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Cheap flights from Quebec to San Sebastian from C$ 526

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — EAS
20 Apr — 27 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to San Sebastian

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to San Sebastian
Explore the most affordable flight options available from Quebec to San Sebastian. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 March 2026.

Fri 24/411:25 p.m.
YUL
-
EAS
2 stops26h 55m
Multiple Airlines
Sat 2/55:55 p.m.
EAS
-
YUL
3 stops36h 30m
Multiple Airlines
Deal found 17/3C$ 985
Mon 20/711:45 p.m.
YUL
-
EAS
1 stop11h 35m
Multiple Airlines
Mon 27/79:30 p.m.
EAS
-
YUL
2 stops19h 10m
Multiple Airlines
Deal found 19/3C$ 1,514
Mon 1/610:00 p.m.
YUL
-
EAS
2 stops28h 40m
Iberia
Fri 5/65:55 p.m.
EAS
-
YUL
2 stops56h 20m
Iberia
Deal found 20/3C$ 1,704
Sat 27/611:45 p.m.
YUL
-
EAS
1 stop26h 35m
Multiple Airlines
Sun 12/78:55 a.m.
EAS
-
YUL
1 stop14h 25m
Multiple Airlines
Deal found 16/3C$ 1,729
Mon 20/77:17 a.m.
YUL
-
EAS
2 stops19h 23m
Iberia
Mon 27/79:20 a.m.
EAS
-
YUL
2 stops32h 24m
Iberia
Deal found 19/3C$ 1,806
Fri 1/512:30 p.m.
YUL
-
EAS
2 stops18h 30m
Iberia
Sun 10/59:20 a.m.
EAS
-
YUL
2 stops16h 55m
Iberia
Deal found 19/3C$ 1,869

Find flight deals from Quebec to San Sebastian

Keep the following information in mind while searching for Quebec to San Sebastian flight deals. Data was last updated 21 March 2026.

Round-trip from

C$ 985

One-way from

C$ 526
24/4-2/5
  • 24/4-2/5
  • 5 total stops
  • 63h 25m total
  • Quebec to San Sebastian
Search Deals
15/6
  • 15/6
  • 2 total stops
  • 28h 40m total
  • Quebec to San Sebastian
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec to San Sebastian that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 March 2026.
Use the filters below to find and compare flights from Quebec to San Sebastian that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

7:45 p.m.-8:20 a.m.

3 stops30h 35m

San Sebastián

Sat 2/5

5:55 p.m.-6:20 p.m.

3 stops30h 25m

C$ 1,219
Quickest round-trip

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

11:45 p.m.-5:20 p.m.

1 stop11h 35m

San Sebastián

Mon 27/7

8:55 a.m.-5:20 p.m.

1 stop14h 25m

C$ 1,553

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

10:00 p.m.-8:40 a.m.

2 stops28h 40m

San Sebastián

Fri 5/6

5:55 p.m.-8:15 p.m.

2 stops56h 20m

C$ 1,704

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

11:45 p.m.-8:20 a.m.

1 stop26h 35m

San Sebastián

Sun 12/7

8:55 a.m.-5:20 p.m.

1 stop14h 25m

C$ 1,729

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

7:17 a.m.-8:40 a.m.

2 stops19h 23m

San Sebastián

Mon 27/7

9:20 a.m.-11:44 a.m.

2 stops32h 24m

C$ 1,806

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

12:30 p.m.-1:00 p.m.

2 stops18h 30m

San Sebastián

Sun 10/5

9:20 a.m.-8:15 p.m.

2 stops16h 55m

C$ 1,869

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sat 27/6

5:33 p.m.-8:50 p.m.

2 stops45h 17m

San Sebastián

Sun 12/7

9:30 p.m.-8:15 p.m.

2 stops28h 45m

C$ 1,998

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

10:00 p.m.-8:40 a.m.

2 stops28h 40m

San Sebastián

Thu 11/6

9:30 p.m.-8:15 p.m.

2 stops28h 45m

C$ 2,503
Cheapest one-way

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

11:00 p.m.-9:40 a.m.

2 stops28h 40m

C$ 526

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

9:00 p.m.-8:20 a.m.

3 stops29h 20m

C$ 568

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/3

Showing 1-10 of 13 resultsSorted by cheapest first
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Best time to book a flight from Quebec to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Quebec with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Quebec to San Sebastian
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Quebec to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Sebastian from Quebec?

    Located just 15.7 km from the city centre, San Sebastián (EAS) is the airport most travelers will use when flying to San Sebastian from Quebec.

  • How long is the flight from Quebec to San Sebastian?

    A quick flight from Quebec to San Sebastian can take about 28h 40m. Iberia provides one of the quickest options available for as low as C$ 1,704. Quebec and San Sebastian are separated by a distance of 5518 km.

  • Can I find deals for flights from Quebec to San Sebastian that include hotel bookings?

    Yes. In addition to deals on Quebec to San Sebastian flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to San Sebastian?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to San Sebastian.

  • Can I find deals for business class flights from Quebec to San Sebastian?

    Yes. Cheapflights offers flight deals from Quebec to San Sebastian by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near San Sebastian?

Book flights to San Sebastian if you plan to visit one of these locations
Hondarribia

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How does Cheapflights help users find flights from Quebec to San Sebastian?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Quebec to San Sebastian. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Quebec to San Sebastian?

Cheapflights simply makes it quick and affordable to book flights from Quebec to San Sebastian by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Quebec to San Sebastian with no change fees?

Need flexible booking options for your flight to San Sebastian from Quebec? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Quebec to San Sebastian become cheaper?

Yes, Cheapflights offers price alerts on Quebec to San Sebastian flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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