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Cheap Flights from San Francisco to Shannon - SFO to SNN

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You must make at least one connection to fly from San Francisco, CA to Shannon.
United Airlines has 489 connecting flights between San Francisco, CA and Shannon.

Cheap Domestic Flights from San Francisco - SFO

Flights
Airline
Lowest Price
United, American, US Airways, Alaska, JetBlue, Virgin America, AirTran, Frontier, Hawaiian, Sun Country
$261
Frontier, Virgin America, US Airways, American, Sun Country, AirTran, United, Alaska, Delta
$204
American, Delta, Frontier, Alaska, United, AirTran, US Airways
$331
Virgin America, American, Alaska, United, Delta, Hawaiian, US Airways
$140

Cheap International Flights from San Francisco - SFO

Flights
Airline
Lowest Price
LOT, Swiss, Turkish, Air New Zealand, Virgin Atlantic, Tap Portugal, American, Lufthansa, Aeroflot, Delta, Air Berlin, United, Air France, British Airways, Finnair, Brussels, Alitalia, SAS, Austrian, KLM, US Airways, Korean, Air Europa, Iberia, Air Canada
$870
Air Europa, Iberia, Finnair, Aeroflot, Air Tahiti Nui, Delta, LOT, Swiss, Turkish, Korean, US Airways, Air Berlin, Brussels, Alitalia, Austrian, SAS, XL Airways, Air Canada, American, United, Air France, Lufthansa, Aer Lingus, KLM, British Airways, Tap Portugal
$705
Air Canada, Swiss, British Airways, Finnair, Alitalia, SAS, Delta, Turkish, Air New Zealand, United, American, US Airways, Air France, Lufthansa, Iberia, Aer Lingus, KLM
$739
KLM, British Airways, United
$1130
Korean, US Airways, KLM, Austrian, SAS, Air Europa, Iberia, Delta, Aeroflot, Turkish, Swiss, Tap Portugal, Alitalia, Brussels, Finnair, LOT, Aer Lingus, Lufthansa, Air France, American, United, Air Canada, British Airways
$750
Delta, Aeroflot, Iberia, Korean, Tap Portugal, United, LOT, Swiss, Turkish, US Airways, KLM, SAS, Air Canada, Singapore, British Airways, American, Air Berlin, Air France, Lufthansa, Finnair, Brussels, Alitalia, Austrian, Air New Zealand
$788
SAS, Turkish, KLM, Brussels, Alitalia, Finnair, British Airways, Tap Portugal, Air Canada, United, Delta, American, Air France, Lufthansa, Iberia, Virgin Atlantic, Air New Zealand, Aer Lingus, Swiss, US Airways
$823
British Airways, Air Canada, United, American, Lufthansa, Iberia
$905
Air France, Delta, Virgin Atlantic, United, American, Lufthansa, Iberia, Air Canada, Air New Zealand, British Airways, Finnair, Brussels, Alitalia, Austrian, Swiss, Aer Lingus, KLM
$845
British Airways, Aer Lingus, Alitalia, KLM, Virgin Atlantic, US Airways, Iberia, Lufthansa, Air France, American, United, Delta, Finnair, Air Canada
$1059
American, United, Air Canada, British Airways, Finnair, Brussels, Turkish, Aeroflot, Delta, Iberia, Air Europa, SAS, Austrian, Alitalia, US Airways, LOT, Swiss, Air Berlin, Air France, KLM, Lufthansa
$779

Cheap International Flights to Shannon - SNN

Flights
Airline
Lowest Price
US Airways, KLM, Air France, British Airways, Air Canada, Delta, American, Lufthansa, Iberia, Aer Lingus, United
$876
Delta, KLM, US Airways, Iberia, American, United, British Airways, Air Canada, Lufthansa, Air France
$947
KLM, United, American, Air France, US Airways, Delta
$1049
Iberia, British Airways, Air Canada, Delta, United, Air France, American, US Airways, Lufthansa
$1049
Alitalia, Delta, United, Air Canada, British Airways, Air France, KLM, US Airways, Lufthansa, Iberia, Aer Lingus, American
$871
Air France, Virgin Atlantic, Delta, United, Alitalia, KLM, US Airways, American
$1342
Iberia, Delta, United, Air Canada, American, Air Berlin, Air France, Lufthansa, US Airways, KLM, British Airways
$1194
Lufthansa, Delta, American, Virgin Atlantic, United, US Airways, Air Canada, British Airways, Alitalia, Brussels, KLM, SAS, Air Berlin, Air France, Iberia
$1116
American, Delta, United, Alitalia, KLM, US Airways, Air France
$1050
British Airways, Air Canada, United, Delta, American, KLM, US Airways, Lufthansa, Iberia, Air France
$948
British Airways, KLM, Air Canada, United, American, Air France, Lufthansa, Iberia, US Airways, Delta
$1050
British Airways, KLM, United
$1082
KLM, Air France, British Airways, Air Canada, United, US Airways, Iberia, Delta, Lufthansa, American
$1050
United, US Airways, Alitalia, Air France, Brussels, British Airways, Air Canada, Delta, Iberia, KLM, Lufthansa, Air Berlin, American
$997
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Cheap Flights from San Francisco to Shannon, from $988 Round trip from SFO to SNN