YOW - GLA

C$ 488 Find Cheap Flights from Ottawa to Glasgow

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Glasgow departing on 26/8. 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
1 adult, Economy

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
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Cheap Flights from Ottawa to Glasgow (YOW-GLA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Glasgow

Tue, 16 Sep - Mon, 22 Sep
Porter Airlines Logo
2:20 p.m. - 6:50 a.m.YOW-GLA
11h 30m1 stop
Porter Airlines Logo
8:35 a.m. - 5:21 p.m.GLA-YOW
13h 46m1 stop
C$ 922Porter Airlines
Find Deal
Tue, 16 Sep - Mon, 22 Sep
 Logo
5:05 p.m. - 6:50 a.m.YOW-GLA
8h 45m1 stop
 Logo
9:50 p.m. - 5:21 p.m.GLA-YOW
24h 31m2 stops
C$ 1,002
Find Deal
Wed, 17 Sep - Thu, 25 Sep
 Logo
5:05 p.m. - 6:50 a.m.YOW-GLA
8h 45m1 stop
 Logo
6:40 p.m. - 12:22 a.m.GLA-YOW
34h 42m2 stops
C$ 1,016
Find Deal
Fri, 12 Sep - Fri, 19 Sep
 Logo
5:05 p.m. - 6:50 a.m.YOW-GLA
8h 45m1 stop
 Logo
7:55 a.m. - 12:22 a.m.GLA-YOW
21h 27m2 stops
C$ 1,019
Find Deal
Fri, 10 Oct - Sat, 18 Oct
Air Transat Logo
2:20 p.m. - 6:50 a.m.YOW-GLA
11h 30m1 stop
Air Transat Logo
8:35 a.m. - 8:05 a.m.GLA-YOW
28h 30m1 stop
C$ 1,118Air Transat
Find Deal
Fri, 26 Sep - Sat, 4 Oct
Air Transat Logo
5:05 p.m. - 6:50 a.m.YOW-GLA
8h 45m1 stop
Air Transat Logo
8:35 a.m. - 5:21 p.m.GLA-YOW
13h 46m1 stop
C$ 1,160Air Transat
Find Deal
Tue, 16 Sep - Mon, 22 Sep
Aer Lingus Logo
10:00 a.m. - 8:05 a.m.YOW-GLA
17h 05m2 stops
Aer Lingus Logo
8:35 a.m. - 12:19 a.m.GLA-YOW
20h 44m2 stops
C$ 1,208Aer Lingus
Find Deal
Wed, 17 Sep - Thu, 25 Sep
Aer Lingus Logo
11:55 a.m. - 8:05 a.m.YOW-GLA
15h 10m2 stops
Aer Lingus Logo
8:35 a.m. - 12:19 a.m.GLA-YOW
20h 44m2 stops
C$ 1,262Aer Lingus
Find Deal
Sat, 27 Sep - Sun, 5 Oct
KLM Logo
5:55 a.m. - 9:45 a.m.YOW-GLA
22h 50m2 stops
KLM Logo
4:55 p.m. - 3:05 p.m.GLA-YOW
27h 10m2 stops
C$ 1,510KLM
Find Deal
Fri, 26 Sep - Sun, 5 Oct
KLM Logo
5:15 p.m. - 4:10 p.m.YOW-GLA
17h 55m2 stops
KLM Logo
4:55 p.m. - 3:05 p.m.GLA-YOW
27h 10m2 stops
C$ 1,569KLM
Find Deal
Booking Insights

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 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 September, where tickets cost C$ 1,007 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is C$ 1,608 and C$ 1,305 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, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.


Good to know

Low seasonMarch
Cheapest flightC$ 488
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 17% 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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 C$ 353 for a one-way ticket and C$ 666 for a round-trip.

  • 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?

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

  • Which is the best airline for flights from Ottawa to Glasgow, Porter Airlines or KLM?

    The two airlines most popular with KAYAK users for flights from Ottawa to Glasgow are Porter Airlines and KLM. With an average price for the route of C$ 1,033 and an overall rating of 8.0, Porter Airlines is the most popular choice. KLM is also a great choice for the route, with an average price of C$ 1,474 and an overall rating of 7.8.

  • 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 round-trip 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.

Reviews of the top 4 airlines 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 318 reviews
7.6Food
8.2Boarding
8.0Comfort
8.7Crew
7.0Entertainment
Airline reviews

All good the seats a little tight and no I pad screen

10.0 ExcellentAnonymous, Jul 2025YYZ - RSW
Read more Porter Airlines reviews

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

The whole experience from check in to deboarding was fantastic.

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

was okay except.. 1)the porter check in webpage doesn't let you print your boarding pass from home 2)that there was a 90 min cut off for checking in on the kiosk in general, and to print a boarding pass, even tho i checked in online already....

Great! Personable crew. I love that they pour complimentary beer and wine.

