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Cheap flights from Glasgow Intl Airport to Ottawa from £455

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — YOW
22 Jan — 29 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Ottawa

Enter your travel dates to find the best prices.

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 23 December 2025.

Sun 8/209:25GLA - YOW
1 stop20h 18mAir Transat
Fri 27/218:55YOW - GLA
1 stop31h 45mAir Transat
Deal found 22/12£455
Tue 10/309:05GLA - YOW
2 stops19h 34mAir France
Fri 20/318:35YOW - GLA
2 stops18h 00mAir France
Deal found 22/12£511
Thu 5/206:05GLA - YOW
2 stops23h 34mKLM
Thu 12/217:20YOW - GLA
2 stops18h 15mKLM
Deal found 22/12£529
Sun 8/209:25GLA - YOW
1 stop20h 14mMultiple Airlines
Fri 27/215:55YOW - GLA
2 stops13h 00mMultiple Airlines
Deal found 22/12£692
Sun 8/209:25GLA - YOW
1 stop12h 28mAir Transat
Sat 28/210:00YOW - GLA
1 stop16h 40mAir Transat
Deal found 22/12£460
Sun 8/206:05GLA - YOW
2 stops23h 34mKLM
Sat 28/205:40YOW - GLA
2 stops29h 55mKLM
Deal found 22/12£660
Sun 8/209:25GLA - YOW
1 stop20h 14mMultiple Airlines
Sat 28/216:40YOW - GLA
2 stops38h 25mMultiple Airlines
Deal found 22/12£701
Sun 8/206:05GLA - YOW
2 stops23h 34mKLM
Fri 27/205:40YOW - GLA
2 stops23h 15mKLM
Deal found 22/12£660
Sun 8/209:25GLA - YOW
1 stop20h 14mMultiple Airlines
Thu 26/215:55YOW - GLA
2 stops13h 00mMultiple Airlines
Deal found 22/12£712
Tue 10/317:45GLA - YOW
1 stop25h 45mMultiple Airlines
Fri 20/322:55YOW - GLA
1 stop10h 10mMultiple Airlines
Deal found 21/12£727
Thu 5/208:20GLA - YOW
2 stops20h 38mMultiple Airlines
Thu 12/208:30YOW - GLA
3 stops29h 20mMultiple Airlines
Deal found 22/12£730

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 23 December 2025.

Round-trip from

£455

Popular in

August

Cheapest in

January

Average price

£724
Air Transat
  • Air Transat
  • 8/2-27/2
  • 2 total stops
  • 52h 03m total
  • Glasgow to Ottawa
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 23 December 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Ottawa that are best for you.

Fly from

Glasgow Intl

Fly to

Ottawa

Route

Depart

Return

Price

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sun 8/2

09:25-00:43

1 stop20h 18m

Ottawa

Fri 27/2

18:55-07:40

1 stop31h 45m

£455

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sun 8/2

09:25-16:53

1 stop12h 28m

Ottawa

Sat 28/2

10:00-07:40

1 stop16h 40m

£460

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Tue 10/3

09:05-00:39

2 stops19h 34m

Ottawa

Fri 20/3

18:35-16:35

2 stops18h 00m

£511

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Thu 5/2

06:05-00:39

2 stops23h 34m

Ottawa

Thu 12/2

17:20-16:35

2 stops18h 15m

£529

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sun 8/2

06:05-00:39

2 stops23h 34m

Ottawa

Sat 28/2

05:40-16:35

2 stops29h 55m

£660

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sun 8/2

06:05-00:39

2 stops23h 34m

Ottawa

Fri 27/2

05:40-09:55

2 stops23h 15m

£660

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sun 8/2

09:25-00:39

1 stop20h 14m

Ottawa

Fri 27/2

15:55-09:55

2 stops13h 00m

£692

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sun 8/2

09:25-00:39

1 stop20h 14m

Ottawa

Sat 28/2

16:40-12:05

2 stops38h 25m

£701

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sun 8/2

09:25-00:39

1 stop20h 14m

Ottawa

Thu 26/2

15:55-09:55

2 stops13h 00m

£712

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Tue 10/3

17:45-15:30

1 stop25h 45m

Ottawa

Fri 20/3

22:55-13:05

1 stop10h 10m

£727

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 11 results
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 90% 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 £507.

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 Newark (EWR) have the shortest average one-way travel time for one-stop routes: 12h 56m.

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 Newark (EWR) offer the fastest connection on this route, with an average stopover time of 3h 11m.

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 23 December 2025.
Read reviews from past customers who have flown with Air Transat and KLM 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
484 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

6.8

Boarding

7.9

Overall

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.8
Good
484 reviews
Air Transat
7.8
Good
484 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

6.8

Boarding

7.9

Overall

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
KLM
7.7
Good
1,434 reviews
Air Transat
7.8
Good
484 reviews
Check prices

Crew

8.4

Entertainment

7.1

Food

6.8

Boarding

7.9

Overall

7.8

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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. 2 airlines 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 Transat, Air France, and KLM can get you from Glasgow Intl Airport to Ottawa in just under 19h 34m. Your travel time can differ by up to 4h. The distance between Glasgow Intl Airport and Ottawa is about 3060 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Glasgow Intl Airport to Ottawa round-trip?

    According to our current data, KLM (£444), and Air Transat (£446) offers the cheapest pricing from Glasgow Intl Airport to Ottawa. KLM is 29% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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
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 2 airlines flying from Glasgow Intl to Ottawa

Discover the top 2 airlines 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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£444Average£563FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air TransatCheapest£446Average£539FlexibilityNo 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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