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Cheap flights from Ottawa to Glasgow Intl Airport from C$ 424

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — GLA
26 Aug — 2 Sep1
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 27 July 2026.

Fri 18/97:40 p.m.
YOW
-
GLA
1 stop19h 45m
Multiple Airlines
Sat 26/94:40 p.m.
GLA
-
YOW
1 stop25h 00m
Multiple Airlines
Deal found 23/7C$ 821
Tue 8/98:40 a.m.
YOW
-
GLA
1 stop17h 10m
Porter Airlines
Tue 15/98:35 a.m.
GLA
-
YOW
1 stop28h 30m
Porter Airlines
Deal found 25/7C$ 871
Mon 24/88:40 a.m.
YOW
-
GLA
1 stop17h 10m
Porter Airlines
Mon 31/88:35 a.m.
GLA
-
YOW
1 stop17h 45m
Porter Airlines
Deal found 25/7C$ 883
Thu 10/97:00 a.m.
YOW
-
GLA
2 stops32h 40m
Multiple Airlines
Thu 17/97:00 a.m.
GLA
-
YOW
2 stops30h 05m
Multiple Airlines
Deal found 27/7C$ 885
Tue 15/96:55 a.m.
YOW
-
GLA
1 stop21h 45m
Multiple Airlines
Sun 20/99:10 p.m.
GLA
-
YOW
2 stops27h 50m
Multiple Airlines
Deal found 22/7C$ 899
Thu 10/98:55 p.m.
YOW
-
GLA
1 stop28h 55m
Air Transat
Thu 17/98:35 a.m.
GLA
-
YOW
1 stop11h 20m
Air Transat
Deal found 27/7C$ 913
Wed 2/98:40 a.m.
YOW
-
GLA
2 stops30h 10m
Multiple Airlines
Fri 11/96:50 a.m.
GLA
-
YOW
2 stops30h 15m
Multiple Airlines
Deal found 24/7C$ 927
Wed 16/96:25 p.m.
YOW
-
GLA
1 stop10h 15m
Multiple Airlines
Tue 29/98:35 a.m.
GLA
-
YOW
1 stop28h 30m
Multiple Airlines
Deal found 22/7C$ 929
Mon 21/94:00 p.m.
YOW
-
GLA
2 stops23h 55m
Multiple Airlines
Sat 26/99:35 p.m.
GLA
-
YOW
1 stop20h 05m
Multiple Airlines
Deal found 22/7C$ 940
Mon 12/108:40 a.m.
YOW
-
GLA
2 stops26h 55m
Multiple Airlines
Mon 19/109:45 p.m.
GLA
-
YOW
3 stops31h 35m
Multiple Airlines
Deal found 24/7C$ 948
Tue 8/97:40 p.m.
YOW
-
GLA
1 stop14h 45m
Multiple Airlines
Tue 15/99:45 p.m.
GLA
-
YOW
2 stops27h 15m
Multiple Airlines
Deal found 25/7C$ 950

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 27 July 2026.

Round-trip from

C$ 821

One-way from

C$ 424

Popular in

February

Cheapest in

January

Average price

C$ 1,189
18/9-26/9
  • 18/9-26/9
  • 2 total stops
  • 44h 45m total
  • Ottawa to Glasgow
Search Deals
6/9
  • 6/9
  • 1 total stop
  • 32h 05m total
  • Ottawa to Glasgow
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 27 July 2026.
Use the filters below to find and compare flights from Ottawa to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Fri 18/9

7:40 p.m.-8:25 p.m.

1 stop19h 45m

Glasgow Intl

Sat 26/9

4:40 p.m.-12:40 p.m.

1 stop25h 00m

C$ 821

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Wed 16/9

6:55 a.m.-9:40 a.m.

1 stop21h 45m

Glasgow Intl

Tue 29/9

7:05 a.m.-8:05 a.m.

2 stops30h 00m

C$ 927

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Wed 2/9

7:00 a.m.-6:50 a.m.

1 stop18h 50m

Glasgow Intl

Tue 6/10

8:35 a.m.-2:55 p.m.

1 stop11h 20m

C$ 962
Quickest round-trip

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Fri 21/8

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

1 stop10h 15m

Glasgow Intl

Thu 27/8

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

1 stop18h 20m

C$ 1,038

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Sun 6/9

6:55 a.m.-9:40 a.m.

1 stop21h 45m

Glasgow Intl

Thu 10/9

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

1 stop18h 20m

C$ 1,044

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Fri 21/8

9:05 a.m.-8:20 a.m.

2 stops42h 15m

Glasgow Intl

Thu 27/8

11:00 a.m.-5:35 p.m.

1 stop11h 35m

C$ 1,046

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Wed 2/9

6:55 a.m.-9:15 p.m.

3 stops33h 20m

Glasgow Intl

Tue 6/10

6:00 a.m.-2:55 p.m.

3 stops37h 55m

C$ 1,057

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Sat 15/8

8:55 p.m.-6:50 a.m.

1 stop28h 55m

Glasgow Intl

Sat 22/8

8:35 a.m.-12:20 a.m.

1 stop20h 45m

C$ 1,184

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Sat 10/10

10:25 a.m.-10:10 a.m.

2 stops18h 45m

Glasgow Intl

Mon 19/10

2:00 p.m.-9:56 a.m.

2 stops24h 56m

C$ 1,309
Cheapest one-way
Quickest one-way

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Sun 6/9

7:40 p.m.-11:10 p.m.

1 stop22h 30m

C$ 430

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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 much does it cost to fly round-trip from Ottawa to Glasgow Intl Airport?

Airfare is below average for this route at the moment.

Ottawa to Glasgow Intl Airport flights typically cost between C$ 881 and C$ 1,461 in September.
The cheapest round-trip price found within the last 5 days was C$ 821 on Multiple Airlines (18 Sep-26 Sep).

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 27 July 2026.
Get a feel of what it's like to fly with Porter Airlines,Air Transat, andWestJet 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
8.0
Very good
448 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
448 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Transat
7.8
Good
568 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
WestJet
7.2
Good
3,415 reviews
Porter Airlines
8.0
Very good
448 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

6.9

Boarding

8.2

Food

7.5

Comfort

8.0

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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 3 different airlines.

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

    Airlines like Porter Airlines fly from Ottawa to Glasgow Intl Airport in about 17h 10m. 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$ 121, WestJet will fly you from Ottawa to Glasgow Intl Airport and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Transat and Porter Airlines - these airlines can fly you to your destination from C$ 720 and C$ 850, respectively. Users have found that WestJet is 89% 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.

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

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Top 3 airlines flying from Ottawa to Glasgow Intl

Discover the top 3 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 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 121AverageC$ 868FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 720AverageC$ 1,332FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 850AverageC$ 1,134FlexibilityNo 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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