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

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

The plane was pretty full, and we dis not have any includes meal for our 4h30 flight? And on-board entertainment wasn't available, there was no TV or plugging to charger your device on the plane. They told us to download an app if we wanted to watch movies but it never connected, that was a disappointment, the r we st was very good though and the crew were really nice!

Seats were very tight especially for first leg of trip.

Not necessarily a Transat issue but it took 2 hours to go through immigration. Tried to reach out to Transat for resolution but was unable to reach an agent.

The flight was excellent, once it started, however we were delayed two hours when the first plane’s engines wouldn’t start. They found another identical plane and transferred us and our luggage in under two hours and made up almost an hour in the air.

Really low cost trip for the huge amount I paid…o paid 550 dollars just for the trip, one way trip, plus 95 for 1 luggage’s and the second 135 dollars…no blanket, not headphones for entertainment, food was served after 3 hours and 2 hours after, breakfast was served Bad, low cost company for high prices

We booked a flight from FCO(Rome) with a stop over at DUB(Dublin) going to JFK. Boarding from Rome was kind of chaotic since the airport I guess is very small and we needed to shuttle to the airplane. The gate agent just let everyone and anyone go without using the sections so that took a lot longer than usual boarding. From drinking to JFk boarding was good and organized. Amazingly the flights was very smooth sailing and we’ve flown American big airplane to small companies before. The aircraft’s itself is on the older side, can’t complain tho because the plane ride wa smooth. For a 3 hour plane ride, nothing was complimentary. But for the longer leg of the plane complimentary snacks, meals and drinks were provided which was great. The food wasn’t bad either. I would fly with them again, great price and good service.

Delightful flight, ahead of time with a super crew, thanks

I had a great experience. I wasn’t sure what to expect but the crew helped me check my bags and made sure I got in the correct line to board. It was a bit of a walk to my gate so arrive early. I would recommend securing a flight that includes checking in your bag if you remotely think your baggage is over 10kg/22lbs. Be safe and upgrade unless you are carrying a backpack or weekend type baggage.

It was excellent! The plane left Chicago early. Arrived in Dublin early. The crew was excellent! It was a great experience.

No entertained. food and beverages were not complimentary. they lost my checked luggage which made my 10 day vacation unpleasant.

Weeeeeeell, you folks know economy class on Airbuses well--you're packed in like sardines. We may actually spring for more expensive seats next time, with a little room to stretch out. NO room to stretch out in Airbus economy class! :-) Apart from this, the food was decent (considering that it's mass-produced, and has severe spatial restrictions of its own), the staff were friendly enough, and there was a wide selection of movies, etc. to watch. Overall, I'd tend to use the word "adequate" rather than "exceptional" for my experience. But really, how could it be otherwise?

Seats were less comfortable and tight from Newark to Dublin, than my second flight ( small segment from Dublin to Lyon). Movie audio was with frying sound overall. Yet the worst was as follows: one male, (dark hair , glasses on) from the crew member was so cold and rough, while I remained with constancy polite and kind. Per exple with the noise level I could not hear him at first for beverages, he rolled his eyes at the third times I finally heard him. From the start, loading my small hand bags , he directly spoke to me and said “ I had to keep my shopping bad by my seat, under , while there was sufficient room and I was among the last to sit. I show him the space , his face was always dull, stoic, not welcoming as the usual crew members from any airline companies are. When I think of my experience I liard w Aer Lingus, this is the image that gets back to me. Needless to say that as a passenger and client, I felt belittled since all this happened in front of the surrendering passengers. It s an affront and not a pleasant feeling especially when being traveling which oftentimes involves stress with carrying, and making it on time. I m not happy with the experience I had to be honest and I fly four times a year. Thank you for allowing me to share this statement with your company.

I like Aer Lingus so that is why I’m writing this critique so they can become better. The boarding gate was too small to board properly. Our seats were toward the back of the plane knowing we would be boarding after business class, we moved to that area after business class boarded. An Aer Lingus employee told us we couldn’t stand there. We explained we were the next group to board and wouldn’t even be able to hear when our boarding was called. She didn’t care and was not very professional. The cabin was freezing. I wouldn’t feed my dog the food. We were over an hour late coming into chicago because of weather which can’t be avoided. I asked the crew if they could make an annoucement for before whose final destination is chicago to wait and allow the people with connecting to deplane first. He said there are a lot of people with connecting flights. He said, it doesn’t matter. Well, yes it does. He could have been more considerate of his passengers.

Really helpful staff at the airport and the flight was comfortable with good entertainment options and food service

The flight was delayed by about an hour, but the staff and signs at the airport never actually said it was delayed. At the expected boarding time, we were told we would be boarding in about 10 minutes, then 20 minutes passed, and were told again that we would board in about 10 minutes. That happened multiple times, such that "10 minutes" turned into an hour.

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