Cheap flights from Swansea to Cardiff
Know your dates, get live prices in seconds:
We work with more than 300 partners to bring you better travel deals
How to find the cheapest flight from
Swansea (SWS) to Cardiff (CWL)
How far in advance should I book a flight from Swansea to Cardiff?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 4% on flights from Swansea to Cardiff compared to booking the week you need them. Waiting 56 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £83. For sooner than that we have options available in the next 3 days from £83.
What is the cheapest month to fly from Swansea to Cardiff?
Flights from Swansea to Cardiff lean towards being more expensive in December. Prices are generally better when you fly from Swansea to Cardiff in July, with the cheapest ticket starting at £94.
Related info for your journey
Useful info, stats and facts about Swansea to Cardiff flights.
Destination information for Cardiff
Things to know before you go. Useful info for your trip from Swansea to Cardiff
Popular flight searches
Check out other popular destinations found by fellow travellers
- Flights from London to Kingston upon Hull
- Flights from London to Marina di Campo
- Flights from St Pancras to Paris
- Flights to Disneyland Paris
- Flights from Dublin to Brisbane