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Cheap flights from San Diego (SAN) to Shannon (SNN) from $577

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAN — SNN
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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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 June 6, 2024.

Popular in

June

Cheapest in

March

Average price

$1,462

Round-trip from

$533
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 34% potential price drop
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Average for round-trip flights in June 2024
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From San Diego to Shannon
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What is the cheapest day to fly round-trip from San Diego to Shannon?

Friday flights are generally found to be more expensive for flights from San Diego to Shannon. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Shannon.

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

March can be a great time to fly to Shannon from San Diego with a flight ticket averaging about $1,101. Cheapflights users have found deals in the month of March for as cheap as $730. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from SAN to SNN?

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 in the morning could potentially save you up to 5% on airfare.

Cheap San Diego to Shannon flights in June & July 2024

Find cheap flight options from San Diego to Shannon specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from San Diego to Shannon in 2024. Check back in a little while for more flight options.
Mon 6/244:35 pmSAN - SNN
2 stops20h 00mAmerican Airlines
Wed 7/37:40 amSNN - SAN
2 stops21h 27mAmerican Airlines
Deal found 6/5$893
Tue 6/2510:40 amSAN - SNN
1 stop12h 50mUnited Airlines
Wed 7/39:30 amSNN - SAN
1 stop16h 36mUnited Airlines
Deal found 6/5$1,013
Mon 6/2412:36 pmSAN - SNN
2 stops19h 34mAmerican Airlines
Tue 7/27:40 amSNN - SAN
2 stops21h 27mAmerican Airlines
Deal found 6/5$1,016
Tue 6/256:20 amSAN - SNN
1 stop17h 10mUnited Airlines
Wed 7/39:30 amSNN - SAN
2 stops18h 48mUnited Airlines
Deal found 6/6$1,017
Mon 6/248:05 pmSAN - SNN
1 stop16h 30mAmerican Airlines
Tue 7/29:25 pmSNN - SAN
1 stop28h 45mAmerican Airlines
Deal found 6/5$1,079
Fri 6/76:20 amSAN - SNN
1 stop17h 10mUnited Airlines
Wed 7/179:30 amSNN - SAN
1 stop14h 06mUnited Airlines
Deal found 6/5$1,083
Fri 6/286:55 amSAN - SNN
1 stop19h 55mKLM
Thu 7/412:50 pmSNN - SAN
1 stop19h 57mKLM
Deal found 6/5$1,086
Fri 6/79:40 pmSAN - SNN
2 stops29h 10mDelta
Wed 7/1712:50 pmSNN - SAN
2 stops29h 31mDelta
Deal found 6/5$1,087
Fri 6/285:15 pmSAN - SNN
1 stop14h 30mAmerican Airlines
Thu 7/49:25 pmSNN - SAN
2 stops30h 33mAmerican Airlines
Deal found 6/5$1,089

San Diego to Shannon 2024 flight deals

Discover exclusive flight deals for travel between San Diego and Shannon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from San Diego to Shannon in 2024. Check back in a little while for more flight options.
Thu 8/86:32 amSAN - SNN
1 stop20h 18mKLM
Mon 9/212:50 pmSNN - SAN
1 stop19h 40mKLM
Deal found 6/5$638
Thu 8/86:32 amSAN - SNN
1 stop20h 18mDelta
Mon 9/212:50 pmSNN - SAN
2 stops29h 01mDelta
Deal found 6/5$642
Thu 10/171:14 pmSAN - SNN
2 stops18h 56mAmerican Airlines
Tue 10/227:40 amSNN - SAN
2 stops21h 48mAmerican Airlines
Deal found 6/5$710
Thu 10/177:09 amSAN - SNN
2 stops19h 21mUnited Airlines
Tue 10/2212:30 pmSNN - SAN
1 stop15h 05mUnited Airlines
Deal found 6/5$764
Thu 10/171:00 pmSAN - SNN
1 stop13h 30mUnited Airlines
Tue 10/2212:30 pmSNN - SAN
1 stop15h 05mUnited Airlines
Deal found 6/5$798
Mon 6/244:35 pmSAN - SNN
2 stops20h 00mAmerican Airlines
Wed 7/37:40 amSNN - SAN
2 stops21h 27mAmerican Airlines
Deal found 6/5$893
Fri 9/275:15 pmSAN - SNN
1 stop14h 30mAmerican Airlines
Sun 10/69:25 pmSNN - SAN
1 stop26h 00mAmerican Airlines
Deal found 6/5$1,005
Fri 9/276:15 amSAN - SNN
2 stops21h 05mAmerican Airlines
Sun 10/69:25 pmSNN - SAN
1 stop26h 00mAmerican Airlines
Deal found 6/5$1,009
Tue 6/2510:40 amSAN - SNN
1 stop12h 50mUnited Airlines
Wed 7/39:30 amSNN - SAN
1 stop16h 36mUnited Airlines
Deal found 6/5$1,013

