Best Time to Book Flights from Toronto to Europe

Why 2026 Is a Standout Year for Toronto-to-Europe Flights

If you've been waiting for a good time to book that transatlantic trip, this is it. A rare combination of factors is pushing Europe flights from Toronto to their lowest prices in years.

Here's what's happening: transatlantic demand for summer 2026 is down 7–36% compared to 2025 — a significant drop driven by economic uncertainty and travellers shifting to domestic and Asian destinations. But airlines didn't cut capacity. They actually increased it, adding more seats on more routes. Basic economics tells you what happens next: prices come down.

The numbers back it up. International airfare from Canada is currently down 2% versus summer 2025 overall, but Europe specifically is down 10%. That's not a marginal dip — on a $1,200 round-trip to Rome, that's $120 back in your pocket before you even start optimizing.

For Toronto travellers specifically, there's even more good news:

• Air Canada is expanding aggressively. New 2026 routes include Catania (Sicily), Palma de Mallorca, re-established service to Budapest, and increased frequency to Prague. More routes from YYZ mean more competition and more deals.
• Trending destinations are getting cheaper. Berlin, Milan, and Eastern Europe are surging in search interest — Poland is up 182% and the Netherlands up 59% — but airlines are adding capacity to match, keeping prices competitive.
• "Destination dupes" are gaining traction. Travellers are discovering that Porto delivers the Lisbon experience at lower cost, Bratislava gives you Vienna vibes for half the price, and Ljubljana is the new Dubrovnik. This mindset shift means more options for deal-conscious flyers.

Month-by-Month Fare Guide: When to Go Where

Not all months are created equal. European weather, tourist seasons, and airline scheduling all affect what you'll pay from Toronto. Here's the practical breakdown:

Month	Fare Level	Best Destinations	Why
January–February	Low	London, Paris, Reykjavik	Off-season = cheapest fares. Cold but fewer crowds. Northern Lights in Iceland.
March	Low–Medium	Lisbon, Barcelona, Athens	Southern Europe warms up first. Shoulder season pricing before Easter bump.
April–May	Medium	Rome, Amsterdam, Dublin	The golden sweet spot. Warm enough to enjoy, cheap enough to afford. Tulip season in Amsterdam.
June	Medium–High	All of Europe	Summer begins. Prices climb but 2026 demand dip keeps them reasonable.
July–August	High	Everywhere (if you must)	Peak season. Book 4–6 months ahead. Even with 2026 discounts, these are the priciest months.
September–October	Medium	Vienna, Rome, Barcelona	Shoulder season gold. Still warm in southern Europe, 20–30% cheaper than summer peak.
November	Low	London, Paris	Off-season returns. Christmas market season starts late November.
December	Medium–High	Vienna, London	Holiday premium kicks in mid-month. Book early for Christmas travel.

The takeaway: April–May and September–October are the shoulder season sweet spots where you get good weather and good prices. If you can travel during these windows, you'll save $200–$500 per person compared to July–August flights.

How Far in Advance to Book Transatlantic Flights

Booking timing can make or break your fare. Book too early and you're paying the "I need certainty" premium. Book too late and you're paying the "I have no choice" premium. Here's what the data says for Toronto-to-Europe flights in 2026:

Booking Window	Fare Outlook	Recommendation
6+ months out	Moderate — airlines set placeholder fares	Only if you need specific dates (weddings, events). Set price alerts and wait.
4–6 months out	Good — early-bird sales start appearing	Good time to book summer peak (Jul–Aug) travel.
3–4 months out	Best — the sweet spot	This is where the data says you'll find the lowest average fares. Book here.
2–3 months out	Still decent — shoulder season especially	Fine for off-peak months. Getting risky for summer dates.
1–2 months out	Rising fast — desirable dates selling out	Last-minute sales sometimes appear, but don't count on them.
Under 1 month	Expensive — desperation pricing	Only if you spot an error fare or flash sale.

Best Days to Book and Fly

Friday tends to be the cheapest day to make your booking — airlines push algorithmic fare adjustments overnight, and Friday morning often catches the lowest prices. Tuesday and Wednesday are also strong booking days.

