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

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How to find the cheapest flight from
San Diego (SAN) to Shannon (SNN)

SAN - SNN
Price
$776 - $2,134
SNN
Temperature
48.2 - 68 °F
SNN
Rainfall
2.5 - 4.7 inches

Popular in

January

High demand for flights, 45% potential price rise

Cheapest in

February

Best time to find cheap flights, 34% potential price drop

Average price

$2,093

Average for round-trip flights in December 2020

Round-trip from

$776

From San Diego to Shannon

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Diego to Shannon?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 73% when planning your travel around this day of the week.

How far in advance should I book a flight from San Diego to Shannon?

Travelers have found it’s best to book a flight 61 days in advance to save up to 65% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Diego to Shannon 1-2 weeks in advance for as low as $797, or $997 for flights within the next 24 hours.

What is the cheapest month to fly from San Diego to Shannon?

Our data shows that February tends to be the cheapest month to fly to Shannon from San Diego. Users have commonly found prices around $619 for the month, but tickets can be as low as $415. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from San Diego to Shannon (SAN - SNN)?

A simple way to save on the total cost of your ticket is to fly from San Diego to Shannon at noon. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight in the afternoon.

Related info for your journey

Useful info, stats and facts about San Diego to Shannon flights.

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.

What safety measures are being taken by airlines flying from San Diego to Shannon to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from San Diego to Shannon. Policies will vary by airline.

Which airlines flying from San Diego to Shannon have flexible cancellations due to COVID-19?

Some of our airline partners flying from San Diego to Shannon have new flexible policies in place due to COVID-19. United Airlines, British Airways, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from San Diego to Shannon for under $900 on Cheapflights?

Yes, there are multiple flights from San Diego to Shannon for under $900. The cheapest flight booked recently is on American Airlines for just $829, but on average you can expect to pay $1,338.

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 12 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.

How long is the flight from San Diego to Shannon?

There are many flights that can get you from San Diego to Shannon in 17h 02m. Fly via American Airlines or Air Canada to get the fastest option. This flight may include one or multiple stops.

What are the cheapest airlines flying from San Diego to Shannon round-trip?

Currently priced at $829, American Airlines will fly you from San Diego to Shannon and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as $983. American Airlines is currently priced 29% below the average price you’ll pay for this route.

Alternative routes for San Diego to Shannon

Destination information for Shannon

Things to know before you go. Useful info for your trip from San Diego to Shannon
Today's exchange rate
$1 = €0.84
Average temperature for December in Shannon
48.2 °F
Avg rainfall for December in Shannon
4.4 ″

Airports servicing San Diego

Airports servicing Shannon

Top 3 airlines from San Diego to Shannon

The chart below displays the airlines Cheapflights users traveling from San Diego to Shannon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$647 $1,059 No cancel fee 69%
British Airways
$720 $1,159 No cancel fee 70%
Aer Lingus
$830 $1,318 No change fee N/A
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