Cheap flights to O Sar

View €24 flight on Sun, 21 Jun 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to O Sar

  • Iberia

  • British Airways

  • Lufthansa

  • Vueling Airlines

  • KLM

  • Air Europa

  • Aer Lingus

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Cheap round-trip flights to O Sar

Prices were available within the past 7 days and start at €24 for one-way flights and €48 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 9 Jun - Tue, 23 Jun
DUB
Dublin
SCQ
Santiago de Compostela
€48 Return, found 1 hour ago
€48
Return
found 1 hour ago
Select Ryanair flight, departing Tue, 9 Jun from Dublin to Santiago de Compostela, returning Tue, 23 Jun, priced at €48 found 1 hour ago
Ryanair
Tue, 9 Jun - Tue, 16 Jun
DUB
Dublin
SCQ
Santiago de Compostela
€50 Return, found 2 hours ago
€50
Return
found 2 hours ago
Select Ryanair flight, departing Tue, 9 Jun from Dublin to Santiago de Compostela, returning Tue, 16 Jun, priced at €50 found 2 hours ago
Ryanair
Mon, 15 Jun - Tue, 16 Jun
DUB
Dublin
SCQ
Santiago de Compostela
€52 Return, found 2 hours ago
€52
Return
found 2 hours ago
Select Ryanair flight, departing Mon, 15 Jun from Dublin to Santiago de Compostela, returning Tue, 16 Jun, priced at €52 found 2 hours ago
Iberia
Mon, 7 Sept - Thu, 10 Sept
MAD
Madrid
SCQ
Santiago de Compostela
€53 Return, found 2 days ago
€53
Return
found 2 days ago
Select Iberia flight, departing Mon, 7 Sept from Madrid to Santiago de Compostela, returning Thu, 10 Sept, priced at €53 found 2 days ago
Ryanair
Tue, 2 Jun - Thu, 4 Jun
DUB
Dublin
SCQ
Santiago de Compostela
€53 Return, found 8 hours ago
€53
Return
found 8 hours ago
Select Ryanair flight, departing Tue, 2 Jun from Dublin to Santiago de Compostela, returning Thu, 4 Jun, priced at €53 found 8 hours ago
Ryanair
Tue, 16 Jun - Tue, 23 Jun
DUB
Dublin
SCQ
Santiago de Compostela
€56 Return, just found
€56
Return
just found
Select Ryanair flight, departing Tue, 16 Jun from Dublin to Santiago de Compostela, returning Tue, 23 Jun, priced at €56 just found
Ryanair
Mon, 15 Jun - Thu, 18 Jun
DUB
Dublin
SCQ
Santiago de Compostela
€58 Return, found 17 hours ago
€58
Return
found 17 hours ago
Select Ryanair flight, departing Mon, 15 Jun from Dublin to Santiago de Compostela, returning Thu, 18 Jun, priced at €58 found 17 hours ago
Vueling Airlines
Sat, 30 May - Sun, 31 May
ORY
Paris
SCQ
Santiago de Compostela
€70 Return, found 9 hours ago
€70
Return
found 9 hours ago
Select Vueling Airlines flight, departing Sat, 30 May from Paris to Santiago de Compostela, returning Sun, 31 May, priced at €70 found 9 hours ago
Aer Lingus
Thu, 25 Jun - Mon, 29 Jun
ORK
Cork
SCQ
Santiago de Compostela
€128 Return, found 1 hour ago
€128
Return
found 1 hour ago
Select Aer Lingus flight, departing Thu, 25 Jun from Cork to Santiago de Compostela, returning Mon, 29 Jun, priced at €128 found 1 hour ago
British Airways
Wed, 24 Jun - Wed, 1 Jul
LGW
London
SCQ
Santiago de Compostela
€171 Return, found 1 day ago
€171
Return
found 1 day ago
Select British Airways flight, departing Wed, 24 Jun from London to Santiago de Compostela, returning Wed, 1 Jul, priced at €171 found 1 day ago

Trending flights to O Sar

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 9 Jun - Tue, 23 Jun
DUB
Dublin
SCQ
Santiago de Compostela
€48 Return, found 1 hour ago
€48
Return
found 1 hour ago
Select Ryanair flight, departing Tue, 9 Jun from Dublin to Santiago de Compostela, returning Tue, 23 Jun, priced at €48 found 1 hour ago

Frequently asked questions

How do I find cheap flights to O Sar that have flexible change policies?
At Expedia, we've been channeling our inner yogi to provide you with the most flexible airfares on the market. Simply click on "No change fee" directly underneath the "Flexible change policies" filter to find your perfect flight to O Sar.
How can I find cheap tickets to O Sar?
Book in advance, fly in or out of nearby airports, avoid holiday periods — there are plenty of ways! Another one is to make the most of Expedia's "flexible dates" feature. Search for your O Sar flight, then compare the prices for nearby dates. In the last seven days, the lowest price for a flight to O Sar was €48.
How much is a flight to O Sar?
One-way flights from London (STN) sold for as little as €24 in the last seven days. During this period, the cost of a return airfare to O Sar ranged between €48 and €171. If you find a fantastic deal, book as fast as you can — these prices don't stick around.
How much is a plane ticket to O Sar?
In the last seven days, plane tickets to O Sar ranged from €48 to €171.
What is the best time to go to O Sar?
Padron, O Sar's major city, is a great destination to visit at anytime. Don't like cold weather? Then journey here from June 20 onward in summer, when average temperatures fluctuate from 13ºC to 24ºC. April, May and September is when Padron draws the biggest crowds.
What months are the cheapest to book a flight to O Sar?
Grab your ticket in February for the lowest-priced flights to O Sar. The month of December is known as the most expensive time to buy a fare.

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About O Sar

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About O Sar
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