How long is the flight from Sydney to Interlaken?

For as low as $1,723, Etihad Airways can have you in Interlaken from Sydney in 35h 30m. Sydney and Interlaken are separated by a distance of 16555 km. Both multi-stop and direct flights can be found to your destination and back.

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

The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as $632. However, be on the lookout for offers from China Eastern and Emirates, as they are both options that can get you from Sydney to Interlaken for a low price.

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 Sydney to Interlaken?

The most popular airlines flying from Sydney to Interlaken are Etihad Airways, Emirates and Cathay Pacific. Something to consider prior to booking your flight.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Interlaken as you normally would.

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

Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Interlaken. You should not have trouble finding flights to Interlaken from Kingsford Smith; the airport handles an average of 0 outbound flights to Interlaken per day. You should also have plenty of airline options to choose from since 14 airlines have flights from the Sydney airport to Interlaken. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

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

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

How can I find direct flights from Sydney to Interlaken?

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

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

Yes. Cheapflights offers flight deals from Sydney 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.

$660+ Cheap Flights from Sydney to Interlaken

Cheap flight deals from Sydney to Interlaken

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Sydney to Interlaken
Explore the most affordable flight options available from Sydney to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Mon 12/1012:00 -

1 stop28h 55m

Sun 25/1011:55 -

2 stops36h 05m

Deal found 16/9$1,537

Mon 2/1121:30 -

1 stop43h 00m

Mon 9/1115:10 -

1 stop29h 20m

Deal found 18/9$1,543

Thu 29/1021:30 -

1 stop43h 15m

Thu 12/1121:35 -

1 stop34h 10m

Deal found 16/9$1,546

Sun 1/1121:30 -

1 stop43h 25m

Wed 11/1114:20 -

2 stops37h 15m

Deal found 16/9$1,554

Thu 29/1021:30 -

1 stop30h 50m

Thu 5/1115:10 -

1 stop40h 35m

Deal found 16/9$1,568

Thu 15/1021:35 -

1 stop30h 20m

Wed 28/1010:30 -

1 stop34h 00m

Deal found 13/9$1,572

Sun 1/1116:50 -

1 stop35h 30m

Wed 11/1121:35 -

1 stop22h 55m

Deal found 16/9$1,579

Fri 30/1021:30 -

1 stop30h 40m

Fri 13/1110:30 -

1 stop34h 00m

Deal found 17/9$1,584

Mon 16/1121:30 -

1 stop30h 50m

Sun 22/1114:20 -

2 stops33h 05m

Deal found 15/9$1,602

Wed 28/1016:50 -

1 stop23h 55m

Wed 11/1110:30 -

1 stop34h 00m

Deal found 15/9$1,603

Wed 14/1022:05 -

2 stops25h 10m

Fri 23/1015:10 -

2 stops44h 00m

Deal found 16/9$1,626

Find flight deals from Sydney to Interlaken

Round-trip from	$1,537
One-way from	$660
Popular in	December
Cheapest in	November
Average price	$2,229

China Eastern
12/10-25/10
3 total stops
65h 00m total
Sydney to Interlaken

Search Deals

Etihad Airways
1/10-31/12
1 total stop
30h 05m total
Sydney to Interlaken

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($110 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($103 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyZurich

SYD Sydney Kingsford Smith - ZRH Zurich

SYDZRH

Sydney Kingsford Smith

Mon 5/10

21:35-19:00

1 stop30h 25m

Zurich

Wed 31/12

00:00-09:00

Nonstop0h 00m

$671

SydneyZurich

SYD Sydney Kingsford Smith - ZRH Zurich

SYDZRH

Sydney Kingsford Smith

Mon 5/10

21:30-10:10

2 stops45h 40m

Zurich

Wed 31/12

00:00-09:00

Nonstop0h 00m

$775

SydneyZurich

SYD Sydney Kingsford Smith - ZRH Zurich

SYDZRH

Sydney Kingsford Smith

Sat 12/12

21:35-19:05

2 stops55h 30m

Zurich

Wed 31/12

00:00-09:00

Nonstop0h 00m

$929

SydneyZurich

SYD Sydney Kingsford Smith - ZRH Zurich

SYDZRH

Sydney Kingsford Smith

Mon 21/9

20:35-20:55

2 stops32h 20m

Zurich

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,002

SydneyZurich

SYD Sydney Kingsford Smith - ZRH Zurich

SYDZRH

Sydney Kingsford Smith

Wed 2/12

12:00-06:55

1 stop28h 55m

Zurich

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,012

SydneyZurich

SYD Sydney Kingsford Smith - ZRH Zurich

SYDZRH

Sydney Kingsford Smith

Wed 23/9

20:35-19:05

2 stops54h 30m

Zurich

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,016

SydneyZurich

SYD Sydney Kingsford Smith - ZRH Zurich

SYDZRH

Sydney Kingsford Smith

Tue 22/9

20:35-19:15

1 stop30h 40m

Zurich

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,025

Fastest return journey

SydneyZurich

SYD Sydney Kingsford Smith - ZRH Zurich

SYDZRH

Sydney Kingsford Smith

Mon 21/9

20:50-13:20

1 stop24h 30m

Zurich

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,094

SydneyZurich

SYD Sydney Kingsford Smith - ZRH Zurich

SYDZRH

Sydney Kingsford Smith

Wed 2/12

11:05-07:25

1 stop30h 20m

Zurich

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,256

SydneyZurich

SYD Sydney Kingsford Smith - ZRH Zurich

SYDZRH

Sydney Kingsford Smith

Wed 2/12

16:30-22:25

2 stops39h 55m

Zurich

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,280

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Sydney to Interlaken

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

SYD-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 Sydney to Interlaken

SYD-IN9

SYD-ZRH

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

Airfare is below average for this route at the moment.

