Interlaken

$402+ Cheap flights from Philadelphia (PHL) 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ZRH
Jun 15 — Jun 221
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Cheapflights Tip: The best prices from Philadelphia to Interlaken are usually found in January or November, booked 27 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from Philadelphia to Interlaken

Cheapest flights from Philadelphia to Interlaken
Explore the most affordable flight options available from Philadelphia to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.

This FlightHub deal was found by Cheapflights users on 5/14. 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.
Mon 8/311:20 pm
PHL
-
ZRH
2 stops14h 20m
Scandinavian Airlines
Wed 9/98:25 pm
ZRH
-
PHL
2 stops34h 02m
Scandinavian Airlines
Deal found 5/14$760
This Air Canada deal was found by Cheapflights users on 5/16. 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.
Wed 11/253:20 pm
PHL
-
ZRH
2 stops14h 35m
Air Canada
Thu 12/101:20 pm
ZRH
-
PHL
2 stops31h 02m
Air Canada
Deal found 5/16$765
This FlightHub deal was found by Cheapflights users on 5/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:40 am
PHL
-
ZRH
2 stops29h 00m
Scandinavian Airlines
Mon 11/910:25 am
ZRH
-
PHL
2 stops19h 56m
Scandinavian Airlines
Deal found 5/13$768
This Justfly.com deal was found by Cheapflights users on 5/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/283:20 pm
PHL
-
ZRH
1 stop32h 55m
Air Canada
Tue 12/81:00 pm
ZRH
-
PHL
2 stops31h 22m
Air Canada
Deal found 5/16$769
This Air Canada deal was found by Cheapflights users on 5/16. 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.
Sun 11/299:15 am
PHL
-
ZRH
2 stops20h 40m
Air Canada
Thu 12/101:20 pm
ZRH
-
PHL
2 stops31h 02m
Air Canada
Deal found 5/16$770
This United Airlines deal was found by Cheapflights users on 5/16. 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 11/298:00 pm
PHL
-
ZRH
1 stop29h 40m
United Airlines
Fri 12/111:20 pm
ZRH
-
PHL
1 stop32h 31m
United Airlines
Deal found 5/16$771
This Expedia deal was found by Cheapflights users on 5/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:20 pm
PHL
-
ZRH
1 stop32h 55m
Air Canada
Tue 12/812:40 pm
ZRH
-
PHL
1 stop32h 04m
Air Canada
Deal found 5/14$772
This Air Canada deal was found by Cheapflights users on 5/16. 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.
Wed 11/253:20 pm
PHL
-
ZRH
2 stops14h 35m
Air Canada
Fri 12/412:40 pm
ZRH
-
PHL
1 stop32h 04m
Air Canada
Deal found 5/16$774
This Air Canada deal was found by Cheapflights users on 5/16. 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.
Sat 11/284:35 pm
PHL
-
ZRH
2 stops31h 40m
Air Canada
Thu 12/101:20 pm
ZRH
-
PHL
2 stops31h 02m
Air Canada
Deal found 5/16$777
This Air Canada deal was found by Cheapflights users on 5/14. 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.
Wed 12/210:15 am
PHL
-
ZRH
2 stops18h 10m
Air Canada
Wed 12/91:20 pm
ZRH
-
PHL
2 stops31h 02m
Air Canada
Deal found 5/14$778
This Air Canada deal was found by Cheapflights users on 5/16. 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.
Sun 11/299:15 am
PHL
-
ZRH
2 stops20h 40m
Air Canada
Fri 12/1112:40 pm
ZRH
-
PHL
1 stop32h 04m
Air Canada
Deal found 5/16$779

Find flight deals from Philadelphia to Interlaken

Keep the following information in mind while searching for Philadelphia to Interlaken flight deals. Data was last updated May 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$760
(FlightHub)

One-way from

$402
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$894
Provider with most accurate pricing for Philadelphia-Zurich flight deals.
Provider most trusted by Cheapflights users for Philadelphia-Zurich flights.
From Philadelphia to Interlaken
One-way flight from Philadelphia to Interlaken
Highest demand for flights based on searches. 25% potential increase in price ($303 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($58 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 May 16, 2026.
Use the filters below to find and compare flights from Philadelphia to Interlaken that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaZurich

