$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 16 — Jun 231
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Interlaken with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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
Best
Last-minute
One-way
Cheapest flights from Philadelphia to InterlakenExplore 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 17, 2026.
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 17, 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![Scandinavian Airlines logo]()
$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![Air Canada logo]()
$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![Scandinavian Airlines logo]()
$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![Air Canada logo]()
$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![Air Canada logo]()
$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![United Airlines logo]()
$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![Air Canada logo]()
$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![Air Canada logo]()
$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![Air Canada logo]()
$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![Air Canada logo]()
$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
Wed 12/912:40 pm
ZRH
- PHL
1 stop32h 04m
Air Canada
Deal found 5/16![Air Canada logo]()
$779
Best flights from Philadelphia to InterlakenDiscover carefully curated flight deals from Philadelphia to Interlaken that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
Discover carefully curated flight deals from Philadelphia to Interlaken that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 17, 2026.
This Condor deal was found by Cheapflights users on 5/15. 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.
Sat 9/1910:45 am
PHL
- ZRH
2 stops22h 55m
Multiple Airlines
Sat 9/268:00 am
ZRH
- PHL
2 stops20h 32m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$895
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:15 pm
PHL
- ZRH
2 stops14h 25m
Scandinavian Airlines
Sat 8/157:00 am
ZRH
- PHL
3 stops20h 46m
Scandinavian Airlines
Deal found 5/14![Scandinavian Airlines logo]()
$1,347
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/173:10 pm
PHL
- ZRH
1 stop10h 55m
United Airlines
Mon 8/102:35 pm
ZRH
- PHL
1 stop31h 30m
United Airlines
Deal found 5/13![United Airlines logo]()
$1,571
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/232:33 pm
PHL
- ZRH
2 stops17h 07m
Delta
Wed 7/110:10 am
ZRH
- PHL
1 stop17h 09m
Delta
Deal found 5/16![Delta logo]()
$1,622
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:05 pm
PHL
- ZRH
Nonstop7h 40m
American Airlines
Tue 7/1411:45 am
ZRH
- PHL
Nonstop8h 50m
American Airlines
Deal found 5/16![American Airlines logo]()
$1,820
This Condor deal was found by Cheapflights users on 5/15. 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.
Sun 6/148:28 am
PHL
- ZRH
2 stops25h 12m
Multiple Airlines
Wed 6/178:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$1,377
This Scandinavian Airlines deal was found by Cheapflights users on 5/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:15 pm
PHL
- ZRH
3 stops22h 25m
Scandinavian Airlines
Tue 9/110:25 am
ZRH
- PHL
2 stops18h 12m
Scandinavian Airlines
Deal found 5/12![Scandinavian Airlines logo]()
$1,457
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/54:20 pm
PHL
- ZRH
3 stops35h 20m
Multiple Airlines
Sun 7/128:35 pm
ZRH
- PHL
3 stops28h 20m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,450
This Scandinavian Airlines deal was found by Cheapflights users on 5/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:12 pm
PHL
- ZRH
2 stops17h 58m
Scandinavian Airlines
Sun 9/277:00 am
ZRH
- PHL
3 stops21h 37m
Scandinavian Airlines
Deal found 5/17![Scandinavian Airlines logo]()
$1,537
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:10 pm
PHL
- ZRH
3 stops21h 35m
Scandinavian Airlines
Wed 8/57:00 am
ZRH
- PHL
3 stops21h 16m
Scandinavian Airlines
Deal found 5/16![Scandinavian Airlines logo]()
$1,697
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/281:44 pm
PHL
- ZRH
3 stops16h 56m
Scandinavian Airlines
Tue 6/167:00 am
ZRH
- PHL
3 stops21h 22m
Scandinavian Airlines
Deal found 5/13![Scandinavian Airlines logo]()
$1,702
Last-minute flights from Philadelphia to InterlakenDiscover last-minute flight deals from Philadelphia to Interlaken. Data last updated May 17, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Interlaken. Data last updated May 17, 2026 and is based on user searches.
