Cheap flights from Glasgow to Ottawa from £268

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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — YOW
3 Sep — 10 Sep1
1 adult

Cheap flight deals from Glasgow to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 29 August 2025.

Round-trip from

£542

One-way from

£268

Popular in

August

Cheapest in

May

Average price

£1,038
Air Transat
  • Air Transat
  • 1/10-2/10
  • 2 total stops
  • 25h 16m total
  • Glasgow to Ottawa
3/10
  • 3/10
  • 2 total stops
  • 34h 05m total
  • Glasgow to Ottawa
Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (£32 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Glasgow to Ottawa

Cheapest flights from Glasgow to Ottawa
Explore the most affordable flight options available from Glasgow to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Wed 1/1008:35GLA - YOW
1 stop13h 46mAir Transat
Thu 2/1014:20YOW - GLA
1 stop11h 30mAir Transat
Deal found 28/8£542
Wed 1/1008:25GLA - YOW
2 stops21h 15mMultiple Airlines
Thu 2/1017:05YOW - GLA
1 stop8h 45mMultiple Airlines
Deal found 28/8£608
Thu 11/908:35GLA - YOW
1 stop13h 46mAir Transat
Mon 15/914:20YOW - GLA
1 stop11h 30mAir Transat
Deal found 28/8£623
Wed 3/921:15GLA - YOW
3 stops32h 07mMultiple Airlines
Wed 10/905:55YOW - GLA
2 stops26h 25mMultiple Airlines
Deal found 28/8£639
Wed 3/908:35GLA - YOW
1 stop13h 46mAir Transat
Wed 10/908:35YOW - GLA
1 stop17h 15mAir Transat
Deal found 27/8£951
Wed 1/1008:35GLA - YOW
2 stops17h 34mAer Lingus
Thu 2/1010:00YOW - GLA
2 stops17h 25mAer Lingus
Deal found 28/8£1,121
Sat 30/813:05GLA - YOW
2 stops14h 00mLufthansa
Tue 9/915:55YOW - GLA
2 stops26h 05mLufthansa
Deal found 28/8£1,135
Sat 30/822:45GLA - YOW
3 stops27h 35mMultiple Airlines
Tue 9/917:05YOW - GLA
2 stops17h 25mMultiple Airlines
Deal found 28/8£1,260

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow 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 29 August 2025.
Use the filters below to find and compare flights from Glasgow to Ottawa that are best for you.

Fly from

Glasgow

Fly to

Ottawa

Route

Depart

Return

Price

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Wed 1/10

08:35-17:21

1 stop13h 46m

Ottawa

Thu 2/10

14:20-06:50

1 stop11h 30m

£542

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Wed 1/10

08:25-00:40

2 stops21h 15m

Ottawa

Thu 2/10

17:05-06:50

1 stop8h 45m

£608

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Thu 11/9

08:35-17:21

1 stop13h 46m

Ottawa

Mon 15/9

14:20-06:50

1 stop11h 30m

£623

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Wed 1/10

08:35-21:09

2 stops17h 34m

Ottawa

Thu 2/10

10:00-08:25

2 stops17h 25m

£1,121

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Fri 3/10

07:55-13:00

2 stops34h 05m

£268

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sat 4/10

15:35-18:20

3 stops55h 45m

£327

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Fri 3/10

08:35-00:21

1 stop20h 46m

£380

GlasgowOttawa

GLA - YOW

GLAYOW

Glasgow Intl

Sat 4/10

08:35-08:05

1 stop28h 30m

£388

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Best time to book a flight from Glasgow to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Glasgow 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 to Ottawa

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

Currently, January is the cheapest month in which you can book a flight from Glasgow to Ottawa (average of £588). Flying from Glasgow 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 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 29 August 2025.

A simple way to save on the total cost of your ticket is to fly from Glasgow 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 29 August 2025.
Read reviews from past customers who have flown with KLM and Air Transat from Glasgow 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.

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Glasgow 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?

    Ottawa (YOW) is the airport you will fly into if you book a flight from Glasgow to Ottawa. You should not have trouble finding flights to Ottawa from Glasgow; the airport handles an average of 0 inbound flights from Glasgow per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Ottawa airport from Glasgow. It is only a 6.6 mi journey from Ottawa (YOW) to Ottawa’s city center.

  • How long is the flight from Glasgow to Ottawa?

    For as low as £542, Air Transat can have you in Ottawa from Glasgow in 13h 46m. Airlines will cover a distance of 3060 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Our cheapest airline available from Glasgow to Ottawa is Air Transat. Our recent data shows that you can find tickets from as low as £444 on this airline. An additional option worth looking into is KLM, starting at £463. These flights start at 32% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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 to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Glasgow to Ottawa (average of £588). Flying from Glasgow 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

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Glasgow to Ottawa

Discover the top 5 airlines that operate flights from Glasgow 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£436Average£554FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air TransatCheapest£444Average£532FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air FranceCheapest£446Average£589FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£463Average£584FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£501Average£640FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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