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Cheap flights from Portland, Maine to Switzerland from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Switzerland departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland, Maine to Switzerland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:00 am - 7:25 pm
PWM
-
GVA
31h 25m2 stops
Scandinavian Airlines Logo
8:10 pm - 12:20 am
GVA
-
PWM
34h 10m2 stops
$499Scandinavian Airlines
Sun, Feb 1 - Tue, Feb 10
Delta Logo
2:35 pm - 10:30 am
PWM
-
ZRH
13h 55m1 stop
Delta Logo
6:50 am - 11:59 pm
ZRH
-
PWM
23h 09m2 stops
$513Delta
Sat, Jan 24 - Sat, Jan 31
Multiple Airlines Logo
2:35 pm - 1:55 pm
PWM
-
ZRH
17h 20m2 stops
Multiple Airlines Logo
2:15 pm - 11:59 pm
ZRH
-
PWM
15h 44m2 stops
$517Multiple Airlines
Sat, Jan 24 - Sat, Jan 31
Scandinavian Airlines Logo
2:35 pm - 9:40 am
PWM
-
ZRH
13h 05m2 stops
Scandinavian Airlines Logo
10:25 am - 12:20 am
ZRH
-
PWM
19h 55m2 stops
$536Scandinavian Airlines
Wed, Jan 21 - Sun, Jan 25
Delta Logo
6:16 am - 1:55 pm
PWM
-
ZRH
25h 39m2 stops
Delta Logo
1:30 pm - 12:20 am
ZRH
-
PWM
16h 50m1 stop
$583Delta
Fri, Jan 9 - Fri, Jan 16
Multiple Airlines Logo
2:35 pm - 9:50 am
PWM
-
BSL
13h 15m2 stops
Multiple Airlines Logo
6:05 am - 11:59 pm
BSL
-
PWM
23h 54m2 stops
$647Multiple Airlines
Sat, Jan 10 - Sat, Jan 17
United Airlines Logo
2:31 pm - 2:45 pm
PWM
-
ZRH
18h 14m2 stops
United Airlines Logo
10:20 am - 6:50 pm
ZRH
-
PWM
14h 30m1 stop
$699United Airlines
Wed, Jan 21 - Sun, Jan 25
United Airlines Logo
2:31 pm - 7:40 am
PWM
-
ZRH
11h 09m1 stop
United Airlines Logo
11:45 am - 6:52 pm
ZRH
-
PWM
13h 07m1 stop
$703United Airlines
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
3:58 pm - 2:35 pm
PWM
-
GVA
16h 37m2 stops
American Airlines Logo
10:05 am - 10:54 pm
GVA
-
PWM
18h 49m3 stops
$740American Airlines
Sun, Feb 1 - Tue, Feb 10
Air Canada Logo
8:35 am - 10:00 am
PWM
-
GVA
19h 25m3 stops
Air Canada Logo
6:45 am - 11:27 pm
GVA
-
PWM
22h 42m3 stops
$741Air Canada
Sun, Feb 1 - Tue, Feb 10

Delta flights from Portland, Maine to Switzerland

Our best Delta deals on Portland, Maine to Switzerland flight tickets
Delta
Jan 24
PWM2:35 pmPortland
13h 55m
1 stop
ZRH10:30 amZurich
Jan 31
ZRH6:50 amZurich
23h 09m
2 stops
PWM11:59 pmPortland
$513
Find similar
Delta
Jan 9
PWM6:16 amPortland
25h 39m
2 stops
ZRH1:55 pmZurich
Jan 16
ZRH1:30 pmZurich
16h 50m
1 stop
PWM12:20 amPortland
$583
Find similar
Delta
Jan 9
PWM6:16 amPortland
21h 34m
2 stops
ZRH9:50 amZurich
Jan 16
ZRH6:50 amZurich
23h 30m
2 stops
PWM12:20 amPortland
$592
Find similar

