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Cheap flights from Shannon to San Francisco

SNN — SFO
8 Dec — 15 Dec1
1 adult

Cheap flight deals from Shannon to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Shannon (SNN) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 December 2024.

Round-trip from

£424

Popular in

July

Cheapest in

September

Average price

£547
From Shannon to San Francisco
High demand for flights, 26% potential price rise
Best time to find cheap flights, 20% potential price drop
Average for round-trip flights in December 2024

Travel insights for flights from Shannon to San Francisco

Get recent, data-driven insights about flights from Shannon to San Francisco including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Shannon to San Francisco?

Currently, February is the cheapest month in which you can book a flight from Shannon to San Francisco (average of £538). Flying from Shannon to San Francisco in July is currently the most expensive (average of £742). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Related info for your journey

Find useful and relevant information for your journey from Shannon to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Shannon to San Francisco that include hotel bookings?

    Yes. In addition to deals on Shannon to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Shannon to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shannon to San Francisco.

  • Can I find deals for business class flights from Shannon to San Francisco?

    Yes. Cheapflights offers flight deals from Shannon to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Shannon to San Francisco?

    Currently, February is the cheapest month in which you can book a flight from Shannon to San Francisco (average of £538). Flying from Shannon to San Francisco in July is currently the most expensive (average of £742). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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How does Cheapflights help users find flights from Shannon to San Francisco?

Cheapflights makes it easy to find Shannon to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Shannon to San Francisco?

Cheapflights helps you find that perfect flight to San Francisco from Shannon by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Shannon to San Francisco with no change fees?

Yes! Cheapflights helps users easily find flights from Shannon to San Francisco with no change fees.

Can Cheapflights notify me if prices for flights from Shannon to San Francisco become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Francisco from Shannon today and book when prices fit your budget.

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