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Interlaken

$526+ Cheap flights from Portland, ME (PWM) to Interlaken, 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ZRH
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Portland to Interlaken

Keep the following information in mind while searching for Portland to Interlaken flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$702
(Condor)

One-way from

$526
(Priceline)

Popular in

June

Cheapest in

March

Average price

$677
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 Interlaken
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One-way flight from Portland to Interlaken
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Highest demand for flights based on searches. 17% potential increase in price ($221 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Portland to Interlaken

Cheapest flights from Portland to Interlaken
Explore the most affordable flight options available from Portland to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Condor deal was found by Cheapflights users on 3/30. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/147:12 amPWM - ZRH
2 stops26h 28mMultiple Airlines
Wed 5/218:05 amZRH - PWM
2 stops20h 55mMultiple Airlines
Deal found 3/30$702
This FlightHub deal was found by Cheapflights users on 3/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/276:35 amPWM - ZRH
2 stops20h 50mTurkish Airlines
Sun 5/47:40 amZRH - PWM
2 stops21h 39mTurkish Airlines
Deal found 3/29$770
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 5/144:01 pmPWM - ZRH
1 stop10h 49mAmerican Airlines
Wed 5/2111:45 amZRH - PWM
1 stop17h 00mAmerican Airlines
Deal found 3/30$789
This United Airlines deal was found by Cheapflights users on 3/29. 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 4/276:00 amPWM - ZRH
1 stop22h 50mUnited Airlines
Sun 5/41:25 pmZRH - PWM
2 stops37h 51mUnited Airlines
Deal found 3/29$822
This KAYAK deal was found by Cheapflights users on 3/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:35 amPWM - ZRH
2 stops25h 20mScandinavian Airlines
Sun 6/17:40 pmZRH - PWM
2 stops34h 34mScandinavian Airlines
Deal found 3/31$883
This Delta deal was found by Cheapflights users on 3/30. 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.
Tue 6/2412:55 pmPWM - ZRH
1 stop13h 10mDelta
Thu 7/31:35 pmZRH - PWM
1 stop17h 11mDelta
Deal found 3/30$1,109
This Air Canada deal was found by Cheapflights users on 3/30. 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.
Thu 5/294:04 pmPWM - ZRH
3 stops18h 26mAir Canada
Fri 6/611:20 amZRH - PWM
3 stops18h 07mAir Canada
Deal found 3/30$1,409

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Interlaken 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 March 31, 2025.
Use the filters below to find and compare flights from Portland to Interlaken that are best for you.

Fly from

Portland

Fly to

Interlaken

Route

Depart

Return

Price

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Wed 5/14

7:12 am-3:40 pm

2 stops26h 28m

Zurich

Wed 5/21

8:05 am-11:00 pm

2 stops20h 55m

$702

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sun 4/27

6:35 am-9:25 am

2 stops20h 50m

Zurich

Sun 5/4

7:40 am-11:19 pm

2 stops21h 39m

$770

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Wed 5/14

4:01 pm-8:50 am

1 stop10h 49m

Zurich

Wed 5/21

11:45 am-10:45 pm

1 stop17h 00m

$789

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sun 4/27

6:00 am-10:50 am

1 stop22h 50m

Zurich

Sun 5/4

1:25 pm-9:16 pm

2 stops37h 51m

$822

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sat 5/24

6:35 am-1:55 pm

2 stops25h 20m

Zurich

Sun 6/1

7:40 pm-12:14 am

2 stops34h 34m

$883

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Tue 6/24

12:55 pm-8:05 am

1 stop13h 10m

Zurich

Thu 7/3

1:35 pm-12:46 am

1 stop17h 11m

$1,109

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Thu 5/29

4:04 pm-4:30 pm

3 stops18h 26m

Zurich

Fri 6/6

11:20 am-11:27 pm

3 stops18h 07m

$1,409

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sat 5/24

6:35 am-1:55 pm

2 stops25h 20m

$526

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sat 5/24

10:23 am-8:15 pm

3 stops51h 52m

$574

PortlandZurich

PWM - ZRH

PWMZRH

Portland

Sat 5/24

7:09 pm-8:05 am

1 stop30h 56m

$833

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Best time to book a flight from Portland to Interlaken

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

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

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Interlaken (average of $637). Flying from Portland, Maine to Interlaken in June is currently the most expensive (average of $1,286). 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.

Rainfall in Interlaken by month

Plan your trip to Interlaken by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Interlaken ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Interlaken when rainfall is around 2.5 in.

Temperature in Interlaken by month

Plan your trip to Interlaken by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Interlaken, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Interlaken

Get insights into the airlines that provide service to Interlaken. 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 Interlaken. Reviews last updated March 31, 2025.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,748 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,326 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    Most people fly from Portland (PWM) if they book a flight from Portland to Interlaken. On average, Portland has 0 outbound flights to Interlaken per day from 2 airlines. Portland is conveniently located just 2.9 mi from Portland’s city center.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Interlaken (average of $637). Flying from Portland, Maine to Interlaken in June is currently the most expensive (average of $1,286). 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 Interlaken

Discover the top 2 airlines that operate flights from Portland to Interlaken. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$624Average$947FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$659Average$948FlexibilityNo cancel feeOn-time71%
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