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Cheap flights from Sydney to Interlaken from $819

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ZRH
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Interlaken are usually found in March or February, booked 33 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Sydney to Interlaken

Keep the following information in mind while searching for Sydney to Interlaken flight deals. Data was last updated 25 March 2025.

Round-trip from

$1,667

One-way from

$819

Popular in

December

Cheapest in

March

Average price

$1,810
14/6-4/7
  • 14/6-4/7
  • 4 total stops
  • 95h 15m total
  • Sydney to Interlaken
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20/5
  • 20/5
  • 3 total stops
  • 39h 35m total
  • Sydney to Interlaken
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($311 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($79 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Sydney to Interlaken

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 25 March 2025.

Mon 11/821:50SYD - ZRH
2 stops32h 40mCathay Pacific
Tue 2/913:30ZRH - SYD
1 stop22h 40mCathay Pacific
Deal found 23/3$1,664
Sat 14/619:40SYD - ZRH
2 stops47h 20mMultiple Airlines
Fri 4/706:55ZRH - SYD
2 stops47h 55mMultiple Airlines
Deal found 22/3$1,667
Mon 10/1119:10SYD - ZRH
1 stop22h 40mSWISS
Wed 26/1110:35ZRH - SYD
1 stop35h 05mSWISS
Deal found 23/3$1,672
Wed 15/1016:00SYD - ZRH
1 stop23h 15mSingapore Airlines
Wed 29/1010:35ZRH - SYD
1 stop21h 20mSingapore Airlines
Deal found 24/3$1,681
Tue 10/621:30SYD - ZRH
1 stop41h 30mEtihad Airways
Tue 12/822:35ZRH - SYD
1 stop35h 25mEtihad Airways
Deal found 23/3$1,705
Tue 3/620:55SYD - ZRH
2 stops25h 10mTurkish Airlines
Wed 3/907:40ZRH - SYD
2 stops27h 20mTurkish Airlines
Deal found 23/3$1,735
Thu 4/914:50SYD - ZRH
1 stop25h 00mThai Airways
Thu 11/913:30ZRH - SYD
1 stop23h 00mThai Airways
Deal found 23/3$1,829
Mon 10/1116:10SYD - ZRH
2 stops33h 30mLufthansa
Tue 25/1109:30ZRH - SYD
2 stops25h 45mLufthansa
Deal found 23/3$1,834
Sun 16/1115:50SYD - ZRH
1 stop25h 10mQatar Airways
Wed 26/1108:45ZRH - SYD
1 stop24h 05mQatar Airways
Deal found 23/3$1,861
Wed 26/316:20SYD - ZRH
2 stops37h 55mBritish Airways
Tue 15/410:25ZRH - SYD
2 stops34h 55mBritish Airways
Deal found 23/3$1,864
Mon 6/1013:45SYD - ZRH
2 stops29h 00mFinnair
Fri 31/1019:05ZRH - SYD
2 stops27h 20mFinnair
Deal found 22/3$1,893
Mon 29/1209:15SYD - ZRH
2 stops46h 50mJapan Airlines
Fri 23/110:40ZRH - SYD
2 stops34h 10mJapan Airlines
Deal found 22/3$1,906

Cheapflights Fare Finder

Customise your flight search to find flights from Sydney 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 25 March 2025.
Use the filters below to find and compare flights from Sydney to Interlaken that are best for you.

