$315+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — ZRH
Sep 1 — Sep 81
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 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 August 2, 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 August 2, 2026.
This Travelocity deal was found by Cheapflights users on 8/2. 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.
Tue 11/106:35 pm
PHL
- ZRH
1 stop19h 45m
Multiple Airlines
Tue 11/177:30 am
ZRH
- PHL
1 stop14h 50m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$663
This Orbitz deal was found by Cheapflights users on 8/2. 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.
Tue 11/107:50 pm
PHL
- ZRH
1 stop20h 40m
Iberia
Tue 11/177:30 am
ZRH
- PHL
1 stop14h 50m
Iberia
Deal found 8/2![Iberia logo]()
$673
This Orbitz deal was found by Cheapflights users on 7/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/223:20 pm
PHL
- ZRH
1 stop32h 55m
Multiple Airlines
Mon 11/307:30 am
ZRH
- PHL
2 stops17h 39m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$676
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:30 pm
PHL
- ZRH
1 stop10h 50m
Multiple Airlines
Sat 11/142:55 pm
ZRH
- PHL
2 stops29h 10m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$704
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:35 pm
PHL
- ZRH
1 stop19h 50m
Multiple Airlines
Sun 11/157:30 am
ZRH
- PHL
1 stop14h 50m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$705
This American Airlines deal was found by Cheapflights users on 8/2. 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 11/107:50 pm
PHL
- ZRH
1 stop13h 40m
American Airlines
Tue 11/1710:15 am
ZRH
- PHL
Nonstop9h 10m
American Airlines
Deal found 8/2![American Airlines logo]()
$707
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:20 pm
PHL
- ZRH
2 stops14h 35m
Air Canada
Thu 12/312:40 pm
ZRH
- PHL
1 stop32h 04m
Air Canada
Deal found 7/29![Air Canada logo]()
$713
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 August 2, 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 August 2, 2026.
This British Airways deal was found by Cheapflights users on 7/31. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:35 pm
PHL
- ZRH
1 stop11h 00m
British Airways
Mon 1/189:10 pm
ZRH
- PHL
1 stop25h 05m
British Airways
Deal found 7/31![British Airways logo]()
$727
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Mon 11/307:40 pm
PHL
- ZRH
2 stops30h 40m
United Airlines
Sun 12/131:20 pm
ZRH
- PHL
1 stop33h 01m
United Airlines
Deal found 7/29![United Airlines logo]()
$760
This British Airways deal was found by Cheapflights users on 7/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/16:35 pm
PHL
- ZRH
1 stop17h 50m
Multiple Airlines
Tue 1/510:15 am
ZRH
- PHL
Nonstop9h 10m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$1,027
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/28. 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.
Mon 9/2110:42 am
PHL
- ZRH
2 stops24h 33m
TAP AIR PORTUGAL
Mon 9/286:20 am
ZRH
- PHL
3 stops33h 11m
TAP AIR PORTUGAL
Deal found 7/28![TAP AIR PORTUGAL logo]()
$1,034
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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.
Mon 9/2111:04 am
PHL
- ZRH
1 stop13h 06m
SWISS
Mon 9/2810:45 pm
ZRH
- PHL
2 stops23h 20m
SWISS
Deal found 7/28![SWISS logo]()
$1,056
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 9/215:55 pm
PHL
- ZRH
Nonstop7h 50m
American Airlines
Mon 9/281:20 pm
ZRH
- PHL
1 stop28h 50m
American Airlines
Deal found 7/28![American Airlines logo]()
$1,085
This Delta deal was found by Cheapflights users on 7/30. 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.
