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Cheap flights from Glasgow Intl Airport to Ottawa from £410

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — YOW
9 Jul — 16 Jul1
1 adult

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 4 July 2025.

Round-trip from

£532

One-way from

£410

Popular in

October

Cheapest in

May

Average price

£579
16/8-23/8
  • 16/8-23/8
  • 2 total stops
  • 40h 42m total
  • Glasgow to Ottawa
Air Transat
  • Air Transat
  • 30/8
  • 1 total stop
  • 20h 46m total
  • Glasgow to Ottawa
Highest demand for flights based on searches. 6% potential increase in price (£33 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 4 July 2025.

Sat 16/808:35GLA - YOW
1 stop20h 47mMultiple Airlines
Sat 23/805:55YOW - GLA
1 stop19h 55mMultiple Airlines
Deal found 2/7£532
Wed 26/1112:40GLA - YOW
2 stops34h 58mLufthansa
Sun 30/1118:05YOW - GLA
2 stops24h 05mLufthansa
Deal found 2/7£583

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 4 July 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

Sat 16/8

08:35-00:22

1 stop20h 47m

Ottawa

Sat 23/8

05:55-06:50

1 stop19h 55m

£532

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Wed 26/11

12:40-23:08

2 stops15h 28m

Ottawa

Sun 30/11

18:05-23:10

2 stops24h 05m

£582

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sat 30/8

08:35-00:21

1 stop20h 46m

£410

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sat 30/8

08:35-19:05

2 stops15h 30m

£550

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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 4 July 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.

How much does it cost for a return flight from Glasgow Intl Airport to Ottawa?

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 4 July 2025.
Read reviews from past customers who have flown with Air Transat, Aer Lingus, andLufthansa 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.

Comfort

7.4

Crew

8.5

Boarding

7.9

Overall

7.8

Entertainment

7.1

Food

6.8

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.

Comfort

7.4

Crew

8.5

Boarding

7.9

Overall

7.8

Entertainment

7.1

Food

6.8

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.

Comfort

7.4

Crew

8.5

Boarding

7.9

Overall

7.8

Entertainment

7.1

Food

6.8

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.

Comfort

7.4

Crew

8.5

Boarding

7.9

Overall

7.8

Entertainment

7.1

Food

6.8

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. 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.

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

    According to our current data, Lufthansa (£582), offers the cheapest pricing from Glasgow Intl Airport to Ottawa. Lufthansa is 7% 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 Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Gatineau
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.

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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest£460Average£534FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapest£466Average£580FlexibilityNo 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?

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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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