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$295+ Cheap flights from Reagan-National (DCA) 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SNN
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Reagan-National to Galway

Cheapest flights from Reagan-National to Galway
Explore the most affordable flight options available from Reagan-National to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 12/53:54 pmDCA - SNN
2 stops14h 36mAmerican Airlines
Fri 12/127:50 amSNN - DCA
2 stops15h 05mAmerican Airlines
Deal found 10/14$534
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Sun 11/304:46 pmDCA - SNN
2 stops13h 44mAmerican Airlines
Sun 12/77:50 amSNN - DCA
2 stops16h 21mAmerican Airlines
Deal found 10/16$633
This Gotogate deal was found by Cheapflights users on 10/15. 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 11/298:40 pmDCA - SNN
2 stops33h 50mAir Canada
Sat 12/65:25 pmSNN - DCA
2 stops33h 31mAir Canada
Deal found 10/15$657
This Gotogate deal was found by Cheapflights users on 10/15. 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 11/294:10 pmDCA - SNN
2 stops14h 20mMultiple Airlines
Sat 12/67:50 amSNN - DCA
2 stops19h 06mMultiple Airlines
Deal found 10/15$680
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Wed 11/266:00 amDCA - SNN
2 stops29h 45mAir Canada
Thu 12/47:50 amSNN - DCA
2 stops31h 36mAir Canada
Deal found 10/15$689
This Gurufare deal was found by Cheapflights users on 10/16. 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.
Tue 12/21:44 pmDCA - SNN
2 stops16h 46mBritish Airways
Wed 12/102:00 pmSNN - DCA
1 stop12h 30mBritish Airways
Deal found 10/16$706
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Thu 11/274:10 pmDCA - SNN
2 stops14h 20mAir Canada
Fri 12/58:05 pmSNN - DCA
2 stops30h 51mAir Canada
Deal found 10/15$719
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 11/73:44 pmDCA - SNN
2 stops14h 46mAmerican Airlines
Mon 11/107:50 amSNN - DCA
2 stops18h 40mAmerican Airlines
Deal found 10/15$722
This Gurufare deal was found by Cheapflights users on 10/15. 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.
Sat 11/294:51 pmDCA - SNN
2 stops13h 39mBritish Airways
Sat 12/62:00 pmSNN - DCA
1 stop13h 00mBritish Airways
Deal found 10/15$723

Cheap flight deals from Reagan-National to Galway

Keep the following information in mind while searching for Reagan-National to Galway flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$534
(American Airlines)

One-way from

$295
(Ovago)

Popular in

June

Cheapest in

August

Average price

$936
Provider with most accurate pricing for Washington, D.C. (WAS)-Shannon flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Shannon flights.
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From Washington, D.C. Reagan-National to Galway
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One-way flight from Washington, D.C. Reagan-National to Galway
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Highest demand for flights based on searches. 12% potential increase in price ($125 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 2,558,603 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Galway that are best for you.

Fly from

Reagan-National

Fly to

Galway

Route

Depart

Return

Price

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 12/5

3:54 pm-11:30 am

2 stops14h 36m

Shannon

Fri 12/12

7:50 am-5:55 pm

2 stops15h 05m

$534

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 3/27

6:59 pm-11:30 am

2 stops12h 31m

Shannon

Thu 4/2

7:40 am-8:10 pm

2 stops17h 30m

$634

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Sat 11/29

8:40 pm-11:30 am

2 stops33h 50m

Shannon

Sat 12/6

5:25 pm-9:56 pm

2 stops33h 31m

$657

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 11/26

12:55 pm-4:45 pm

2 stops22h 50m

Shannon

Mon 12/8

8:05 pm-10:26 am

2 stops43h 21m

$689

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Mon 1/12

6:00 am-4:45 pm

2 stops29h 45m

Shannon

Mon 1/19

5:30 pm-9:56 pm

2 stops33h 26m

$689

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 12/2

1:44 pm-11:30 am

2 stops16h 46m

Shannon

Wed 12/10

2:00 pm-9:30 pm

1 stop12h 30m

$706

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Thu 11/27

4:10 pm-11:30 am

2 stops14h 20m

Shannon

Fri 12/5

8:05 pm-9:56 pm

2 stops30h 51m

$719

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Thu 11/27

4:10 pm-11:30 am

2 stops14h 20m

Shannon

Sun 12/7

7:50 am-9:56 pm

2 stops19h 06m

$719

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Fri 11/7

3:44 pm-11:30 am

2 stops14h 46m

Shannon

Mon 11/10

7:50 am-9:30 pm

2 stops18h 40m

$722

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 11/12

6:24 am-5:55 am

1 stop18h 31m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 19 results
1
2

Best time to book a flight from Reagan-National to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway from Reagan-National 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Galway
No data available for this route at this time. Please check back soon.

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 16, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Washington, D.C. Reagan-National Airport to Galway. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,982 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,043 reviews
United Airlines
7.4
Good
8,982 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Galway. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Galway?

    Airlines like American Airlines and Air Canada fly from Washington, D.C. Reagan-National Airport to Galway in about 14h 36m. The time it takes to get you to your destination can typically vary by up to 19h 14m. Airlines will cover a distance of 3284 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Reagan-National to Galway that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Galway flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Galway?

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

  • Can I find deals for business class flights from Reagan-National to Galway?

    Yes. Cheapflights offers flight deals from Reagan-National 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.

See more FAQs

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Top 2 airlines flying from Reagan-National to Galway

Discover the top 2 airlines that operate flights from Reagan-National 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 2,558,603 searches. Data last updated October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$685Average$892FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$790Average$996FlexibilityNo cancel feeOn-time71%

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