$658+ Cheap flights from San Diego (SAN) to Shannon (SNN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Diego to Shannon with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Shannon
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Shannon (SNN). 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 December 28, 2024.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $658 (American Airlines) |
Popular in | November |
Cheapest in | February |
Average price | $1,137 |
Find flight deals from San Diego to Shannon
Cheapest flights from San Diego to ShannonExplore the most affordable flight options available from San Diego to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2024.
Explore the most affordable flight options available from San Diego to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2024.
This Gurufare deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 12/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from San Diego to Shannon within your budget
Customize your flight search to find flights from San Diego to Shannon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2024.
Fly from
Fly to
Route
Depart
Return
Price
San DiegoShannon
SAN - SNN
SANSNN
San Diego
Sun 2/16
1:46 pm-4:45 pm
2 stops18h 59m
Shannon
Tue 3/4
7:45 am-9:05 pm
2 stops21h 20m
San DiegoShannon
SAN - SNN
SANSNN
San Diego
Sun 2/16
6:10 pm-7:25 pm
1 stop17h 15m
Shannon
Tue 3/4
7:45 am-4:05 pm
1 stop16h 20m
San DiegoShannon
SAN - SNN
SANSNN
San Diego
Sun 2/16
6:10 pm-4:45 pm
1 stop14h 35m
Shannon
Tue 3/4
2:00 pm-11:12 am
2 stops29h 12m
San DiegoShannon
SAN - SNN
SANSNN
San Diego
Sun 5/18
10:25 pm-10:30 am
2 stops28h 05m
Shannon
Sun 6/8
9:30 am-11:08 am
2 stops33h 38m
San DiegoShannon
SAN - SNN
SANSNN
San Diego
Sat 3/1
7:55 pm-7:25 pm
2 stops39h 30m
Shannon
Sat 3/8
5:25 pm-4:05 pm
1 stop30h 40m
San DiegoShannon
SAN - SNN
SANSNN
San Diego
Sat 3/1
7:09 am-11:30 am
3 stops20h 21m
Shannon
Sat 3/8
7:45 am-7:58 am
3 stops32h 13m
Compare providers for flights from San Diego to Shannon
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Shannon in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Shannon flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Diego-Shannon flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Diego-Shannon flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Shannon flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Shannon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Shannon
Have a flexible travel schedule? Discover the best time to fly to Shannon from San Diego with our price prediction graph.
Travel insights for flights from San Diego to Shannon
Get recent, data-driven insights about flights from San Diego to Shannon including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from San Diego to Shannon?
Currently, February is the cheapest month in which you can book a flight from San Diego to Shannon (average of $533). Flying from San Diego to Shannon in June is currently the most expensive (average of $1,007). 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.
What is the cheapest time of day to fly from SAN to SNN?
Find hourly flight availability from San Diego to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2024.
One of the essential ways to save on airfare from San Diego to Shannon is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 5% on airfare.
Rainfall in Shannon by month
Plan your trip to Shannon by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Shannon ranges from 2.3 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. April is typically the driest time to visit Shannon when rainfall is around 2.3 in.
Temperature in Shannon by month
Plan your trip to Shannon by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Shannon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).
Reviews of airlines servicing Shannon
Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated December 28, 2024.
Peruse reviews from past customers who have flown with British Airways and American Airlines from San Diego to Shannon to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
Boarding
Crew
Entertainment
Overall
Food
Comfort
Reviews
United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.
Related info for your journey
Find useful and relevant information for your journey from San Diego to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Shannon
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from San Diego to Shannon
Discover the top 4 airlines that operate flights from San Diego to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$539 | Average$1,078 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$770 | Average$1,322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$803 | Average$1,183 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$902 | Average$1,104 | FlexibilityNo cancel fee | On-time69% |