How to find the cheapest flight from Swansea (SWS) to Heathrow (LHR)
All the information you need to plan the best SWS to LHR flight in 2021: compare Swansea to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.
When is the cheapest time to fly from Swansea to London Heathrow Airport (SWS - LHR)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Swansea to London Heathrow Airport as you normally would.
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Swansea</span> to <span class="emphasized">Heathrow</span> flights.
From Swansea to Heathrow
What airport do you fly from for flights from Swansea to London Heathrow?
If you book a flight to London Heathrow from Swansea, you will be flying from Fairwood Comm, which is the city’s only airport. Swansea Fairwood Comm (SWS) is located 5.4 mi from the centre of Swansea. There are 0 flights from Fairwood Comm to London Heathrow per day from 0 different airlines.