For the flights themselves, midweek departures (Tuesday–Thursday) save 20–30% compared to weekend travel. Sunday is consistently the most expensive day to fly transatlantic. If you can depart on a Tuesday evening red-eye and return on a Wednesday, you're maximizing savings on both ends.

Airline Comparison: Air Canada vs. WestJet vs. Air Transat

Three Canadian carriers fly to Europe, but they serve very different purposes for Toronto travellers. Here's how they stack up:

Feature	Air Canada	WestJet	Air Transat
Hub	Toronto (YYZ)	Calgary (YYC)	Montreal (YUL)
European Network	Largest — 30+ destinations from YYZ	Limited from Toronto — London (LGW), Paris (CDG)	27 destinations, but primarily from Montreal
Aircraft (Europe)	Boeing 787 Dreamliner, Airbus A330	Boeing 737 MAX (narrowbody)	Airbus A321neo LR, A330
New for 2026	Catania, Palma de Mallorca, Budapest, more Prague	No major Toronto additions	Focus on Montreal expansion
Pros	Most direct routes from YYZ; Star Alliance connections; lie-flat business class; Aeroplan points	Competitive pricing on London/Paris; WestJet Rewards	Strong France coverage (7 airports); good leisure pricing; included meals
Cons	Often pricier than competitors; basic economy is bare-bones	737s on 7+ hour flights (no lie-flat, narrower seats); small European network from Toronto	Limited Toronto departures; primarily a Montreal hub; seasonal schedules
Best For	Most European destinations, business class, Star Alliance connections	Budget-conscious London or Paris trips	France specifically; connecting through Montreal to southern Europe

Air Canada is the dominant player, accounting for over a third of all scheduled flights between Canada and Europe. If you're flying direct from Toronto to anywhere beyond London or Paris, Air Canada is likely your only non-stop option. Their 787 Dreamliners are comfortable for the 7–9 hour crossing, and Aeroplan is one of the better loyalty programs for transatlantic redemptions.

WestJet is worth checking for London Gatwick and Paris CDG specifically. Their 737 MAX is a narrowbody aircraft — which means no lie-flat seats and tighter quarters — but fares are often $100–$300 cheaper than Air Canada on those two routes. For a 7-hour overnight flight, that trade-off isn't for everyone.

Air Transat is the wildcard. Their European network is actually impressive — 27 destinations including 7 airports in France — but it's primarily operated from their Montreal hub, not Toronto. If you're open to connecting through Montreal, Transat can offer excellent pricing to France, Spain, Portugal, and Italy. They also include meals on all transatlantic flights, which Air Canada and WestJet charge for in economy.

The Open-Jaw Strategy: Fly Into One City, Return From Another

This is one of the most underused tricks for European trips from Toronto, and it can save you both money and time.

An open-jaw itinerary means you fly into one European city and return from a different one. For example: Toronto to London, then take a train or budget flight across Europe, and fly home from Rome. No backtracking to your arrival city.

Why Open-Jaw Works

• Often cheaper than round-trip. Airlines price each leg independently. If London has cheap inbound fares and Rome has cheap outbound fares, combining them can beat the round-trip price to either city.
• Saves a travel day. Instead of spending your last day retracing your steps back to your arrival city, you fly home from wherever you end up.
• Enables multi-country trips. See London, Paris, and Barcelona in one trip without buying three separate round-trip flights.

How to Search for Open-Jaw Flights

Google Flights makes this easy. Select "Multi-city" instead of "Round trip," then enter:

1. Leg 1: Toronto (YYZ) to London (LHR) — your desired departure date
2. Leg 2: Rome (FCO) to Toronto (YYZ) — your desired return date

Compare this total to the round-trip price for each city individually. In many cases, the open-jaw is the same price or cheaper — and you get a far more interesting trip.

