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Cheap flights from Belfast Intl Airport to Santander from £104

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — SDR
13 Mar — 20 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Santander

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Santander
Explore the most affordable flight options available from Belfast Intl to Santander. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 February 2026.

Sat 28/205:45
BFS
-
SDR
1 stop14h 40m
Multiple Airlines
Sat 7/322:00
SDR
-
BFS
1 stop15h 00m
Multiple Airlines
Deal found 10/2£104
Wed 11/315:45
BFS
-
SDR
1 stop17h 20m
Multiple Airlines
Wed 18/309:00
SDR
-
BFS
2 stops10h 50m
Multiple Airlines
Deal found 9/2£131
Fri 27/321:30
BFS
-
SDR
1 stop12h 05m
Multiple Airlines
Fri 3/421:40
SDR
-
BFS
1 stop14h 05m
Multiple Airlines
Deal found 10/2£171
Tue 21/723:30
BFS
-
SDR
2 stops33h 35m
Multiple Airlines
Tue 28/710:25
SDR
-
BFS
1 stop26h 10m
Multiple Airlines
Deal found 10/2£199
Thu 26/306:15
BFS
-
SDR
2 stops9h 40m
Multiple Airlines
Thu 2/419:55
SDR
-
BFS
1 stop15h 35m
Multiple Airlines
Deal found 9/2£219
Tue 21/705:55
BFS
-
SDR
1 stop6h 25m
Ryanair
Tue 28/710:25
SDR
-
BFS
1 stop26h 10m
Ryanair
Deal found 10/2£225

Find flight deals from Belfast Intl to Santander

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Santander (SDR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 February 2026.

Round-trip from

£104
28/2-7/3
  • 28/2-7/3
  • 2 total stops
  • 29h 40m total
  • Belfast to Santander
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Santander 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 858,174 searches. Data last updated 11 February 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Santander that are best for you.

Fly from

Belfast Intl

Fly to

Santander

Route

Depart

Return

Price

BelfastSantander

BFS - SDR

BFSSDR

Belfast Intl

Sat 28/2

05:45-21:25

1 stop14h 40m

Santander

Sat 7/3

22:00-12:00

1 stop15h 00m

£104

BelfastSantander

BFS - SDR

BFSSDR

Belfast Intl

Wed 11/3

15:45-10:05

1 stop17h 20m

Santander

Wed 18/3

09:00-18:50

2 stops10h 50m

£131

BelfastSantander

BFS - SDR

BFSSDR

Belfast Intl

Fri 27/3

21:30-10:35

1 stop12h 05m

Santander

Fri 3/4

21:40-10:45

1 stop14h 05m

£171

BelfastSantander

BFS - SDR

BFSSDR

Belfast Intl

Tue 21/7

23:30-10:05

2 stops33h 35m

Santander

Tue 28/7

10:25-11:35

1 stop26h 10m

£199

BelfastSantander

BFS - SDR

BFSSDR

Belfast Intl

Thu 26/3

06:15-16:55

2 stops9h 40m

Santander

Thu 2/4

19:55-10:30

1 stop15h 35m

£219

BelfastSantander

BFS - SDR

BFSSDR

Belfast Intl

Tue 21/7

05:55-13:20

1 stop6h 25m

Santander

Tue 28/7

10:25-11:35

1 stop26h 10m

£225

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Best time to book a flight from Belfast Intl to Santander

Have a flexible travel schedule? Discover the best time to fly to Santander from Belfast Intl with our price prediction graph.
Estimated return 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.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Santander. 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 Santander from Belfast Intl?

    Located just 2.5 mi from the city center, Santander is the airport most travelers will use when flying to Santander from Belfast Intl. Booking flights from Belfast Intl to Santander (SDR) should be relatively easy as there are 0 daily inbound flights from Belfast Intl from 0 different airlines.

  • Can I find deals for flights from Belfast Intl to Santander that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Santander flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Santander?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Santander.

  • Can I find deals for business class flights from Belfast Intl to Santander?

    Yes. Cheapflights offers flight deals from Belfast Intl to Santander 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast Intl to Santander

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast Intl to Santander?

Cheapflights helps you search for flights from Belfast Intl to Santander via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Belfast Intl to Santander?

Cheapflights helps you find that perfect flight to Santander from Belfast Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Belfast Intl to Santander with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast Intl to Santander, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Belfast Intl to Santander become cheaper?

Of course! You can now track prices for flights from Belfast Intl to Santander and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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