Cheap Flights from London (LCY) to Swansea (SWS)

Popular airlines from London City Airport (LCY) to Swansea (SWS)

Flights from London (LCY) to Swansea (SWS)
Origin airport
London City
Destination airport
Swansea
Distance
176 mi

London to Swansea Flights

The cheapest times to fly from London to Swansea

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Swansea are during the month of . You can find some of the cheapest flights from London to Swansea with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Swansea

Sunday is one of the best days to book for cheap flights from London to Swansea: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Swansea

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Swansea in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Swansea flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Swansea airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from London City Airport (LCY) to Swansea (SWS) cost?
Secure a cheap one-way flight or cheap return flight from London City Airport (LCY) to Swansea (SWS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from London City Airport (LCY) to Swansea (SWS)?
The cheapest month to fly from LCY to SWS is , when there's less demand. Off-peak months are usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from London City Airport (LCY) to Swansea (SWS)?
To find the cheapest airline that'll fly you from LCY to SWS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from London City Airport (LCY) to Swansea (SWS)?
Nonstop flights from London City Airport (LCY) to Swansea (SWS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LCY to SWS?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from London City Airport (LCY) to Swansea (SWS)?
To avoid possible delays on the London City Airport (LCY) to Swansea (SWS) route, travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from London City Airport (LCY) to Swansea (SWS) last-minute?
Last-minute bookings from LCY to SWS are typically more expensive. To secure the lowest prices, start looking for flights early. That said, if your travel plans are flexible, you may land a cheap fare right before you leave.
Is it cheaper to book a LCY to SWS flight and hotel package?
Compared with arranging hotels and flights separately, booking a LCY to SWS flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of travel planning. Just pick your flights and choose from our wide range of hotels, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from London City Airport (LCY) to Swansea (SWS)?
Typically, you can modify or cancel your LCY to SWS flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need more details, visit our Customer Service portal.

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*Available to One Key members.