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Cheap flights from Cardiff to Saint Peter Port from £172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cardiff to Saint Peter Port departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Cardiff to Saint Peter Port

Cheap return flights

Multiple Airlines Logo
CWL-GCI
139 mimulti-stop
Multiple Airlines Logo
GCI-CWL
139 mimulti-stop
Multiple Airlines
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Customise your flight search to find flights from Cardiff to Saint Peter Port 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, momondo users made 279,928 searches. Data last updated 1 August 2025.
Use the filters below to find and compare flights from Cardiff to Saint Peter Port that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffSaint Peter Port

CWL - GCI

CWLGCI

Cardiff Wales

Mon 11/8

13:10-14:20

1 stop25h 10m

£172

CardiffSaint Peter Port

CWL - GCI

CWLGCI

Cardiff Wales

Mon 11/8

13:10-16:05

2 stops26h 55m

£206

CardiffSaint Peter Port

CWL - GCI

CWLGCI

Cardiff Wales

Mon 11/8

17:00-20:50

3 stops27h 50m

£282

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Cardiff to Saint Peter Port

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Saint Peter Port?

Our data shows that Monday is the least expensive day to fly to Saint Peter Port. Tickets to fly out on this day can be as low as £197. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Cardiff to Saint Peter Port for around £224.

What is the cheapest time of day to depart on your flight to Saint Peter Port?

Flying to Saint Peter Port from Cardiff at midday is the least expensive time of day to depart. momondo users have found prices as low as £197 when looking at flights departing at midday. In the morning is when there is more demand to fly to Saint Peter Port, so prices are often more expensive at around £207 per ticket.

When to book flights from Cardiff to Saint Peter Port

Are you open to changing your travel dates? Check out the ideal times to fly from Cardiff to Saint Peter Port according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Cardiff to Saint Peter Port (CWL to GCI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cardiff to Saint Peter Port

Fastest flight time

25h 10m

Direct flights

None

Airports in Saint Peter Port

1 airport
The fastest flight from Cardiff to Saint Peter Port takes 25h 10m
There are no direct flights from Cardiff to Saint Peter Port. Popular non-direct route for this connection is Cardiff Wales Airport - Saint Peter Port Guernsey Airport.
There is 1 airport near Saint Peter Port: Saint Peter Port Guernsey (GCI)
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  • How far is Cardiff Wales to Saint Peter Port Guernsey by plane?

    There are 142.3 mi between Cardiff Wales and Saint Peter Port Guernsey.

  • When did momondo last update prices for flights from Cardiff Wales Airport to Saint Peter Port Guernsey Airport?

    Prices for flights from Cardiff Wales Airport to Saint Peter Port Guernsey Airport were last updated today.

  • How old do you have to be to fly from Cardiff Wales Airport to Saint Peter Port Guernsey Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cardiff Wales Airport to Saint Peter Port Guernsey Airport.

  • What documentation or ID do you need to fly to Saint Peter Port Guernsey Airport?

    The necessary travel and health documents for your Saint Peter Port Guernsey Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Saint Peter Port?

Book flights to Saint Peter Port if you plan to visit one of these locations
Sark
Saint Martin

Why use momondo?

Why should I use momondo to find a flight deal from Cardiff to Saint Peter Port?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cardiff to Saint Peter Port . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cardiff to Saint Peter Port with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint Peter Port from Cardiff with this policy.

How can momondo help me find flights from Cardiff to Saint Peter Port?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cardiff to Saint Peter Port.

I’m not ready to book a flight from Cardiff to Saint Peter Port right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Cardiff to Saint Peter Port flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Saint Peter Port trip

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