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Cheap flights from Ottawa to Glasgow Intl Airport from C$ 442

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — GLA
25 Feb — 4 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Glasgow Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Glasgow Intl
Explore the most affordable flight options available from Ottawa to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 January 2026.

Fri 15/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
Multiple Airlines
Sun 24/59:55 p.m.
GLA
-
YOW
2 stops31h 25m
Multiple Airlines
Deal found 25/1C$ 772
Wed 20/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
Multiple Airlines
Mon 25/59:45 p.m.
GLA
-
YOW
2 stops24h 50m
Multiple Airlines
Deal found 26/1C$ 774
Sun 17/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
Multiple Airlines
Wed 27/510:35 p.m.
GLA
-
YOW
2 stops24h 00m
Multiple Airlines
Deal found 25/1C$ 777
Sun 24/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
Multiple Airlines
Fri 29/59:25 p.m.
GLA
-
YOW
2 stops31h 55m
Multiple Airlines
Deal found 26/1C$ 783
Fri 15/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
Multiple Airlines
Fri 22/59:20 p.m.
GLA
-
YOW
2 stops25h 15m
Multiple Airlines
Deal found 25/1C$ 785
Fri 15/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
Multiple Airlines
Tue 26/58:40 p.m.
GLA
-
YOW
2 stops25h 55m
Multiple Airlines
Deal found 25/1C$ 790
Tue 19/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
Multiple Airlines
Thu 28/59:40 p.m.
GLA
-
YOW
2 stops24h 55m
Multiple Airlines
Deal found 26/1C$ 793
Tue 19/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
WestJet
Thu 28/511:00 a.m.
GLA
-
YOW
1 stop11h 35m
WestJet
Deal found 26/1C$ 794
Fri 15/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
WestJet
Thu 21/511:00 a.m.
GLA
-
YOW
1 stop11h 35m
WestJet
Deal found 25/1C$ 797
Tue 19/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
WestJet
Wed 27/511:00 a.m.
GLA
-
YOW
1 stop11h 35m
WestJet
Deal found 25/1C$ 798
Wed 20/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
Multiple Airlines
Sat 30/57:40 a.m.
GLA
-
YOW
2 stops21h 40m
Multiple Airlines
Deal found 26/1C$ 804
Fri 15/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
Multiple Airlines
Wed 27/57:45 a.m.
GLA
-
YOW
2 stops21h 35m
Multiple Airlines
Deal found 25/1C$ 814

Find flight deals from Ottawa to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Glasgow Intl (GLA). 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 26 January 2026.

Round-trip from

C$ 772

One-way from

C$ 442

Popular in

November

Cheapest in

September

Average price

C$ 1,138
15/5-24/5
  • 15/5-24/5
  • 3 total stops
  • 41h 40m total
  • Ottawa to Glasgow
Search Deals
26/3
  • 26/3
  • 2 total stops
  • 17h 25m total
  • Ottawa to Glasgow
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 308 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 97 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Glasgow Intl 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 629,999 searches. Data last updated 26 January 2026.
Use the filters below to find and compare flights from Ottawa to Glasgow Intl Airport that are best for you.

Fly from

Ottawa

Fly to

Glasgow Intl

Route

Depart

Return

Price

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Sun 24/5

6:25 p.m.-9:40 a.m.

1 stop10h 15m

Glasgow Intl

Fri 29/5

9:25 p.m.-12:20 a.m.

2 stops31h 55m

C$ 783

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Sun 24/5

6:25 p.m.-9:40 a.m.

1 stop10h 15m

Glasgow Intl

Wed 3/6

7:45 a.m.-12:20 a.m.

2 stops21h 35m

C$ 827

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Fri 22/5

6:25 p.m.-9:40 a.m.

1 stop10h 15m

Glasgow Intl

Mon 1/6

11:00 a.m.-12:20 a.m.

1 stop18h 20m

C$ 830

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Sun 24/5

6:25 p.m.-9:40 a.m.

