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Cheap flights from Glasgow Intl Airport to Ottawa from £313

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — YOW
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap 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 16 September 2025.

Round-trip from

£525

One-way from

£313

Popular in

August

Cheapest in

January

Average price

£553
Air France
  • Air France
  • 30/10-6/11
  • 4 total stops
  • 32h 25m total
  • Glasgow to Ottawa
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23/10
  • 23/10
  • 3 total stops
  • 32h 02m total
  • Glasgow to Ottawa
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£61 potential increase over avg. return price).
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Cheapest flight prices on average. 7% potential price decrease (£34 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Glasgow Intl to Ottawa

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 16 September 2025.

Thu 30/1006:05GLA - YOW
2 stops14h 05mAir France
Thu 6/1117:20YOW - GLA
2 stops18h 20mAir France
Deal found 15/9£525
Mon 20/1013:30GLA - YOW
2 stops15h 52mAir France
Wed 29/1018:20YOW - GLA
2 stops18h 15mAir France
Deal found 15/9£656
Thu 30/1020:10GLA - YOW
3 stops32h 32mMultiple Airlines
Thu 6/1115:55YOW - GLA
3 stops24h 30mMultiple Airlines
Deal found 15/9£675
Mon 20/1013:30GLA - YOW
2 stops15h 52mAir France
Thu 30/1018:20YOW - GLA
2 stops18h 20mAir France
Deal found 15/9£684
Mon 20/1013:30GLA - YOW
2 stops15h 52mAir France
Fri 31/1018:20YOW - GLA
2 stops18h 15mAir France
Deal found 15/9£722
Sat 18/1006:00GLA - YOW
2 stops23h 22mAir France
Wed 29/1018:20YOW - GLA
2 stops18h 15mAir France
Deal found 15/9£741
Sat 18/1006:00GLA - YOW
2 stops23h 22mAir France
Thu 30/1018:20YOW - GLA
2 stops18h 20mAir France
Deal found 15/9£769
Sun 19/1014:20GLA - YOW
2 stops13h 20mMultiple Airlines
Thu 30/1015:55YOW - GLA
2 stops14h 00mMultiple Airlines
Deal found 15/9£772
Fri 24/1013:30GLA - YOW
2 stops15h 52mMultiple Airlines
Mon 27/1005:40YOW - GLA
2 stops22h 50mMultiple Airlines
Deal found 14/9£787
Fri 24/1008:55GLA - YOW
2 stops20h 27mAir France
Wed 29/1018:20YOW - GLA
2 stops18h 15mAir France
Deal found 14/9£798
Sat 18/1006:00GLA - YOW
2 stops23h 22mAir France
Fri 31/1018:20YOW - GLA
2 stops18h 15mAir France
Deal found 15/9£806

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 16 September 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

Thu 30/10

06:05-16:10

2 stops14h 05m

Ottawa

Thu 6/11

17:20-16:40

2 stops18h 20m

£525

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Thu 30/10

20:10-00:42

3 stops32h 32m

Ottawa

Thu 6/11

15:55-21:25

3 stops24h 30m

£675

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Mon 20/10

13:30-00:22

2 stops15h 52m

Ottawa

Thu 30/10

18:20-16:40

2 stops18h 20m

£684

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Mon 20/10

13:30-00:22

2 stops15h 52m

Ottawa

Fri 31/10

18:20-16:35

2 stops18h 15m

£722

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sat 18/10

06:00-00:22

2 stops23h 22m

Ottawa

Wed 29/10

18:20-16:35

2 stops18h 15m

£741

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sat 18/10

06:00-00:22

2 stops23h 22m

Ottawa

Thu 30/10

18:20-16:40

2 stops18h 20m

£769

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sun 19/10

14:20-22:40

2 stops13h 20m

Ottawa

Thu 30/10

15:55-09:55

2 stops14h 00m

£772

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Fri 24/10

13:30-00:22

2 stops15h 52m

Ottawa

Mon 27/10

05:40-08:30

2 stops22h 50m

£787

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Fri 24/10

08:55-00:22

2 stops20h 27m

Ottawa

Wed 29/10

18:20-16:35

2 stops18h 15m

£798

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Fri 24/10

08:55-00:22

2 stops20h 27m

Ottawa

Tue 28/10

18:20-16:35

2 stops18h 15m

£798

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 17 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 is the cheapest month to book a flight from Glasgow Intl Airport to Ottawa?

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Ottawa (average of £588). Flying from Glasgow Intl Airport to Ottawa in December is currently the most expensive (average of £875). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Glasgow Intl to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 September 2025.

A simple way to save on the total cost of your ticket is to fly from Glasgow Intl Airport to Ottawa in the morning. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at midday.

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 16 September 2025.
Read reviews from past customers who have flown with KLM and 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.
KLM
7.8
Good
1,385 reviews
Check prices

Entertainment

7.2

Overall

7.8

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Entertainment

7.2

Overall

7.8

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Air Transat
7.7
Good
438 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Entertainment

7.2

Overall

7.8

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 France can get you from Glasgow Intl Airport to Ottawa in just under 14h 05m. Your travel time can differ by up to . The distance between Glasgow Intl Airport and Ottawa is about 3060 mi.

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

    According to our current data, Air Transat (£441), and KLM (£460) offers the cheapest pricing from Glasgow Intl Airport to Ottawa. Air Transat is 30% 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.

  • What is the cheapest month to book a flight from Glasgow Intl Airport to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Ottawa (average of £588). Flying from Glasgow Intl Airport to Ottawa in December is currently the most expensive (average of £875). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£441Average£533FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapest£460Average£581FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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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