Origin airportsGatwick Airport, Heathrow Airport, London Stansted Airport, London Luton Airport, London City AirportFor flights from London to Swansea
Destination airportFairwood CommFor the route from London to Swansea
High seasonMarchAccording to search data from our customers, March is the busiest time to fly from London to Swansea
Distance: 164 mi
London airports
Gatwick Airport (LGW)How far from city centre: 25 mi
Heathrow Airport (LHR)How far from city centre: 14 mi
London Stansted Airport (STN)How far from city centre: 30 mi
London Luton Airport (LTN)How far from city centre: 28 mi
London City Airport (LCY)How far from city centre: 8 mi
Swansea airports
Book your London to Swansea flight
Search direct and connecting flights from London to Swansea (United Kingdom) with Opodo. When your results appear, sort them by timing or fare and book whichever option fits your plans best.
Airports and airlines on the London–Swansea route
Plan your trip with confidence by checking the relevant airports and comparing the airlines that fly this route.
Departure airport: Gatwick Airport (LGW)
The weather in Swansea
The best time to go may come down to the kind of weather you most enjoy. In Swansea, temperatures average around 19ºC in the warmest months and roughly 4ºC in the coldest. Bear this in mind when deciding what to pack and planning time outdoors.
Highs: up to 20ºC
Lows: down to 4ºC
Hottest month: August
Coldest month: February
Driest month: April
Wettest month: October
Tips for cheaper flights from London to Swansea
A few ways to bring down the cost of your flight from London to Swansea:
Flexible dates: check fares across two or three departure days. Going a day earlier or later can make a real difference to what you pay.
Baggage allowance: see what's included in each fare before booking, so you're not stung by unexpected charges at the airport.
Airports on your route: double-check which airports you'll fly from and into, particularly if the city has more than one. It makes it easier to plan transfers and work out the full cost of getting around.
After a bigger saving? Book a Flight + Hotel package to combine the two in a single booking and unlock exclusive discounts on your stay in Swansea. Adding car hire to the same booking can save you money too.
Frequently asked questions about flights from London to Swansea
How can I find cheap flights from London to Swansea at Opodo?
At Opodo we use different machine learned based methodologies to find our costumers the cheapest flight available from London to Swansea. Considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys, our search engine works to provides always the best price with the best conditions.