$344+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ZRH
Jul 12 — Jul 191
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 November or January, booked 27 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday
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 June 12, 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 June 12, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:20 pm
PHL
- ZRH
2 stops14h 20m
Scandinavian Airlines
Wed 9/1610:25 am
ZRH
- PHL
2 stops17h 51m
Scandinavian Airlines
Deal found 6/7![Scandinavian Airlines logo]()
$761
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Tue 12/19:40 am
PHL
- ZRH
2 stops28h 00m
Scandinavian Airlines
Mon 12/710:25 am
ZRH
- PHL
2 stops20h 26m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$767
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:35 pm
PHL
- ZRH
1 stop11h 00m
British Airways
Mon 12/71:20 pm
ZRH
- PHL
1 stop32h 55m
British Airways
Deal found 6/8![British Airways logo]()
$778
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Fri 8/288:28 am
PHL
- ZRH
2 stops18h 22m
Multiple Airlines
Tue 9/88:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$780
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:28 am
PHL
- ZRH
2 stops18h 22m
Multiple Airlines
Wed 9/28:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$785
This Orbitz deal was found by Cheapflights users on 6/8. 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.
Mon 9/78:28 am
PHL
- ZRH
2 stops18h 22m
Multiple Airlines
Fri 9/118:00 am
ZRH
- PHL
2 stops20h 32m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$786
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. 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 9/229:25 am
PHL
- ZRH
2 stops22h 45m
Scandinavian Airlines
Tue 10/610:25 am
ZRH
- PHL
2 stops15h 42m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$787
This American Airlines deal was found by Cheapflights users on 6/8. 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 12/16:35 pm
PHL
- ZRH
Nonstop7h 45m
American Airlines
Mon 12/71:20 pm
ZRH
- PHL
1 stop30h 30m
American Airlines
Deal found 6/8![American Airlines logo]()
$789
This Orbitz deal was found by Cheapflights users on 6/10. 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.
Mon 9/78:28 am
PHL
- ZRH
2 stops18h 22m
Multiple Airlines
Mon 9/218:00 am
ZRH
- PHL
2 stops20h 32m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$808
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Fri 10/303:20 pm
PHL
- ZRH
2 stops18h 25m
Air Canada
Fri 11/61:20 pm
ZRH
- PHL
2 stops31h 02m
Air Canada
Deal found 6/9![Air Canada logo]()
$814
This Scandinavian Airlines deal was found by Cheapflights users on 6/8. 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 9/211:20 pm
PHL
- ZRH
2 stops18h 50m
Scandinavian Airlines
Mon 9/2810:25 am
ZRH
- PHL
2 stops17h 51m
Scandinavian Airlines
Deal found 6/8![Scandinavian Airlines logo]()
$817
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 June 12, 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 June 12, 2026.
This United deal was found by Cheapflights users on 6/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:00 pm
PHL
- ZRH
1 stop12h 55m
Multiple Airlines
Mon 12/712:45 pm
ZRH
- PHL
2 stops40h 11m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$791
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:33 am
PHL
- ZRH
1 stop15h 32m
Delta
Wed 9/3010:10 am
ZRH
- PHL
1 stop20h 46m
Delta
Deal found 6/11![Delta logo]()
$884
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 9/169:25 am
PHL
- ZRH
3 stops20h 45m
Scandinavian Airlines
Wed 9/3010:25 am
ZRH
- PHL
2 stops17h 51m
Scandinavian Airlines
Deal found 6/10![Scandinavian Airlines logo]()
$930
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/11. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am
PHL
- ZRH
2 stops25h 40m
TAP AIR PORTUGAL
Fri 11/63:45 pm
ZRH
- PHL
3 stops36h 51m
TAP AIR PORTUGAL
Deal found 6/11![TAP AIR PORTUGAL logo]()
$1,006
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 9/267:30 pm
PHL
- ZRH
1 stop30h 35m
United Airlines
Wed 10/711:55 am
ZRH
- PHL
1 stop12h 47m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,080
This British Airways deal was found by Cheapflights users on 6/10. 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.
