Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to Glasgow from C$ 310

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 23/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — GLA
7 May — 14 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Glasgow

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Glasgow
Explore the most affordable flight options available from Ottawa to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 April 2026.

Sun 17/56:55 a.m.
YOW
-
GLA
1 stop21h 45m
Multiple Airlines
Wed 27/510:35 p.m.
GLA
-
YOW
2 stops24h 00m
Multiple Airlines
Deal found 4/4C$ 662
Sun 7/66:25 p.m.
YOW
-
GLA
1 stop10h 15m
Multiple Airlines
Sun 14/69:55 p.m.
GLA
-
YOW
3 stops31h 25m
Multiple Airlines
Deal found 5/4C$ 722
Tue 19/56:25 p.m.
YOW
-
GLA
1 stop10h 15m
Multiple Airlines
Tue 26/58:40 p.m.
GLA
-
YOW
3 stops32h 40m
Multiple Airlines
Deal found 3/4C$ 730
Sun 17/56:55 a.m.
YOW
-
GLA
1 stop21h 45m
WestJet
Wed 27/511:00 a.m.
GLA
-
YOW
1 stop18h 20m
WestJet
Deal found 4/4C$ 747
Sat 6/68:40 a.m.
YOW
-
GLA
1 stop17h 10m
Air Transat
Sat 13/68:35 a.m.
GLA
-
YOW
1 stop28h 30m
Air Transat
Deal found 5/4C$ 776
Tue 19/54:00 p.m.
YOW
-
GLA
1 stop9h 50m
Porter Airlines
Tue 26/58:35 a.m.
GLA
-
YOW
1 stop11h 20m
Porter Airlines
Deal found 3/4C$ 777

Find flight deals from Ottawa to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Glasgow (GG1). 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 7 April 2026.

Round-trip from

C$ 662

One-way from

C$ 310

Popular in

November

Cheapest in

January

Average price

C$ 1,314
17/5-27/5
  • 17/5-27/5
  • 3 total stops
  • 45h 45m total
  • Ottawa to Glasgow
Search Deals
WestJet
  • WestJet
  • 23/6
  • 1 total stop
  • 21h 45m total
  • Ottawa to Glasgow
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 436 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 112 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Glasgow 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 7 April 2026.
Use the filters below to find and compare flights from Ottawa to Glasgow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Sun 17/5

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

1 stop21h 45m

Glasgow Intl

Wed 27/5

11:55 a.m.-5:35 p.m.

3 stops34h 40m

C$ 748

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Tue 25/8

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

1 stop21h 45m

Glasgow Intl

Mon 7/9

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

1 stop11h 35m

C$ 822

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Fri 25/9

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

1 stop28h 55m

Glasgow Intl

Sun 11/10

8:35 a.m.-12:25 a.m.

1 stop20h 50m

C$ 914
Quickest round-trip

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Fri 17/7

4:00 p.m.-6:50 a.m.

1 stop9h 50m

Glasgow Intl

Tue 28/7

8:20 a.m.-5:35 p.m.

2 stops14h 15m

C$ 964

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Sat 15/8

6:55 a.m.-9:30 p.m.

2 stops33h 35m

Glasgow Intl

Tue 25/8

8:40 p.m.-12:20 a.m.

3 stops32h 40m

C$ 1,038

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Mon 8/6

12:25 p.m.-9:40 a.m.

2 stops40h 15m

Glasgow Intl

Thu 11/6

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

1 stop18h 20m

C$ 1,120

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Mon 8/6

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

1 stop18h 55m

Glasgow Intl

Thu 11/6

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

1 stop11h 35m

C$ 1,156

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Fri 25/9

6:55 a.m.-9:35 p.m.

2 stops33h 40m

Glasgow Intl

Sun 11/10

7:30 a.m.-12:20 a.m.

2 stops21h 50m

C$ 1,225

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Fri 1/5

11:00 a.m.-8:05 a.m.

3 stops16h 05m

Glasgow Intl

Fri 8/5

10:05 a.m.-5:35 p.m.

3 stops36h 30m

C$ 1,253
Cheapest one-way
Quickest one-way

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Tue 23/6

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

1 stop21h 45m

C$ 310

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Ottawa to Glasgow

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

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

Currently, January is the cheapest month in which you can book a flight from Ottawa to Glasgow (average of C$ 209). Flying from Ottawa to Glasgow in December is currently the most expensive (average of C$ 1,050). 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.

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

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. 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. Reviews last updated 7 April 2026.
See what other customers who have flown with Porter Airlines and Air Transat from Ottawa to Glasgow have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
431 reviews
Check prices

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
431 reviews
Porter Airlines
8.0
Very good
431 reviews
Check prices

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.7
Good
534 reviews
Porter Airlines
8.0
Very good
431 reviews
Check prices

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Overall

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

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

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Glasgow. On average, Ottawa has 0 outbound flights to Glasgow per day from 5 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • How long is the flight from Ottawa to Glasgow?

    For as low as C$ 822, WestJet can have you in Glasgow from Ottawa in 21h 45m. The distance from Ottawa to Glasgow is about 4925 km. This flight may include one or multiple stops.

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

    Air Transat, at C$ 701, was found to be the cheapest airline from Ottawa to Glasgow. An alternate airline flying to your destination would be Porter Airlines. Air Transat is currently priced 38% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Glasgow 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?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Glasgow (average of C$ 209). Flying from Ottawa to Glasgow in December is currently the most expensive (average of C$ 1,050). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Ottawa to Glasgow

Discover the top 5 airlines that operate flights from Ottawa to Glasgow. 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 7 April 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 691AverageC$ 1,127FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapestC$ 701AverageC$ 1,014FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 716AverageC$ 1,012FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 856AverageC$ 1,125FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 987AverageC$ 1,112FlexibilityNo cancel feeOn-time67%
Search Air Canada 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?

Deals for Ottawa to Glasgow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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 Ottawa to Glasgow.

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

Yes, we can. To see specific flights from Ottawa to Glasgow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.