland - Zurich | Tue, Jan 20 | United Airlines
        SGD 592 SGD 1,310
        55% OFF
        55% OFF
        SGD 1,310 SGD 592
      • PWM 6:00 AM
        18h 15m
        1 stop
        ZRH 6:15 AM
        Portland - Zurich | Thu, Dec 18 | United Airlines
        SGD 1,179 SGD 1,310
        10% OFF
        10% OFF
        SGD 1,310 SGD 1,179
      • PWM 1:00 PM
        17h 25m
        1 stop
        ZRH Invalid Date
        Portland - Zurich | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Portland to Zurich are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from Portland to Zurich

The distance between Portland and Zurich is approximately 5,883.77 km. Based on Trip.com's data travel demand peaks in November. The off-season for travel is September.

Cheapest one-way flight priceSGD 591
Cheapest round-trip ticket priceSGD 736
Off-season for travelSeptember
Peak season for travelNovember
Flight distance5,883.77 km

When is the cheapest time to fly from Portland to Zurich?

The cheapest time for Portland to Zurich flights: Jan 11 to Jan 18 — one way flight prices from SGD 493.

Cheapest flights
From price
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Portland to Zurich, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Portland to Zurich (PWM-ZRH)?

    Based on Trip.com data, United Airlines offers one-way fares as low as SGD 591 on Cheapest nonstop routes (e.g. PWM to ZRH on Wed, Dec 24), while United Airlines offers Cheapest nonstop round-trips from SGD 736 departing on Wed, Jan 14 and returning on Wed, Jan 21.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Zurich is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Portland to Zurich, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Dec 24, with one-way flights priced at just SGD 591.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Zurich travel is around November.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Zurich is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Portland to Zurich on December 11, 2025 with Delta Air Lines, with prices starting at SGD 742.
  • The time difference between Zurich and Portland is 6h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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