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:21 am
PHL
- ZRH
2 stops24h 14m
Multiple Airlines
Tue 6/28:00 am
ZRH
- PHL
2 stops16h 52m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$945
This Expedia deal was found by Cheapflights users on 5/12. 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.
Tue 6/29:21 am
PHL
- ZRH
2 stops17h 29m
Multiple Airlines
Tue 6/168:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,151
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/39:21 am
PHL
- ZRH
2 stops29h 14m
Multiple Airlines
Wed 6/178:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,165
This Expedia deal was found by Cheapflights users on 5/12. 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.
Thu 6/46:00 am
PHL
- ZRH
2 stops32h 40m
Multiple Airlines
Mon 6/88:00 am
ZRH
- PHL
2 stops16h 50m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,069
This FlightHub deal was found by Cheapflights users on 5/12. 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.
Thu 6/46:00 am
PHL
- ZRH
2 stops27h 40m
Multiple Airlines
Tue 6/168:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,129
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.
Thu 6/46:00 am
PHL
- ZRH
2 stops32h 40m
Multiple Airlines
Tue 6/98:00 am
ZRH
- PHL
2 stops16h 50m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,158
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:00 am
PHL
- ZRH
2 stops20h 50m
Multiple Airlines
Tue 6/98:00 am
ZRH
- PHL
2 stops16h 50m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$1,103
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:26 am
PHL
- ZRH
2 stops17h 24m
Multiple Airlines
Wed 6/178:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,096
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 6/138:28 am
PHL
- ZRH
2 stops29h 52m
Multiple Airlines
Fri 6/198:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,136
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:40 pm
PHL
- ZRH
3 stops34h 25m
Multiple Airlines
Mon 6/2211:05 am
ZRH
- PHL
3 stops35h 00m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$1,149
One-way flights from Philadelphia to InterlakenSearch for one-way flight options from Philadelphia to Interlaken. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
Search for one-way flight options from Philadelphia to Interlaken. Find affordable one-way fares based on user searches. Data last updated May 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:28 pm
PHL
- ZRH
3 stops24h 47m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:16 pm
PHL
- ZRH
2 stops40h 34m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/138:10 am
PHL
- ZRH
3 stops42h 20m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$410
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/59:16 pm
PHL
- ZRH
2 stops40h 34m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:05 pm
PHL
- ZRH
2 stops45h 10m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$427
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:37 am
PHL
- ZRH
2 stops19h 28m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$428
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 17, 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 |
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 17, 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
Cheapest round-trip
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 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
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sun 6/14
8:28 am-3:40 pm
2 stops25h 12m
Zurich
Wed 6/17
8:00 am-8:00 pm
2 stops18h 00m
$1,377
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sun 7/5
4:20 pm-9:40 am
3 stops35h 20m
Zurich
Sun 7/12
8:35 pm-6:55 pm
3 stops28h 20m
$1,450
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
Sun 9/20
2:12 pm-2:10 pm
2 stops17h 58m
Zurich
Sun 9/27
7:00 am-10:37 pm
3 stops21h 37m
$1,537
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Fri 7/17
3:10 pm-8:05 am
1 stop10h 55m
Zurich
Mon 8/10
2:35 pm-4:05 pm
1 stop31h 30m
$1,571
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Tue 6/23
2:33 pm-1:40 pm
2 stops17h 07m
Zurich
Wed 7/1
10:10 am-9:19 pm
1 stop17h 09m
$1,622
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Tue 7/28
1:10 pm-4:45 pm
3 stops21h 35m
Zurich
Wed 8/5
7:00 am-10:16 pm
3 stops21h 16m
$1,697
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
Showing 1-10 of 21 resultsSorted by cheapest first
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.
PHL-ZRH
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
PHL-IN9
PHL-ZRH
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 17, 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 17, 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.
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
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Philadelphia and Interlaken flights
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$418 | Average$729 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$453 | Average$801 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$480 | Average$668 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$539 | Average$826 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$570 | Average$769 | FlexibilityNo cancel fee | On-time76% |