How long is the flight from Perth to Interlaken?

A quick flight from Perth to Interlaken can take about 38h 05m. Cathay Pacific provides one of the quickest options available for as low as $1,748. Perth and Interlaken are separated by a distance of 13795 km.

In terms of precipitation, rainfall in Interlaken ranges from 63.0 - 128.0 inches per month. June is typically the wettest month, when rainfall can reach 128.0 mm. January is typically the driest time to visit Interlaken when rainfall is around 63.0 mm.

If weather is an important factor for your trip to Interlaken, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What are the most popular airlines that fly from Perth to Interlaken?

Before booking your flight from Perth to Interlaken, check out the most popular airlines for this route: Singapore Airlines, Thai Airways or Qatar Airways.

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

When flying from Perth to Interlaken, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 7 different airlines.

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.

$650+ Cheap Flights from Perth to Interlaken

Cheap flight deals from Perth to Interlaken

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 21 August 2026.

Tue 13/1020:50 -

3 stops40h 20m

Mon 19/1011:10 -

3 stops50h 40m

Deal found 21/8$1,415

Sun 11/1020:50 -

2 stops28h 10m

Sun 18/1009:40 -

2 stops28h 10m

Deal found 19/8$1,474

Sun 6/905:35 -

3 stops61h 45m

Mon 21/915:55 -

3 stops34h 15m

Deal found 18/8$1,492

Sat 12/923:15 -

2 stops25h 50m

Sun 20/920:35 -

2 stops27h 15m

Deal found 18/8$1,614

Wed 2/918:25 -

2 stops31h 55m

Sun 6/915:30 -

2 stops30h 50m

Deal found 17/8$1,620

Mon 2/1100:25 -

1 stop38h 05m

Tue 16/211:55 -

1 stop28h 00m

Deal found 17/8$1,648

Fri 11/904:45 -

3 stops44h 15m

Fri 18/911:10 -

3 stops34h 35m

Deal found 18/8$1,656

Thu 1/1008:20 -

1 stop29h 10m

Sun 1/1111:55 -

1 stop28h 00m

Deal found 17/8$1,658

Find flight deals from Perth to Interlaken

Round-trip from	$1,474
One-way from	$650
Popular in	December
Cheapest in	March
Average price	$2,173

11/10-18/10
4 total stops
56h 20m total
Perth to Interlaken

Search Deals

18/10
2 total stops
43h 35m total
Perth to Interlaken

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($185 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($64 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthZurich

PER Perth - ZRH Zurich

PERZRH

Perth

Wed 18/11

00:25-07:30

1 stop38h 05m

Zurich

Mon 23/11

11:55-22:55

1 stop28h 00m

$1,748

Fastest return journey

PerthZurich

PER Perth - ZRH Zurich

PERZRH

Perth

Fri 11/9

22:45-14:20

1 stop21h 35m

Zurich

Fri 18/9

20:35-04:20

2 stops25h 45m

$1,935

PerthZurich

PER Perth - ZRH Zurich

PERZRH

Perth

Tue 15/9

05:35-14:20

2 stops38h 45m

Zurich

Tue 6/10

16:10-08:55

3 stops34h 45m

$1,958

PerthZurich

PER Perth - ZRH Zurich

PERZRH

Perth

Thu 19/11

16:15-22:25

2 stops37h 10m

Zurich

Mon 23/11

10:55-01:30

2 stops31h 35m

$2,081

PerthZurich

PER Perth - ZRH Zurich

PERZRH

Perth

Thu 1/10

23:20-22:20

2 stops29h 00m

Zurich

Sun 1/11

06:40-21:45

3 stops32h 05m

$2,133

PerthZurich

PER Perth - ZRH Zurich

PERZRH

Perth

Tue 3/11

07:25-13:45

3 stops37h 20m

Zurich

Tue 16/2

06:40-15:15

2 stops25h 35m

$2,152

Cheapest one-way

PerthZurich

PER Perth - ZRH Zurich

PERZRH

Perth

Wed 14/10

20:50-20:55

3 stops54h 05m

$700

PerthZurich

PER Perth - ZRH Zurich

PERZRH

Perth

Thu 15/10

17:20-09:50

3 stops46h 30m

$733

PerthZurich

PER Perth - ZRH Zurich

PERZRH

Perth

Sat 17/10

05:35-08:05

3 stops56h 30m

$747

PerthZurich

PER Perth - ZRH Zurich

PERZRH

Perth

Sun 4/10

07:30-13:20

3 stops35h 50m

$832

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 16 resultsSorted by cheapest first

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.

