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

The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as $867. However, be on the lookout for offers from Thai Airways and Singapore Airlines, as they are both options that can get you from Perth to Interlaken for a low price. Find deals

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: Cathay Pacific, Emirates or Qantas Airways.

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

To save on the cost of your flight from Perth to Interlaken, book at least 50 days before your planned departure. Booking around this time can save you about 53% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,634 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,939.

What is the cheapest month to fly from Perth to Interlaken?

Our data shows that November tends to be the cheapest month to fly to Interlaken from Perth. Users have commonly found prices around $1,920 for the month, but tickets can be as low as $1,241. Due to multiple factors, prepare for potentially higher prices in December.

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 8 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.

$644+ Flights from Perth to Interlaken - Compare & Save Big

Cheapflights Tip: The best prices from Perth to Interlaken are usually found in November or May, booked 49 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap flight deals from Perth to Interlaken

Round-trip from	$1,336
One-way from	$867
Popular in	December
Cheapest in	November
Average price	$1,662

Cathay Pacific
11/6-18/6
2 total stops
55h 05m total
Perth to Interlaken

Search Deals

Cathay Pacific
27/8
1 total stop
27h 55m total
Perth to Interlaken

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($193 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($86 potential savings vs. average return price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Find flight deals from Perth to Interlaken

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 May 2025.

Wed 11/609:15PER - ZRH

1 stop27h 55mCathay Pacific

Wed 18/613:30ZRH - PER

1 stop27h 10mCathay Pacific

Deal found 26/5$1,336

Wed 11/605:10PER - ZRH

2 stops32h 05mMultiple Airlines

Wed 18/616:40ZRH - PER

2 stops29h 50mMultiple Airlines

Deal found 26/5$1,351

Fri 24/1017:10PER - ZRH

1 stop45h 40mSingapore Airlines

Fri 7/1110:35ZRH - PER

1 stop35h 50mSingapore Airlines

Deal found 26/5$1,620

Tue 29/715:40PER - ZRH

1 stop28h 40mQatar Airways

Tue 12/809:40ZRH - PER

1 stop20h 15mQatar Airways

Deal found 26/5$1,783

Wed 1/1006:00PER - ZRH

1 stop20h 20mEmirates

Sun 12/1015:25ZRH - PER

1 stop20h 10mEmirates

Deal found 26/5$2,011

Thu 4/1209:25PER - ZRH

1 stop28h 30mThai Airways

Thu 8/113:15ZRH - PER

1 stop35h 40mThai Airways

Deal found 26/5$2,032

Tue 30/902:10PER - ZRH

2 stops26h 25mMalaysia Airlines

Sun 12/1013:20ZRH - PER

2 stops43h 30mMalaysia Airlines

Deal found 26/5$2,042

Fri 29/812:25PER - ZRH

2 stops30h 55mQantas Airways

Fri 19/922:15ZRH - PER

1 stop20h 25mQantas Airways

Deal found 26/5$2,365

Wed 1/1022:45PER - ZRH

2 stops49h 40mOman Air

Sun 12/1020:35ZRH - PER

2 stops36h 15mOman Air

Deal found 26/5$2,503

Mon 28/702:10PER - ZRH

2 stops24h 45mTurkish Airlines

Tue 12/810:45ZRH - PER

2 stops23h 30mTurkish Airlines

Deal found 26/5$2,506

Wed 3/1201:30PER - ZRH

2 stops36h 00mEtihad Airways

Thu 8/110:25ZRH - PER

2 stops22h 50mEtihad Airways

Deal found 26/5$2,512

Fri 24/1006:50PER - ZRH

3 stops34h 15mKLM

Fri 7/1117:30ZRH - PER

3 stops38h 50mKLM

Deal found 26/5$3,009

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 27 May 2025.

