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Cheap flights to O Sar

View €24 flight on Tue, 6 Oct 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to O Sar

  • Iberia

  • British Airways

  • KLM

  • Lufthansa

  • Vueling Airlines

  • 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 €40 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Tue, 18 Aug - Tue, 1 Sept
DUB
Dublin
SCQ
Santiago de Compostela
€40 Return, found 2 hours ago
€40
Return
found 2 hours ago
Select Ryanair flight, departing Tue, 18 Aug from Dublin to Santiago de Compostela, returning Tue, 1 Sept, priced at €40 found 2 hours ago
Iberia
Wed, 23 Sept - Wed, 30 Sept
MAD
Madrid
SCQ
Santiago de Compostela
€53 Return, found 1 day ago
€53
Return
found 1 day ago
Select Iberia flight, departing Wed, 23 Sept from Madrid to Santiago de Compostela, returning Wed, 30 Sept, priced at €53 found 1 day ago
easyJet
Tue, 15 Sept - Fri, 18 Sept
GVA
Geneva
SCQ
Santiago de Compostela
€104 Return, found 1 day ago
€104
Return
found 1 day ago
Select easyJet flight, departing Tue, 15 Sept from Geneva to Santiago de Compostela, returning Fri, 18 Sept, priced at €104 found 1 day ago
Vueling Airlines
Thu, 13 Aug - Mon, 17 Aug
BIO
Bilbao
SCQ
Santiago de Compostela
€112 Return, found 4 days ago
€112
Return
found 4 days ago
Select Vueling Airlines flight, departing Thu, 13 Aug from Bilbao to Santiago de Compostela, returning Mon, 17 Aug, priced at €112 found 4 days ago
Aer Lingus
Mon, 13 Jul - Mon, 20 Jul
ORK
Cork
SCQ
Santiago de Compostela
€128 Return, found 5 hours ago
€128
Return
found 5 hours ago
Select Aer Lingus flight, departing Mon, 13 Jul from Cork to Santiago de Compostela, returning Mon, 20 Jul, priced at €128 found 5 hours ago
Vueling Airlines
Sat, 18 Jul - Mon, 20 Jul
BCN
Barcelona
SCQ
Santiago de Compostela
€131 Return, found 4 days ago
€131
Return
found 4 days ago
Select Vueling Airlines flight, departing Sat, 18 Jul from Barcelona to Santiago de Compostela, returning Mon, 20 Jul, priced at €131 found 4 days ago
Vueling Airlines
Wed, 30 Sept - Sat, 3 Oct
LHR
London
SCQ
Santiago de Compostela
€161 Return, found 5 hours ago
€161
Return
found 5 hours ago
Select Vueling Airlines flight, departing Wed, 30 Sept from London to Santiago de Compostela, returning Sat, 3 Oct, priced at €161 found 5 hours ago
Swiss International Air Lines
Thu, 27 Aug - Tue, 1 Sept
DUB
Dublin
SCQ
Santiago de Compostela
€171 Return, found 3 days ago
€171
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Thu, 27 Aug from Dublin to Santiago de Compostela, returning Tue, 1 Sept, priced at €171 found 3 days ago
Swiss International Air Lines
Sat, 4 Jul - Tue, 14 Jul
VCE
Venice
SCQ
Santiago de Compostela
€192 Return, found 13 hours ago
€192
Return
found 13 hours ago
Select Swiss International Air Lines flight, departing Sat, 4 Jul from Venice to Santiago de Compostela, returning Tue, 14 Jul, priced at €192 found 13 hours ago
Iberia
Sat, 27 Feb - Sat, 6 Mar
BUD
Budapest
SCQ
Santiago de Compostela
€194 Return, found 3 days ago
€194
Return
found 3 days ago
Select Iberia flight, departing Sat, 27 Feb from Budapest to Santiago de Compostela, returning Sat, 6 Mar, priced at €194 found 3 days 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, 18 Aug - Tue, 1 Sept
DUB
Dublin
SCQ
Santiago de Compostela
€40 Return, found 2 hours ago
€40
Return
found 2 hours ago
Select Ryanair flight, departing Tue, 18 Aug from Dublin to Santiago de Compostela, returning Tue, 1 Sept, priced at €40 found 2 hours 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 €40.
How much is a flight to O Sar?
One-way flights from Dublin (DUB) 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 €40 and €194. 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 €40 to €194.
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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