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LDY to SWS: distance & flight time
Londonderry (City of Derry Airport) → Swansea (Swansea Airport)
270 mi
434 km · 234 nm
1h 11m
estimated nonstop flight time
Same time
time difference · heading southeast
See live LDY→SWS fares Phone-only fares on this route — call free
Flight time details
270 miles nonstop takes roughly 1h 11m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- LDY — City of Derry Airport · Londonderry, United Kingdom
- SWS — Swansea Airport · Swansea, United Kingdom
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near LDY
- BFS · Belfast International Airport46 mi away
- CFN · Donegal Airport47 mi away
- ENK · St Angelo Airport49 mi away
- ILY · Islay Airport57 mi away
Near SWS
- CWL · Cardiff International Airport34 mi away
- HAW · Haverfordwest Airport41 mi away
- BRS · Bristol Airport60 mi away
- FZO · Bristol Filton Airport64 mi away
Frequently asked questions
How far is LDY from SWS?
The flight distance from Londonderry (LDY) to Swansea (SWS) is 270 miles (434 km, 234 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LDY to SWS?
A nonstop flight takes about 1h 11m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from LDY to SWS?
Nonstop service on LDY–SWS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 11m nonstop estimate.
What is the cheapest way to fly from LDY to SWS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LDY–SWS that never appear on search engines, with no booking fees.
Why are some LDY to SWS fares phone-only?
Consolidator contracts let us sell certain LDY–SWS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.