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 is the cheapest time of day to fly from CWL to IN9?

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

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

Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Interlaken. On average, Cardiff Wales has 0 outbound flights to Interlaken per day from 1 airline. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.

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

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

How can I find direct flights from Cardiff to Interlaken?

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

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

Yes. Cheapflights offers flight deals from Cardiff 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.

£60+ Cheap Flights from Cardiff to Interlaken

Cheap flight deals from Cardiff to Interlaken

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Cardiff to Interlaken
Explore the most affordable flight options available from Cardiff to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Sun 18/1021:45 -

1 stop11h 50m

Fri 23/1020:50 -

1 stop11h 05m

Deal found 27/8£195

Thu 8/1022:50 -

2 stops21h 05m

Thu 15/1018:15 -

2 stops14h 05m

Deal found 24/8£199

Fri 9/1007:45 -

2 stops12h 10m

Mon 12/1010:00 -

2 stops12h 45m

Deal found 28/8£225

Wed 16/923:50 -

2 stops20h 00m

Sat 19/921:55 -

2 stops17h 25m

Deal found 27/8£238

Thu 8/1009:45 -

1 stop6h 00m

Thu 15/1017:35 -

1 stop16h 40m

Deal found 24/8£244

Find flight deals from Cardiff to Interlaken

Round-trip from	£195
One-way from	£60

18/10-23/10
2 total stops
22h 55m total
Cardiff to Interlaken

Search Deals

12/10
1 total stop
11h 25m total
Cardiff to Interlaken

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CardiffZurich

CWL Cardiff Wales - ZRH Zurich

CWLZRH

Cardiff Wales

Sun 18/10

21:45-10:35

1 stop11h 50m

Zurich

Fri 23/10

20:50-06:55

1 stop11h 05m

£195

CardiffZurich

CWL Cardiff Wales - ZRH Zurich

CWLZRH

Cardiff Wales

Thu 8/10

22:50-20:50

2 stops21h 00m

Zurich

Thu 15/10

18:15-07:20

2 stops14h 05m

£203

CardiffZurich

CWL Cardiff Wales - ZRH Zurich

CWLZRH

Cardiff Wales

Thu 8/10

09:45-16:45

1 stop6h 00m

Zurich

Thu 15/10

17:35-09:15

1 stop16h 40m

£244

CardiffZurich

CWL Cardiff Wales - ZRH Zurich

CWLZRH

Cardiff Wales

Fri 9/10

17:15-08:35

1 stop14h 20m

Zurich

Mon 12/10

19:25-16:45

1 stop22h 20m

£244

Fastest return journey

CardiffZurich

CWL Cardiff Wales - ZRH Zurich

CWLZRH

Cardiff Wales

Wed 16/9

17:15-22:25

1 stop4h 10m

Zurich

Sat 19/9

17:35-09:15

1 stop16h 40m

£247

CardiffZurich

CWL Cardiff Wales - ZRH Zurich

CWLZRH

Cardiff Wales

Fri 9/10

07:45-20:55

2 stops12h 10m

Zurich

Mon 12/10

07:00-21:45

3 stops15h 45m

£288

Cheapest one-way

Fastest single journey

CardiffZurich

CWL Cardiff Wales - ZRH Zurich

CWLZRH

Cardiff Wales

Mon 12/10

22:10-10:35

1 stop11h 25m

£60

CardiffZurich

CWL Cardiff Wales - ZRH Zurich

CWLZRH

Cardiff Wales

Sun 18/10

21:45-10:35

1 stop11h 50m

£73

CardiffZurich

CWL Cardiff Wales - ZRH Zurich

CWLZRH

Cardiff Wales

Sat 5/9

07:30-20:15

2 stops11h 45m

£150

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Sorted by cheapest first

Best time to book a flight from Cardiff to Interlaken

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

CWL-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 Cardiff to Interlaken

CWL-IN9

CWL-ZRH

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Interlaken

See what other customers who have flown with KLM from Cardiff to Interlaken have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,566 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

KLM

7.8

Good

1,566 reviews

KLM

7.8

Good

1,566 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

What airport do you fly from for flights from Cardiff to Interlaken?
Most people fly from Cardiff Wales (CWL) if they book a flight from Cardiff to Interlaken. On average, Cardiff Wales has 0 outbound flights to Interlaken per day from 1 airline. Cardiff Wales is conveniently located just 9.1 mi from Cardiff’s city center.
Can I find deals for flights from Cardiff to Interlaken that include hotel bookings?
Yes. In addition to deals on Cardiff to Interlaken flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Interlaken?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Interlaken.
Can I find deals for business class flights from Cardiff to Interlaken?
Yes. Cheapflights offers flight deals from Cardiff 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

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Alternative routes for Cardiff to Interlaken

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Top airline flying from Cardiff to Interlaken

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£207	Average£271	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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

Yes, we can. To see specific flights from Cardiff to Interlaken with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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Cheap flights from Cardiff to Interlaken from £60

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Interlaken

Cheapest flights from Cardiff to InterlakenExplore the most affordable flight options available from Cardiff to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Explore the most affordable flight options available from Cardiff to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Best flights from Cardiff to InterlakenDiscover carefully curated flight deals from Cardiff to Interlaken that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Discover carefully curated flight deals from Cardiff to Interlaken that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Last-minute flights from Cardiff to InterlakenDiscover last-minute flight deals from Cardiff to Interlaken. Data last updated 28 August 2026 and is based on user searches.

Discover last-minute flight deals from Cardiff to Interlaken. Data last updated 28 August 2026 and is based on user searches.

One-way flights from Cardiff to InterlakenSearch for one-way flight options from Cardiff to Interlaken. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Search for one-way flight options from Cardiff to Interlaken. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

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

Best time to book a flight from Cardiff to Interlaken

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

Cheapflights Insights

Reviews of airlines servicing Interlaken

See what other customers who have flown with KLM from Cardiff to Interlaken have to say. Users can see the overall rating for each airline as well as how each is rated 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 Cardiff to Interlaken?

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

How can I find direct flights from Cardiff to Interlaken?

Can I find deals for business class flights from Cardiff 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 Cardiff 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.

Direct flights to Switzerland

Book a non-stop flight to one of these other cities located in Switzerland.

Search flights from Cardiff to Interlaken by cabin class

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

Cardiff and Interlaken flights

Browse other Cardiff and Interlaken flight options. Last updated on 28 August 2026.

Other flights from Cardiff

Browse through other flights departing from Cardiff. Flights are based on user searches made on Cheapflights and were last updated on 28 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Cardiff to Interlaken flights

Consider these flights travelling from Cardiff to Interlaken.

Top airline flying from Cardiff to Interlaken

Fly with Cheapflights

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

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

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

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

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Travel Smart

Cheapest flights from Cardiff to Interlaken
Explore the most affordable flight options available from Cardiff to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 August 2026.

Best flights from Cardiff to Interlaken
Discover carefully curated flight deals from Cardiff to Interlaken that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Last-minute flights from Cardiff to Interlaken
Discover last-minute flight deals from Cardiff to Interlaken. Data last updated 28 August 2026 and is based on user searches.

One-way flights from Cardiff to Interlaken
Search for one-way flight options from Cardiff to Interlaken. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.