Wed 11/609:15PER - ZRH

1 stop27h 55mCathay Pacific

Wed 18/613:30ZRH - PER

1 stop27h 10mCathay Pacific

Deal found 26/5$1,336

Wed 11/605:10PER - ZRH

2 stops32h 05mMultiple Airlines

Wed 18/616:40ZRH - PER

2 stops29h 50mMultiple Airlines

Deal found 26/5$1,351

Fri 24/1017:10PER - ZRH

1 stop45h 40mSingapore Airlines

Fri 7/1110:35ZRH - PER

1 stop35h 50mSingapore Airlines

Deal found 26/5$1,620

Tue 29/715:40PER - ZRH

1 stop28h 40mQatar Airways

Tue 12/809:40ZRH - PER

1 stop20h 15mQatar Airways

Deal found 26/5$1,783

Wed 1/1006:00PER - ZRH

1 stop20h 20mEmirates

Sun 12/1015:25ZRH - PER

1 stop20h 10mEmirates

Deal found 26/5$2,011

Tue 30/902:10PER - ZRH

2 stops26h 25mMalaysia Airlines

Sun 12/1013:20ZRH - PER

2 stops43h 30mMalaysia Airlines

Deal found 26/5$2,042

Fri 29/812:25PER - ZRH

2 stops30h 55mQantas Airways

Fri 19/922:15ZRH - PER

1 stop20h 25mQantas Airways

Deal found 26/5$2,365

Wed 1/1022:45PER - ZRH

2 stops49h 40mOman Air

Sun 12/1020:35ZRH - PER

2 stops36h 15mOman Air

Deal found 26/5$2,503

Mon 28/702:10PER - ZRH

2 stops24h 45mTurkish Airlines

Tue 12/810:45ZRH - PER

2 stops23h 30mTurkish Airlines

Deal found 26/5$2,506

Fri 24/1006:50PER - ZRH

3 stops34h 15mKLM

Fri 7/1117:30ZRH - PER

3 stops38h 50mKLM

Deal found 26/5$3,009

Sun 15/614:50PER - ZRH

2 stops33h 30mFinnair

Sat 21/619:05ZRH - PER

2 stops52h 45mFinnair

Deal found 26/5$6,433

Mon 1/917:10PER - ZRH

2 stops22h 35mLufthansa

Fri 31/1018:50ZRH - PER

2 stops36h 55mLufthansa

Deal found 26/5$16,809

Last-minute flights from Perth to Interlaken
Discover last-minute flight deals from Perth to Interlaken. Data last updated 27 May 2025 and is based on user searches.

Wed 11/609:15PER - ZRH

1 stop27h 55mCathay Pacific

Wed 18/613:30ZRH - PER

1 stop27h 10mCathay Pacific

Deal found 26/5$1,336

Wed 11/605:10PER - ZRH

2 stops32h 05mMultiple Airlines

Wed 18/616:40ZRH - PER

2 stops29h 50mMultiple Airlines

Deal found 26/5$1,351

Sat 14/601:10PER - ZRH

1 stop35h 05mSingapore Airlines

Thu 19/622:40ZRH - PER

1 stop24h 30mSingapore Airlines

Deal found 26/5$10,514

Sun 15/614:50PER - ZRH

2 stops33h 30mFinnair

Sat 21/619:05ZRH - PER

2 stops52h 45mFinnair

Deal found 26/5$6,433

Sun 15/622:20PER - ZRH

1 stop28h 00mQantas Airways

Sat 21/622:15ZRH - PER

1 stop20h 25mQantas Airways

Deal found 26/5$8,720

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 27 May 2025.