Fly from

Sydney

Fly to

Interlaken

Route

Depart

Return

Price

SydneyZurich

SYD - ZRH

SYDZRH

Sydney Kingsford Smith

Mon 11/8

21:50-22:30

2 stops32h 40m

Zurich

Tue 2/9

13:30-20:10

1 stop22h 40m

$1,664

SydneyZurich

SYD - ZRH

SYDZRH

Sydney Kingsford Smith

Sat 14/6

19:40-11:00

2 stops47h 20m

Zurich

Fri 4/7

06:55-14:50

2 stops47h 55m

$1,667

SydneyZurich

SYD - ZRH

SYDZRH

Sydney Kingsford Smith

Tue 10/6

21:30-07:00

1 stop41h 30m

Zurich

Tue 12/8

22:35-18:00

1 stop35h 25m

$1,705

SydneyZurich

SYD - ZRH

SYDZRH

Sydney Kingsford Smith

Tue 3/6

20:55-14:05

2 stops25h 10m

Zurich

Wed 3/9

07:40-19:00

2 stops27h 20m

$1,735

SydneyZurich

SYD - ZRH

SYDZRH

Sydney Kingsford Smith

Thu 4/9

14:50-07:50

1 stop25h 00m

Zurich

Thu 11/9

13:30-20:30

1 stop23h 00m

$1,829

SydneyZurich

SYD - ZRH

SYDZRH

Sydney Kingsford Smith

Mon 15/9

11:00-08:15

1 stop29h 15m

Zurich

Sun 21/9

22:40-05:55

1 stop23h 15m

$1,855

SydneyZurich

SYD - ZRH

SYDZRH

Sydney Kingsford Smith

Thu 4/9

06:00-20:20

1 stop22h 20m

Zurich

Thu 11/9

15:25-06:25

2 stops31h 00m

$1,942

SydneyZurich

SYD - ZRH

SYDZRH

Sydney Kingsford Smith

Mon 11/8

12:45-09:45

2 stops29h 00m

Zurich

Tue 2/9

19:05-06:40

2 stops27h 35m

$2,050

SydneyZurich

SYD - ZRH

SYDZRH

Sydney Kingsford Smith

Sat 19/4

09:30-07:45

2 stops30h 15m

Zurich

Fri 2/5

13:35-06:55

1 stop33h 20m

$2,070

SydneyZurich

SYD - ZRH

SYDZRH

Sydney Kingsford Smith

Sun 31/8

06:00-13:20

1 stop39h 20m

Zurich

Thu 2/10

15:25-08:15

2 stops32h 50m

$2,079

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 24 results
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2
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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.
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

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

Use this chart to determine the optimal time to book a return flight from Sydney to Interlaken. Price data was last updated on 21 March 2025.

To ensure you get the cheapest price possible for a flight from Sydney to Interlaken, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Sydney to Interlaken (average of $1,107). Flying from Sydney 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 SYD to IN9?

Find hourly flight availability from Sydney 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 25 March 2025.

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 is the cheapest day to fly from Sydney to Interlaken?

Use this chart to determine the cheapest time to fly return from Sydney to Interlaken. Price data was last updated on 24 March 2024.

Travellers seeking maximum savings on their Sydney to Interlaken flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Interlaken by month

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

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

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 25 March 2025.
To help decide which airline to fly from Sydney to Interlaken, see what other customers have to say about Japan Airlines, Singapore Airlines and Emirates. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Food

7.7

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Japan Airlines
8.3
Very Good
1,440 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Food

7.7

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Singapore Airlines
8.1
Very Good
1,284 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Food

7.7

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Emirates
8.0
Very Good
3,190 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Food

7.7

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
KLM
7.8
Good
1,318 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Food

7.7

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!
Thai Airways
7.8
Good
316 reviews
Japan Airlines
8.3
Very Good
1,440 reviews
Check prices

Food

7.7

Crew

8.7

Overall

8.3

Boarding

8.4

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Diego,Nov 2024

HKG - NRT

overall very good; just found a bit poor the food options in Narita airport but the in the flight it was good but limited (no real choice to avoid seafood or clearly stay away from pork..); most of the food was tasty tho and the choice was nice, specially their snacks and dessert and drinks. The in-flight systems was so-so (too complicated interface; they should rehaul with a proper UIX), and I specially appreciated their segments of videos capsules about the behind the scenes including an overview of technicalities of their aircraft and days in the life of their pilots. It was refreshing and give a good ideas of the efforts and challenges every employees has to deal with. Loved it!

Related info for your journey

Find useful and relevant information for your journey from Sydney 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 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 16 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.

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

    The cheapest airline one-way is Thai Airways, with whom users have recently found tickets for as low as $972. However, be on the lookout for offers from Turkish Airlines and Air India, 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.

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

    Currently, February is the cheapest month in which you can book a flight from Sydney to Interlaken (average of $1,107). Flying from Sydney 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

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Alternative routes for Sydney to Interlaken

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Sydney to Interlaken

Discover the top 10 airlines that operate flights from Sydney 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,024Average$1,385FlexibilityNo cancel feeOn-time67%
Search Air China flights
Turkish AirlinesCheapest$1,330Average$1,639FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest$1,354Average$1,912FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest$1,388Average$1,775FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
EmiratesCheapest$1,470Average$2,269FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Etihad AirwaysCheapest$1,489Average$1,968FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Cathay PacificCheapest$1,506Average$2,012FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$1,534Average$2,080FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Japan AirlinesCheapest$1,547Average$1,988FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
China SouthernCheapest$1,568Average$1,920FlexibilityNo cancel feeOn-time69%
Search China Southern flights

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

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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?

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