Cheap flights from San Francisco (SFO) to Shannon (SNN) from $605

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 4/23. 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.
SFO — SNN
Apr 2 — Apr 91

The best prices from San Francisco to Shannon are usually found in January or November, booked 13 days in advance, depart on a Saturday or Friday and return on a Monday

Cheap flight deals from San Francisco to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 March 28, 2024.

Popular in

June

Cheapest in

January

Average price

$887

Round-trip from

$533
High demand for flights, 23% potential price rise
Best time to find cheap flights, 29% potential price drop
Average for round-trip flights in March 2024
From San Francisco to Shannon

What is the cheapest day to fly round-trip from San Francisco to Shannon?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 37% on your flight compared to booking on days when demand is much higher.

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

To save up to 69% on this flight, we recommend booking at least 14 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Francisco to Shannon from $771 1-2 weeks out and tickets from $1,308 for flights departing within the next 72 hours.

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

Flights from San Francisco to Shannon lean towards being more expensive in June. Prices are generally better when you fly from San Francisco to Shannon in January, with the cheapest ticket starting at $771.

When is the cheapest time to fly from San Francisco to Shannon (SFO - SNN)?

It’s optimal to fly from San Francisco to Shannon in the afternoon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.

Cheap United Airlines flights from San Francisco to Shannon

Explore cheap flight options specifically provided by United Airlines for the route between San Francisco and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,248,624 searches. Data last updated March 28, 2024.
Check out some of the cheapest United Airlines flights we've come across from San Francisco to Shannon. Come back soon if you're not finding the exact deal you're looking for.
Sat 5/41:15 pmSFO - SNN
1 stop13h 15mUnited Airlines
Tue 5/1412:30 pmSNN - SFO
1 stop15h 43mUnited Airlines
Deal found 3/27$670
Sat 5/410:49 amSFO - SNN
2 stops15h 41mUnited Airlines
Tue 5/1412:30 pmSNN - SFO
1 stop15h 43mUnited Airlines
Deal found 3/27$675
Sat 5/41:15 pmSFO - SNN
1 stop13h 15mUnited Airlines
Tue 5/2112:30 pmSNN - SFO
2 stops27h 18mUnited Airlines
Deal found 3/27$690
Sat 8/3111:30 pmSFO - SNN
1 stop24h 00mUnited Airlines
Wed 9/189:30 amSNN - SFO
1 stop13h 56mUnited Airlines
Deal found 3/27$708
Sat 5/41:15 pmSFO - SNN
1 stop13h 15mUnited Airlines
Wed 5/2212:30 pmSNN - SFO
1 stop15h 43mUnited Airlines
Deal found 3/27$731
Sun 5/56:30 amSFO - SNN
2 stops20h 00mUnited Airlines
Wed 5/2212:30 pmSNN - SFO
1 stop15h 43mUnited Airlines
Deal found 3/27$736
Sun 5/51:15 pmSFO - SNN
1 stop13h 15mUnited Airlines
Tue 5/2112:30 pmSNN - SFO
2 stops27h 16mUnited Airlines
Deal found 3/27$751
Sat 9/711:30 pmSFO - SNN
1 stop24h 00mUnited Airlines
Tue 9/2412:30 pmSNN - SFO
2 stops28h 41mUnited Airlines
Deal found 3/27$758
Sat 5/41:15 pmSFO - SNN
1 stop13h 15mUnited Airlines
Fri 5/249:30 amSNN - SFO
1 stop20h 22mUnited Airlines
Deal found 3/27$763