Fri 9/256:45 pm
PHL
- ZRH
1 stop14h 00m
British Airways
Mon 10/59:45 pm
ZRH
- PHL
1 stop24h 55m
British Airways
Deal found 6/10![British Airways logo]()
$1,160
This British Airways deal was found by Cheapflights users on 6/11. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:35 pm
PHL
- ZRH
1 stop11h 55m
Multiple Airlines
Fri 11/610:15 am
ZRH
- PHL
Nonstop9h 10m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$817
This Scandinavian Airlines deal was found by Cheapflights users on 6/9. 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 10/309:40 am
PHL
- ZRH
3 stops27h 10m
Scandinavian Airlines
Fri 11/610:25 am
ZRH
- PHL
2 stops18h 31m
Scandinavian Airlines
Deal found 6/9![Scandinavian Airlines logo]()
$1,006
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/7. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:25 pm
PHL
- ZRH
2 stops19h 50m
TAP AIR PORTUGAL
Sun 10/46:10 am
ZRH
- PHL
3 stops33h 40m
TAP AIR PORTUGAL
Deal found 6/7![TAP AIR PORTUGAL logo]()
$1,035
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1510:40 am
PHL
- ZRH
1 stop15h 25m
Delta
Wed 7/2210:10 am
ZRH
- PHL
2 stops19h 06m
Delta
Deal found 6/11![Delta logo]()
$1,100
This Scandinavian Airlines deal was found by Cheapflights users on 6/9. 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 8/281:15 pm
PHL
- ZRH
2 stops14h 25m
Scandinavian Airlines
Sat 9/57:00 am
ZRH
- PHL
3 stops24h 19m
Scandinavian Airlines
Deal found 6/9![Scandinavian Airlines logo]()
$1,177
Last-minute flights from Philadelphia to InterlakenDiscover last-minute flight deals from Philadelphia to Interlaken. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Interlaken. Data last updated June 12, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 6/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/88:35 am
PHL
- ZRH
2 stops18h 15m
Multiple Airlines
Wed 7/228:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$974
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Fri 7/109:20 am
PHL
- ZRH
2 stops17h 30m
Multiple Airlines
Fri 7/178:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$934
This FlightHub deal was found by Cheapflights users on 6/12. 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.
Fri 7/109:20 am
PHL
- ZRH
2 stops17h 30m
Multiple Airlines
Mon 7/208:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$962
This Expedia deal was found by Cheapflights users on 6/9. 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.
Wed 7/159:20 am
PHL
- ZRH
2 stops17h 30m
Multiple Airlines
Wed 7/228:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$960
This Expedia deal was found by Cheapflights users on 6/12. 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 7/169:20 am
PHL
- ZRH
2 stops17h 30m
Multiple Airlines
Tue 7/218:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$968
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Tue 7/219:26 am
PHL
- ZRH
2 stops17h 24m
Multiple Airlines
Wed 8/58:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$930
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 7/218:25 pm
PHL
- ZRH
1 stop17h 50m
Aer Lingus
Wed 7/2911:20 am
ZRH
- PHL
1 stop13h 35m
Aer Lingus
Deal found 6/9![Aer Lingus logo]()
$935
This Orbitz deal was found by Cheapflights users on 6/10. 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.
Wed 7/229:20 am
PHL
- ZRH
2 stops17h 30m
Multiple Airlines
Wed 8/58:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$918
This Gotogate deal was found by Cheapflights users on 6/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:05 am
PHL
- ZRH
1 stop14h 05m
Multiple Airlines
Tue 8/48:15 am
ZRH
- PHL
1 stop13h 50m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$963
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Tue 7/281:28 pm
PHL
- ZRH
2 stops37h 12m
Multiple Airlines
Sun 8/911:00 am
ZRH
- PHL
1 stop13h 55m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$950
This FlightHub deal was found by Cheapflights users on 6/8. 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.
Tue 7/289:26 am
PHL
- ZRH
2 stops17h 24m
Multiple Airlines
Wed 8/58:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$956
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 June 12, 2026.
