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Flights to San Sebastián

C$ 525 Cheap flights to San Sebastian

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Sebastian departing on 13/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Canada to San Sebastian

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:05 p.m. - 8:20 a.m.
YUL
-
EAS
28h 15m
2 stops
Multiple Airlines Logo
5:55 p.m. - 2:15 p.m.
EAS
-
YUL
26h 20m
2 stops
C$ 1,133Multiple Airlines
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
8:35 p.m. - 8:20 a.m.
YUL
-
EAS
29h 45m
3 stops
Multiple Airlines Logo
5:55 p.m. - 2:15 p.m.
EAS
-
YUL
26h 20m
2 stops
C$ 1,145Multiple Airlines
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
11:45 p.m. - 8:20 a.m.
YUL
-
EAS
26h 35m
1 stop
Multiple Airlines Logo
8:55 a.m. - 5:20 p.m.
EAS
-
YUL
14h 25m
1 stop
C$ 1,168Multiple Airlines
Wed, 27 May - Fri, 5 Jun
Multiple Airlines Logo
11:00 p.m. - 8:20 a.m.
YUL
-
EAS
27h 20m
2 stops
Multiple Airlines Logo
8:55 a.m. - 10:40 a.m.
EAS
-
YUL
31h 45m
2 stops
C$ 1,172Multiple Airlines
Wed, 27 May - Fri, 5 Jun
Multiple Airlines Logo
2:32 p.m. - 1:00 p.m.
YUL
-
EAS
40h 28m
2 stops
Multiple Airlines Logo
1:15 p.m. - 8:15 p.m.
EAS
-
YUL
13h 00m
1 stop
C$ 1,175Multiple Airlines
Sat, 11 Apr - Mon, 20 Apr
Multiple Airlines Logo
11:45 p.m. - 8:20 a.m.
YUL
-
EAS
26h 35m
1 stop
Multiple Airlines Logo
5:55 p.m. - 5:20 p.m.
EAS
-
YUL
29h 25m
1 stop
C$ 1,224Multiple Airlines
Mon, 3 Aug - Mon, 10 Aug
British Airways Logo
10:00 p.m. - 4:10 p.m.
YUL
-
EAS
12h 10m
1 stop
British Airways Logo
1:15 p.m. - 8:15 p.m.
EAS
-
YUL
13h 00m
1 stop
C$ 1,232British Airways
Sat, 11 Apr - Mon, 20 Apr
Iberia Logo
6:27 p.m. - 8:40 a.m.
YYZ
-
EAS
56h 13m
2 stops
Iberia Logo
9:30 p.m. - 9:34 p.m.
EAS
-
YYZ
30h 04m
2 stops
C$ 1,282Iberia
Fri, 10 Apr - Fri, 17 Apr
Iberia Logo
11:52 a.m. - 1:00 p.m.
YVR
-
EAS
40h 08m
2 stops
Iberia Logo
9:30 p.m. - 9:20 p.m.
EAS
-
YVR
56h 50m
2 stops
C$ 1,539Iberia
Sun, 12 Apr - Sun, 19 Apr
American Airlines Logo
6:25 p.m. - 8:40 a.m.
YYZ
-
EAS
33h 15m
2 stops
American Airlines Logo
1:40 p.m. - 3:50 p.m.
EAS
-
YYZ
32h 10m
2 stops
C$ 4,728American Airlines
Tue, 24 Mar - Wed, 8 Apr

momondo Fare Finder

 
Locate flights to San Sebastián that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 27 February 2026.
Use the filters below to find and compare flights to San Sebastian that are best for you.

Fly from

Route

Depart

Return

Price

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

10:05 p.m.-8:20 a.m.

2 stops28h 15m

San Sebastián

Sat 23/5

5:55 p.m.-2:15 p.m.

2 stops26h 20m

C$ 1,133

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

8:35 p.m.-8:20 a.m.

3 stops29h 45m

San Sebastián

Sat 23/5

5:55 p.m.-2:15 p.m.

2 stops26h 20m

C$ 1,145

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

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

1 stop26h 35m

San Sebastián

Fri 5/6

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

1 stop14h 25m

C$ 1,168

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

11:00 p.m.-8:20 a.m.

2 stops27h 20m

San Sebastián

Fri 5/6

8:55 a.m.-10:40 a.m.