Cheap American Airlines flights from San Francisco to Shannon

Explore cheap flight options specifically provided by American Airlines for the route between San Francisco and Shannon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,248,624 searches. Data last updated March 28, 2024.
Browse through some of the cheapest American Airlines flights traveling from San Francisco to Shannon. Deals frequently update to provide users with more options.
Mon 5/66:00 amSFO - SNN
2 stops21h 20mAmerican Airlines
Mon 5/207:40 amSNN - SFO
2 stops22h 53mAmerican Airlines
Deal found 3/27$671
Mon 8/268:10 amSFO - SNN
2 stops19h 10mAmerican Airlines
Thu 9/57:40 amSNN - SFO
2 stops20h 47mAmerican Airlines
Deal found 3/27$699
Tue 4/26:59 pmSFO - SNN
2 stops17h 36mAmerican Airlines
Tue 4/97:40 amSNN - SFO
2 stops18h 20mAmerican Airlines
Deal found 3/26$700
Sun 9/156:29 amSFO - SNN
2 stops20h 51mAmerican Airlines
Mon 9/237:40 amSNN - SFO
2 stops20h 47mAmerican Airlines
Deal found 3/27$719
Wed 5/86:07 amSFO - SNN
2 stops21h 13mAmerican Airlines
Wed 5/227:40 amSNN - SFO
2 stops23h 27mAmerican Airlines
Deal found 3/27$804
Thu 5/166:50 pmSFO - SNN
2 stops17h 45mAmerican Airlines
Sun 5/267:40 amSNN - SFO
2 stops22h 53mAmerican Airlines
Deal found 3/28$816
Fri 5/31:54 pmSFO - SNN
2 stops17h 51mAmerican Airlines
Thu 5/167:40 amSNN - SFO
2 stops23h 27mAmerican Airlines
Deal found 3/27$827
Sun 9/14:09 pmSFO - SNN
2 stops20h 26mAmerican Airlines
Sun 9/157:40 amSNN - SFO
2 stops23h 08mAmerican Airlines
Deal found 3/27$836
Mon 5/67:20 pmSFO - SNN
1 stop17h 15mAmerican Airlines
Mon 5/207:40 amSNN - SFO
1 stop17h 45mAmerican Airlines
Deal found 3/27$856

Cheap San Francisco to Shannon flights in March & April 2024

Find cheap flight options from San Francisco to Shannon specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,248,624 searches. Prices were last updated on March 28, 2024.
These are some of the best deals we've found on flights to Shannon in 2024 at this time. For more flight deals, be sure to check back very soon.
Sun 4/146:45 amSFO - SNN
2 stops19h 45mUnited Airlines
Tue 4/3012:30 pmSNN - SFO
2 stops17h 46mUnited Airlines
Deal found 3/27$675
Tue 4/26:59 pmSFO - SNN
2 stops17h 36mAmerican Airlines
Tue 4/97:40 amSNN - SFO
2 stops18h 20mAmerican Airlines
Deal found 3/26$700
Sun 4/141:15 pmSFO - SNN
1 stop13h 15mUnited Airlines
Tue 4/3012:30 pmSNN - SFO
1 stop16h 58mUnited Airlines
Deal found 3/27$731
Fri 4/266:30 amSFO - SNN
2 stops20h 00mUnited Airlines
Fri 5/312:30 pmSNN - SFO
1 stop15h 43mUnited Airlines
Deal found 3/27$778
Sun 4/73:02 pmSFO - SNN
2 stops21h 33mAmerican Airlines
Fri 4/127:40 amSNN - SFO
2 stops23h 10mAmerican Airlines
Deal found 3/27$870
Tue 4/21:39 pmSFO - SNN
2 stops22h 56mAmerican Airlines
Tue 4/99:25 pmSNN - SFO
1 stop23h 50mAmerican Airlines
Deal found 3/26$889
Fri 4/2610:10 pmSFO - SNN
1 stop29h 10mMultiple Airlines
Fri 5/39:25 pmSNN - SFO
1 stop30h 50mMultiple Airlines
Deal found 3/27$892
Fri 4/263:30 pmSFO - SNN
1 stop16h 15mAmerican Airlines
Fri 5/39:25 pmSNN - SFO
1 stop23h 50mAmerican Airlines
Deal found 3/27$956
Tue 4/27:20 pmSFO - SNN
1 stop17h 15mBritish Airways
Tue 4/99:25 pmSNN - SFO
1 stop23h 50mBritish Airways
Deal found 3/26$1,006

