Cheap Flights from Glasgow to Ottawa International

Compare Glasgow to Ottawa International flight deals

Find the cheapest month or even day of the year to fly to Ottawa International

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Flight deals from Glasgow to Ottawa International

Looking for a cheap last-minute deal or the best return flight from Glasgow to Ottawa International Airport? If you want to travel next month, return fares start from R 10,709. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Glasgow to Ottawa International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Glasgow to Ottawa International flights are currently cheapest in August.

Glasgow to Ottawa International: Alternative routes

Compare routes from Glasgow to Ottawa below. You may find an airport to fly into that's cheaper, faster, or easier than Ottawa International.

Glasgow to Ottawa: Flight information

The things to know before you go.
Cheapest flight foundR 4,829
Cheapest month to flyAugust

Finding cheap flights from Glasgow to Ottawa International: Frequently asked questions

The best price we found for a return flight from Glasgow to Ottawa International is R 8,579. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Glasgow to Ottawa International. But we found flights with one stop from R 8,579.
As of June 2026, there are no flights flying from Glasgow to Ottawa International.
The cheapest month to fly from Glasgow to Ottawa International is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to Ottawa International Airport on Tuesday, 18 August 2026.
No airlines currently offer direct flights between Glasgow and Ottawa International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ottawa International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Ottawa is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Ottawa International is Ryanair .

Flying from Glasgow to Ottawa Macdonald-Cartier International Airport (YOW): What you need to know

  • The timezone in Ottawa is UTC-5, which is five hours behind Glasgow. Ottawa Macdonald-Cartier International Airport is located in Ottawa.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your flight from Glasgow to YOW.

  • During popular months like October, you'll want to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead for an international flight when you fly during high season in general.

Airports in Glasgow

Glasgow Airport (GLA)

  • You might be able to make your cheap flight from Glasgow to YOW even cheaper by adding a stopover. Just deselect 'Direct flights only' during your search to explore which cities could make a good pit stop. Paris Charles de Gaulle Airport (CDG) is an option when leaving from Glasgow Airport (GLA).

  • Located around 13 kilometres from central Glasgow, GLA can be reached in about 20 minutes by car, depending on traffic. The journey on public transport will take roughly 30 minutes.

  • Looking for a comfortable hotel close to Glasgow Airport? If you've booked an early flight from Glasgow to Ottawa Macdonald-Cartier International Airport, these stays will put you a quick hop from check-in:

  • When it comes to the on-time performance of Glasgow Airport, data shows 70% of flights meet their scheduled arrival time.

Glasgow Prestwick Airport (PIK)

  • Using public transport, you can travel from central Glasgow to PIK in about 55 minutes. The terminal is roughly 48 kilometres away, and making the trip by car takes approximately 50 minutes.

  • Got an early start? Think about checking in to one of these accommodation options near Glasgow Prestwick Airport the day before your Glasgow to YOW flight:

  • 77% of all departures from Glasgow Prestwick Airport arrive according to schedule.

About Ottawa Macdonald-Cartier International Airport (YOW)

Getting from Ottawa Macdonald-Cartier International Airport (YOW) to central Ottawa

  • Ottawa Macdonald-Cartier International Airport is around 14 kilometres from the centre of Ottawa. It takes around 20 minutes or so to get to the city by car.

  • Travelling by public transport takes about 35 minutes.

How to find the cheapest flights from Glasgow to Ottawa Macdonald-Cartier International Airport (YOW)

  • At the moment, R 4,829 is the best price we've found for a one-way ticket from Glasgow to Ottawa Macdonald-Cartier International Airport. The cheapest price for a return flight is R 8,579. Remember fares may change due to demand at the time of booking.

  • Booking in advance is often the key to scoring a cheap flight from Glasgow to YOW. Flight prices rise as demand increases, so the closer you get to departure, the more it could cost you.

  • The 'Whole month' tool shows you the cheapest Glasgow to Ottawa Macdonald-Cartier International Airport tickets across the entire month. It's an easy way to snap up a bargain if your plans aren't set in stone.

  • Save time looking for cheap plane tickets from Glasgow to YOW by creating a Price Alert. We'll send you an email or notification on the app when prices go down.

  • Tailor your flights using filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Glasgow to Ottawa Macdonald-Cartier International Airport.

The best time to fly from Glasgow to Ottawa Macdonald-Cartier International Airport (YOW)

  • August is the most popular month for flights from Glasgow to Ottawa Macdonald-Cartier International Airport (YOW). Plan your visit to Ottawa in November if you'd rather avoid peak season.

  • When booking your Glasgow to YOW plane ticket, consider what kind of weather you prefer. July is the warmest month in Ottawa, with temperatures ranging from 13ºC (55ºF) to 27ºC (81ºF).

  • Search for cheap tickets from Glasgow to Ottawa Macdonald-Cartier International Airport in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -19ºC (-2ºF) and -2ºC (28ºF).

More about Ottawa

  • Start your Ottawa trip right by choosing the ideal place to stay. As soon as you've booked your flight from Glasgow to Ottawa Macdonald-Cartier International Airport, browse our range of accommodation options including:

  • There are so many things to explore in this city, it can be hard to know where to start. Rideau Canal National Historic Site, Parliament Hill and Rideau Canal, Locks 1 - 8 - Ottawa are top sights which should be on every Ottawa itinerary.

Explore more of Canada

  • Montreal is just one of the many cities in Canada waiting to be discovered once you've taken in the sights of Ottawa. Around 153 kilometres away to the east, its best attractions include Cirque du Soleil - KURIOS, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal.

  • Laval is another essential stop in Canada and is around 153 kilometres east of Ottawa. No journey is complete without experiencing Le Cosmodôme, SkyVenture Montréal and illumi Laval.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.