Cheap Flights from San Francisco to Shannon

If you’re travelling between San Francisco Airport and SNN, round-trip journeys start from . This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal slip through your fingers. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.

The majority of flights can be cancelled online, but whether you are charged a fee varies between airlines. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for San Francisco Airport to Shannon Airport flights, you’ll see a “no change fees” filter for you to select.

You’ll have 8,100 kilometres to cover on the long-haul San Francisco to Shannon route. Wear layers of comfortable clothes and consider taking a pair of noise-cancelling earphones.

You won’t find any airlines flying directly between San Francisco Airport and SNN, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a welcome way to break up a trip!

Last-minute bookings from San Francisco Intl. Airport (SFO) to Shannon Airport (SNN) can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you’d prefer to play it safe and start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines release their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.