Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline
The cheapest airline(s) flying from Cardiff to London is Accesrail.
Cheapest Month
December
Travel Period: October 2024 - September 2025
The cheapest month(s) to fly from Cardiff to London is December.
Cheapest Day of the Week
Friday
The cheapest day(s) of the week to fly from Cardiff to London is Friday.
How far is London from Cardiff?
The flight distance between Cardiff and London is 211km. Check all available flights on Wego.