Wed 27/809:15PER - ZRH

1 stop27h 55mCathay Pacific

Deal found 26/5$867

Wed 27/821:55PER - ZRH

2 stops28h 25mMultiple Airlines

Deal found 26/5$873

Thu 28/809:20PER - ZRH

1 stop28h 30mThai Airways

Deal found 26/5$952

Tue 26/801:10PER - ZRH

1 stop37h 05mSingapore Airlines

Deal found 26/5$1,488

Cheapflights Fare Finder

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

Wed 11/6

09:15-07:10

1 stop27h 55m

Zurich

Wed 18/6

13:30-22:40

1 stop27h 10m

$1,336

PerthZurich

PER - ZRH

PERZRH

Perth

Wed 11/6

05:10-07:15

2 stops32h 05m

Zurich

Wed 18/6

16:40-04:30

2 stops29h 50m

$1,351

PerthZurich

PER - ZRH

PERZRH

Perth

Fri 24/10

17:10-08:50

1 stop45h 40m

Zurich

Fri 7/11

10:35-05:25

1 stop35h 50m

$1,620

PerthZurich

PER - ZRH

PERZRH

Perth

Tue 29/7

15:40-14:20

1 stop28h 40m

Zurich

Tue 12/8

09:40-11:55

1 stop20h 15m

$1,783

PerthZurich

PER - ZRH

PERZRH

Perth

Wed 1/10

06:00-20:20

1 stop20h 20m

Zurich

Sun 12/10

15:25-17:35

1 stop20h 10m

$2,011

PerthZurich

PER - ZRH

PERZRH

Perth

Tue 30/9

02:10-22:35

2 stops26h 25m

Zurich

Sun 12/10

13:20-14:50

2 stops43h 30m

$2,042

PerthZurich

PER - ZRH

PERZRH

Perth

Fri 29/8

12:25-13:20

2 stops30h 55m

Zurich

Fri 19/9

22:15-00:40

1 stop20h 25m

$2,365

PerthZurich

PER - ZRH

PERZRH

Perth

Wed 1/10

22:45-18:25

2 stops49h 40m

Zurich

Sun 12/10

20:35-14:50

2 stops36h 15m

$2,503

PerthZurich

PER - ZRH

PERZRH

Perth

Mon 28/7

02:10-20:55

2 stops24h 45m

Zurich

Tue 12/8

10:45-16:15

2 stops23h 30m

$2,506

PerthZurich

PER - ZRH

PERZRH

Perth

Fri 24/10

06:50-11:05

3 stops34h 15m

Zurich

Fri 7/11

17:30-15:20

3 stops38h 50m

$3,009

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 17 results

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?

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 49 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, February is the cheapest month in which you can book a flight from Perth to Interlaken (average of $1,092). Flying from Perth to Interlaken in December is currently the most expensive (average of $1,587). 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.

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 is the cheapest day to fly from Perth to Interlaken?

Travellers seeking maximum savings on their Perth to Interlaken flight should consider departing on Wednesday at midday when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Interlaken by month

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.

Temperature in Interlaken by month

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).

Reviews of airlines servicing Interlaken

Singapore Airlines

8.1

Very Good

1,299 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Singapore Airlines

8.1

Very Good

1,299 reviews

Singapore Airlines

8.1

Very Good

1,299 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Emirates

8.0

Very Good

3,248 reviews

Singapore Airlines

8.1

Very Good

1,299 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

KLM

7.8

Good

1,349 reviews

Singapore Airlines

8.1

Very Good

1,299 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Thai Airways

7.7

Good

333 reviews

Singapore Airlines

8.1

Very Good

1,299 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 8 different airlines.
What are the cheapest airlines to fly from Perth to Interlaken one-way?
The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as $867. However, be on the lookout for offers from Thai 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, February is the cheapest month in which you can book a flight from Perth to Interlaken (average of $1,092). Flying from Perth to Interlaken in December is currently the most expensive (average of $1,587). 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

Alternative routes for Perth to Interlaken

Perth to Zurich flights

Perth to Geneva flights

Top 8 airlines flying from Perth to Interlaken

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$1,233	Average$1,883	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Cathay Pacific	Cheapest$1,261	Average$1,501	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Virgin Australia	Cheapest$1,306	Average$1,816	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
Singapore Airlines	Cheapest$1,494	Average$1,902	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Turkish Airlines	Cheapest$1,496	Average$1,711	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Thai Airways	Cheapest$1,567	Average$1,958	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights
Emirates	Cheapest$1,704	Average$2,142	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Qantas Airways	Cheapest$1,771	Average$2,447	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways 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 $644

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Perth to Interlaken are usually found in November or May, booked 49 days in advance, depart on a Sunday or Wednesday and return on a Wednesday

Cheap 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 May 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 27 May 2025.

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 May 2025.

Cheapflights Fare Finder

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

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 23 May 2025.

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

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

Find hourly flight availability from Perth 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 27 May 2025.

What is the cheapest day to fly from Perth to Interlaken?

Use this chart to determine the cheapest time to fly return from Perth to Interlaken. Price data was last updated on 16 December 2024.

Rainfall in Interlaken by month

Plan your trip to Interlaken by taking into account the average rainfall totals by month.

Temperature in Interlaken by month

Plan your trip to Interlaken by taking into account the average temperature totals by month.

Reviews of airlines servicing Interlaken

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?

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

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?

What is the cheapest month to book a flight 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.

Top 8 airlines flying from Perth to Interlaken

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Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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 27 May 2025.