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Cheap flights from Cardiff to Frankfurt am Main from £120

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — FRA
6 Sep — 13 Sep1
1 adult

Cheap flight deals from Cardiff to Frankfurt am Main

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Frankfurt am Main (FK0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 September 2025.

Round-trip from

£172

One-way from

£120

Popular in

May

Cheapest in

October

Average price

£230
15/10-22/10
  • 15/10-22/10
  • 3 total stops
  • 33h 25m total
  • Cardiff to Frankfurt am Main
Search Deals
4/11
  • 4/11
  • 3 total stops
  • 23h 25m total
  • Cardiff to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£59 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Cardiff to Frankfurt am Main

Cheapest flights from Cardiff to Frankfurt am Main
Explore the most affordable flight options available from Cardiff to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 September 2025.

Wed 15/1020:05CWL - FRA
2 stops21h 40mMultiple Airlines
Wed 22/1020:40FRA - CWL
1 stop11h 45mMultiple Airlines
Deal found 31/8£172
Wed 15/1017:15CWL - FRA
1 stop3h 45mKLM
Wed 22/1007:00FRA - CWL
1 stop3h 15mKLM
Deal found 31/8£242
Mon 15/917:15CWL - FRA
1 stop15h 20mKLM
Mon 22/919:20FRA - CWL
1 stop14h 55mKLM
Deal found 30/8£243
Mon 15/917:15CWL - FRA
1 stop3h 45mKLM
Tue 23/907:00FRA - CWL
1 stop3h 15mKLM
Deal found 30/8£251
Thu 18/909:50CWL - FRA
1 stop6h 25mKLM
Wed 24/907:00FRA - CWL
1 stop3h 15mKLM
Deal found 1/9£252
Mon 15/913:10CWL - FRA
2 stops20h 00mMultiple Airlines
Mon 22/921:00FRA - CWL
2 stops19h 55mMultiple Airlines
Deal found 30/8£259
Fri 3/1017:15CWL - FRA
1 stop15h 20mKLM
Thu 9/1019:20FRA - CWL
1 stop14h 55mKLM
Deal found 30/8£260

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Frankfurt am Main 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 1 September 2025.
Use the filters below to find and compare flights from Cardiff to Frankfurt am Main that are best for you.

Fly from

Cardiff

Fly to

Frankfurt am Main

Route

Depart

Return

Price

CardiffFrankfurt am Main

CWL - FRA

CWLFRA

Cardiff Wales

Wed 15/10

20:05-18:45

2 stops21h 40m

Frankfurt am Main

Wed 22/10

20:40-07:25

1 stop11h 45m

£172

CardiffFrankfurt am Main

CWL - FRA

CWLFRA

Cardiff Wales

Wed 15/10

17:15-22:00

1 stop3h 45m

Frankfurt am Main

Wed 22/10

07:00-09:15

1 stop3h 15m

£242

CardiffFrankfurt am Main

CWL - FRA

CWLFRA

Cardiff Wales

Mon 15/9

17:15-09:35

1 stop15h 20m

Frankfurt am Main

Mon 22/9

19:20-09:15

1 stop14h 55m

£243

CardiffFrankfurt am Main

CWL - FRA

CWLFRA

Cardiff Wales

Mon 15/9

17:15-22:00

1 stop3h 45m

Frankfurt am Main

Tue 23/9

07:00-09:15

1 stop3h 15m

£251

CardiffFrankfurt am Main

CWL - FRA

CWLFRA

Cardiff Wales

Thu 18/9

09:50-17:15

1 stop6h 25m

Frankfurt am Main

Wed 24/9

07:00-09:15

1 stop3h 15m

£252

CardiffFrankfurt am Main

CWL - FRA

CWLFRA

Cardiff Wales

Mon 15/9

13:10-10:10

2 stops20h 00m

Frankfurt am Main

Mon 22/9

21:00-15:55

2 stops19h 55m

£259

CardiffFrankfurt am Main

CWL - FRA

CWLFRA

Cardiff Wales

Fri 3/10

17:15-09:35

1 stop15h 20m

Frankfurt am Main

Thu 9/10

19:20-09:15

1 stop14h 55m

£260

CardiffFrankfurt am Main

CWL - FRA

CWLFRA

Cardiff Wales

Tue 4/11

16:45-17:10

3 stops23h 25m

£120

CardiffFrankfurt am Main

CWL - FRA

CWLFRA

Cardiff Wales

Tue 4/11

17:25-22:25

1 stop4h 00m

£165

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Best time to book a flight from Cardiff to Frankfurt am Main

Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main 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 Frankfurt am Main

What is the cheapest month to book a flight from Cardiff to Frankfurt am Main?

Currently, February is the cheapest month in which you can book a flight from Cardiff to Frankfurt am Main (average of £187). Flying from Cardiff to Frankfurt am Main in June is currently the most expensive (average of £247). 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.

Reviews of airlines servicing Frankfurt am Main

Get insights into the airlines that provide service to Frankfurt am Main. 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 Frankfurt am Main. Reviews last updated 1 September 2025.
See what other customers who have flown with KLM from Cardiff to Frankfurt am Main have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,382 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,382 reviews
KLM
7.8
Good
1,382 reviews
Check prices

Comfort

7.7

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Frankfurt am Main. 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 Frankfurt am Main?

    For a flight from Cardiff to Frankfurt am Main, you will be flying from Cardiff Wales. Cardiff Wales (CWL) is just 9.1 mi from the center of the city. Cardiff Wales is the only Cardiff airport and it handles 0 outbound flights to Frankfurt am Main per day. 1 airline has flights to Frankfurt am Main from Cardiff Wales on a regular basis.

  • How long is the flight from Cardiff to Frankfurt am Main?

    For as low as £242, KLM can have you in Frankfurt am Main from Cardiff in 3h 45m. Cardiff and Frankfurt am Main are separated by a distance of 528 mi.

  • What is the cheapest airline to fly from Cardiff to Frankfurt am Main round-trip?

    Our cheapest airline available from Cardiff to Frankfurt am Main is KLM. Our recent data shows that you can find tickets from as low as £204 on this airline. Users have found that KLM is 33% cheaper than the other options available to this destination.

  • Can I find deals for flights from Cardiff to Frankfurt am Main that include hotel bookings?

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

  • How can I find direct flights from Cardiff to Frankfurt am Main?

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

  • Can I find deals for business class flights from Cardiff to Frankfurt am Main?

    Yes. Cheapflights offers flight deals from Cardiff to Frankfurt am Main 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 Frankfurt am Main?

    Currently, February is the cheapest month in which you can book a flight from Cardiff to Frankfurt am Main (average of £187). Flying from Cardiff to Frankfurt am Main in June is currently the most expensive (average of £247). 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 Frankfurt am Main

Discover the top airline that operate flights from Cardiff to Frankfurt am Main. 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 1 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£204Average£293FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Frankfurt am Main?

Cheapflights makes it easy to find Cardiff to Frankfurt am Main flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Frankfurt am Main?

Millions of users choose and trust Cheapflights to book the best flight deals from Cardiff to Frankfurt am Main 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 Frankfurt am Main with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cardiff to Frankfurt am Main, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Cardiff to Frankfurt am Main become cheaper?

Yes! Start tracking prices for Cardiff to Frankfurt am Main flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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