Cheap Flights to Thornhill from CA $71

View CA $71 flight on Wed, Mar 25, 2026Opens in a new window

Popular airlines to Thornhill

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How much is the cheapest flight to Thornhill?

Prices were available within the past 7 days and start at CA $71 for one-way flights and CA $142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Wed, Mar 25 - Sun, Apr 5
DUB
Dublin
GLA
Glasgow
CA $142 Roundtrip, found 2 days ago
CA $142
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Wed, Mar 25 from Dublin to Glasgow, returning Sun, Apr 5, priced at CA $142 found 2 days ago
British Airways
Sat, Mar 21 - Sat, Mar 28
LHR
London
GLA
Glasgow
CA $171 Roundtrip, found 6 days ago
CA $171
Roundtrip
found 6 days ago
Select British Airways flight, departing Sat, Mar 21 from London to Glasgow, returning Sat, Mar 28, priced at CA $171 found 6 days ago
KLM
Tue, May 12 - Tue, May 26
DUB
Dublin
GLA
Glasgow
CA $268 Roundtrip, found 1 day ago
CA $268
Roundtrip
found 1 day ago
Select KLM flight, departing Tue, May 12 from Dublin to Glasgow, returning Tue, May 26, priced at CA $268 found 1 day ago
Air France
Sat, Sep 19 - Sun, Sep 20
DUB
Dublin
GLA
Glasgow
CA $638 Roundtrip, found 18 hours ago
CA $638
Roundtrip
found 18 hours ago
Select Air France flight, departing Sat, Sep 19 from Dublin to Glasgow, returning Sun, Sep 20, priced at CA $638 found 18 hours ago
Air Transat
Mon, May 18 - Mon, May 25
YYZ
Toronto
GLA
Glasgow
CA $788 Roundtrip, found 6 hours ago
CA $788
Roundtrip
found 6 hours ago
Select Air Transat flight, departing Mon, May 18 from Toronto to Glasgow, returning Mon, May 25, priced at CA $788 found 6 hours ago

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Frequently asked questions

What is the name of Thornhill's airport?
Glasgow Intl. Airport (GLA) is the main airport in Thornhill.
What airport is best to fly into Thornhill?
Pass through the glass doors of Glasgow Intl. Airport (GLA) and your Thornhill adventure will have begun! The city's main airport, it's located 80 kilometres from the city centre.
How many airlines fly to Thornhill?
There are 16 airlines connecting Thornhill to 56 airports from all over the globe.
Which airlines fly to Thornhill?
British Airways operates most of the flights to Thornhill. Grabbing a British Airways flight from London is the preferred way of getting there.
How many nonstop flights are there to Thornhill?
With 514 direct flights operating each week, you'll be arriving in Thornhill before you have time to say, "Are we there yet?"
Where are the most popular flights to Thornhill departing from?
The most popular flights to Thornhill take off from London, Dublin and Belfast airports.
How long is the flight to Thornhill Airport?
If you're going to Thornhill from London, you'll have a flight duration of 1 hour and 22 minutes. Those departing from Dublin can expect to be on the plane for 1 hour and 9 minutes. From Belfast it's approximately 45 minutes away.
How to book the cheapest flight to Thornhill?
We all know those jet-setters who somehow grab extremely cheap plane tickets whenever they fly. Eager to know how to do it for your Thornhill vacation? Don't wait until the last moment to secure your flight. Don't stop there, however. Do some research and find out if there are a few airports at your destination. Prices often differ depending on which airport you use. Don't forget to compare fares across airlines too. Last of all, be prepared to lock in your seat quickly if you stumble on a real bargain. It might not stick around for too long. With a bit of knowledge and some luck, the ideal airfare can be yours.
Do you have any tips for my flight to Thornhill?
If you're not prepared, air travel can be tough. But there's no need to worry. Follow these tips and tricks for a trouble-free start to your vacation in Thornhill. What to pack in your hand luggage:

  • First things first, put in your passport, travel docs, cash and daily medications. Next, you'll want some extra in-flight entertainment to help pass the time. A thrilling novel and a tablet filled with your favourite shows are some terrific options. If you plan to take a short snooze, a neck pillow and a pair of earplugs will also be useful. Finally, find room for a toothbrush and some cleansing wipes so you'll step off the plane looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • While the list of banned items can differ between air carriers, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, drills, fuels and bleaching agents. Sports equipment like hockey sticks, and items that could injure passengers, such as swords and guns, can't come on board with you either.

What to wear on a flight:

  • Your goal here is to feel as comfortable as possible. Pick shoes that are easy to slip on and off, dress in loose, natural fibers and remember to take a sweater in case you get cold in the cabin.
  • You're probably aware of deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity. To minimize your risk on board, drink plenty of water, consider wearing compression socks or tights and do gentle foot and leg exercises in your seat.

How to get through airport security fast when flying to Thornhill?
Being organized before you get to the airport will make your getaway to Thornhill a piece of cake. Below you'll find some useful tips for a stress-free journey through security:

  • Security personnel first need to make sure that you have a valid ID and matching boarding pass before you're allowed to proceed any further. Keep them within easy reach.
  • Next up is the X-ray machine. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes things like headphones or earphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll have to unplug from the digital world. Your phone, tablet and any other electronic gadgets will need to be sent through the scanner.
  • Any gels or liquids, such as perfume or hairspray, that you want to take on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), zip-lock bag.
  • It's also likely that you'll be asked to remove your shoes to be X-rayed, so wearing slip-on sneakers is always a good idea.
  • Airlines will not allow any sharp items or pocket knives in your carry-on luggage. If you must bring these kinds of items, check them in.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Thornhill. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Thornhill. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Thornhill.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Thornhill flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Thornhill.

Looking to save even more? Get additional savings by bundling your Thornhill flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Thornhill trip!

Travel information

Destination airport
Glasgow Intl.
Destination airport IATA code
GLA
Destination city name
Glasgow
Roundtrip price
CA $141

Trending flights to Thornhill

Prices were available within the past 7 days and start at CA $71 for one-way flights and CA $142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Mon, May 18 - Mon, May 25
YYZ
Toronto
GLA
Glasgow
CA $788 Roundtrip, found 6 hours ago
CA $788
Roundtrip
found 6 hours ago
Select Air Transat flight, departing Mon, May 18 from Toronto to Glasgow, returning Mon, May 25, priced at CA $788 found 6 hours ago

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