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Cheap flights from Galway to the United States from £305

SNN — LAX
18 Sep — 25 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Galway to USA

Enter your travel dates to find the best prices.

Cheapest flights from Galway to USA

Fri 4/913:05 -
2 stops27h 36m
Fri 11/908:10 -
2 stops22h 00m
Deal found 17/8£476
Mon 2/1120:05 -
1 stop22h 45m
Mon 9/1118:30 -
1 stop12h 00m
Deal found 14/8£519
Tue 6/1016:50 -
1 stop26h 05m
Wed 21/1017:50 -
1 stop21h 45m
Deal found 14/8£520
Sun 15/1107:50 -
1 stop16h 45m
Sun 22/1121:35 -
1 stop14h 10m
Deal found 17/8£521
Mon 5/1021:15 -
1 stop21h 40m
Tue 13/1021:25 -
1 stop13h 45m
Deal found 15/8£522
Fri 4/907:30 -
2 stops33h 33m
Sun 6/917:30 -
2 stops17h 40m
Deal found 17/8£525
Wed 14/1021:15 -
2 stops39h 03m
Sun 18/1021:16 -
2 stops33h 04m
Deal found 14/8£525
Thu 3/921:15 -
2 stops24h 28m
Mon 7/915:30 -
2 stops14h 50m
Deal found 17/8£526
Thu 1/1021:15 -
1 stop27h 10m
Mon 5/1010:47 -
2 stops24h 23m
Deal found 14/8£528
Sun 27/921:15 -
1 stop27h 10m
Sun 4/1017:27 -
2 stops36h 53m
Deal found 18/8£530
Fri 16/1007:30 -
2 stops20h 59m
Tue 20/1017:50 -
1 stop17h 20m
Deal found 14/8£531
Thu 15/1013:45 -
2 stops14h 59m
Sun 18/1010:45 -
2 stops13h 40m
Deal found 17/8£533

Find flight deals from Galway to USA

Round-trip from

£476

One-way from

£305

Popular in

July

Cheapest in

November

Average price

£570
Delta
  • Delta
  • 4/9-11/9
  • 4 total stops
  • 49h 36m total
  • Galway to USA
Search Deals
30/9
  • 30/9
  • 2 total stops
  • 35h 55m total
  • Galway to USA
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Galway to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ShannonPhiladelphia

SNN Shannon - PHL Philadelphia

SNNPHL

Shannon

Fri 4/9

13:05-11:41

2 stops27h 36m

Philadelphia

Fri 11/9

08:10-11:10

2 stops22h 00m

£476

ShannonNewark

SNN Shannon - EWR Newark

SNNEWR

Shannon

Thu 24/12

17:30-13:50

1 stop25h 20m

Newark

Wed 30/12

18:30-11:30

1 stop12h 00m

£521

ShannonNewark

SNN Shannon - EWR Newark

SNNEWR

Shannon

Thu 15/10

07:30-19:25

1 stop16h 55m

Newark

Sun 18/10

17:50-11:20

1 stop12h 30m

£522

ShannonNew York

SNN Shannon - LGA New York LaGuardia

SNNLGA

Shannon

Thu 24/12

07:50-19:20

2 stops16h 30m

New York LaGuardia

Wed 30/12

15:59-11:30

2 stops14h 31m

£525

ShannonNewark

SNN Shannon - EWR Newark

SNNEWR

Shannon

Tue 6/10

16:50-22:25

2 stops34h 35m

Newark

Wed 21/10

21:25-16:10

1 stop13h 45m

£526

ShannonNewark

SNN Shannon - EWR Newark

SNNEWR

Shannon

Wed 7/10

07:30-22:25

2 stops19h 55m

Newark

Sun 11/10

21:25-16:10

1 stop13h 45m

£526

ShannonNew York

SNN Shannon - LGA New York LaGuardia

SNNLGA

Shannon

Wed 14/10

21:15-07:18

2 stops39h 03m

New York LaGuardia

Sun 18/10

21:16-11:20

2 stops33h 04m

£526

ShannonNew York

SNN Shannon - LGA New York LaGuardia

SNNLGA

Shannon

Wed 2/9

21:15-20:59

2 stops28h 44m

New York LaGuardia

Mon 7/9

15:30-11:20

2 stops14h 50m

£526

ShannonNew York

SNN Shannon - LGA New York LaGuardia

SNNLGA

Shannon

Tue 1/9

21:15-20:59

2 stops28h 44m

New York LaGuardia

Tue 8/9

18:01-11:20

2 stops12h 19m

£526

ShannonNewark

SNN Shannon - EWR Newark

SNNEWR

Shannon

Thu 3/9

12:30-14:55

Nonstop7h 25m

Newark

Wed 9/9

08:00-07:30

1 stop18h 30m

£550

Flights are sorted by cheapest return flights first.

Deals found on 15/8

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Galway to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Galway with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Galway to the United States

What is the cheapest time of day to fly from G4W to US?

When flying from Galway to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing USA

Read through reviews of airlines operating flights from Galway to the United States, such as Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,708 reviews
Check prices

Food

6.7

Crew

8.1

Overall

7.3

Boarding

7.5

Comfort

7.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Aer Lingus
7.3
Good
1,708 reviews
Aer Lingus
7.3
Good
1,708 reviews
Check prices

Food

6.7

Crew

8.1

Overall

7.3

Boarding

7.5

Comfort

7.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.

Related info for your journey

  • How long is the flight from Galway to USA?

    Airlines like Delta, British Airways, and United Airlines fly from Galway to USA in about 16h 22m. The time it takes to get you to your destination can typically vary by up to 11h 14m. There are 2929 mi between Galway and USA. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Galway to USA?

    When deciding which route to take from Galway to USA consider Shannon - Providence-TFGreen, Shannon - Newark or Shannon - Austin Bergstrom as they are the most popular.

  • Can I find deals for flights from Galway to USA that include hotel bookings?

    Yes. In addition to deals on Galway to USA flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Galway to USA?

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Galway to USA

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£474Average£565FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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

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