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Cheap flights from Ottawa to Glasgow from C$ 656

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — GLA
31 Mar — 7 Apr1
1 adult

Cheapflights Tip: The best prices from Ottawa to Glasgow are usually found in May or June, booked 77 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 26 March 2025.

Round-trip from

C$ 1,151

One-way from

C$ 656

Popular in

December

Cheapest in

May

Average price

C$ 1,253
6/5-17/6
  • 6/5-17/6
  • 5 total stops
  • 41h 57m total
  • Ottawa to Glasgow
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9/5
  • 9/5
  • 3 total stops
  • 52h 45m total
  • Ottawa to Glasgow
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Highest demand for flights based on searches. 9% potential increase in price (C$ 195 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 52 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Ottawa to Glasgow

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 26 March 2025.

Tue 6/52:20 p.m.YOW - GLA
2 stops20h 10mMultiple Airlines
Tue 17/67:35 a.m.GLA - YOW
3 stops21h 47mMultiple Airlines
Deal found 25/3C$ 1,151
Tue 2/92:20 p.m.YOW - GLA
1 stop11h 30mAir Transat
Thu 18/98:35 a.m.GLA - YOW
1 stop16h 26mAir Transat
Deal found 25/3C$ 1,201
Sat 29/38:00 a.m.YOW - GLA
1 stop17h 50mPorter Airlines
Sun 13/48:35 a.m.GLA - YOW
1 stop11h 35mPorter Airlines
Deal found 24/3C$ 1,350
Tue 2/91:55 p.m.YOW - GLA
2 stops24h 45mAer Lingus
Thu 18/95:40 p.m.GLA - YOW
2 stops35h 39mAer Lingus
Deal found 25/3C$ 1,423

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 26 March 2025.
Use the filters below to find and compare flights from Ottawa to Glasgow that are best for you.

Fly from

Ottawa

Fly to

Glasgow

Route

Depart

Return

Price

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Tue 6/5

2:20 p.m.-3:30 p.m.

2 stops20h 10m

Glasgow Intl

Tue 17/6

7:35 a.m.-12:22 a.m.

3 stops21h 47m

C$ 1,151

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Tue 2/9

2:20 p.m.-6:50 a.m.

1 stop11h 30m

Glasgow Intl

Thu 18/9

8:35 a.m.-8:01 p.m.

1 stop16h 26m

C$ 1,201

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Tue 2/9

1:55 p.m.-7:40 p.m.

2 stops24h 45m

Glasgow Intl

Thu 18/9

5:40 p.m.-12:19 a.m.

2 stops35h 39m

C$ 1,423

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Fri 9/5

5:55 a.m.-3:40 p.m.

3 stops52h 45m

C$ 656

OttawaGlasgow

YOW - GLA

YOWGLA

Ottawa

Fri 9/5

2:20 p.m.-6:50 a.m.

1 stop11h 30m

C$ 927

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

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

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Glasgow. Price data was last updated on 21 March 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Glasgow. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Ottawa to Glasgow (average of C$ 570). Flying from Ottawa to Glasgow in December is currently the most expensive (average of C$ 977). 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 YOW to GLA?

Find hourly flight availability from Ottawa to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

One of the essential ways to save on airfare from Ottawa to Glasgow is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 12% on airfare.

What is the cheapest day to fly from Ottawa to Glasgow?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Glasgow. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Ottawa to Glasgow flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Glasgow by month

Plan your trip to Glasgow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Glasgow ranges from 33.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow when rainfall is around 33.0 mm.

Temperature in Glasgow by month

Plan your trip to Glasgow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Glasgow, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 26 March 2025.
Air Transat
7.8
Good
381 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

7.8

Boarding

7.9

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Air Transat
7.8
Good
381 reviews
Air Transat
7.8
Good
381 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

7.8

Boarding

7.9

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Aer Lingus
7.0
Good
1,062 reviews
Air Transat
7.8
Good
381 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

7.8

Boarding

7.9

Comfort

7.4

Food

6.7

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.

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 8 airlines. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

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

    Air Transat, at C$ 1,201, was found to be the cheapest airline from Ottawa to Glasgow. An alternate airline flying to your destination would be Aer Lingus. Air Transat is currently priced 6% 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, February is the cheapest month in which you can book a flight from Ottawa to Glasgow (average of C$ 570). Flying from Ottawa to Glasgow in December is currently the most expensive (average of C$ 977). 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

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Alternative routes for Ottawa to Glasgow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Ottawa to Glasgow

Discover the top 8 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 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 1,003AverageC$ 1,240FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Porter AirlinesCheapestC$ 1,003AverageC$ 1,144FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air FranceCheapestC$ 1,056AverageC$ 1,517FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapestC$ 1,094AverageC$ 1,594FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 1,099AverageC$ 1,198FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 1,163AverageC$ 1,375FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 1,245AverageC$ 1,416FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 1,341AverageC$ 1,519FlexibilityNo cancel feeOn-time75%
Search KLM 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!

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