Travellers have found that booking a Friday departure is the best way to save up to 4% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
To save up to 35% on this flight, we recommend booking at least 35 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ottawa to Cardiff from C$ 1,050 1-2 weeks out and tickets from C$ 1,233 for flights departing within the next 72 hours.
May can be a great time to fly to Cardiff from Ottawa with a flight ticket averaging about C$ 982. Cheapflights users have found deals in the month of May for as cheap as C$ 615. The most expensive prices can be found in the month of July.
Ottawa will have greater rainfall in 0 compared to Cardiff over the next 19 days.
You can imagine temperatures to be in the 27 °C range in July. The weather in Cardiff is generally colder than Ottawa's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.