2 stops31h 45m

C$ 1,172

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

2:32 p.m.-1:00 p.m.

2 stops40h 28m

San Sebastián

Mon 20/4

1:15 p.m.-8:15 p.m.

1 stop13h 00m

C$ 1,175

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Mon 3/8

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

1 stop26h 35m

San Sebastián

Mon 10/8

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

1 stop29h 25m

C$ 1,224

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

10:00 p.m.-4:10 p.m.

1 stop12h 10m

San Sebastián

Mon 20/4

1:15 p.m.-8:15 p.m.

1 stop13h 00m

C$ 1,232

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Fri 10/4

6:27 p.m.-8:40 a.m.

2 stops56h 13m

San Sebastián

Fri 17/4

9:30 p.m.-9:34 p.m.

2 stops30h 04m

C$ 1,282

VancouverSan Sebastian

YVR - EAS

YVREAS

Vancouver Intl

Sun 12/4

11:52 a.m.-1:00 p.m.

2 stops40h 08m

San Sebastián

Sun 19/4

9:30 p.m.-9:20 p.m.

2 stops56h 50m

C$ 1,539

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Tue 24/3

6:25 p.m.-8:40 a.m.

2 stops33h 15m

San Sebastián

Wed 8/4

1:40 p.m.-3:50 p.m.

2 stops32h 10m

C$ 4,728

Flights are sorted by cheapest round-trip flights first.

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San Sebastian flights insights and trends

Explore insights for your San Sebastian flight to craft the best travel plan

How long does it take to fly to San Sebastian?

If you’re flying from a popular airport in Canada, such as Toronto Pearson Intl or Vancouver Intl, and flying into San Sebastian, then you can expect flight times to average 11h 55m and 23h 28m, respectively.

Cheapest flights to San Sebastián

Find the cheapest flights to San Sebastián from your nearest city or airport

Cheap San Sebastian flight deals and tips

Summary info about San Sebastian flight prices, duration and airlines

Best One-Way Price

C$ 525

Best Round-Trip Price

C$ 1,133

Fastest flight time

31h 10m
The best one-way flight price to San Sebastian from Canada in the last 72 hours is C$ 525 (Toronto Island to San Sebastián).
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The best round-trip flight price to San Sebastian from Canada in the last 72 hours is C$ 1,133 (Montreal Pierre Elliott Trudeau Intl to San Sebastián).
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The fastest flight to San Sebastian from Canada takes 31h 10m (Montreal Pierre Elliott Trudeau Intl to San Sebastián).
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Frequently asked questions about flying to San Sebastian

Is there an alternative airport near San Sebastian?

Finding an alternative and possibly cheaper destination airport near San Sebastian is possible. If you are planning a flight to San Sebastian, consider booking flights to San Sebastián Airport (16 km from San Sebastian city centre), Pamplona Airport (66 km from San Sebastian city centre), Vitoria-Gasteiz Airport (77 km from San Sebastian city centre), Logroño Agoncillo Airport (99 km from San Sebastian city centre) or Santander Airport (150 km from San Sebastian city centre).

Is there a cheaper alternative to flying into San Sebastian?

With an average price of C$ 62 per person, Vitoria-Gasteiz Airport is the cheapest airport to fly into when planning your trip to San Sebastian. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

When did momondo last update prices for flights to San Sebastián Airport?

Prices for flights to San Sebastián Airport refresh daily.

How many operators does momondo search for flights to San Sebastián Airport?

There is 1 operator available for flights to San Sebastián Airport as of February 2026.

How old do you have to be to fly to San Sebastián Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San Sebastián Airport.

What documentation or ID do you need to fly to San Sebastián Airport?

The travel and health documents required for your trip to San Sebastián Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Sebastián Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near San Sebastian?

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

Why use momondo?

Why should I use momondo to find a flight deal to San Sebastian?

Finding the right flight to San Sebastian is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Sebastian quick and easy, saving you time and money.

Can I find flights to San Sebastian with flexible booking policies on momondo?

Yes. All flights to San Sebastian on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to San Sebastian?

momondo helps you find the best flight to San Sebastian by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to San Sebastian right now. Can momondo alert me if prices change?

Price alerts on flights to San Sebastian are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular Flights to San Sebastian

Popular routes according to searches in the past day on momondo
Montreal to San Sebastián Flightsfrom C$ 828
Toronto to San Sebastián Flightsfrom C$ 1,129