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Cheap flights from Perth to Interlaken from $526

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
PER — ZRH
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Interlaken

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Interlaken
Explore the most affordable flight options available from Perth to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.

Tue 12/508:20
PER
-
ZRH
1 stop29h 10m
Cathay Pacific
Thu 29/1011:55
ZRH
-
PER
1 stop36h 00m
Cathay Pacific
Deal found 24/2$1,199
Tue 27/1000:25
PER
-
ZRH
1 stop38h 05m
Cathay Pacific
Sun 1/1111:55
ZRH
-
PER
1 stop28h 00m
Cathay Pacific
Deal found 23/2$1,246
Mon 11/508:20
PER
-
ZRH
1 stop29h 10m
Cathay Pacific
Sun 1/1111:55
ZRH
-
PER
1 stop28h 00m
Cathay Pacific
Deal found 24/2$1,250
Tue 24/307:35
PER
-
ZRH
2 stops45h 45m
Multiple Airlines
Tue 31/310:45
ZRH
-
PER
2 stops23h 30m
Multiple Airlines
Deal found 24/2$1,267
Wed 18/310:30
PER
-
ZRH
2 stops37h 40m
Multiple Airlines
Wed 8/407:40
ZRH
-
PER
2 stops26h 35m
Multiple Airlines
Deal found 25/2$1,269
Tue 12/518:25
PER
-
ZRH
2 stops47h 50m
Multiple Airlines
Thu 29/1012:45
ZRH
-
PER
2 stops32h 30m
Multiple Airlines
Deal found 24/2$1,298
Tue 12/523:15
PER
-
ZRH
2 stops38h 50m
Multiple Airlines
Mon 5/1016:10
ZRH
-
PER
2 stops31h 40m
Multiple Airlines
Deal found 25/2$1,305
Mon 2/323:10
PER
-
ZRH
2 stops30h 10m
Turkish Airlines
Sun 15/318:35
ZRH
-
PER
2 stops23h 50m
Turkish Airlines
Deal found 23/2$1,306
Sun 10/508:20
PER
-
ZRH
1 stop29h 10m
Cathay Pacific
Wed 28/1011:55
ZRH
-
PER
1 stop28h 00m
Cathay Pacific
Deal found 24/2$1,312
Thu 14/508:20
PER
-
ZRH
1 stop29h 10m
Cathay Pacific
Tue 27/1011:55
ZRH
-
PER
1 stop28h 00m
Cathay Pacific
Deal found 24/2$1,324

Find flight deals from Perth to Interlaken

Keep the following information in mind while searching for Perth to Interlaken flight deals. Data was last updated 27 February 2026.

Round-trip from

$1,199

One-way from

$526

Popular in

December

Cheapest in

February

Average price

$1,472
Cathay Pacific
  • Cathay Pacific
  • 12/5-29/10
  • 2 total stops
  • 65h 10m total
  • Perth to Interlaken
Search Deals
10/5
  • 10/5
  • 2 total stops
  • 43h 35m total
  • Perth to Interlaken
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($252 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($63 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Perth 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 647,157 searches. Data last updated 27 February 2026.
Use the filters below to find and compare flights from Perth to Interlaken that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthZurich

