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Cheap flights from Cardiff to Saint Peter from £217

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — JER
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cardiff to Saint Peter

Enter your travel dates to find the best prices.

Cheapest flights from Cardiff to Saint Peter
Explore the most affordable flight options available from Cardiff to Saint Peter. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Sun 22/221:20
CWL
-
JER
2 stops16h 00m
Multiple Airlines
Thu 26/211:10
JER
-
CWL
3 stops28h 30m
Multiple Airlines
Deal found 7/2£311
Sat 13/612:00
CWL
-
JER
2 stops8h 35m
British Airways
Sun 14/607:00
JER
-
CWL
2 stops28h 30m
British Airways
Deal found 5/2£514
Tue 17/210:20
CWL
-
JER
3 stops33h 30m
Multiple Airlines
Fri 20/208:50
JER
-
CWL
2 stops13h 10m
Multiple Airlines
Deal found 5/2£759
Sun 22/212:00
CWL
-
JER
2 stops21h 45m
British Airways
Thu 26/207:00
JER
-
CWL
2 stops25h 05m
British Airways
Deal found 7/2£814

Find flight deals from Cardiff to Saint Peter

Discover tips and strategies to find the most affordable flight options for your journey from Cardiff (CWL) to Saint Peter (JER). 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 8 February 2026.

Round-trip from

£311

One-way from

£217
22/2-26/2
  • 22/2-26/2
  • 5 total stops
  • 44h 30m total
  • Cardiff to Saint Peter
Search Deals
15/2
  • 15/2
  • 2 total stops
  • 27h 45m total
  • Cardiff to Saint Peter
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cardiff to Saint Peter 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 8 February 2026.
Use the filters below to find and compare flights from Cardiff to Saint Peter that are best for you.

Fly from

Cardiff

Fly to

Saint Peter

Route

Depart

Return

Price

CardiffSaint Peter

CWL - JER

CWLJER

Cardiff Wales

Sun 22/2

21:20-13:20

2 stops16h 00m

Saint Peter Jersey

Thu 26/2

11:10-15:40

3 stops28h 30m

£311

CardiffSaint Peter

CWL - JER

CWLJER

Cardiff Wales

Sat 13/6

12:00-20:35

2 stops8h 35m

Saint Peter Jersey

Sun 14/6

07:00-11:30

2 stops28h 30m

£514

CardiffSaint Peter

CWL - JER

CWLJER

Cardiff Wales

Sun 22/2

12:00-09:45

2 stops21h 45m

Saint Peter Jersey

Thu 26/2

07:00-08:05

2 stops25h 05m

£814

CardiffSaint Peter

CWL - JER

CWLJER

Cardiff Wales

Sun 15/2

09:20-13:05

2 stops27h 45m

£217

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Best time to book a flight from Cardiff to Saint Peter

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

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

Currently, September is the cheapest month in which you can book a flight from Cardiff to Saint Peter (average of £82). Flying from Cardiff to Saint Peter in December is currently the most expensive (average of £167). 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.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Saint Peter. 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 Saint Peter?

    British Airways can get you from Cardiff to Saint Peter in just under 8h 35m. Your travel time can differ by up to . Cardiff and Saint Peter are separated by a distance of 159 mi.

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

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

  • How can I find direct flights from Cardiff to Saint Peter?

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

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

    Yes. Cheapflights offers flight deals from Cardiff to Saint Peter 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 Saint Peter?

    Currently, September is the cheapest month in which you can book a flight from Cardiff to Saint Peter (average of £82). Flying from Cardiff to Saint Peter in December is currently the most expensive (average of £167). 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 Saint Peter?

Book flights to Saint Peter if you plan to visit one of these locations
Saint Helier
Gorey

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cardiff to Saint Peter

See prices for flight routes from nearby airports that may be better suited for you.
Manchester to Saint Peter flights
Bristol to Saint Peter 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 Saint Peter?

Cheapflights makes it easy to find Cardiff to Saint Peter 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 Saint Peter?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cardiff to Saint Peter.

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

Certainly. Search results for flights to Saint Peter from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Saint Peter from Cardiff today and book when prices fit your budget.

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