What is the cheapest airline to fly from Glasgow Intl Airport to Ottawa round-trip?

According to our current data, Air Transat (£456), offers the cheapest pricing from Glasgow Intl Airport to Ottawa.

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 inches per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

What is the cheapest time of day to fly from GLA to YOW?

When flying from Glasgow Intl Airport to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Ottawa from Glasgow Intl?

Ottawa (YOW), located 6.6 mi from the city center, is the airport you fly into when you book flights from Glasgow Intl to Ottawa. 1 airline have flights to Ottawa from Glasgow Intl on a regular basis. Booking flights from Glasgow Intl to Ottawa should not be difficult; the airport handles an average of 0 inbound flights from Glasgow Intl per day.

Can I find deals for flights from Glasgow Intl to Ottawa that include hotel bookings?

Yes. In addition to deals on Glasgow Intl to Ottawa flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Glasgow Intl to Ottawa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Ottawa.

Can I find deals for business class flights from Glasgow Intl to Ottawa?

Yes. Cheapflights offers flight deals from Glasgow Intl to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£437+ Cheap Flights from Glasgow Intl Airport to Ottawa

Cheap flight deals from Glasgow Intl to Ottawa

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Glasgow Intl to Ottawa
Explore the most affordable flight options available from Glasgow Intl to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Tue 13/1007:05 -

2 stops22h 20m

Tue 20/1010:00 -

2 stops29h 50m

Deal found 29/8£437

Thu 24/909:40 -

1 stop32h 00m

Thu 1/1016:00 -

2 stops23h 40m

Deal found 27/8£439

Thu 8/1021:20 -

1 stop20h 20m

Thu 15/1016:00 -

2 stops17h 55m

Deal found 25/8£467

Fri 16/1007:05 -

2 stops22h 15m

Sun 25/1018:25 -

2 stops24h 30m

Deal found 27/8£502

Mon 5/1006:40 -

2 stops22h 45m

Mon 12/1016:00 -

2 stops19h 35m

Deal found 28/8£513

Thu 15/1019:00 -

1 stop22h 40m

Tue 27/1018:55 -

2 stops44h 00m

Deal found 27/8£550

Find flight deals from Glasgow Intl to Ottawa

Round-trip from	£437

13/10-20/10
4 total stops
52h 10m total
Glasgow to Ottawa

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Tue 13/10

07:05-00:25

2 stops22h 20m

Ottawa

Tue 20/10

10:00-20:50

2 stops29h 50m

£437

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Thu 24/9

09:40-12:40

1 stop32h 00m

Ottawa

Thu 1/10

16:00-20:40

2 stops23h 40m

£439

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Thu 8/10

21:20-12:40

1 stop20h 20m

Ottawa

Thu 15/10

16:00-14:55

2 stops17h 55m

£467

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Fri 16/10

06:50-00:20

2 stops22h 30m

Ottawa

Sun 25/10

18:25-15:30

2 stops17h 05m

£519

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Fri 16/10

07:05-20:50

2 stops18h 45m

Ottawa

Mon 26/10

20:30-22:00

2 stops21h 30m

£610

Fastest return journey

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Mon 12/10

14:00-09:56

2 stops24h 56m

Ottawa

Mon 19/10

18:01-10:10

1 stop11h 09m

£774

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Thu 17/9

14:00-09:11

1 stop24h 11m

Ottawa

Mon 21/9

17:20-10:10

2 stops35h 50m

£776

Cheapest one-way

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Fri 23/10

13:30-00:20

2 stops15h 50m

£494

Fastest single journey

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Fri 23/10

14:00-22:35

1 stop13h 35m

£1,485

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Fri 23/10

13:25-20:00

3 stops35h 35m

£3,033

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Sorted by cheapest first

Best time to book a flight from Glasgow Intl to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Glasgow Intl with our price prediction graph.

GLA-YOW

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to Ottawa

What’s the top stopover airport for flights from Glasgow Intl Airport to Ottawa?

Toronto (YYZ) – chosen by Cheapflights users on 86% of one-stop itineraries from Glasgow Intl Airport to Ottawa on Cheapflights.

What’s the cheapest stopover airport for flights from Glasgow Intl Airport to Ottawa?

Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £678.

What’s the fastest stopover option from Glasgow Intl Airport to Ottawa?

Flights via Toronto (YYZ) have the shortest average one-way travel time for one-stop routes: 11h 21m.

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to Ottawa?

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average stopover time of 2h 28m.

Reviews of airlines servicing Ottawa

Read reviews from past customers who have flown with Air Transat from Glasgow Intl Airport to Ottawa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Air Transat

7.8

Good

576 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Air Transat

7.8

Good

576 reviews

Air Transat

7.8

Good

576 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Liam,Jun 2025

GLA - YYZ

To and from Glasgow with Air Transat. Excellent flights, food, service. Nothing but praise.

