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Cheap flights from Glasgow Intl Airport to Ottawa from £245

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — YOW
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Ottawa

Enter your travel dates to find the best prices.

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 14 August 2026.

Sun 27/921:10 -
2 stops27h 50m
Sun 4/1019:40 -
1 stop22h 30m
Deal found 13/8£422
Thu 3/919:00 -
1 stop22h 40m
Sun 13/919:40 -
1 stop21h 15m
Deal found 11/8£460
Fri 11/906:50 -
2 stops18h 10m
Tue 22/919:40 -
1 stop14h 45m
Deal found 10/8£463
Thu 3/919:00 -
1 stop22h 40m
Sat 12/907:00 -
2 stops43h 40m
Deal found 11/8£465
Tue 8/908:20 -
2 stops18h 15m
Thu 24/907:00 -
2 stops32h 40m
Deal found 13/8£468
Tue 1/921:20 -
2 stops28h 20m
Fri 11/919:40 -
1 stop20h 30m
Deal found 11/8£470
Wed 2/922:35 -
3 stops38h 30m
Fri 11/919:40 -
1 stop20h 30m
Deal found 11/8£474
Tue 1/907:05 -
2 stops19h 30m
Sun 13/919:40 -
1 stop14h 10m
Deal found 11/8£488
Thu 3/921:40 -
2 stops24h 55m
Fri 11/919:40 -
1 stop20h 30m
Deal found 11/8£495
Fri 11/906:50 -
2 stops30h 15m
Fri 18/919:40 -
2 stops20h 55m
Deal found 14/8£500

Find flight deals from Glasgow Intl to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 August 2026.

Round-trip from

£422

One-way from

£245
27/9-4/10
  • 27/9-4/10
  • 3 total stops
  • 50h 20m total
  • Glasgow to Ottawa
Search Deals
12/9
  • 12/9
  • 1 total stop
  • 25h 00m total
  • Glasgow to Ottawa
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 August 2026.
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

Sun 27/9

21:10-20:00

2 stops27h 50m

Ottawa

Sun 4/10

19:40-23:10

1 stop22h 30m

£422

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Fri 11/9

06:50-12:52

3 stops35h 02m

Ottawa

Fri 18/9

18:25-21:35

2 stops22h 10m

£546

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Wed 26/8

22:35-21:20

2 stops27h 45m

Ottawa

Sat 29/8

08:40-06:50

1 stop17h 10m

£637

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Tue 8/9

14:00-22:10

2 stops37h 10m

Ottawa

Thu 24/9

15:10-10:10

1 stop14h 00m

£677
Fastest return journey

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Tue 1/9

08:35-14:55

1 stop11h 20m

Ottawa

Wed 9/9

08:40-06:50

1 stop17h 10m

£759

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Thu 17/9

14:00-09:11

1 stop24h 11m

Ottawa

Mon 21/9

19:30-10:10

2 stops33h 40m

£777

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Wed 2/9

14:00-09:56

2 stops24h 56m

Ottawa

Sun 13/9

10:40-10:10

2 stops18h 30m

£778
Cheapest one-way

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Sat 12/9

16:40-12:40

1 stop25h 00m

£245

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Thu 3/9

15:45-12:40

1 stop25h 55m

£257

GlasgowOttawa

GLA Glasgow Intl - YOW Ottawa

GLAYOW

Glasgow Intl

Wed 9/9

11:00-00:20

1 stop18h 20m

£340

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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.
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?

Share of one-stop return flights from Glasgow Intl Airport to Ottawa chosen by Cheapflights users in the past 12 months, using the same stopover each way.

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?

Average return fare for one-stop flights from Glasgow Intl Airport to Ottawa, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £681.

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

Shortest average travel time for one-stop one-way flights from Glasgow Intl Airport to Ottawa, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

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?

Average stopover duration for one-stop one-way flights from Glasgow Intl Airport to Ottawa, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

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

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated 14 August 2026.
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
572 reviews
Check prices

Entertainment

7.1

Food

6.8

Comfort

7.3

Overall

7.8

Boarding

8.0

Crew

8.5

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
572 reviews
Air Transat
7.8
Good
572 reviews
Check prices

Entertainment

7.1

Food

6.8

Comfort

7.3

Overall

7.8

Boarding

8.0

Crew

8.5

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

Find useful and relevant information for your journey from Glasgow Intl to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • How long is the flight from Glasgow Intl Airport to Ottawa?

    Air Canada can get you from Glasgow Intl Airport to Ottawa in just under 37h 10m. Your travel time can differ by up to . The distance between Glasgow Intl Airport and Ottawa is about 3060 mi.

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

    According to our current data, Air Transat (£457), 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls

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Alternative routes for Glasgow Intl to Ottawa

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

Discover the top airline that operate flights from Glasgow Intl to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£457Average£667FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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