PHL - ZRH

PHLZRH

Philadelphia

Tue 10/20

2:12 pm-7:40 pm

2 stops23h 28m

Zurich

Fri 10/30

10:25 am-10:38 pm

2 stops17h 13m

$788

PhiladelphiaZurich

PHL - ZRH

PHLZRH

Philadelphia

Sat 9/19

10:45 am-3:40 pm

2 stops22h 55m

Zurich

Sat 9/26

8:00 am-10:32 pm

2 stops20h 32m

$895

PhiladelphiaZurich

PHL - ZRH

PHLZRH

Philadelphia

Mon 9/21

1:20 pm-1:55 pm

3 stops18h 35m

Zurich

Mon 9/28

7:00 am-10:37 pm

3 stops21h 37m

$1,146

PhiladelphiaZurich

PHL - ZRH

PHLZRH

Philadelphia

Mon 8/10

1:15 pm-9:40 am

2 stops14h 25m

Zurich

Sat 8/15

7:00 am-9:46 pm

3 stops20h 46m

$1,347
Quickest round-trip

PhiladelphiaZurich

PHL - ZRH

PHLZRH

Philadelphia

Fri 8/7

6:35 pm-8:50 pm

1 stop20h 15m

Zurich

Wed 8/12

11:45 am-2:35 pm

Nonstop8h 50m

$1,391

PhiladelphiaZurich

PHL - ZRH

PHLZRH

Philadelphia

Mon 8/17

9:30 am-12:10 pm

3 stops20h 40m

Zurich

Mon 8/24

7:00 am-10:16 pm

3 stops21h 16m

$1,436

PhiladelphiaZurich

PHL - ZRH

PHLZRH

Philadelphia

Fri 8/21

1:15 pm-5:40 pm

3 stops22h 25m

Zurich

Tue 9/1

10:25 am-10:37 pm

2 stops18h 12m

$1,457

PhiladelphiaZurich

PHL - ZRH

PHLZRH

Philadelphia

Thu 7/30

8:28 am-3:00 pm

3 stops24h 32m

Zurich

Mon 8/10

1:15 pm-7:38 am

2 stops24h 23m

$1,609

PhiladelphiaZurich

PHL - ZRH

PHLZRH

Philadelphia

Thu 5/28

1:44 pm-12:40 pm

3 stops16h 56m

Zurich

Tue 6/16

7:00 am-10:22 pm

3 stops21h 22m

$1,702

PhiladelphiaZurich

PHL - ZRH

PHLZRH

Philadelphia

Tue 7/28

1:10 pm-6:40 pm

3 stops23h 30m

Zurich

Wed 8/5

7:00 am-10:16 pm

3 stops21h 16m

$1,837

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Philadelphia to Interlaken

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

What is the cheapest time of day to fly from PHL to IN9?

Find hourly flight availability from Philadelphia to Interlaken. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Interlaken as you normally would.

How much does it cost to fly round-trip from Philadelphia to Interlaken?

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 May 16, 2026.
See what other customers who have flown with SWISS,United Airlines, andAmerican Airlines from Philadelphia to Interlaken have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.4

Boarding

7.7

Crew

8.3

Entertainment

6.8

Overall

7.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Comfort

7.4

Boarding

7.7

Crew

8.3

Entertainment

6.8

Overall

7.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Comfort

7.4

Boarding

7.7

Crew

8.3

Entertainment

6.8

Overall

7.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Comfort

7.4

Boarding

7.7

Crew

8.3

Entertainment

6.8

Overall

7.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Comfort

7.4

Boarding

7.7

Crew

8.3

Entertainment

6.8

Overall

7.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Related info for your journey

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

    Located just 7.0 mi from the city center, Philadelphia is the airport most travelers will use when flying to Interlaken from Philadelphia. Booking flights from Philadelphia (PHL) to Interlaken should be relatively easy as there is 1 daily outbound flight to Interlaken from 5 different airlines.

  • How popular is this Philadelphia to Interlaken flight route?

  • How long is the flight from Philadelphia to Interlaken?

    Departing from Philadelphia to Interlaken will take you 23h 28m. Airlines will cover a distance of 4011 mi.

  • What are the cheapest flights from Philadelphia to Interlaken?

    Looking for the cheapest flight from Philadelphia to Interlaken? While on average our users pay $2,849, our data indicates the cheapest price to be $654. The most popular route (Philadelphia - Zurich), is priced around $760.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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.

See more FAQs

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Top 5 airlines flying from Philadelphia to Interlaken

Discover the top 5 airlines that operate flights from Philadelphia 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 May 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$418Average$729FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$453Average$801FlexibilityNo cancel feeOn-time69%
SWISSCheapest$480Average$668FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$539Average$826FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$570Average$769FlexibilityNo cancel feeOn-time76%

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