Cheap flights from Ontario, CA to Cardiff, United Kingdom
Flights starting at $406. Choose between KLM Royal Dutch Airlines, JetBlue Airways, or Iberia Airlines to find the best price.
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Tips to know when travelling to Cardiff
Cheapest one-way trip | $559 |
---|---|
Cheapest round-trip | $1,226 |
Includes rare itinerary | |
Most popular airline | KLM Royal Dutch Airlines |
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The most popular airlines for this route are KLM Royal Dutch Airlines, JetBlue Airways, Iberia Airlines, Aer Lingus, and easyJet. Ontario and Cardiff have 179 direct flights per week. When you arrive at Cardiff, consider visiting St. David's Cathedral, Cardiff, Roman Baths, Bath, Avebury, Brecon Beacons, St Fagans: National History Museum, Tintern Abbey, United Kingdom, and Stonehenge.
Check-in for a flight from Ontario to Cardiff
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
KLM Royal Dutch Airlines | KLM | KL | No | Opens 30 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Iberia Airlines | IBE | IB | Yes | Opens 24 days before flight Closes 3 hours before flight |
Aer Lingus | EIN | EI | No | Opens 48 days before flight Closes 5 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
Weather in Cardiff
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 3°C |
February | 8°C | 3°C |
March | 10°C | 4°C |
April | 12°C | 5°C |
May | 15°C | 8°C |
June | 17°C | 11°C |
July | 19°C | 13°C |
August | 19°C | 13°C |
September | 17°C | 11°C |
October | 14°C | 9°C |
November | 10°C | 6°C |
December | 8°C | 4°C |
14 day forecast
Frequently asked questions
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