One-way flights to Shannon from San Diego

Search for one-way flight options from San Diego to Shannon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Users in need of a one-way flight from San Diego to Shannon can choose from these deals. For those needing a return trip from San Diego, there is a search form available above.
Sat 8/36:24 amSAN - SNN
2 stops15h 41mAmerican Airlines
Deal found 6/5$577
Sat 8/38:40 pmSAN - SNN
1 stop25h 25mAer Lingus
Deal found 6/5$608
Sat 8/36:15 amSAN - SNN
3 stops20h 15mUnited Airlines
Deal found 6/5$718

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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$638 - $1,713

Route

Depart

Return

Price

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Thu 8/8

1 stop20h 18m

Shannon

Mon 9/2

1 stop19h 40m

$638

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Thu 8/8

1 stop20h 18m

Shannon

Mon 9/2

2 stops29h 01m

$642

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Thu 10/17

2 stops18h 56m

Shannon

Tue 10/22

2 stops21h 48m

$710

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Thu 10/17

2 stops19h 21m

Shannon

Tue 10/22

1 stop15h 05m

$764

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Thu 10/17

1 stop13h 30m

Shannon

Tue 10/22

1 stop15h 05m

$798

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Mon 6/24

2 stops20h 00m

Shannon

Wed 7/3

2 stops21h 27m

$893

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Fri 6/28

1 stop19h 55m

Shannon

Thu 7/4

1 stop19h 57m

$1,086

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Mon 10/7

1 stop34h 05m

Shannon

Sat 10/19

1 stop29h 55m

$1,667

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Mon 10/7

2 stops18h 10m

Shannon

Sat 10/19

2 stops21h 21m

$1,713

Flights are sorted by cheapest first

Deals found on 6/5

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

Use this chart to determine the cheapest time to fly round-trip from San Diego to Shannon. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Diego to Shannon flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Shannon by month

Plan your trip to Shannon by taking into account the average temperature and rainfall totals by month.

SNN

Temperature

42.8 - 60.8 °F

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 June 6, 2024.
Peruse reviews from past customers who have flown with British Airways, KLM 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.
Delta
8.0
Very good
10,368 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

KLM
7.9
Good
1,489 reviews
Delta
8.0
Very good
10,368 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.3
Good
14,227 reviews
Delta
8.0
Very good
10,368 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Aer Lingus
7.2
Good
1,287 reviews
Delta
8.0
Very good
10,368 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

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.

  • Can I find flights from San Diego to Shannon for under $700 on Cheapflights?

    Yes, there are multiple flights from San Diego to Shannon for under $700. The cheapest flight booked recently is on KLM for just $638, but on average you can expect to pay $1,068.

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

    Flying on KLM is currently your cheapest option to Shannon, with prices starting at $638. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $642 and $710, respectively. You may be able to fly from San Diego to Shannon for 42% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Diego to Shannon one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $577. Aer Lingus flights start at $608 while deals on United Airlines start at $718 one-way.

  • What does SAN to SNN mean?

    SAN stands for San Diego Airport, while SNN stands for Shannon Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from San Diego to Shannon that include extra baggage allowance?

    The amount of baggage you can bring on your San Diego to Shannon flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Diego to Shannon with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Diego to Shannon flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Diego to Shannon that include hotel bookings?

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

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

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

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

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

  • Can I find deals for flights from San Diego to Shannon that allow pets onboard?

    Many airlines flying from San Diego to Shannon offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Diego to Shannon?

    Yes, you can often find last-minute deals on San Diego to Shannon flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Diego to Shannon flight deals updated?

    The San Diego to Shannon flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from San Diego to Shannon?

    Delta, Aer Lingus and United Airlines are the most popular airlines when flying from San Diego to Shannon.

  • 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 $1,017). 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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Top 3 airlines flying from San Diego to Shannon

Discover the top 3 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$760Average$1,080FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,050Average$1,285FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$1,117Average$1,449FlexibilityNo cancel feeOn-timeN/A
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Search flights from San Diego to Shannon by cabin class

Find flights from San Diego to Shannon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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