Cheap Flights to O Sar | Popular Routes to O Sar from HK$751

View HK$751 flight on Mon, 13 Apr 2026Opens in a new window

Popular airlines to O Sar

  • Iberia

  • Vueling Airlines

  • KLM

  • British Airways

  • Air Europa

  • Lufthansa

  • Air France

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Cheap round-trip flights to O Sar

Prices were available within the past 7 days and start at HK$751 for one-way flights and HK$1,003 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Sat, 11 Apr - Mon, 13 Apr
ORY
Paris
SCQ
Santiago de Compostela
HK$1,003 Return, found 5 days ago
HK$1,003
Return
found 5 days ago
Select Vueling Airlines flight, departing Sat, 11 Apr from Paris to Santiago de Compostela, returning Mon, 13 Apr, priced at HK$1,003 found 5 days ago
Vueling Airlines
Mon, 1 Jun - Thu, 11 Jun
LGW
London
SCQ
Santiago de Compostela
HK$1,076 Return, found 6 days ago
HK$1,076
Return
found 6 days ago
Select Vueling Airlines flight, departing Mon, 1 Jun from London to Santiago de Compostela, returning Thu, 11 Jun, priced at HK$1,076 found 6 days ago
Vueling Airlines
Fri, 10 Apr - Mon, 13 Apr
ORY
Paris
SCQ
Santiago de Compostela
HK$1,102 Return, found 1 day ago
HK$1,102
Return
found 1 day ago
Select Vueling Airlines flight, departing Fri, 10 Apr from Paris to Santiago de Compostela, returning Mon, 13 Apr, priced at HK$1,102 found 1 day ago
Vueling Airlines
Mon, 1 Jun - Thu, 11 Jun
LHR
London
SCQ
Santiago de Compostela
HK$1,191 Return, found 6 days ago
HK$1,191
Return
found 6 days ago
Select Vueling Airlines flight, departing Mon, 1 Jun from London to Santiago de Compostela, returning Thu, 11 Jun, priced at HK$1,191 found 6 days ago
Vueling Airlines
Mon, 1 Jun - Thu, 11 Jun
LGW
London
SCQ
Santiago de Compostela
HK$1,209 Return, found 6 days ago
HK$1,209
Return
found 6 days ago
Select Vueling Airlines flight, departing Mon, 1 Jun from London to Santiago de Compostela, returning Thu, 11 Jun, priced at HK$1,209 found 6 days ago
Vueling Airlines
Fri, 10 Apr - Tue, 14 Apr
ORY
Paris
SCQ
Santiago de Compostela
HK$1,270 Return, found 5 days ago
HK$1,270
Return
found 5 days ago
Select Vueling Airlines flight, departing Fri, 10 Apr from Paris to Santiago de Compostela, returning Tue, 14 Apr, priced at HK$1,270 found 5 days ago
British Airways
Mon, 1 Jun - Thu, 11 Jun
LGW
London
SCQ
Santiago de Compostela
HK$1,776 Return, found 6 days ago
HK$1,776
Return
found 6 days ago
Select British Airways flight, departing Mon, 1 Jun from London to Santiago de Compostela, returning Thu, 11 Jun, priced at HK$1,776 found 6 days ago
Iberia
Mon, 1 Jun - Thu, 11 Jun
LHR
London
SCQ
Santiago de Compostela
HK$1,781 Return, found 6 days ago
HK$1,781
Return
found 6 days ago
Select Iberia flight, departing Mon, 1 Jun from London to Santiago de Compostela, returning Thu, 11 Jun, priced at HK$1,781 found 6 days ago
Lufthansa
Sun, 11 Oct - Sat, 17 Oct
LHR
London
SCQ
Santiago de Compostela
HK$2,747 Return, found 3 days ago
HK$2,747
Return
found 3 days ago
Select Lufthansa flight, departing Sun, 11 Oct from London to Santiago de Compostela, returning Sat, 17 Oct, priced at HK$2,747 found 3 days ago
Aer Lingus
Sun, 11 Oct - Fri, 16 Oct
LHR
London
SCQ
Santiago de Compostela
HK$4,410 Return, found 3 days ago
HK$4,410
Return
found 3 days ago
Select Aer Lingus flight, departing Sun, 11 Oct from London to Santiago de Compostela, returning Fri, 16 Oct, priced at HK$4,410 found 3 days 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 vacation 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 HK$1,003.
How much is a flight to O Sar?
One-way flights from London (LGW) sold for as little as HK$751 in the last seven days. During this period, the cost of a return airfare to O Sar ranged between HK$1,003 and HK$4,410. If you find a fantastic deal, book as fast as you can — these prices don't stick around.
When is the cheapest time to fly to O Sar?
Take off to O Sar early in the week and you'll usually be rewarded with lower-priced fares. Tuesday is known for being the cheapest day to get on a plane, with Monday a close second. If you'd like to avoid the most expensive flights, keep clear of Saturdays.
How much is a plane ticket to O Sar?
In the last seven days, plane tickets to O Sar ranged from HK$1,003 to HK$4,410.
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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