Search for one-way flight options from Philadelphia to Interlaken. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:46 am
PHL
- ZRH
2 stops28h 04m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:00 am
PHL
- ZRH
2 stops22h 30m
Delta
Deal found 6/11![Delta logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/88:10 am
PHL
- ZRH
2 stops43h 40m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 8/94:30 pm
PHL
- ZRH
3 stops45h 20m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$365
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/301:20 pm
PHL
- ZRH
2 stops14h 30m
Air France
Deal found 6/11![Air France logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/79:16 pm
PHL
- ZRH
2 stops40h 59m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Sat 7/116:30 am
PHL
- ZRH
3 stops45h 20m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Mon 7/65:21 am
PHL
- ZRH
3 stops45h 09m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$380
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 June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $761 (Cheapflightsfares) |
One-way from | $344 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,565 |
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 June 12, 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
Tue 12/1
1:00 pm-7:55 am
1 stop12h 55m
Zurich
Mon 12/7
12:45 pm-10:56 pm
2 stops40h 11m
$791
Quickest round-trip
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Fri 10/30
7:35 pm-12:30 pm
1 stop11h 55m
Zurich
Fri 11/6
10:15 am-1:25 pm
Nonstop9h 10m
$817
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sun 9/20
10:33 am-8:05 am
1 stop15h 32m
Zurich
Wed 9/30
10:10 am-12:56 am
1 stop20h 46m
$884
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Wed 9/16
9:25 am-12:10 pm
3 stops20h 45m
Zurich
Wed 9/30
10:25 am-10:16 pm
2 stops17h 51m
$930
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Fri 10/30
6:00 am-12:40 pm
2 stops25h 40m
Zurich
Fri 11/6
3:45 pm-10:36 pm
3 stops36h 51m
$1,006
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Fri 10/30
9:40 am-5:50 pm
3 stops27h 10m
Zurich
Fri 11/6
10:25 am-10:56 pm
2 stops18h 31m
$1,006
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Fri 9/25
3:25 pm-5:15 pm
2 stops19h 50m
Zurich
Sun 10/4
6:10 am-9:50 am
3 stops33h 40m
$1,035
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sat 9/26
7:30 pm-8:05 am
1 stop30h 35m
Zurich
Wed 10/7
11:55 am-6:42 pm
1 stop12h 47m
$1,080
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Wed 7/15
10:40 am-8:05 am
1 stop15h 25m
Zurich
Wed 7/22
10:10 am-11:16 pm
2 stops19h 06m
$1,100
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Fri 9/25
6:45 pm-2:45 pm
1 stop14h 00m
Zurich
Mon 10/5
9:45 pm-4:40 pm
1 stop24h 55m
$1,160
Showing 1-10 of 23 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 June 12, 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.
Weekly flight availability from Philadelphia to Interlaken
Explore weekly flight availability from Philadelphia to Interlaken. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2026.
The most flights from PHL to IN9 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
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 June 12, 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
Overall
7.5
Food
7.1
Boarding
7.7
Entertainment
6.8
Crew
8.3
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Overall
7.5
Food
7.1
Boarding
7.7
Entertainment
6.8
Crew
8.3
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Overall
7.5
Food
7.1
Boarding
7.7
Entertainment
6.8
Crew
8.3
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Overall
7.5
Food
7.1
Boarding
7.7
Entertainment
6.8
Crew
8.3
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
Comfort
7.4
Overall
7.5
Food
7.1
Boarding
7.7
Entertainment
6.8
Crew
8.3
Reviews
1 / 20
10.0
ExcellentThomas,Mar 2026
BOS - ZRH
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.
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Philadelphia and Interlaken flights
Browse other Philadelphia and Interlaken flight options. Last updated on June 12, 2026.
Other flights from Philadelphia
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Philadelphia to Interlaken flights
Consider these flights traveling from Philadelphia to Interlaken.
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 June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$418 | Average$735 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$453 | Average$809 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$480 | Average$668 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$541 | Average$862 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$553 | Average$687 | FlexibilityNo cancel fee | On-time76% |