1 stop10h 15m

Glasgow Intl

Mon 1/6

11:00 a.m.-12:20 a.m.

1 stop18h 20m

C$ 830

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Wed 20/5

6:25 p.m.-9:40 a.m.

1 stop10h 15m

Glasgow Intl

Mon 25/5

11:00 a.m.-12:20 a.m.

1 stop18h 20m

C$ 830

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Sun 17/5

6:25 p.m.-9:40 a.m.

1 stop10h 15m

Glasgow Intl

Mon 25/5

11:00 a.m.-12:20 a.m.

1 stop18h 20m

C$ 830

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Wed 20/5

6:25 p.m.-9:40 a.m.

1 stop10h 15m

Glasgow Intl

Mon 1/6

11:00 a.m.-12:20 a.m.

1 stop18h 20m

C$ 830

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Tue 19/5

6:25 p.m.-9:40 a.m.

1 stop10h 15m

Glasgow Intl

Mon 1/6

11:00 a.m.-12:20 a.m.

1 stop18h 20m

C$ 830

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Tue 19/5

6:25 p.m.-9:40 a.m.

1 stop10h 15m

Glasgow Intl

Mon 25/5

11:00 a.m.-12:20 a.m.

1 stop18h 20m

C$ 830

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Sun 24/5

6:25 p.m.-9:40 a.m.

1 stop10h 15m

Glasgow Intl

Mon 1/6

9:25 a.m.-12:20 a.m.

2 stops19h 55m

C$ 838

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 15 results
1
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Best time to book a flight from Ottawa to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Ottawa with our price prediction graph.
Estimated round-trip 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 Ottawa to Glasgow Intl Airport

How far ahead should I book a flight from Ottawa to Glasgow Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Glasgow Intl. Price data was last updated on 23 January 2026.

To ensure you get the cheapest price possible for a flight from Ottawa to Glasgow Intl Airport, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Ottawa to Glasgow Intl Airport (average of C$ 322). Flying from Ottawa to Glasgow Intl Airport in November is currently the most expensive (average of C$ 1,176). 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.

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated 26 January 2026.
Get a feel of what it's like to fly with Porter Airlines and Air Transat from Ottawa to Glasgow Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Overall

7.9

Entertainment

6.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Overall

7.9

Entertainment

6.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.7
Good
501 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Overall

7.9

Entertainment

6.9

Food

7.5

Comfort

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Glasgow Intl. 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 from for flights from Ottawa to Glasgow Intl?

    Located just 10.6 km from the city centre, Ottawa is the airport most travellers will use when flying to Glasgow Intl from Ottawa. Booking flights from Ottawa (YOW) to Glasgow Intl should be relatively easy as there are 0 daily outbound flights to Glasgow Intl from 2 different airlines.

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

    Airlines like WestJet fly from Ottawa to Glasgow Intl Airport in about 10h 15m. The time it takes to get you to your destination can typically vary by up to . The distance from Ottawa to Glasgow Intl Airport is about 4925 km.

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

    Currently priced at C$ 695, Air Transat will fly you from Ottawa to Glasgow Intl Airport and back. In addition to Air Transat, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Porter Airlines for as low as C$ 706. Users have found that Air Transat is 42% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Glasgow Intl 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 Ottawa to Glasgow Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Glasgow Intl Airport (average of C$ 322). Flying from Ottawa to Glasgow Intl Airport in November is currently the most expensive (average of C$ 1,176). 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
Paisley

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ottawa to Glasgow Intl

Discover the top 2 airlines that operate flights from Ottawa to Glasgow Intl. 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 629,999 searches. Data last updated 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 695AverageC$ 1,065FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 706AverageC$ 1,015FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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

How does Cheapflights help users find flights from Ottawa to Glasgow Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Glasgow Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Glasgow Intl?

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Glasgow Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ottawa to Glasgow Intl with no change fees?

Certainly. Search results for flights to Glasgow Intl from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ottawa to Glasgow Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Glasgow Intl from Ottawa today and book when prices fit your budget.

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