Compare flight deals from San Francisco to Shannon

Find the cheapest flight with Fly Scanner flight comparison engine. Compare hundreds of low cost flight offers in seconds and find your airfare at the best price. With Fly Scanner you can find the ideal San Francisco - Shannon flight without wasting time.

Are you looking for a San Francisco - Shannon direct flight?

If you are looking for direct flights only, just filter your search and we will include the best offers for you by selecting the cheapest ones among all the companies and agencies operating on the web. Try to customize your search and find the ideal airline ticket for you!

How to save money on a flight from San Francisco to Shannon

The search engine of Fly Scanner finds for you the ideal solutions for your needs. Once you have entered your search data, you can customize the results according to your preferences and compare the prices of San Francisco - Shannon flights.

Choose alternative dates and airports

You can save even more money by comparing flight prices for other dates as well, if you have the possibility to travel flexibly. You can choose from cheap flights available departing a few days earlier or arriving a few days later. Or you can choose from alternative airports nearby in Ireland: the price of your ticket could be even more advantageous!