€184 Cheap Flights Calgary to London (YYC-LHR)

Start packing your suitcase, because round-trip flights from YYC Calgary International Airport to London Heathrow start from €506. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.

We get that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Calgary Intl. Airport (YYC) to Heathrow Airport flights, you'll see a "no change fees" filter for you to select.

The distance is around 7,000 kilometres, so pack your carry-on luggage with whatever you need to make your journey comfortable. Wondering what to take on board your Calgary to Hounslow flight? Earplugs, a sleep mask and a travel pillow are a few essentials.

WestJet (WS) is the preferred choice for many travellers. It offers 30 flights between Calgary Intl. Airport (YYC) and Heathrow Airport each month. Offering 30 flights a month on this route, Air Canada (AC) is another good option.

Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between Calgary Intl. Airport (YYC) and Heathrow Airport (LHR) are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some carriers announce their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking and be ready to pounce when the price is low.