Related info for your journey

What airport do you fly into for flights to Ottawa from Glasgow Intl?
Ottawa (YOW), located 6.6 mi from the city center, is the airport you fly into when you book flights from Glasgow Intl to Ottawa. 1 airline have flights to Ottawa from Glasgow Intl on a regular basis. Booking flights from Glasgow Intl to Ottawa should not be difficult; the airport handles an average of 0 inbound flights from Glasgow Intl per day.
What is the cheapest airline to fly from Glasgow Intl Airport to Ottawa round-trip?
According to our current data, Air Transat (£456), offers the cheapest pricing from Glasgow Intl Airport to Ottawa.
Can I find deals for flights from Glasgow Intl to Ottawa that include hotel bookings?
Yes. In addition to deals on Glasgow Intl to Ottawa flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Glasgow Intl to Ottawa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Ottawa.
Can I find deals for business class flights from Glasgow Intl to Ottawa?
Yes. Cheapflights offers flight deals from Glasgow Intl to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Gatineau

Brockville

Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Ontario

Flights by cabin class

Other flight options

Other flights from Glasgow Intl

Ottawa flight routes

Popular flights

Alternative routes for Glasgow Intl to Ottawa

Glasgow Intl to Pearson Intl flights

Glasgow Intl to Pierre Elliott Trudeau Intl flights

Glasgow Intl to Hamilton flights

Top airline flying from Glasgow Intl to Ottawa

Airline	Cheapest	Average	Flexibility	On-time
Air Transat	Cheapest£456	Average£665	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

Fly with Cheapflights

How does Cheapflights help users find flights from Glasgow Intl to Ottawa?

Cheapflights helps you search for flights from Glasgow Intl to Ottawa via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Ottawa?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Glasgow Intl to Ottawa.

Can Cheapflights find flights from Glasgow Intl to Ottawa with no change fees?

Yes! Cheapflights helps users easily find flights from Glasgow Intl to Ottawa with no change fees.

Can Cheapflights notify me if prices for flights from Glasgow Intl to Ottawa become cheaper?

Of course! You can now track prices for flights from Glasgow Intl to Ottawa and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Glasgow Intl Airport to Ottawa from £437

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Glasgow Intl to Ottawa

Cheapest flights from Glasgow Intl to OttawaExplore the most affordable flight options available from Glasgow Intl to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Explore the most affordable flight options available from Glasgow Intl to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Best flights from Glasgow Intl to OttawaDiscover carefully curated flight deals from Glasgow Intl to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Discover carefully curated flight deals from Glasgow Intl to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Last-minute flights from Glasgow Intl to OttawaDiscover last-minute flight deals from Glasgow Intl to Ottawa. Data last updated 31 August 2026 and is based on user searches.

Discover last-minute flight deals from Glasgow Intl to Ottawa. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Glasgow Intl to OttawaSearch for one-way flight options from Glasgow Intl to Ottawa. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Search for one-way flight options from Glasgow Intl to Ottawa. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Find flight deals from Glasgow Intl to Ottawa

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to Ottawa that are best for you.

Best time to book a flight from Glasgow Intl to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Glasgow Intl with our price prediction graph.

Cheapflights Insights

What’s the top stopover airport for flights from Glasgow Intl Airport to Ottawa?

Toronto (YYZ) – chosen by Cheapflights users on 86% of one-stop itineraries from Glasgow Intl Airport to Ottawa on Cheapflights.

What’s the cheapest stopover airport for flights from Glasgow Intl Airport to Ottawa?

Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £678.

What’s the fastest stopover option from Glasgow Intl Airport to Ottawa?

Flights via Toronto (YYZ) have the shortest average one-way travel time for one-stop routes: 11h 21m.

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to Ottawa?

Flights via Toronto (YYZ) offer the fastest connection on this route, with an average stopover time of 2h 28m.

Reviews of airlines servicing Ottawa

Read reviews from past customers who have flown with Air Transat from Glasgow Intl Airport to Ottawa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Ottawa from Glasgow Intl?

What is the cheapest airline to fly from Glasgow Intl Airport to Ottawa round-trip?

Can I find deals for flights from Glasgow Intl to Ottawa that include hotel bookings?

How can I find direct flights from Glasgow Intl to Ottawa?

Can I find deals for business class flights from Glasgow Intl to Ottawa?

Travelling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Glasgow Intl to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ottawa by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Glasgow Intl to Ottawa by cabin class

Find flights from Glasgow Intl to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Glasgow Intl and Ottawa flights

Browse other Glasgow Intl and Ottawa flight options. Last updated on 31 August 2026.

Other flights from Glasgow Intl

Browse through other flights departing from Glasgow Intl. Flights are based on user searches made on Cheapflights and were last updated on 31 August 2026.

Other flights to Ottawa

Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Glasgow Intl to Ottawa

Fly with Cheapflights

How does Cheapflights help users find flights from Glasgow Intl to Ottawa?

Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Ottawa?

Can Cheapflights find flights from Glasgow Intl to Ottawa with no change fees?

Can Cheapflights notify me if prices for flights from Glasgow Intl to Ottawa become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Glasgow Intl to Ottawa
Explore the most affordable flight options available from Glasgow Intl to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2026.

Best flights from Glasgow Intl to Ottawa
Discover carefully curated flight deals from Glasgow Intl to Ottawa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Last-minute flights from Glasgow Intl to Ottawa
Discover last-minute flight deals from Glasgow Intl to Ottawa. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Glasgow Intl to Ottawa
Search for one-way flight options from Glasgow Intl to Ottawa. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.