Cheap flights to O Sar

View €31 flight on Tue, 14 Apr 2026Opens in a new window

Popular airlines to O Sar

  • Iberia

  • Vueling Airlines

  • Air Europa

  • KLM

  • Air France

  • American Airlines

  • Lufthansa

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Cheap round-trip flights to O Sar

Prices were available within the past 7 days and start at €31 for one-way flights and €59 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Sat, 14 Mar - Mon, 16 Mar
BCN
Barcelona
SCQ
Santiago de Compostela
€59 Return, found 2 days ago
€59
Return
found 2 days ago
Select Vueling Airlines flight, departing Sat, 14 Mar from Barcelona to Santiago de Compostela, returning Mon, 16 Mar, priced at €59 found 2 days ago
Vueling Airlines
Thu, 12 Mar - Mon, 16 Mar
BCN
Barcelona
SCQ
Santiago de Compostela
€66 Return, found 6 days ago
€66
Return
found 6 days ago
Select Vueling Airlines flight, departing Thu, 12 Mar from Barcelona to Santiago de Compostela, returning Mon, 16 Mar, priced at €66 found 6 days ago
Vueling Airlines
Mon, 13 Jul - Tue, 14 Jul
BIO
Bilbao
SCQ
Santiago de Compostela
€69 Return, found 1 day ago
€69
Return
found 1 day ago
Select Vueling Airlines flight, departing Mon, 13 Jul from Bilbao to Santiago de Compostela, returning Tue, 14 Jul, priced at €69 found 1 day ago
Ryanair
Tue, 6 Oct - Tue, 13 Oct
DUB
Dublin
SCQ
Santiago de Compostela
€69 Return, found 1 day ago
€69
Return
found 1 day ago
Select Ryanair flight, departing Tue, 6 Oct from Dublin to Santiago de Compostela, returning Tue, 13 Oct, priced at €69 found 1 day ago
Vueling Airlines
Thu, 12 Mar - Mon, 16 Mar
BCN
Barcelona
SCQ
Santiago de Compostela
€71 Return, found 6 days ago
€71
Return
found 6 days ago
Select Vueling Airlines flight, departing Thu, 12 Mar from Barcelona to Santiago de Compostela, returning Mon, 16 Mar, priced at €71 found 6 days ago
Ryanair
Sat, 18 Apr - Tue, 21 Apr
DUB
Dublin
SCQ
Santiago de Compostela
€73 Return, found 1 hour ago
€73
Return
found 1 hour ago
Select Ryanair flight, departing Sat, 18 Apr from Dublin to Santiago de Compostela, returning Tue, 21 Apr, priced at €73 found 1 hour ago
Vueling Airlines
Sat, 28 Feb - Sun, 1 Mar
ORY
Paris
SCQ
Santiago de Compostela
€74 Return, found 6 days ago
€74
Return
found 6 days ago
Select Vueling Airlines flight, departing Sat, 28 Feb from Paris to Santiago de Compostela, returning Sun, 1 Mar, priced at €74 found 6 days ago
Iberia
Thu, 26 Feb - Mon, 2 Mar
BIO
Bilbao
SCQ
Santiago de Compostela
€101 Return, found 3 days ago
€101
Return
found 3 days ago
Select Iberia flight, departing Thu, 26 Feb from Bilbao to Santiago de Compostela, returning Mon, 2 Mar, priced at €101 found 3 days ago
British Airways
Wed, 4 Mar - Mon, 9 Mar
LHR
London
SCQ
Santiago de Compostela
€163 Return, found 3 days ago
€163
Return
found 3 days ago
Select British Airways flight, departing Wed, 4 Mar from London to Santiago de Compostela, returning Mon, 9 Mar, priced at €163 found 3 days ago
Aer Lingus
Mon, 8 Jun - Thu, 11 Jun
ORK
Cork
SCQ
Santiago de Compostela
€164 Return, found 7 hours ago
€164
Return
found 7 hours ago
Select Aer Lingus flight, departing Mon, 8 Jun from Cork to Santiago de Compostela, returning Thu, 11 Jun, priced at €164 found 7 hours ago

About O Sar

Expedia offers flights to O Sar to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to O Sar or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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 €59.
How much is a flight to O Sar?
One-way flights from Dublin (DUB) sold for as little as €31 in the last seven days. During this period, the cost of a return airfare to O Sar ranged between €59 and €164. 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 €59 to €164.
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.

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, 6 Oct - Tue, 13 Oct
DUB
Dublin
SCQ
Santiago de Compostela
€69 Return, found 1 day ago
€69
Return
found 1 day ago
Select Ryanair flight, departing Tue, 6 Oct from Dublin to Santiago de Compostela, returning Tue, 13 Oct, priced at €69 found 1 day ago
*Available to Expedia members.