Return flights from London Stansted to Porto for a three night break sit in Ryanair’s ultra low cost, hand luggage focused range, competing with the cheapest fares you’ll see from other budget carriers on short haul routes. Porto is a strong pick for September: warm enough for riverside evenings, compact enough to cover on foot, and well connected for day trips if you want beaches or wine country without hiring a car.

Who is this for?

Best suited to travellers who can pack light and stay flexible. Ryanair’s lowest fares tend to reward those who travel midweek, stick to a small cabin bag, and are happy to pay extra only for the add ons they actually need, such as priority boarding, a larger bag, or seat selection. If you want a simple city break with minimal upfront cost, this route and timing makes sense.

  • Route: London Stansted (STN) to Porto (OPO), return
  • Trip length: 3 nights (15 to 18 September)