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Cheap flights from Cardiff to Interlaken from £114

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — ZRH
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Cardiff to Interlaken

Enter your travel dates to find the best prices.

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 31 October 2025.

Fri 14/1117:15CWL - ZRH
1 stop14h 00mKLM
Sun 16/1106:50ZRH - CWL
1 stop4h 00mKLM
Deal found 29/10£248
Thu 13/1117:25CWL - ZRH
1 stop4h 00mKLM
Sun 16/1106:50ZRH - CWL
1 stop4h 00mKLM
Deal found 29/10£251
Fri 14/1110:20CWL - ZRH
2 stops11h 10mMultiple Airlines
Sun 16/1106:50ZRH - CWL
1 stop4h 00mMultiple Airlines
Deal found 29/10£371
Thu 13/1110:20CWL - ZRH
2 stops6h 30mMultiple Airlines
Sun 16/1106:50ZRH - CWL
1 stop4h 00mMultiple Airlines
Deal found 30/10£542

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 31 October 2025.

Round-trip from

£206

One-way from

£114

Popular in

December

Cheapest in

April

Average price

£241
24/1-29/1
  • 24/1-29/1
  • 4 total stops
  • 40h 55m total
  • Cardiff to Interlaken
Search Deals
Vueling
  • Vueling
  • 6/1
  • 1 total stop
  • 11h 50m total
  • Cardiff to Interlaken
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 31 October 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

Sat 24/1

20:15-20:50

2 stops23h 35m

Zurich

Thu 29/1

21:35-13:55

2 stops17h 20m

£206

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Sat 24/1

20:15-08:55

3 stops35h 40m

Zurich

Wed 28/1

17:30-10:05

2 stops17h 35m

£231

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Sat 24/1

17:25-11:00

1 stop16h 35m

Zurich

Wed 28/1

06:50-16:55

1 stop11h 05m

£247

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Sat 17/1

17:25-22:25

1 stop4h 00m

Zurich

Sat 24/1

06:50-09:50

1 stop4h 00m

£247

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Sat 24/1

17:25-22:25

1 stop4h 00m

Zurich

Thu 29/1

09:00-16:55

1 stop8h 55m

£247

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Fri 14/11

17:15-08:15

1 stop14h 00m

Zurich

Sun 16/11

06:50-09:50

1 stop4h 00m

£248

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Thu 13/11

17:25-22:25

1 stop4h 00m

Zurich

Sun 16/11

06:50-09:50

1 stop4h 00m

£251

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Tue 6/1

20:55-09:45

1 stop11h 50m

£114

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Tue 6/1

10:20-08:15

1 stop20h 55m

£178

CardiffZurich

CWL - ZRH

CWLZRH

Cardiff Wales

Tue 6/1

16:45-11:10

3 stops17h 25m

£329

Flights are sorted by cheapest return flights first.

Deals found on 29/10

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, March is the cheapest month in which you can book a flight from Cardiff to Interlaken (average of £33). Flying from Cardiff to Interlaken in August is currently the most expensive (average of £125). 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 31 October 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 28% on flights from Cardiff to Interlaken by exploring options for tickets in the evening.

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 31 October 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
7.7
Good
1,406 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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.

  • How long is the flight from Cardiff to Interlaken?

    For as low as £247, KLM can have you in Interlaken from Cardiff in 16h 35m. The distance between Cardiff and Interlaken is about 599 mi.

  • 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, March is the cheapest month in which you can book a flight from Cardiff to Interlaken (average of £33). Flying from Cardiff to Interlaken in August is currently the most expensive (average of £125). 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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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 31 October 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£168Average£239FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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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?

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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