Cheap flights from O Sisto

View AU$64 flight on Wed, 21 Oct 2026Opens in a new window

Popular airlines

  • Iberia

  • Lufthansa

  • KLM

  • British Airways

  • Vueling Airlines

  • Swiss International Air Lines

  • Aer Lingus

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from O Sisto

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.

Vueling Airlines
Fri, 18 Sept - Sat, 19 Sept
SCQ
Santiago de Compostela
BCN
Barcelona
AU$138 Return, found 4 days ago
AU$138
Return
found 4 days ago
Select Vueling Airlines flight, departing Fri, 18 Sept from Santiago de Compostela to Barcelona, returning Sat, 19 Sept, priced at AU$138 found 4 days ago
Vueling Airlines
Fri, 18 Sept - Sat, 19 Sept
SCQ
Santiago de Compostela
BCN
Barcelona
AU$148 Return, found 4 days ago
AU$148
Return
found 4 days ago
Select Vueling Airlines flight, departing Fri, 18 Sept from Santiago de Compostela to Barcelona, returning Sat, 19 Sept, priced at AU$148 found 4 days ago
Vueling Airlines
Fri, 18 Sept - Sat, 19 Sept
SCQ
Santiago de Compostela
BCN
Barcelona
AU$152 Return, found 4 days ago
AU$152
Return
found 4 days ago
Select Vueling Airlines flight, departing Fri, 18 Sept from Santiago de Compostela to Barcelona, returning Sat, 19 Sept, priced at AU$152 found 4 days ago
Vueling Airlines
Fri, 18 Sept - Sat, 19 Sept
SCQ
Santiago de Compostela
BCN
Barcelona
AU$162 Return, found 4 days ago
AU$162
Return
found 4 days ago
Select Vueling Airlines flight, departing Fri, 18 Sept from Santiago de Compostela to Barcelona, returning Sat, 19 Sept, priced at AU$162 found 4 days ago
Vueling Airlines
Fri, 18 Sept - Sat, 19 Sept
SCQ
Santiago de Compostela
BCN
Barcelona
AU$169 Return, found 4 days ago
AU$169
Return
found 4 days ago
Select Vueling Airlines flight, departing Fri, 18 Sept from Santiago de Compostela to Barcelona, returning Sat, 19 Sept, priced at AU$169 found 4 days ago
Vueling Airlines
Fri, 18 Sept - Sat, 19 Sept
SCQ
Santiago de Compostela
BCN
Barcelona
AU$179 Return, found 4 days ago
AU$179
Return
found 4 days ago
Select Vueling Airlines flight, departing Fri, 18 Sept from Santiago de Compostela to Barcelona, returning Sat, 19 Sept, priced at AU$179 found 4 days ago
Iberia
Thu, 12 Nov - Mon, 16 Nov
SCQ
Santiago de Compostela
MAD
Madrid
AU$221 Return, found 2 days ago
AU$221
Return
found 2 days ago
Select Iberia flight, departing Thu, 12 Nov from Santiago de Compostela to Madrid, returning Mon, 16 Nov, priced at AU$221 found 2 days ago
British Airways
Fri, 7 Aug - Thu, 20 Aug
SCQ
Santiago de Compostela
LGW
London
AU$292 Return, found 6 hours ago
AU$292
Return
found 6 hours ago
Select British Airways flight, departing Fri, 7 Aug from Santiago de Compostela to London, returning Thu, 20 Aug, priced at AU$292 found 6 hours ago
Swiss International Air Lines
Sat, 4 July - Sat, 11 July
SCQ
Santiago de Compostela
LGW
London
AU$480 Return, found 3 days ago
AU$480
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Sat, 4 July from Santiago de Compostela to London, returning Sat, 11 July, priced at AU$480 found 3 days ago
KLM
Wed, 12 Aug - Wed, 19 Aug
SCQ
Santiago de Compostela
LCY
London
AU$560 Return, found 4 days ago
AU$560
Return
found 4 days ago
Select KLM flight, departing Wed, 12 Aug from Santiago de Compostela to London, returning Wed, 19 Aug, priced at AU$560 found 4 days ago

Travel information

Flights from O Sisto: Essential Travel Information

Cheapest flight from O Sisto
AU$138 (roundtrip)
Best airlines to fly from O Sisto
Vueling Airlines, Iberia, easyJet, British Airways, KLM, Swiss International Air Lines
Cheapest month to fly from O Sisto
September
O Sisto IATA code
SCQ
O Sisto Country/State
Santiago de Compostela
Airline ticket deals from O Sisto
AU$138 - AU$560

Explore a world of travel with Expedia

*Available to Expedia members.