PER - ZRH

PERZRH

Perth

Thu 14/5

08:20-07:30

1 stop29h 10m

Zurich

Wed 7/10

13:30-22:40

1 stop27h 10m

$1,992

PerthZurich

PER - ZRH

PERZRH

Perth

Thu 14/5

08:20-07:30

1 stop29h 10m

Zurich

Sun 4/10

12:55-22:40

2 stops51h 45m

$2,076

PerthZurich

PER - ZRH

PERZRH

Perth

Mon 20/7

07:20-14:15

3 stops36h 55m

Zurich

Thu 20/8

18:45-05:50

2 stops29h 05m

$2,078

PerthZurich

PER - ZRH

PERZRH

Perth

Mon 10/8

14:50-17:25

2 stops32h 35m

Zurich

Wed 2/9

07:40-21:45

3 stops32h 05m

$2,140

PerthZurich

PER - ZRH

PERZRH

Perth

Fri 27/3

14:45-16:45

3 stops33h 00m

Zurich

Tue 5/5

17:35-10:45

3 stops35h 10m

$2,671

PerthZurich

PER - ZRH

PERZRH

Perth

Mon 11/5

15:50-11:05

2 stops25h 15m

Zurich

Sun 4/10

14:20-01:20

3 stops29h 00m

$2,730

PerthZurich

PER - ZRH

PERZRH

Perth

Wed 18/3

15:35-13:30

3 stops28h 55m

Zurich

Wed 8/4

17:35-01:20

3 stops25h 45m

$2,806

PerthZurich

PER - ZRH

PERZRH

Perth

Wed 1/7

06:50-11:05

3 stops34h 15m

Zurich

Wed 15/7

10:55-21:25

2 stops28h 30m

$2,968

PerthZurich

PER - ZRH

PERZRH

Perth

Sun 12/4

06:50-11:05

3 stops34h 15m

Zurich

Sun 19/4

14:50-00:40

2 stops27h 50m

$3,086

PerthZurich

PER - ZRH

PERZRH

Perth

Sat 9/5

20:50-19:15

2 stops28h 25m

$541

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Perth to Interlaken

Have a flexible travel schedule? Discover the best time to fly to Interlaken from Perth with our price prediction graph.
Estimated return 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 Perth to Interlaken

How far ahead should I book a flight from Perth to Interlaken?

Use this chart to determine the optimal time to book a return flight from Perth to Interlaken. Price data was last updated on 20 February 2026.

The price you pay for your flight from Perth to Interlaken may vary depending on when you book. For the best chance of a lower fare, look to book 15 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Perth to Interlaken?

Currently, March is the cheapest month in which you can book a flight from Perth to Interlaken (average of $1,170). Flying from Perth to Interlaken in January is currently the most expensive (average of $1,445). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Perth 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 27 February 2026.
Check out reviews from past customers who have flown with Singapore Airlines, Emirates, andThai Airways from Perth to Interlaken to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very Good
1,463 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Emirates
8.1
Very Good
3,534 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Thai Airways
7.8
Good
386 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Cathay Pacific
7.6
Good
1,179 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Qatar Airways
7.4
Good
3,745 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Overall

8.2

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

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

    Located just 10.2 km from the city centre, Perth is the airport most travellers will use when flying to Interlaken from Perth. Booking flights from Perth (PER) to Interlaken should be relatively easy as there are 0 daily outbound flights to Interlaken from 10 different airlines.

  • How long is the flight from Perth to Interlaken?

    A quick flight from Perth to Interlaken can take about 29h 10m. Cathay Pacific provides one of the quickest options available for as low as $1,992. Perth and Interlaken are separated by a distance of 13795 km.

  • What are the cheapest airlines to fly from Perth to Interlaken one-way?

    The cheapest airline one-way is Thai Airways, with whom users have recently found tickets for as low as $805. However, be on the lookout for offers from Qatar Airways and Singapore Airlines, as they are both options that can get you from Perth to Interlaken for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth to Interlaken by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Perth to Interlaken?

    Currently, March is the cheapest month in which you can book a flight from Perth to Interlaken (average of $1,170). Flying from Perth to Interlaken in January is currently the most expensive (average of $1,445). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Perth to Interlaken

See prices for flight routes from nearby airports that may be better suited for you.
Perth to Zurich flights
Perth to Geneva flights

Top 10 airlines flying from Perth to Interlaken

Discover the top 10 airlines that operate flights from Perth 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 647,157 searches. Data last updated 27 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$1,135Average$1,335FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
SWISSCheapest$1,156Average$1,568FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Singapore AirlinesCheapest$1,257Average$1,589FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Turkish AirlinesCheapest$1,303Average$1,479FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest$1,368Average$1,696FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Thai AirwaysCheapest$1,442Average$1,769FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qatar AirwaysCheapest$1,450Average$1,798FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,531Average$2,025FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Virgin AustraliaCheapest$1,661Average$2,032FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$1,668Average$1,998FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to Interlaken?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Perth to Interlaken. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Perth to Interlaken?

Cheapflights helps you find that perfect flight to Interlaken from Perth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Perth to Interlaken with no change fees?

Need flexible booking options for your flight to Interlaken from Perth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Perth to Interlaken become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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