United Airlines flights from Portland, Maine to Switzerland

Our best United Airlines deals on Portland, Maine to Switzerland flight tickets
United Airlines
Jan 21
PWM7:27 pmPortland
13h 18m
2 stops
ZRH2:45 pmZurich
Jan 25
ZRH10:20 amZurich
14h 30m
1 stop
PWM6:50 pmPortland
$699
Find similar
United Airlines
Jan 21
PWM2:31 pmPortland
11h 09m
1 stop
ZRH7:40 amZurich
Jan 25
ZRH10:20 amZurich
14h 30m
1 stop
PWM6:50 pmPortland
$703
Find similar
United Airlines
Feb 1
PWM9:40 amPortland
15h 55m
1 stop
GVA7:35 amGeneva Geneve-Cointrin
Feb 10
GVA9:10 amGeneva Geneve-Cointrin
15h 42m
2 stops
PWM6:52 pmPortland
$727
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Portland, Maine to Switzerland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Sun 2/1

6:00 am-7:25 pm

2 stops31h 25m

Geneva Geneve-Cointrin

Tue 2/10

8:10 pm-12:20 am

2 stops34h 10m

$499

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sat 1/24

2:35 pm-10:30 am

1 stop13h 55m

Zurich

Sat 1/31

6:50 am-11:59 pm

2 stops23h 09m

$513

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sat 1/24

2:35 pm-1:55 pm

2 stops17h 20m

Zurich

Sat 1/31

2:15 pm-11:59 pm

2 stops15h 44m

$517

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Wed 1/21

2:35 pm-9:40 am

2 stops13h 05m

Zurich

Sun 1/25

10:25 am-12:20 am

2 stops19h 55m

$536

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Fri 1/9

6:16 am-1:55 pm

2 stops25h 39m

Zurich

Fri 1/16

1:30 pm-12:20 am

1 stop16h 50m

$583

PortlandBasel

PWM - BSL

PWMBSL

Portland

Sat 1/10

2:35 pm-9:50 am

2 stops13h 15m

Basel EuroAirport Swiss

Sat 1/17

6:05 am-11:59 pm

2 stops23h 54m

$647

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Wed 1/21

2:31 pm-2:45 pm

2 stops18h 14m

Zurich

Sun 1/25

10:20 am-6:50 pm

1 stop14h 30m

$699

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Wed 1/21

2:31 pm-7:40 am

1 stop11h 09m

Zurich

Sun 1/25

11:45 am-6:52 pm

1 stop13h 07m

$703

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Sun 2/1

3:58 pm-2:35 pm

2 stops16h 37m

Geneva Geneve-Cointrin

Tue 2/10

10:05 am-10:54 pm

3 stops18h 49m

$740

PortlandGeneva

PWM - GVA

PWMGVA

Portland

Sun 2/1

8:35 am-10:00 am

3 stops19h 25m

Geneva Geneve-Cointrin

Tue 2/10

6:45 am-11:27 pm

3 stops22h 42m

$741

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Switzerland from

How to get the cheapest flight ticket from Portland, Maine to Switzerland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Switzerland?

On average, the least expensive day to fly to Switzerland from Portland, Maine is on a Monday. momondo users have found tickets for Monday departures for as low as $772. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,710. These prices are subject to change though, so be sure to set up a Price Alert for flights to Switzerland.

What is the cheapest time of day to depart on your flight to Switzerland?

Our data shows that the cheapest Portland, Maine to Switzerland flights are usually those with departure times at noon. Our users have found flights to Switzerland at noon for as low as $1,003. Try not to purchase tickets in the afternoon because they tend to be around $1,078. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Portland, Maine to Switzerland flights?

You could potentially save up to 31% on your flight if you consider stops on a Portland, Maine to Switzerland flight.

Cheap Portland, Maine to Switzerland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Switzerland

Fastest flight time

13h 05m

Direct flights

None
The fastest flight from Portland, Maine to Switzerland takes 13h 05m
There are no direct flights from Portland, Maine to Switzerland. There are no popular flight routes from Portland, Maine to Switzerland.
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Switzerland?

    Prices for flights from Portland Airport to Switzerland are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Switzerland?

  • How old do you have to be to fly from Portland Airport to Switzerland?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Switzerland.

  • What documentation or ID do you need to fly to Switzerland?

    The travel and health documents required for your trip to Switzerland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Switzerland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Portland, Maine to Switzerland

Compare and see reviews for airlines that fly from Portland, Maine to Switzerland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $612Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Switzerland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Switzerland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Switzerland with flexible booking policies on momondo?

All flight searches from Portland to Switzerland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Switzerland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Switzerland from Portland.

I’m not ready to book a flight from Portland to Switzerland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Switzerland from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Switzerland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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Sat 1/10
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Find better results for your trip to Switzerland

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