Cheap flights from San Diego (SAN) to Shannon (SNN)

Flight FAQs

From San Diego to Shannon

Are flight prices decreasing from San Diego to Shannon due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Diego and Shannon for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from San Diego to Shannon for under $800 on Cheapflights?

Yes, there are multiple flights from San Diego to Shannon for under $800. The cheapest flight booked recently is on British Airways for just $791, but on average you can expect to pay $1037.

Are there nonstop flights from San Diego to Shannon for under $800 on Cheapflights?

There are no nonstop flights from San Diego to Shannon, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in San Diego or Shannon?

Expected rainfall in San Diego is more than in Shannon. You can expect this to be the case over the next 3 days.

Is San Diego weather warmer or cooler than Shannon?

Our data indicates that the weather will be 81 °F on average in the month of August. The temperature in Shannon is typically colder than in San Diego. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.