United flights to Shannon from San Francisco

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Frequently asked questions

How much is a United Airlines flight from San Francisco Intl. Airport (SFO) to Shannon Airport (SNN)?
Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap United Airlines round-trip flights from SFO to SNN. Affordable one-way fares are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SFO to SNN with United Airlines?
United Airlines flights to Shannon are often more affordable in the quieter months of January and February. Whether you're after a return or one-way ticket, you could find a better deal then.
Does United Airlines fly nonstop from San Francisco Intl. Airport (SFO) to Shannon Airport (SNN)?
Click on the "Nonstop" filter when searching for direct United Airlines flights from SFO to SNN. You'll also be able to compare other carriers offering the same direct route.
What airports does United Airlines fly into in Shannon?
United Airlines flights from San Francisco Intl. Airport (SFO) to Shannon come in to Shannon Airport (SNN). This is the main gateway to this destination.
Can I change or cancel my United Airlines flight from San Francisco Intl. Airport (SFO) to Shannon Airport (SNN)?
It's generally possible to modify or cancel your flight, although there may be additional charges if your booking was made over 24 hours ago. Need flexible options? Make use of our "No cancel fee" and "Changes included" filters to find flights that won't penalize you if you need to adjust your plans. To update your itinerary, go to "Trips," select your flight and click on "Manage Booking" for more details.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Shannon
Distance
8056 km

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