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Cheap flights from Cardiff to Interlaken from £158

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ZRH
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Cardiff to Interlaken

Keep the following information in mind while searching for Cardiff to Interlaken flight deals. Data was last updated 17 September 2025.

Round-trip from

£158

Popular in

December

Cheapest in

April

Average price

£292
31/10-7/11
  • 31/10-7/11
  • 2 total stops
  • 17h 30m total
  • Cardiff to Interlaken
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£9 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Cardiff to Interlaken

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 17 September 2025.

Fri 31/1022:25CWL - ZRH
1 stop10h 55mMultiple Airlines
Fri 7/1116:25ZRH - CWL
1 stop6h 35mMultiple Airlines
Deal found 16/9£158
Fri 14/1122:25CWL - ZRH
1 stop10h 55mMultiple Airlines
Sun 16/1116:25ZRH - CWL
1 stop5h 30mMultiple Airlines
Deal found 16/9£173
Thu 30/1014:30CWL - ZRH
2 stops17h 25mMultiple Airlines
Thu 6/1121:35ZRH - CWL
2 stops19h 05mMultiple Airlines
Deal found 15/9£195
Thu 30/1017:25CWL - ZRH
1 stop4h 00mKLM
Thu 6/1106:50ZRH - CWL
1 stop4h 00mKLM
Deal found 15/9£228
Fri 14/1117:15CWL - ZRH
1 stop4h 10mKLM
Sun 16/1119:10ZRH - CWL
1 stop15h 40mKLM
Deal found 15/9£241

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff 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 858,174 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Cardiff to Interlaken that are best for you.

Fly from

Cardiff

Fly to

Interlaken

Route

Depart

Return

Price

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Fri 31/10

22:25-10:20

1 stop10h 55m

Zurich

Fri 7/11

16:25-22:00

1 stop6h 35m

£158

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Fri 14/11

22:25-10:20

1 stop10h 55m

Zurich

Sun 16/11

16:25-20:55

1 stop5h 30m

£173

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Thu 30/10

14:30-08:55

2 stops17h 25m

Zurich

Thu 6/11

21:35-15:40

2 stops19h 05m

£195

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Thu 30/10

17:25-22:25

1 stop4h 00m

Zurich

Thu 6/11

06:50-09:50

1 stop4h 00m

£228

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Fri 14/11

17:15-22:25

1 stop4h 10m

Zurich

Sun 16/11

19:10-09:50

1 stop15h 40m

£241

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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.
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

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

Currently, November is the cheapest month in which you can book a flight from Cardiff to Interlaken (average of £153). Flying from Cardiff to Interlaken in August is currently the most expensive (average of £238). 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 CWL to IN9?

Find hourly flight availability from Cardiff 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 17 September 2025.

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.

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 17 September 2025.
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
1,386 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Food

7.3

Comfort

7.7

Entertainment

7.2

Overall

7.8

Boarding

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from Cardiff 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 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.

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

    Currently, November is the cheapest month in which you can book a flight from Cardiff to Interlaken (average of £153). Flying from Cardiff to Interlaken in August is currently the most expensive (average of £238). 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

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Top airline flying from Cardiff to Interlaken

Discover the top airline that operate flights from Cardiff 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 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£162Average£224FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cardiff 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 Cardiff to Interlaken?

Millions of users choose and trust Cheapflights to book the best flight deals from Cardiff to Interlaken for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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?

Yes, Cheapflights offers price alerts on Cardiff to Interlaken flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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