Wed 8/269:40 am
PHL
- ZRH
2 stops18h 55m
Delta
Fri 9/41:35 pm
ZRH
- PHL
2 stops28h 06m
Delta
Deal found 7/30![Delta logo]()
$1,125
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/291:12 pm
PHL
- ZRH
1 stop12h 43m
United Airlines
Sat 1/21:20 pm
ZRH
- PHL
2 stops30h 52m
United Airlines
Deal found 7/31![United Airlines logo]()
$1,049
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/31. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:48 pm
PHL
- ZRH
2 stops14h 12m
TAP AIR PORTUGAL
Tue 10/137:50 pm
ZRH
- PHL
3 stops32h 53m
TAP AIR PORTUGAL
Deal found 7/31![TAP AIR PORTUGAL logo]()
$1,070
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/31. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/131:49 pm
PHL
- ZRH
2 stops16h 51m
Multiple Airlines
Tue 1/193:45 pm
ZRH
- PHL
3 stops32h 38m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$1,081
Last-minute flights from Philadelphia to InterlakenDiscover last-minute flight deals from Philadelphia to Interlaken. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Interlaken. Data last updated August 2, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/1. 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 8/239:12 am
PHL
- ZRH
2 stops17h 38m
Multiple Airlines
Mon 8/318:00 am
ZRH
- PHL
2 stops18h 01m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$814
This FlightHub deal was found by Cheapflights users on 7/29. 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 8/239:12 am
PHL
- ZRH
2 stops17h 38m
Multiple Airlines
Wed 8/268:00 am
ZRH
- PHL
2 stops18h 01m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$830
This Orbitz deal was found by Cheapflights users on 8/2. 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 8/249:12 am
PHL
- ZRH
2 stops17h 38m
Multiple Airlines
Tue 9/18:00 am
ZRH
- PHL
2 stops18h 01m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$738
This Orbitz deal was found by Cheapflights users on 8/2. 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.
Tue 8/259:25 am
PHL
- ZRH
2 stops17h 25m
Multiple Airlines
Wed 9/28:00 am
ZRH
- PHL
2 stops18h 01m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$770
This FlightHub deal was found by Cheapflights users on 8/1. 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 8/269:12 am
PHL
- ZRH
2 stops17h 38m
Multiple Airlines
Mon 8/318:00 am
ZRH
- PHL
2 stops18h 01m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$849
This FlightHub deal was found by Cheapflights users on 8/1. 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 8/279:12 am
PHL
- ZRH
2 stops17h 38m
Multiple Airlines
Sun 9/68:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$827
This Expedia deal was found by Cheapflights users on 8/1. 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 8/299:00 am
PHL
- ZRH
2 stops17h 50m
Multiple Airlines
Sat 9/58:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$805
This Viajar deal was found by Cheapflights users on 8/2. 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 Viajar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:12 am
PHL
- ZRH
2 stops24h 28m
Multiple Airlines
Tue 9/88:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$793
This FlightHub deal was found by Cheapflights users on 7/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:12 am
PHL
- ZRH
2 stops17h 38m
Multiple Airlines
Sun 9/68:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$838
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:12 am
PHL
- ZRH
2 stops17h 38m
Multiple Airlines
Sun 9/68:00 am
ZRH
- PHL
2 stops18h 00m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$796
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 August 2, 2026.
