Find flights
When to book
Airlines
FAQs

Cheap flights from Cardiff to Hannover from £118

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 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — HAJ
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Cardiff to Hannover

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Hannover (HAJ). 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 12 September 2025.

Round-trip from

£248

One-way from

£118

Popular in

March

Cheapest in

July
KLM
  • KLM
  • 26/10-2/11
  • 2 total stops
  • 32h 30m total
  • Cardiff to Hannover
Search Deals
23/9
  • 23/9
  • 1 total stop
  • 15h 30m total
  • Cardiff to Hannover
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£10 potential savings vs. average return price).
Search Deals

Find flight deals from Cardiff to Hannover

Cheapest flights from Cardiff to Hannover
Explore the most affordable flight options available from Cardiff to Hannover. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Sun 26/1017:30CWL - HAJ
1 stop15h 50mKLM
Sun 2/1118:10HAJ - CWL
1 stop16h 40mKLM
Deal found 11/9£248
Tue 23/920:20CWL - HAJ
1 stop15h 30mMultiple Airlines
Thu 25/915:45HAJ - CWL
1 stop11h 10mMultiple Airlines
Deal found 11/9£264
Sun 26/1021:20CWL - HAJ
3 stops35h 30mMultiple Airlines
Sun 2/1118:10HAJ - CWL
2 stops29h 55mMultiple Airlines
Deal found 11/9£345
Fri 12/917:15CWL - HAJ
1 stop16h 05mKLM
Sun 14/906:00HAJ - CWL
1 stop4h 15mKLM
Deal found 10/9£475

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Hannover 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 12 September 2025.
Use the filters below to find and compare flights from Cardiff to Hannover that are best for you.

Fly from

Cardiff

Fly to

Hannover

Route

Depart

Return

Price

CardiffHannover

CWL - HAJ

CWLHAJ

Cardiff Wales

Sun 26/10

17:30-10:20

1 stop15h 50m

Hannover

Sun 2/11

18:10-09:50

1 stop16h 40m

£248

CardiffHannover

CWL - HAJ

CWLHAJ

Cardiff Wales

Tue 23/9

20:20-12:50

1 stop15h 30m

Hannover

Thu 25/9

15:45-01:55

1 stop11h 10m

£264

CardiffHannover

CWL - HAJ

CWLHAJ

Cardiff Wales

Fri 6/3

17:25-22:05

1 stop3h 40m

Hannover

Tue 10/3

18:10-09:50

1 stop16h 40m

£283

CardiffHannover

CWL - HAJ

CWLHAJ

Cardiff Wales

Sun 26/10

17:30-10:20

1 stop15h 50m

Hannover

Sun 2/11

18:10-23:05

2 stops29h 55m

£347

CardiffHannover

CWL - HAJ

CWLHAJ

Cardiff Wales

Tue 23/9

20:20-12:50

1 stop15h 30m

£118

CardiffHannover

CWL - HAJ

CWLHAJ

Cardiff Wales

Tue 23/9

09:50-22:50

2 stops12h 00m

£243

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Best time to book a flight from Cardiff to Hannover

Have a flexible travel schedule? Discover the best time to fly to Hannover 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 Hannover

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

Currently, January is the cheapest month in which you can book a flight from Cardiff to Hannover (average of £179). Flying from Cardiff to Hannover in July is currently the most expensive (average of £277). 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 Hannover

Get insights into the airlines that provide service to Hannover. 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 Hannover. Reviews last updated 12 September 2025.
Read through reviews of airlines operating flights from Cardiff to Hannover, such as KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

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
1,385 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Comfort

7.7

Entertainment

7.2

Overall

7.8

Food

7.3

Crew

8.4

Boarding

7.8

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 Hannover. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Cardiff to Hannover?

    There are many flights that can get you from Cardiff to Hannover in 15h 50m. Fly via KLM to get the fastest option. There are 559 mi between Cardiff and Hannover.

  • What is the cheapest airline to fly from Cardiff to Hannover round-trip?

    Our cheapest airline available from Cardiff to Hannover is KLM. Our recent data shows that you can find tickets from as low as £247 on this airline. You may be able to fly from Cardiff to Hannover for 20% less than the average price by searching for this airline.

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

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

  • How can I find direct flights from Cardiff to Hannover?

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Hannover 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 Hannover?

    Currently, January is the cheapest month in which you can book a flight from Cardiff to Hannover (average of £179). Flying from Cardiff to Hannover in July is currently the most expensive (average of £277). 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

Travelling to a place near Hannover?

Book flights to Hannover if you plan to visit one of these locations
Celle

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 Hannover

See prices for flight routes from nearby airports that may be better suited for you.
Manchester to Munich flights
Manchester to Frankfurt flights
Manchester to Berlin flights
Manchester to Duesseldorf Intl flights
Manchester to Cologne flights
Bristol to Berlin flights
Manchester to Hamburg flights
Manchester to Frankfurt-Hahn flights
Bristol to Munich flights
Manchester to Weeze flights
Manchester to Stuttgart flights
Manchester to Hannover flights
Bristol to Hamburg flights
Cardiff to Hamburg flights
Bristol to Duesseldorf Intl flights
Bristol to Frankfurt flights
Manchester to Dortmund flights
Cardiff to Munich flights
Bristol to Cologne flights
Manchester to Nuremberg flights
Bristol to Frankfurt-Hahn flights
Bristol to Nuremberg flights
Cardiff to Berlin flights
Manchester to Bremen flights
Bristol to Weeze flights
Cardiff to Frankfurt flights
Manchester to Leipzig flights
Bristol to Leipzig flights
Bristol to Stuttgart flights
Cardiff to Duesseldorf Intl flights
Bristol to Hannover flights
Manchester to Dresden flights
Manchester to Münster flights
Cardiff to Nuremberg flights
Bristol to Dresden flights
Cardiff to Cologne flights
Cardiff to Bremen flights
Bristol to Dortmund flights
Manchester to Karlsruhe flights
Manchester to Paderborn flights
Manchester to Saarbruecken flights
Cardiff to Dortmund flights
Bristol to Paderborn flights
Manchester to Rostock flights

Top airline flying from Cardiff to Hannover

Discover the top airline that operate flights from Cardiff to Hannover. 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£247Average£319FlexibilityNo 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 Hannover?

Deals for Cardiff to Hannover flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hannover from Cardiff.

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

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

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

Of course! You can now track prices for flights from Cardiff to Hannover and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.