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$432+ Cheap flights from San Francisco (SFO) to Galway, Ireland

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SNN
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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The best prices from San Francisco to Galway are usually found in March or August, booked 23 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from San Francisco to Galway

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Galway (G4W). 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 October 31, 2024.

Popular in

December

Cheapest in

March

Round-trip from

$611
(American Airlines)

One-way from

$432
(American Airlines)
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From San Francisco to Galway
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One-way flight from San Francisco to Galway
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Find flight deals from San Francisco to Galway

Cheapest flights from San Francisco to Galway
Explore the most affordable flight options available from San Francisco to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Gotogate deal was found by Cheapflights users on 10/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/301:00 pmSFO - SNN
2 stops38h 30mAir Canada
Fri 12/65:30 pmSNN - SFO
2 stops34h 37mAir Canada
Deal found 10/30$841
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/67:55 pmSFO - SNN
2 stops26h 20mMultiple Airlines
Fri 11/152:45 pmSNN - SFO
1 stop15h 23mMultiple Airlines
Deal found 10/29$931
This FlightHub deal was found by Cheapflights users on 10/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/65:30 pmSFO - SNN
1 stop15h 15mAer Lingus
Fri 11/152:45 pmSNN - SFO
1 stop15h 23mAer Lingus
Deal found 10/30$942
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/308:40 pmSFO - SNN
1 stop14h 45mBritish Airways
Fri 12/68:05 pmSNN - SFO
1 stop26h 55mBritish Airways
Deal found 10/30$991
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/307:24 amSFO - SNN
1 stop15h 36mAmerican Airlines
Fri 11/82:00 pmSNN - SFO
1 stop17h 51mAmerican Airlines
Deal found 10/29$1,155
This JetBlue deal was found by Cheapflights users on 10/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/35:00 amSFO - SNN
1 stop16h 00mJetBlue
Sun 11/102:00 pmSNN - SFO
1 stop18h 04mJetBlue
Deal found 10/30$2,268

Find flights from San Francisco to Galway within your budget

Customize your flight search to find flights from San Francisco to Galway 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Wed 12/4

1:35 pm-4:45 pm

2 stops19h 10m

$432

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sat 11/23

9:50 pm-11:55 am

2 stops54h 05m

$440

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Mon 1/27

8:33 am-4:45 pm

2 stops24h 12m

$495

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Mon 1/27

5:30 pm-4:45 pm

1 stop15h 15m

$496

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sun 1/12

2:25 pm-4:45 pm

2 stops18h 20m

Shannon

Tue 1/21

7:45 am-10:44 pm

2 stops22h 59m

$511

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Tue 4/29

12:32 am-10:30 am

2 stops25h 58m

Shannon

Thu 5/15

12:30 pm-9:50 am

2 stops29h 20m

$725

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sat 2/15

8:42 pm-6:15 am

1 stop25h 33m

Shannon

Sun 2/23

2:45 pm-10:46 pm

1 stop16h 01m

$763

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Thu 3/20

9:40 pm-7:25 pm

1 stop14h 45m

Shannon

Thu 3/27

7:45 am-4:00 pm

1 stop15h 15m

$786

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sat 11/30

1:00 pm-11:30 am

2 stops38h 30m

Shannon

Fri 12/6

5:30 pm-8:07 pm

2 stops34h 37m

$841

San FranciscoShannon

SFO - SNN

SFOSNN

San Francisco

Sat 11/30

5:20 pm-11:30 am

2 stops34h 10m

Shannon

Fri 12/6

5:30 pm-3:00 pm

1 stop29h 30m

$962

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 11 results
1
2

Best time to book a flight from San Francisco to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway from San Francisco 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.

Travel insights for flights from San Francisco to Galway

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

How far ahead should I book a flight from San Francisco to Galway?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Galway. Price data was last updated on October 25, 2024.

The best time to book flights from San Francisco to Galway is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Galway (average of $528). Flying from San Francisco to Galway in June is currently the most expensive (average of $1,006). 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 SFO to G4W?

Find hourly flight availability from San Francisco to Galway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Galway as you normally would.

What is the cheapest day to fly from San Francisco to Galway?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Galway. Price data was last updated on April 21, 2024.

Travelers seeking maximum savings on their San Francisco to Galway flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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Rainfall in Galway by month

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

In terms of precipitation, rainfall in Galway 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 Galway when rainfall is around 2.3 in.

Temperature in Galway by month

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

If weather is an important factor for your trip to Galway, 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 Galway

Get insights into the airlines that provide service to Galway. 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 Galway. Reviews last updated October 31, 2024.
Read through reviews of airlines operating flights from San Francisco to Galway, such as Air Canada, Aer Lingus and British Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,240 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

United Airlines
7.4
Good
9,240 reviews
United Airlines
7.4
Good
9,240 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
9,240 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Aer Lingus
7.1
Good
1,087 reviews
United Airlines
7.4
Good
9,240 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Air Canada
7.0
Good
8,095 reviews
United Airlines
7.4
Good
9,240 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

British Airways
6.7
Okay
6,843 reviews
United Airlines
7.4
Good
9,240 reviews

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 10

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 Francisco to Galway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Galway?

    Located just 11.8 mi from the city center, San Francisco is the airport most travelers will use when flying to Galway from San Francisco. Booking flights from San Francisco (SFO) to Galway should be relatively easy as there are 0 daily outbound flights to Galway from 5 different airlines.

  • Can I find flights from San Francisco to Galway for under $700 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Galway for under $700. The cheapest flight booked recently is on American Airlines for just $611, but on average you can expect to pay $781.

  • Are there last-minute flights available from San Francisco to Galway for under $900?

    There are currently 4+ open flights from San Francisco to Galway within the next 7 days for less than $900.

  • What are the cheapest airlines to fly from San Francisco to Galway one-way?

    $432 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Air Canada and British Airways, with prices starting from $495 and $496, respectively.

  • 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. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY).

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

    The amount of baggage you can bring on your San Francisco to Galway 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 Francisco to Galway with specific airlines?

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

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

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

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

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

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

    Many airlines flying from San Francisco to Galway 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 Francisco to Galway?

    Yes, you can often find last-minute deals on San Francisco to Galway 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 Francisco to Galway flight deals updated?

    The San Francisco to Galway flight deals you see on this page were last updated on 10/30.

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

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Galway (average of $528). Flying from San Francisco to Galway in June is currently the most expensive (average of $1,006). 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.

See more FAQs

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Top 5 airlines flying from San Francisco to Galway

Discover the top 5 airlines that operate flights from San Francisco to Galway. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$631Average$911FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$665Average$1,068FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$670Average$977FlexibilityNo cancel feeOn-time69%
DeltaCheapest$700Average$972FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$730Average$988FlexibilityNo cancel feeOn-time70%
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