Search for one-way flight options from Philadelphia to Interlaken. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:35 pm
PHL
- ZRH
1 stop14h 55m
British Airways
Deal found 7/30![British Airways logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:30 pm
PHL
- ZRH
1 stop10h 50m
Aer Lingus
Deal found 7/29![Aer Lingus logo]()
$322
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:20 pm
PHL
- ZRH
2 stops19h 25m
Air Canada
Deal found 7/29![Air Canada logo]()
$325
This United Airlines deal was found by Cheapflights users on 7/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:30 am
PHL
- ZRH
2 stops22h 15m
United Airlines
Deal found 7/31![United Airlines logo]()
$326
This Air Canada deal was found by Cheapflights users on 8/2. 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 10/313:20 pm
PHL
- ZRH
1 stop33h 55m
Air Canada
Deal found 8/2![Air Canada logo]()
$328
This United Airlines deal was found by Cheapflights users on 7/28. 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 10/317:40 pm
PHL
- ZRH
1 stop33h 35m
United Airlines
Deal found 7/28![United Airlines logo]()
$335
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/295:05 pm
PHL
- ZRH
2 stops55h 10m
Air Canada
Deal found 7/29![Air Canada logo]()
$336
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:59 pm
PHL
- ZRH
2 stops60h 26m
Air Canada
Deal found 7/29![Air Canada logo]()
$348
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:20 pm
PHL
- ZRH
2 stops19h 25m
Air Canada
Deal found 7/30![Air Canada logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/223:25 pm
PHL
- ZRH
2 stops36h 25m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:30 am
PHL
- ZRH
3 stops42h 25m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$360
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 August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $661 (Travelocity) |
One-way from | $315 (oojo) |
Popular in | June |
Cheapest in | November |
Average price | $1,071 |
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 August 2, 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 1/12
6:35 pm-11:35 am
1 stop11h 00m
Zurich
Mon 1/18
9:10 pm-4:15 pm
1 stop25h 05m
$727
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Mon 11/30
7:40 pm-8:20 am
2 stops30h 40m
Zurich
Sun 12/13
1:20 pm-4:21 pm
1 stop33h 01m
$760
Quickest round-trip
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Fri 1/1
6:35 pm-6:25 pm
1 stop17h 50m
Zurich
Tue 1/5
10:15 am-1:25 pm
Nonstop9h 10m
$1,027
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Mon 9/21
10:42 am-5:15 pm
2 stops24h 33m
Zurich
Mon 9/28
6:20 am-9:31 am
3 stops33h 11m
$1,034
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Tue 12/29
1:12 pm-7:55 am
1 stop12h 43m
Zurich
Sat 1/2
1:20 pm-2:12 pm
2 stops30h 52m
$1,049
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Mon 9/21
11:04 am-6:10 am
1 stop13h 06m
Zurich
Mon 9/28
10:45 pm-4:05 pm
2 stops23h 20m
$1,056
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Sun 9/13
6:48 pm-3:00 pm
2 stops14h 12m
Zurich
Tue 10/13
7:50 pm-10:43 pm
3 stops32h 53m
$1,070
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Wed 1/13
1:49 pm-12:40 pm
2 stops16h 51m
Zurich
Tue 1/19
3:45 pm-6:23 pm
3 stops32h 38m
$1,081
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Mon 9/21
5:55 pm-7:45 am
Nonstop7h 50m
Zurich
Mon 9/28
1:20 pm-12:10 pm
1 stop28h 50m
$1,085
PhiladelphiaZurich
PHL - ZRH
PHLZRH
Philadelphia
Wed 8/26
9:40 am-10:35 am
2 stops18h 55m
Zurich
Fri 9/4
1:35 pm-11:41 am
2 stops28h 06m
$1,125
Showing 1-10 of 18 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 August 2, 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?
Airfare is below average for this route at the moment.
Philadelphia to Interlaken flights typically cost between $907 and $1,272 in January.The cheapest round-trip price found within the last 5 days was $661 on Multiple Airlines (Jan 13-Jan 19).
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 August 2, 2026.
See what other customers who have flown with Finnair,SWISS, andUnited 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.
Boarding
7.7
Overall
7.7
Food
6.7
Comfort
7.4
Crew
8.2
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.7
Overall
7.7
Food
6.7
Comfort
7.4
Crew
8.2
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.7
Overall
7.7
Food
6.7
Comfort
7.4
Crew
8.2
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.7
Overall
7.7
Food
6.7
Comfort
7.4
Crew
8.2
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.7
Overall
7.7
Food
6.7
Comfort
7.4
Crew
8.2
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
Boarding
7.7
Overall
7.7
Food
6.7
Comfort
7.4
Crew
8.2
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentJake,Jun 2026
RNO - SEA
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Philadelphia and Interlaken flights
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Top 6 airlines flying from Philadelphia to Interlaken
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$418 | Average$756 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$453 | Average$820 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$480 | Average$907 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$540 | Average$898 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$570 | Average$687 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$695 | Average$1,166 | FlexibilityNo cancel fee | On-time76% |