Sydney to Interlaken flights typically cost between $1,751 and $2,342 in October.
The cheapest return price found within the last 5 days was $1,537 on China Eastern (12 Oct–25 Oct).

Reviews of airlines servicing Interlaken

Get a feel of what it's like to fly with Singapore Airlines,Emirates, andThai Airways from Sydney to Interlaken by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

1,604 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Singapore Airlines

8.2

Very Good

1,604 reviews

Singapore Airlines

8.2

Very Good

1,604 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Emirates

8.1

Very Good

3,662 reviews

Singapore Airlines

8.2

Very Good

1,604 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Thai Airways

7.9

Good

420 reviews

Singapore Airlines

8.2

Very Good

1,604 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Cathay Pacific

7.6

Good

1,489 reviews

Singapore Airlines

8.2

Very Good

1,604 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Etihad Airways

7.3

Good

1,536 reviews

Singapore Airlines

8.2

Very Good

1,604 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

What airport do you fly from for flights from Sydney to Interlaken?
Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Interlaken. You should not have trouble finding flights to Interlaken from Kingsford Smith; the airport handles an average of 0 outbound flights to Interlaken per day. You should also have plenty of airline options to choose from since 14 airlines have flights from the Sydney airport to Interlaken. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.
How long is the flight from Sydney to Interlaken?
For as low as $1,723, Etihad Airways can have you in Interlaken from Sydney in 35h 30m. Sydney and Interlaken are separated by a distance of 16555 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Sydney to Interlaken one-way?
The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as $632. However, be on the lookout for offers from China Eastern and Emirates, as they are both options that can get you from Sydney to Interlaken for a low price.
Can I find deals for flights from Sydney to Interlaken that include hotel bookings?
Yes. In addition to deals on Sydney to Interlaken flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Interlaken?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Interlaken.
Can I find deals for business class flights from Sydney to Interlaken?
Yes. Cheapflights offers flight deals from Sydney 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

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Flights by cabin class

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Alternative routes for Sydney to Interlaken

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Ballina to Zurich flights

Top 10 airlines flying from Sydney to Interlaken

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest$1,002	Average$1,538	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Air China	Cheapest$1,095	Average$1,561	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Etihad Airways	Cheapest$1,127	Average$1,788	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Turkish Airlines	Cheapest$1,323	Average$1,678	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Cathay Pacific	Cheapest$1,358	Average$2,362	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Singapore Airlines	Cheapest$1,428	Average$2,067	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Qatar Airways	Cheapest$1,494	Average$2,098	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Virgin Australia	Cheapest$1,494	Average$2,066	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights
British Airways	Cheapest$1,571	Average$2,203	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Emirates	Cheapest$1,649	Average$2,465	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Interlaken from Sydney today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Sydney to Interlaken by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Sydney to Interlaken with no change fees.

Can Cheapflights notify me if prices for flights from Sydney 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 Sydney to Interlaken from $660

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Interlaken

Cheapest flights from Sydney to InterlakenExplore the most affordable flight options available from Sydney to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Explore the most affordable flight options available from Sydney to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Sydney to InterlakenDiscover carefully curated flight deals from Sydney to Interlaken that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals from Sydney to Interlaken that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Sydney to InterlakenDiscover last-minute flight deals from Sydney to Interlaken. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Interlaken. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Sydney to InterlakenSearch for one-way flight options from Sydney to Interlaken. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from Sydney to Interlaken. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

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

Best time to book a flight from Sydney to Interlaken

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

Cheapflights Insights

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

Airfare is below average for this route at the moment.

Sydney to Interlaken flights typically cost between $1,751 and $2,342 in October.The cheapest return price found within the last 5 days was $1,537 on China Eastern (12 Oct–25 Oct).

Reviews of airlines servicing Interlaken

Get a feel of what it's like to fly with Singapore Airlines,Emirates, andThai Airways from Sydney to Interlaken by reading reviews from past customers. Users have also rated airlines 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 Sydney to Interlaken?

How long is the flight from Sydney to Interlaken?

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

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

How can I find direct flights from Sydney to Interlaken?

Can I find deals for business class flights from Sydney 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 Sydney to Interlaken

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

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Search flights from Sydney to Interlaken by cabin class

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

Sydney and Interlaken flights

Browse other Sydney and Interlaken flight options. Last updated on 19 September 2026.

Other flights from Sydney

Browse through other flights departing from Sydney. Flights are based on user searches made on Cheapflights and were last updated on 19 September 2026.

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Sydney to Interlaken flights

Consider these flights travelling from Sydney to Interlaken.

Top 10 airlines flying from Sydney to Interlaken

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

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

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

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Cheapest flights from Sydney to Interlaken
Explore the most affordable flight options available from Sydney to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2026.

Best flights from Sydney to Interlaken
Discover carefully curated flight deals from Sydney to Interlaken that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from Sydney to Interlaken
Discover last-minute flight deals from Sydney to Interlaken. Data last updated 19 September 2026 and is based on user searches.

One-way flights from Sydney to Interlaken
Search for one-way flight options from Sydney to Interlaken. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Sydney to Interlaken flights typically cost between $1,751 and $2,342 in October.
The cheapest return price found within the last 5 days was $1,537 on China Eastern (12 Oct–25 Oct).