San Francisco to Shannon 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Shannon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,248,624 searches. Data last updated March 28, 2024.
These are some of the best deals we've found on flights to Shannon in 2024 at this time. For more flight deals, be sure to check back very soon.
Sat 5/41:15 pmSFO - SNN
1 stop13h 15mUnited Airlines
Tue 5/1412:30 pmSNN - SFO
1 stop15h 43mUnited Airlines
Deal found 3/27$670
Mon 5/66:00 amSFO - SNN
2 stops21h 20mAmerican Airlines
Mon 5/207:40 amSNN - SFO
2 stops22h 53mAmerican Airlines
Deal found 3/27$671
Sat 5/410:49 amSFO - SNN
2 stops15h 41mUnited Airlines
Tue 5/1412:30 pmSNN - SFO
1 stop15h 43mUnited Airlines
Deal found 3/27$675
Sat 5/41:15 pmSFO - SNN
1 stop13h 15mUnited Airlines
Tue 5/2112:30 pmSNN - SFO
2 stops27h 18mUnited Airlines
Deal found 3/27$690
Wed 10/91:47 pmSFO - SNN
2 stops18h 23mAmerican Airlines
Wed 10/237:40 amSNN - SFO
2 stops23h 08mAmerican Airlines
Deal found 3/27$698
Mon 8/268:10 amSFO - SNN
2 stops19h 10mAmerican Airlines
Thu 9/57:40 amSNN - SFO
2 stops20h 47mAmerican Airlines
Deal found 3/27$699
Tue 4/26:59 pmSFO - SNN
2 stops17h 36mAmerican Airlines
Tue 4/97:40 amSNN - SFO
2 stops18h 20mAmerican Airlines
Deal found 3/26$700
Mon 8/268:30 amSFO - SNN
1 stop18h 20mKLM
Thu 9/512:50 pmSNN - SFO
2 stops28h 32mKLM
Deal found 3/27$705
Sun 9/156:29 amSFO - SNN
2 stops20h 51mAmerican Airlines
Mon 9/237:40 amSNN - SFO
2 stops20h 47mAmerican Airlines
Deal found 3/27$719

San Francisco to Shannon flights leaving soon

Find last-minute flight options from San Francisco to Shannon for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,248,624 searches. Data last updated March 28, 2024.
Have a look at some of the last-minute flights available departing from San Francisco to Shannon. Tip: verify your flight details before completing your reservation.
Tue 4/26:59 pmSFO - SNN
2 stops17h 36mAmerican Airlines
Tue 4/97:40 amSNN - SFO
2 stops18h 20mAmerican Airlines
Deal found 3/26$700
Tue 4/21:39 pmSFO - SNN
2 stops22h 56mAmerican Airlines
Tue 4/99:25 pmSNN - SFO
1 stop23h 50mAmerican Airlines
Deal found 3/26$889
Tue 4/27:20 pmSFO - SNN
1 stop17h 15mBritish Airways
Tue 4/99:25 pmSNN - SFO
1 stop23h 50mBritish Airways
Deal found 3/26$1,006
Wed 4/36:30 amSFO - SNN
2 stops20h 50mAmerican Airlines
Thu 4/49:25 pmSNN - SFO
2 stops29h 42mAmerican Airlines
Deal found 3/27$1,045
Wed 4/33:30 pmSFO - SNN
1 stop16h 40mAmerican Airlines
Thu 4/49:25 pmSNN - SFO
2 stops27h 01mAmerican Airlines
Deal found 3/27$1,067
Wed 4/33:30 pmSFO - SNN
1 stop16h 40mBritish Airways
Sun 4/79:25 pmSNN - SFO
1 stop23h 50mBritish Airways
Deal found 3/27$1,126
Wed 4/34:45 pmSFO - SNN
2 stops15h 25mBritish Airways
Sun 4/79:25 pmSNN - SFO
1 stop23h 50mBritish Airways
Deal found 3/27$1,130
Wed 4/33:30 pmSFO - SNN
1 stop16h 40mBritish Airways
Thu 4/49:25 pmSNN - SFO
1 stop23h 50mBritish Airways
Deal found 3/27$1,150
Wed 4/37:15 amSFO - SNN
2 stops24h 55mMultiple Airlines
Sun 4/79:25 pmSNN - SFO
2 stops29h 37mMultiple Airlines
Deal found 3/27$1,154

One-way flights to Shannon from San Francisco

Search for one-way flight options from San Francisco 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 3,248,624 searches. Data last updated March 28, 2024.
Some of the best available deals we've found on one-way flights from San Francisco to Shannon. For those needing a return trip from San Francisco, there is a search form available above.
Tue 4/236:45 amSFO - SNN
3 stops19h 45mUnited Airlines
Deal found 3/28$605
Tue 4/236:45 amSFO - SNN
3 stops19h 45mUnited Airlines
Deal found 3/27$607
Mon 4/2212:09 amSFO - SNN
2 stops26h 21mUnited Airlines
Deal found 3/28$611
Mon 4/2212:09 amSFO - SNN
2 stops26h 21mUnited Airlines
Deal found 3/27$613
Sat 9/149:30 pmSFO - SNN
2 stops26h 00mUnited Airlines
Deal found 3/27$640
Sat 9/142:35 pmSFO - SNN
1 stop32h 55mUnited Airlines
Deal found 3/27$661
Fri 9/1312:45 amSFO - SNN
2 stops22h 45mUnited Airlines
Deal found 3/27$777