Best Value European Destinations from Toronto Right Now

Not all European destinations cost the same from YYZ. Here are the ones offering the best value in 2026, factoring in both airfare and cost of living on the ground:

Lisbon, Portugal

Lisbon continues to be one of the best overall values from Toronto. Direct Air Canada flights, a weak Euro working in your favour, and a cost of living significantly below Western European averages. Expect $60–$80/day for food and local transport. The Algarve coast is a 2.5-hour train ride south for beach days.

Dublin, Ireland

Dublin benefits from heavy Air Canada competition and Aer Lingus service. Round-trip fares regularly dip below $600 CAD in shoulder season. The city itself isn't cheap, but Ireland's countryside — accessible by bus for under $20 — is.

Berlin, Germany

Berlin is trending hard for 2026, and for good reason. It remains one of the cheapest major capitals in Western Europe — a full meal at a good restaurant costs $15–$20 CAD. Direct flights from Toronto make it accessible, and it's an excellent base for exploring Eastern Europe by train.

Athens, Greece

Athens has seen expanded direct flights from Toronto, and Greece remains one of Europe's best values once you're on the ground. Island-hopping by ferry is affordable if you book in advance, and shoulder season (September–October) gives you warm weather with dramatically fewer crowds.

Eastern Europe: The Emerging Value Play

Poland, Czech Republic, and Hungary are showing massive search increases — 59–182% year over year. Air Canada's expanded Prague service and re-established Budapest route make these destinations more accessible from Toronto than ever. Daily costs in Warsaw, Prague, or Budapest run 40–60% less than Paris or London. These are legitimate "destination dupes" — world-class cities at a fraction of the Western European price.

Money-Saving Tips for Transatlantic Flights from YYZ

Beyond timing and destination choice, these specific strategies consistently save Toronto travellers money on Europe flights:

1. Be Flexible on Airport — Both Sides

On the Toronto side, check both Pearson (YYZ) and Hamilton (YHM). On the European side, look at secondary airports: London Gatwick instead of Heathrow, Milan Bergamo instead of Malpensa, Paris Beauvais instead of CDG. Budget carriers like Ryanair and EasyJet serve these secondary airports, which can make them cheaper for open-jaw returns.

2. Consider Positioning Flights

Sometimes the cheapest transatlantic fare from Canada isn't from Toronto at all. A $150 Porter flight to Montreal plus a $500 Transat flight to Lisbon ($650 total) can beat a $900 direct from Pearson. Check Montreal departures on Air Transat — their European network from YUL is significantly larger than from YYZ.

3. Use Aeroplan Points Strategically

Air Canada Aeroplan charges 60,000 points for a round-trip economy flight to Europe, but availability varies wildly. Book 6+ months out for the best reward seat availability. Partner airlines (Lufthansa, Swiss, TAP Portugal) often have better availability than Air Canada metal.

4. Track Fares on Multiple Routes Simultaneously

Set Google Flights price alerts for 5–8 European destinations at once. When one of them drops, book it. Being destination-flexible is the single biggest advantage you can have. If your goal is "a week in Europe" rather than "a week in specifically Paris," you'll consistently pay 30–50% less.

5. Book Carry-On Only (When It Makes Sense)

Air Canada's basic economy to Europe doesn't include checked luggage. If you can travel with a carry-on for a 7–10 day trip, you'll save $60–$120 on baggage fees round-trip. Packing cubes and a 40L backpack that fits in the overhead bin make this doable for summer trips where clothing is lighter.

6. Watch for Shoulder Season Sales

Airlines typically run sales for shoulder season (April–May, September–October) Europe travel in January–February and again in July–August. These are the windows when promotional fares drop to $500–$700 CAD round-trip from Toronto. Set your alerts before these sale windows so you're ready to act.

Explore Toronto-to-Europe Destinations

We track fares from Toronto Pearson to all major European destinations. Check current deals on the routes mentioned in this guide:

• Toronto to London
• Toronto to Paris
• Toronto to Dublin
• Toronto to Lisbon
• Toronto to Rome
• Toronto to Barcelona
• Toronto to Amsterdam
• Toronto to Reykjavik
• Toronto to Athens
• Toronto to Vienna
• All Europe Deals from Toronto