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Flights to San Sebastián

C$ 373 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 15/10. 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
1 adult, Economy, 0 bags

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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
11:40 p.m. - 8:50 p.m.
YUL
-
EAS
15h 10m
1 stop
Multiple Airlines Logo
9:20 a.m. - 4:05 p.m.
EAS
-
YUL
12h 45m
1 stop
C$ 922Multiple Airlines
Mon, 28 Sep - Tue, 13 Oct
Multiple Airlines Logo
4:15 p.m. - 8:30 a.m.
YYZ
-
EAS
34h 15m
3 stops
Multiple Airlines Logo
5:55 p.m. - 10:00 a.m.
EAS
-
YYZ
46h 05m
3 stops
C$ 936Multiple Airlines
Tue, 18 Aug - Tue, 25 Aug
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$ 939Multiple Airlines
Sat, 12 Sep - Mon, 21 Sep
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$ 940Multiple Airlines
Wed, 30 Sep - Wed, 14 Oct
Multiple Airlines Logo
11:40 p.m. - 8:50 p.m.
YUL
-
EAS
15h 10m
1 stop
Multiple Airlines Logo
9:20 a.m. - 4:05 p.m.
EAS
-
YUL
12h 45m
1 stop
C$ 963Multiple Airlines
Mon, 28 Sep - Thu, 15 Oct
American Airlines Logo
4:15 p.m. - 8:40 a.m.
YUL
-
EAS
34h 25m
2 stops
American Airlines Logo
9:20 a.m. - 10:52 p.m.
EAS
-
YUL
19h 32m
2 stops
C$ 1,066American Airlines
Sun, 27 Sep - Tue, 13 Oct
American Airlines Logo
3:15 p.m. - 1:00 p.m.
YYZ
-
EAS
15h 45m
2 stops
American Airlines Logo
9:20 a.m. - 11:45 p.m.
EAS
-
YYZ
20h 25m
2 stops
C$ 1,068American Airlines
Tue, 3 Nov - Tue, 17 Nov
British Airways Logo
10:25 p.m. - 8:50 p.m.
YYZ
-
EAS
16h 25m
2 stops
British Airways Logo
1:40 p.m. - 3:55 p.m.
EAS
-
YYZ
32h 15m
2 stops
C$ 1,095British Airways
Fri, 6 Nov - Sun, 22 Nov
British Airways Logo
1:17 p.m. - 1:00 p.m.
YYZ
-
EAS
17h 43m
2 stops
British Airways Logo
9:30 p.m. - 12:03 a.m.
EAS
-
YYZ
32h 33m
2 stops
C$ 1,104British Airways
Mon, 9 Nov - Mon, 23 Nov
Iberia Logo
5:10 p.m. - 1:00 p.m.
YYZ
-
EAS
13h 50m
1 stop
Iberia Logo
9:20 a.m. - 3:00 p.m.
EAS
-
YYZ
11h 40m
1 stop
C$ 1,204Iberia
Mon, 17 Aug - Mon, 24 Aug

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 24 July 2026.
Use the filters below to find and compare flights to San Sebastian that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

11:40 p.m.-8:50 p.m.

1 stop15h 10m

San Sebastián

Tue 13/10

9:20 a.m.-4:05 p.m.

1 stop12h 45m

C$ 922

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Tue 18/8

4:15 p.m.-8:30 a.m.

3 stops34h 15m

San Sebastián

Tue 25/8

5:55 p.m.-10:00 a.m.

3 stops46h 05m

C$ 936

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sat 12/9

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

1 stop26h 35m

San Sebastián

Mon 21/9

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

1 stop29h 25m

C$ 939

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

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

1 stop26h 35m

San Sebastián

Wed 14/10

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

1 stop29h 25m

C$ 940

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

11:40 p.m.-8:50 p.m.

1 stop15h 10m

San Sebastián

Thu 15/10

9:20 a.m.-4:05 p.m.

1 stop12h 45m

C$ 963

MontrealSan Sebastian

YUL - EAS

YULEAS

Montreal Pierre Elliott Trudeau Intl

Sun 27/9

4:15 p.m.-8:40 a.m.

2 stops34h 25m

San Sebastián

Tue 13/10

9:20 a.m.-10:52 p.m.

2 stops19h 32m

C$ 1,066

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Tue 3/11

3:15 p.m.-1:00 p.m.

2 stops15h 45m

San Sebastián

Tue 17/11

9:20 a.m.-11:45 p.m.

2 stops20h 25m

C$ 1,068

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Fri 6/11

10:25 p.m.-8:50 p.m.

2 stops16h 25m

San Sebastián

Sun 22/11

1:40 p.m.-3:55 p.m.

2 stops32h 15m

C$ 1,095

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Mon 9/11

1:17 p.m.-1:00 p.m.

2 stops17h 43m

San Sebastián

Mon 23/11

9:30 p.m.-12:03 a.m.

2 stops32h 33m

C$ 1,104
Quickest round-trip

TorontoSan Sebastian

YYZ - EAS

YYZEAS

Toronto Pearson Intl

Mon 17/8

5:10 p.m.-1:00 p.m.

1 stop13h 50m

San Sebastián

Mon 24/8

9:20 a.m.-3:00 p.m.

1 stop11h 40m

C$ 1,204

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 40m and 26h 10m, 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$ 373

Best Round-Trip Price

C$ 922

Fastest flight time

28h 15m
The best one-way flight price to San Sebastian from Canada in the last 5 days is C$ 373 (Toronto Pearson Intl to San Sebastián).
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The best round-trip flight price to San Sebastian from Canada in the last 5 days is C$ 922 (Montreal Pierre Elliott Trudeau Intl to San Sebastián).
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The fastest flight to San Sebastian from Canada takes 28h 15m (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$ 64 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 are 2 operators available for flights to San Sebastián Airport as of July 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$ 667
Toronto to San Sebastián Flightsfrom C$ 665