PER-ZRH

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

PER-IN9

PER-ZRH

How much does it cost for a return flight from Perth to Interlaken?

Airfare is below average for this route at the moment.

Perth to Interlaken flights typically cost between $1,807 and $2,400 in October.
The cheapest return price found within the last 5 days was $1,415 on Multiple Airlines (13 Oct–19 Oct).

Reviews of airlines servicing Interlaken

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

1,585 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Singapore Airlines

8.2

Very Good

1,585 reviews

Singapore Airlines

8.2

Very Good

1,585 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Emirates

8.1

Very Good

3,657 reviews

Singapore Airlines

8.2

Very Good

1,585 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Thai Airways

7.9

Good

417 reviews

Singapore Airlines

8.2

Very Good

1,585 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Cathay Pacific

7.6

Good

1,455 reviews

Singapore Airlines

8.2

Very Good

1,585 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Qatar Airways

7.4

Good

3,737 reviews

Singapore Airlines

8.2

Very Good

1,585 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Related info for your journey

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 7 different airlines.
How long is the flight from Perth to Interlaken?
A quick flight from Perth to Interlaken can take about 38h 05m. Cathay Pacific provides one of the quickest options available for as low as $1,748. Perth and Interlaken are separated by a distance of 13795 km.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

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Other flights from Perth

Popular flights

Top destinations

Alternative routes for Perth to Interlaken

Perth to Zurich flights

Perth to Geneva flights

Top 7 airlines flying from Perth to Interlaken

Airline	Cheapest	Average	Flexibility	On-time
Cathay Pacific	Cheapest$1,134	Average$1,577	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Singapore Airlines	Cheapest$1,338	Average$2,046	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qatar Airways	Cheapest$1,425	Average$1,918	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Thai Airways	Cheapest$1,506	Average$2,145	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights
Emirates	Cheapest$1,581	Average$2,253	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Qantas Airways	Cheapest$1,602	Average$2,464	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Virgin Australia	Cheapest$1,716	Average$2,238	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights

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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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Cheap flights from Perth to Interlaken from $650

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Perth to Interlaken

Cheapest flights from Perth to InterlakenExplore 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 21 August 2026.

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 21 August 2026.

Best flights from Perth to InterlakenDiscover carefully curated flight deals from Perth to Interlaken that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Discover carefully curated flight deals from Perth to Interlaken that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Perth to InterlakenDiscover last-minute flight deals from Perth to Interlaken. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from Perth to Interlaken. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Perth to InterlakenSearch for one-way flight options from Perth to Interlaken. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Search for one-way flight options from Perth to Interlaken. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

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Use the filters below to find and compare flights from Perth to Interlaken that are best for you.

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.

Cheapflights Insights

How much does it cost for a return flight from Perth to Interlaken?

Airfare is below average for this route at the moment.

Perth to Interlaken flights typically cost between $1,807 and $2,400 in October.The cheapest return price found within the last 5 days was $1,415 on Multiple Airlines (13 Oct–19 Oct).

Reviews of airlines servicing Interlaken

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.

Related info for your journey

What airport do you fly from for flights from Perth to Interlaken?

How long is the flight from Perth to Interlaken?

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

How can I find direct flights from Perth to Interlaken?

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

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.

Complete your trip

Complete your trip to Interlaken by adding a car hire and/or hotel booking to your travel itinerary.

Search flights from Perth to Interlaken by cabin class

Find flights from Perth to Interlaken, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Perth and Interlaken flights

Browse other Perth and Interlaken flight options. Last updated on 21 August 2026.

Other flights from Perth

Browse through other flights departing from Perth. Flights are based on user searches made on Cheapflights and were last updated on 21 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Perth to Interlaken flights

Consider these flights travelling from Perth to Interlaken.

Top 7 airlines flying from Perth to Interlaken

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

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

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

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

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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 21 August 2026.

Best flights from Perth to Interlaken
Discover carefully curated flight deals from Perth to Interlaken that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Perth to Interlaken
Discover last-minute flight deals from Perth to Interlaken. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Perth to Interlaken
Search for one-way flight options from Perth to Interlaken. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Perth to Interlaken flights typically cost between $1,807 and $2,400 in October.
The cheapest return price found within the last 5 days was $1,415 on Multiple Airlines (13 Oct–19 Oct).