£15 Cheap flights to Wales

99% of momondo users visit Cardiff more often than any other city in Wales. When travelling to Cardiff, typically the most convenient airport to fly into is Cardiff Airport.

Temperatures in Wales can vary between 4 °C and 18 °C based on the time of year. Typically, the coldest month in Wales will be December, and the warmest month will be July. It is also worth noting that those looking to avoid rain and/or snow should consider travelling to Wales in April, February, and February, as that is when precipitation is least likely.

Of the 4 airlines that fly to Wales, Aer Lingus, KLM and Ryanair happen to be the most favoured based on our user data. Aer Lingus is the most popular among the three airlines, with 57% of users choosing them for their travels to Wales.

You can expect to spend an average of £170 for a flight to Wales. However, our users found flights to Wales for £102, which is the cheapest price we’ve seen in the past week. £324 per ticket tends to be the most expensive a flight to Wales will get, whereas anything for £112 or less is considered a good deal.

Prices for flights to Wales were last updated today.

There are 4 operators available for flights to Wales as of September 2026.

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Wales.

The required travel and health documents for your Wales trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Wales. We recommend that you seek guidance from your airline or a reliable third party such as IATA.