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$376+ Cheap flights from Portland, ME (PWM) to Lucerne, Switzerland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ZRH
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Portland to Lucerne

Keep the following information in mind while searching for Portland to Lucerne flight deals. Data was last updated January 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$455
(Delta)

One-way from

$376
(American Airlines)
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 Lucerne
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One-way flight from Portland to Lucerne
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Find flight deals from Portland to Lucerne

Cheapest flights from Portland to Lucerne
Explore the most affordable flight options available from Portland to Lucerne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Delta deal was found by Cheapflights users on 1/13. 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 4/202:51 pm
PWM
-
ZRH
1 stop13h 49m
Delta
Tue 4/2810:10 am
ZRH
-
PWM
1 stop19h 13m
Delta
Deal found 1/13$455
This Delta deal was found by Cheapflights users on 1/13. 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 3/12:35 pm
PWM
-
ZRH
1 stop13h 55m
Delta
Sun 3/81:30 pm
ZRH
-
PWM
1 stop15h 29m
Delta
Deal found 1/13$480
This British Airways deal was found by Cheapflights users on 1/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:40 pm
PWM
-
ZRH
2 stops19h 05m
Multiple Airlines
Sun 3/86:35 am
ZRH
-
PWM
2 stops21h 24m
Multiple Airlines
Deal found 1/13$497
This American Airlines deal was found by Cheapflights users on 1/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:40 pm
PWM
-
ZRH
2 stops19h 50m
American Airlines
Sun 3/86:35 am
ZRH
-
PWM
2 stops21h 59m
American Airlines
Deal found 1/11$503
This KAYAK deal was found by Cheapflights users on 1/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:00 am
PWM
-
ZRH
1 stop23h 35m
SWISS
Sun 3/89:40 am
ZRH
-
PWM
1 stop16h 31m
SWISS
Deal found 1/13$504
This United Airlines deal was found by Cheapflights users on 1/13. 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.
Sun 3/16:00 am
PWM
-
ZRH
2 stops19h 55m
United Airlines
Sun 3/89:40 am
ZRH
-
PWM
1 stop16h 31m
United Airlines
Deal found 1/13$509
This American Airlines deal was found by Cheapflights users on 1/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/293:58 pm
PWM
-
ZRH
2 stops17h 32m
American Airlines
Sat 2/710:15 am
ZRH
-
PWM
1 stop18h 39m
American Airlines
Deal found 1/11$552

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Lucerne 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 January 14, 2026.
Use the filters below to find and compare flights from Portland to Lucerne that are best for you.

Fly from

Portland

Fly to

Lucerne

Route

Depart

Return

Price

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Mon 4/20

2:51 pm-10:40 am

1 stop13h 49m

Zurich

Tue 4/28

10:10 am-11:23 pm

1 stop19h 13m

$455

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sun 3/1

2:35 pm-10:30 am

1 stop13h 55m

Zurich

Sun 3/8

1:30 pm-11:59 pm

1 stop15h 29m

$480

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sun 3/1

5:40 pm-6:45 pm

2 stops19h 05m

Zurich

Sun 3/8

6:35 am-9:59 pm

2 stops21h 24m

$497

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sun 3/1

5:40 pm-7:30 pm

2 stops19h 50m

Zurich

Sun 3/8

6:35 am-10:34 pm

2 stops21h 59m

$503

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sun 3/1

5:40 pm-3:30 pm

2 stops15h 50m

$376

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sun 3/1

2:35 pm-10:30 am

1 stop13h 55m

$379

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sun 3/1

6:30 am-9:40 am

3 stops21h 10m

$2,791

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Best time to book a flight from Portland to Lucerne

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

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

Currently, May is the cheapest month in which you can book a flight from Portland, Maine to Lucerne (average of $357). Flying from Portland, Maine to Lucerne in June is currently the most expensive (average of $606). 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 Lucerne

Get insights into the airlines that provide service to Lucerne. 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 Lucerne. Reviews last updated January 14, 2026.
Get a feel of what it's like to fly with United Airlines from Portland to Lucerne by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,156 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,156 reviews
United Airlines
7.4
Good
9,156 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Portland to Lucerne. 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 Lucerne?

    Most people fly from Portland (PWM) if they book a flight from Portland to Lucerne. On average, Portland has 0 outbound flights to Lucerne per day from 1 airline. Portland is conveniently located just 2.9 mi from Portland’s city center.

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

    For as low as $455, Delta can have you in Lucerne from Portland, Maine in 13h 49m. The distance between Portland, Maine and Lucerne is about 3653 mi.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Portland, Maine to Lucerne (average of $357). Flying from Portland, Maine to Lucerne in June is currently the most expensive (average of $606). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Portland to Lucerne

Discover the top airline that operate flights from Portland to Lucerne. 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$612Average$1,158FlexibilityNo cancel feeOn-time69%

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