$476 Cheap Flights from Montreal (YUL) to Athens (ATH)

View $476 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Athens Intl. Airport (ATH)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Montreal to Athens (YUL-ATH)

Prices were available within the past 7 days and start at $476 for one-way flights and $622 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Sun, May 25 - Fri, Jun 6
YUL
Montreal
ATH
Athens
$622 Roundtrip, found 5 hours ago
$622
Roundtrip
found 5 hours ago
Select WestJet flight, departing Sun, May 25 from Montreal to Athens, returning Fri, Jun 6, priced at $622 found 5 hours ago
American Airlines
Mon, Jun 2 - Wed, Nov 19
YUL
Montreal
ATH
Athens
$653 Roundtrip, found 1 day ago
$653
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jun 2 from Montreal to Athens, returning Wed, Nov 19, priced at $653 found 1 day ago
British Airways
Mon, Jun 2 - Wed, Nov 19
YUL
Montreal
ATH
Athens
$654 Roundtrip, found 1 day ago
$654
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Jun 2 from Montreal to Athens, returning Wed, Nov 19, priced at $654 found 1 day ago
British Airways
Sun, Oct 26 - Tue, Nov 4
YUL
Montreal
ATH
Athens
$654 Roundtrip, found 9 hours ago
$654
Roundtrip
found 9 hours ago
Select British Airways flight, departing Sun, Oct 26 from Montreal to Athens, returning Tue, Nov 4, priced at $654 found 9 hours ago
American Airlines
Tue, May 13 - Tue, May 20
YUL
Montreal
ATH
Athens
$657 Roundtrip, found 2 days ago
$657
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, May 13 from Montreal to Athens, returning Tue, May 20, priced at $657 found 2 days ago
Delta
Fri, May 23 - Tue, Jun 10
YUL
Montreal
ATH
Athens
$669 Roundtrip, found 1 day ago
$669
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, May 23 from Montreal to Athens, returning Tue, Jun 10, priced at $669 found 1 day ago
Air Transat
Mon, Jun 16 - Mon, Jun 23
YUL
Montreal
ATH
Athens
$687 Roundtrip, found 4 days ago
$687
Roundtrip
found 4 days ago
Select Air Transat flight, departing Mon, Jun 16 from Montreal to Athens, returning Mon, Jun 23, priced at $687 found 4 days ago
Porter Airlines
Tue, Sep 9 - Wed, Sep 10
YUL
Montreal
ATH
Athens
$701 Roundtrip, found 5 days ago
$701
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Tue, Sep 9 from Montreal to Athens, returning Wed, Sep 10, priced at $701 found 5 days ago
Air Canada
Sun, Jun 15 - Sun, Jun 22
YUL
Montreal
ATH
Athens
$736 Roundtrip, found 3 hours ago
$736
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Sun, Jun 15 from Montreal to Athens, returning Sun, Jun 22, priced at $736 found 3 hours ago
British Airways
Wed, Oct 1 - Mon, Oct 20
YUL
Montreal
ATH
Athens
$739 Roundtrip, found 3 hours ago
$739
Roundtrip
found 3 hours ago
Select British Airways flight, departing Wed, Oct 1 from Montreal to Athens, returning Mon, Oct 20, priced at $739 found 3 hours ago

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Eleftherios Venizelos Airport (ATH) cost?
Score cheap return flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Eleftherios Venizelos Airport (ATH) starting from $738. Grab a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air Canada flight leaving YUL on May 11 2025 and touching down at ATH. The price was last updated on April 28 2025 and has not changed since.
What is the cheapest month to fly from YUL to ATH?
The cheapest flights from YUL to ATH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from YUL to ATH?
With prices starting from $811 for a one-way flight from YUL to ATH, Air Canada is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from YUL on May 5 2025. Prices were last updated on April 28 2025 and have not changed since.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Eleftherios Venizelos Airport (ATH)?
Direct flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Eleftherios Venizelos Airport (ATH) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from YUL to ATH?
You’ll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from YUL to ATH?
With 100% of flights generally arriving as scheduled, Aegean Airlines has the best on-time performance for direct flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Eleftherios Venizelos Airport (ATH). To keep track of your flight status and get notified if anything changes, head to the Expedia App.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Eleftherios Venizelos Airport (ATH)?
Select a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Eleftherios Venizelos Airport (ATH) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Eleftherios Venizelos Airport (ATH) last-minute?
Waiting until right before your break to book a flight from YUL to ATH often results in higher prices. Although you may find some last-minute offers, they’re not always guaranteed. Allow some flexibility in your schedule to boost your chances of scoring a bargain.
Is it cheaper to book a YUL to ATH flight and hotel package?
Compared with arranging flights and hotels separately, booking a YUL to ATH flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Eleftherios Venizelos Airport (ATH)?
Typically, it’s possible to cancel or reschedule your YUL to ATH flight. However, if it’s been more than 24 hours since booking, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more details on our Customer Service portal.
*Available to One Key members.