$20 Flights from Dublin (DUB) to Santander (SDR)

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Compare Dublin to Santander flight deals

Find the cheapest month or even day of the year to fly to Santander

Book the best Santander fare with no extra fees

Roundtrip flights start from $44, with one way flights starting at $20
The cheapest airline with round trip flights is Ryanair
The cheapest month to fly from Dublin to Santander is September and the most expensive month is August
Most direct flight durations are 2 hours and 5 minutes on average

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Dublin to Santander

Looking for a cheap last-minute deal or the best round-trip flight from Dublin Airport to Santander Airport? If you want to travel next month, round-trip fares start from $68. Find the lowest prices on one-way and round-trip tickets right here.

Santander.$20 per passenger.Departing Sun, Sep 27.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Sun, Sep 27, arriving in Santander.Price includes taxes and charges.From $20, select.

Santander.$26 per passenger.Departing Fri, Oct 30.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Fri, Oct 30, arriving in Santander.Price includes taxes and charges.From $26, select.

Santander.$35 per passenger.Departing Mon, Nov 16.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Mon, Nov 16, arriving in Santander.Price includes taxes and charges.From $35, select.

Santander.$38 per passenger.Departing Fri, Dec 11.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Fri, Dec 11, arriving in Santander.Price includes taxes and charges.From $38, select.

Santander.$50 per passenger.Departing Mon, Jan 18.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Mon, Jan 18, arriving in Santander.Price includes taxes and charges.From $50, select.

Santander.$57 per passenger.Departing Mon, Mar 1.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Mon, Mar 1, arriving in Santander.Price includes taxes and charges.From $57, select.

Santander.$58 per passenger.Departing Mon, Feb 1.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Mon, Feb 1, arriving in Santander.Price includes taxes and charges.From $58, select.

Santander.$102 per passenger.Departing Fri, Apr 16.One-way flight with Iberia.Outbound indirect flight with Iberia, departing from Dublin on Fri, Apr 16, arriving in Santander.Price includes taxes and charges.From $102, select.

Santander.$105 per passenger.Departing Wed, Jun 9.One-way flight with Iberia.Outbound indirect flight with Iberia, departing from Dublin on Wed, Jun 9, arriving in Santander.Price includes taxes and charges.From $105, select.

Santander.$116 per passenger.Departing Mon, Aug 31.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Mon, Aug 31, arriving in Santander.Price includes taxes and charges.From $116, select.

Santander.$163 per passenger.Departing Wed, Jul 28.One-way flight with Iberia Express.Outbound indirect flight with Iberia Express, departing from Dublin on Wed, Jul 28, arriving in Santander.Price includes taxes and charges.From $163, select.

Find the cheapest month to fly from Dublin to Santander from $20 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Santander flights are currently cheapest in September.

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Direct flights from Dublin to Santander

Dublin to Santander: Alternative routes

Compare routes from Dublin to Santander below. You may find an airport to fly into that's cheaper, faster, or easier than Santander.

Santander

2 miles from central Santander

ClosestCheapest

from $20

Search flights

Bilbao

46 miles from central Santander

from $45

Search flights

Dublin to Santander: Flight information

The things to know before you go.

Cheapest flight found	$20
Cheapest month to fly	September
Average flight time	2 hrs, 5 mins
Most popular airline	Ryanair
Average flights per week	4

Finding cheap flights from Dublin to Santander: Frequently asked questions

How much are round-trip flights from Dublin to Santander?

The best price we found for a round-trip flight from Dublin to Santander is $44. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Dublin to Santander?

2 hours and 5 minutes is the average flight time from Dublin to Santander.

Which airlines fly direct from Dublin to Santander?

Ryanair flies direct from Dublin to Santander.

How many flights are there a week from Dublin to Santander?

There are 4 flights per week flying from Dublin to Santander, as of August 2026.

When is the cheapest time to fly from Dublin to Santander?

The cheapest month to fly from Dublin to Santander is usually September.

Which upcoming date is cheapest to fly from Dublin Airport to Santander Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Santander Airport on Sunday, September 27, 2026.

Can I get a direct flight from Dublin Airport to Santander Airport?

Yes – the average flight time is 2 hours and 5 minutes.

How can I find the best flight deal to Santander?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Santander but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Santander?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Santander is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Dublin Airport to Santander?

Currently, Ryanair offers the cheapest flight tickets to Santander.

Traveling from Dublin Airport (DUB) to Santander Airport (SDR): what you need to know

Around 2 hours 5 minutes is how long you can expect to be traveling on a direct flight from Dublin Airport to Santander Airport.
Santander's timezone is UTC+1, which makes Santander one hour ahead of Dublin.
Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport on time to catch your DUB to SDR flight.
You can expect longer queues during popular months like July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a wise move.
Ryanair has direct flights from Dublin Airport to Santander Airport. Book with this popular airline, then get ready to discover the sights in Santander — and maybe even more of Spain if your schedule allows.
Ryanair is the airline most travelers choose to fly with on this route.
The most punctual carrier that offers DUB to SDR flights is Ryanair. Its services arrive as scheduled 72.73% of the time.
If you'd like to include a stop along the way, just uncheck 'Direct flights only' when searching for your ticket from Dublin Airport to Santander Airport. Here are the top stopovers between DUB and SDR:
- Madrid Airport
- Manchester Airport
- Ibiza Airport

Handy information about Dublin Airport (DUB)

When it comes to Dublin Airport's on-time performance, data shows 77% of flights complete their journey on time.
To reach Dublin Airport from central Dublin, it takes around 25 minutes if you're traveling by car. This depends on traffic though. It's approximately 7 miles from the airport to the city center.
The journey when using public transport takes about 30 minutes.
Catching an early flight from Dublin Airport to Santander Airport? Avoid the last-minute rush to the terminal (and catch some extra z's) by picking one of these stays near DUB:

Arriving at Santander Airport (SDR)

Consider staying in a hotel close to SDR if you're on a late Dublin Airport to Santander Airport flight. Pick one of these accommodation options and make your arrival easier:
Get your adventure underway by picking up a Santander Airport rental car. Grab a set of wheels from Click and Rent, Goldcar or OK Mobility and explore beyond Santander's usual tourist stops.
Booking your vehicle from Santander Airport about three weeks ahead increases your chances of getting a good deal.

When to fly to Santander Airport (SDR)

It's time to plan your dates for your flight from Dublin Airport to Santander Airport. August is the busiest month to visit Santander. If you'd like a more laid-back vibe, go in March.
The warmest month in Santander is August, with the temperature ranging between 61ºF and 75ºF. Book your flights from Dublin Airport to Santander Airport in this month if you like this kind of weather.
For cooler conditions, search for a cheap ticket from DUB to SDR in February. Average temperatures are between 41ºF and 57ºF then.

Explore more of Spain

Zaragoza is just one of the many cities in Spain waiting to be explored once you've seen the sights of Santander. Around 200 miles away to the south-east, check out popular attractions including Plaza del Pilar, La Seo del Salvador and Basílica de Nuestra Senora del Pilar.
Salamanca is another well-known destination in Spain and is around 200 miles south-west of Santander. No journey is complete without dropping by Catedral de Salamanca, Salamanca, Casco Historico and Plaza Mayor.