Find flights from San Francisco to Shannon within your budget

Customize your flight search to find flights from San Francisco 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 3,248,624 searches. Data last updated March 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$670 - $945

Route

Depart

Return

Price

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sat 5/4

1 stop13h 15m

Shannon

Tue 5/14

1 stop15h 43m

$670

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Mon 5/6

2 stops21h 20m

Shannon

Mon 5/20

2 stops22h 53m

$671

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sat 5/4

2 stops15h 41m

Shannon

Tue 5/14

1 stop15h 43m

$675

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Mon 9/2

1 stop13h 10m

Shannon

Fri 9/13

1 stop20h 31m

$700

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sat 8/31

1 stop28h 05m

Shannon

Sat 9/14

2 stops28h 30m

$716

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 5/7

1 stop17h 15m

Shannon

Fri 5/17

1 stop23h 50m

$886

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 5/7

2 stops18h 55m

Shannon

Thu 5/16

2 stops23h 37m

$892

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sun 5/5

2 stops18h 55m

Shannon

Mon 5/20

2 stops30h 42m

$898

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sat 8/31

2 stops27h 35m

Shannon

Tue 9/17

1 stop16h 47m

$945

Flights are sorted by cheapest first

Deals found on 3/27

When is the best time to book a flight from San Francisco to Shannon?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Shannon. Price data was last updated on January 28, 2024.
Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Shannon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from San Francisco to Shannon?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Shannon. Price data was last updated on March 24, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Shannon flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Shannon by month

Plan your trip from San Francisco to Shannon by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Shannon is currently $645 while a round-trip flight costs $784. Price data was last updated on March 24, 2024.

Currently, February is the cheapest month in which you can book a flight from San Francisco to Shannon (average of $533). Flying from San Francisco to Shannon in June is currently the most expensive (average of $1,085). 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.

January

$620

February

$533

March

$614

April

$749

May

$868

June

$1,085

July

$1,060

August

$939

September

$832

October

$662

November

$575

December

$650

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

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 March 28, 2024.
Read reviews from past customers who have flown United Airlines, American Airlines and Delta from San Francisco to Shannon. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,418 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

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

8.1
Very good
11,418 reviews
8.1
Very good
11,418 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

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

7.9
Good
1,691 reviews
8.1
Very good
11,418 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

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

7.4
Good
11,481 reviews
8.1
Very good
11,418 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

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

7.3
Good
15,202 reviews
8.1
Very good
11,418 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

8.0

Overall

8.1

Reviews

1 / 10

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

7.0
Good
6,743 reviews
8.1
Very good
11,418 reviews

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.5

Entertainment

8.0

Overall

8.1

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 Francisco 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 Francisco to Shannon for under $700 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Shannon for under $700. The cheapest flight booked recently is on United Airlines for just $670, but on average you can expect to pay $721.

  • Are there last-minute flights available from San Francisco to Shannon for under $700?

    There are currently 20+ open flights from San Francisco to Shannon within the next 7 days for less than $700.

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

    Our cheapest airline available from San Francisco to Shannon is United Airlines. Our recent data shows that you can find tickets from as low as $670 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $671 and $700 round-trip. United Airlines is priced at 38% lower than the current average price of a flight leaving 3 months from now.

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

  • What does SFO to SNN mean?

    This is defined as San Francisco Airport (SFO) and Shannon Airport (SNN). Codes like Shannon Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring 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 Francisco to Shannon with specific airlines?

    Yes, Cheapflights allows you to browse and filter 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 Francisco to Shannon that include hotel bookings?

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

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

    Yes. Cheapflights offers flight deals from San Francisco 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 Francisco to Shannon that allow pets onboard?

    Many airlines do 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.

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

    The San Francisco to Shannon flight deals you see on this page were last updated on 3/27.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from San Francisco to Shannon

Discover the top 5 airlines that operate flights from San Francisco 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 3,248,624 searches. Data last updated March 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$612Average$846FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest$723Average$859FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest$730Average$1,048FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest$743Average$1,199FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest$775Average$1,204FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from San Francisco to Shannon by cabin class

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Shannon from San Francisco today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Shannon from San Francisco.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to Shannon, users can toggle the no change fees filter when performing a flight search.

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

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

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

Yes, you can often find last-minute deals on San Francisco 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 can I compare prices from different travel booking sites for flights from San Francisco to Shannon?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from San Francisco to Shannon that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.

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