YOW - GLA

£409 Find Cheap Flights from Ottawa to Glasgow

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Glasgow departing on 27/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Glasgow Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Glasgow, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Glasgow, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals from Ottawa to Glasgow (YOW-GLA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ottawa to Glasgow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Ottawa to Glasgow

KAYAK's recommended return flight deals from the most popular airlines that fly from Ottawa to Glasgow.
Discover the best prices for you by selecting your travel dates on KAYAK.
Porter Airlines Logo
14:20 - 06:50YOW-GLA
11h 30m1 stop
Porter Airlines Logo
08:35 - 08:01GLA-YOW
28h 26m1 stop
£409Porter Airlines
Find Deal
Tue, 27 May - Tue, 3 Jun
Air Transat Logo
14:20 - 06:50YOW-GLA
11h 30m1 stop
Air Transat Logo
08:35 - 00:21GLA-YOW
20h 46m1 stop
£474Air Transat
Find Deal
Sat, 11 Oct - Sat, 18 Oct
Air Transat Logo
14:20 - 06:50YOW-GLA
11h 30m1 stop
Air Transat Logo
08:35 - 20:01GLA-YOW
16h 26m1 stop
£474Air Transat
Find Deal
Mon, 13 Oct - Sat, 18 Oct
Air Transat Logo
14:20 - 06:50YOW-GLA
11h 30m1 stop
Air Transat Logo
08:35 - 20:01GLA-YOW
16h 26m1 stop
£491Air Transat
Find Deal
Thu, 9 Oct - Wed, 15 Oct
Lufthansa Logo
17:55 - 23:05YOW-GLA
24h 10m2 stops
Lufthansa Logo
06:10 - 17:04GLA-YOW
39h 54m2 stops
£639Lufthansa
Find Deal
Wed, 8 Oct - Mon, 20 Oct
Lufthansa Logo
13:55 - 23:05YOW-GLA
28h 10m2 stops
Lufthansa Logo
06:10 - 00:19GLA-YOW
23h 09m2 stops
£655Lufthansa
Find Deal
Thu, 9 Oct - Mon, 20 Oct
 Logo
13:55 - 12:25YOW-GLA
17h 30m2 stops
 Logo
06:10 - 23:04GLA-YOW
21h 54m2 stops
Sun, 12 Oct - Fri, 17 Oct
 Logo
20:55 - 12:20YOW-GLA
34h 25m2 stops
 Logo
06:10 - 23:04GLA-YOW
21h 54m2 stops
Fri, 10 Oct - Sun, 19 Oct
Aer Lingus Logo
13:55 - 16:50YOW-GLA
21h 55m2 stops
Aer Lingus Logo
17:20 - 21:09GLA-YOW
32h 49m2 stops
£676Aer Lingus
Find Deal
Tue, 26 Aug - Tue, 2 Sep
Aer Lingus Logo
10:00 - 16:50YOW-GLA
25h 50m2 stops
Aer Lingus Logo
20:10 - 21:09GLA-YOW
29h 59m2 stops
£714Aer Lingus
Find Deal
Fri, 10 Oct - Fri, 17 Oct
Useful Info

KAYAK's insights & trends for Ottawa to Glasgow flights

Get data-powered insights and trends into flights from Ottawa to Glasgow to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ottawa to Glasgow?

The average price of all round-trip flights from Ottawa to Glasgow Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Glasgow on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Ottawa to Glasgow. For your return ticket, we recommend flying on a Sunday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Ottawa to Glasgow Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Glasgow Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ottawa to Glasgow Intl Airport is May, where tickets cost £578 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is £872 and £722 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Glasgow Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Ottawa to Glasgow Intl Airport, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know - Cheap tickets from Ottawa to Glasgow

Low season

March

High season

May

Cheapest flight

£409
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from Ottawa to Glasgow

When to book flights from Ottawa to Glasgow

Are your dates flexible? Find out the best times to travel from Ottawa to Glasgow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ottawa to Glasgow flights

  • What is the cheapest flight from Ottawa to Glasgow Intl Airport?

    In the last 3 days, the lowest price for a flight from Ottawa to Glasgow Intl Airport was £669 for a one-way ticket and £548 for a return.

  • Which aircraft models fly most regularly from Ottawa to Glasgow?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ottawa to Glasgow?

    Star Alliance is the only airline alliance operating flights between Ottawa and Glasgow.

  • How does KAYAK find such low prices on flights from Ottawa to Glasgow?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Glasgow.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Glasgow?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Glasgow from Ottawa is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Glasgow?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Glasgow with an airline and back to Ottawa with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Glasgow?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Glasgow from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Ottawa to Glasgow

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Glasgow. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Glasgow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 285 reviews
7.6Food
8.2Boarding
8.1Comfort
8.8Crew
7.0Entertainment
Airline reviews

I love the 2 seats per row. More room. The crew were excellent.

10.0 ExcellentAnonymous, Apr 2025YHZ - YOW
Read more Porter Airlines reviews

I love the 2 seats per row. More room. The crew were excellent.

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Overall very good... staff were friendly and helpful. boarding was good for the most part, but a little hard to get our carry-on bags on there.... I think people should be directed to keep their coats and small bags with them until all the carry-ons are loaded, and then, if there is space, they can put their small bags and coats up top.. makes it much easier to put baggage up. i loved the internet feature, but the entertainment was not there unless you have your own Netflix or similar platform. My chair did not recline, which was very annoying, and the arms won't go up near the isle, which makes it tough to get in and out of the seat.

Staff were excellant. Only snacks served. Some turbulence so we were offered Free beer or wine.

The staff is always great. Just the fact that our flight was the only one delayed from Halifax when all other carries were still flying. It happen a year ago out of Toronto as well. All others were flying but our flight got cancelled 1 hr before the time of departure.

The only issue had when i mentioned about comfort was the man beside me was on the larger side and took about 1/3 of my seat where i was pressed against the wall/window of the plane for the trip.

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Thanks for giving a beer to everyone in the seat infront of me and then telling me that I can’t have one because they are going to land. I guess I need to pay for a seat and then pick one in the very front of the plane

The flight was delayed by more than one hour. The terminal was consequently overcrowded and hot. We lost our car reservation and hit rush hour traffic in Boston, which added two hours stuck in traffic to our trip.

Awesome, the whole way through. Thank you, this is the new Canadian Airline benchmark.

Everything you need to know for your flight from Ottawa to Glasgow

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.