What is the cheapest day to fly from Washington, D.C. to Galway?

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

What are the most popular routes from Washington, D.C. to Galway?

Most travelers choose Washington, D.C. Dulles Intl - Shannon, Baltimore/Washington - Shannon or Washington, D.C. Reagan-National - Shannon when deciding on the best route from Washington, D.C. to Galway.

What is the cheapest month to fly from Washington, D.C. to Galway?

February can be a great time to fly to Galway from Washington, D.C. with a flight ticket averaging about $989. Cheapflights users have found deals in the month of February for as cheap as $650. The most expensive prices can be found in the month of June.

Can I find deals for flights from Washington, D.C. to Galway that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Galway flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Galway?

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

Can I find deals for business class flights from Washington, D.C. to Galway?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$636+ Flights from Washington, D.C. to Galway

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Washington, D.C. to Galway with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Galway

Round-trip from	$636 (American Airlines)
Popular in	June
Cheapest in	February
Average price	$951

From Washington, D.C. (WAS) to Galway

Search Deals

High demand for flights, 18% potential price rise

Search Deals

Best time to find cheap flights, 4% potential price drop

Search Deals

Average for round-trip flights in December 2024

Search Deals

Find flight deals from Washington, D.C. to Galway

Cheapest flights from Washington, D.C. to Galway
Explore the most affordable flight options available from Washington, D.C. to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

Mon 12/306:38 amDCA - SNN

2 stops23h 52mBritish Airways

Sun 1/58:05 pmSNN - DCA

2 stops26h 11mBritish Airways

Deal found 12/21

$1,387

Mon 12/302:54 pmDCA - SNN

1 stop10h 21mAmerican Airlines

Sun 1/57:45 amSNN - DCA

2 stops18h 51mAmerican Airlines

Deal found 12/21

$2,831

Mon 12/306:00 amDCA - SNN

1 stop19h 15mMultiple Airlines

Sun 1/52:45 pmSNN - DCA

1 stop10h 14mMultiple Airlines

Deal found 12/21

$5,463

Best flights from Washington, D.C. to Galway
Discover carefully curated flight deals from Washington, D.C. to Galway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2024.

Tue 3/181:52 pmIAD - SNN

2 stops17h 38mAmerican Airlines

Tue 4/89:25 pmSNN - IAD

2 stops23h 57mAmerican Airlines

Deal found 12/22

$636

Tue 2/47:40 pmIAD - SNN

2 stops20h 50mMultiple Airlines

Tue 2/117:45 amSNN - IAD

2 stops15h 40mMultiple Airlines

Deal found 12/21

$681

Sun 2/94:10 pmDCA - SNN

2 stops14h 20mAir Canada

Tue 2/187:45 amSNN - DCA

2 stops36h 44mAir Canada

Deal found 12/20

$780

Tue 3/187:00 pmIAD - SNN

1 stop17h 45mBritish Airways

Tue 4/87:40 amSNN - IAD

1 stop13h 10mBritish Airways

Deal found 12/22

$800

Wed 3/196:10 pmIAD - SNN

2 stops13h 20mAer Lingus

Tue 3/258:05 pmSNN - IAD

2 stops24h 35mAer Lingus

Deal found 12/22

$811

Tue 2/45:49 pmDCA - SNN

2 stops12h 41mAmerican Airlines

Tue 2/117:45 amSNN - DCA

2 stops14h 37mAmerican Airlines

Deal found 12/21

$649

Tue 2/47:30 pmBWI - SNN

2 stops21h 00mMultiple Airlines

Tue 2/117:45 amSNN - BWI

2 stops15h 45mMultiple Airlines

Deal found 12/22

$721

Sun 2/93:55 pmIAD - SNN

2 stops14h 35mAir Canada

Tue 2/187:45 amSNN - IAD

2 stops32h 46mAir Canada

Deal found 12/20

$780

Wed 2/55:49 pmDCA - SNN

2 stops12h 41mBritish Airways

Wed 2/122:45 pmSNN - DCA

1 stop27h 09mBritish Airways

Deal found 12/21

$824

Tue 2/411:10 amDCA - SNN

3 stops27h 15mMultiple Airlines

Tue 2/118:05 pmSNN - DCA

3 stops29h 55mMultiple Airlines

Deal found 12/21

$825

Wed 2/58:30 pmBWI - SNN

1 stop15h 15mAmerican Airlines

Wed 2/127:45 amSNN - BWI

1 stop16h 00mAmerican Airlines

Deal found 12/22

$835

Wed 3/194:53 pmBWI - SNN

2 stops14h 37mBritish Airways

Tue 3/257:45 amSNN - BWI

2 stops18h 32mBritish Airways

Deal found 12/22

$867

Last-minute flights from Washington, D.C. to Galway
Discover last-minute flight deals from Washington, D.C. to Galway. Data last updated December 23, 2024 and is based on user searches.

Fri 12/278:45 pmIAD - SNN

2 stops34h 50mAer Lingus

Sat 2/85:25 pmSNN - IAD

2 stops27h 15mAer Lingus

Deal found 12/21

$1,136

Fri 12/279:55 pmIAD - SNN

1 stop12h 50mMultiple Airlines

Sat 2/85:25 pmSNN - IAD

2 stops27h 15mMultiple Airlines

Deal found 12/21

$1,264

Mon 12/306:38 amDCA - SNN

2 stops23h 52mBritish Airways

Sun 1/58:05 pmSNN - DCA

2 stops26h 11mBritish Airways

Deal found 12/21

$1,387

Mon 12/302:35 pmIAD - SNN

2 stops15h 55mAir Canada

Sun 1/57:45 amSNN - IAD

2 stops29h 20mAir Canada

Deal found 12/21

$1,935

Mon 12/302:54 pmDCA - SNN

1 stop10h 21mAmerican Airlines

Sun 1/57:45 amSNN - DCA

2 stops18h 51mAmerican Airlines

Deal found 12/21

$2,831

Mon 12/306:00 pmIAD - SNN

1 stop12h 30mBritish Airways

Sun 1/57:45 amSNN - IAD

1 stop12h 50mBritish Airways

Deal found 12/21

$3,683

Mon 12/306:00 amDCA - SNN

1 stop19h 15mMultiple Airlines

Sun 1/52:45 pmSNN - DCA

1 stop10h 14mMultiple Airlines

Deal found 12/21

$5,463

Find flights from Washington, D.C. to Galway within your budget

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 3/18

1:52 pm-11:30 am

2 stops17h 38m

Shannon

Tue 4/8

9:25 pm-4:22 pm

2 stops23h 57m

$636

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 2/5

5:49 pm-11:30 am

2 stops12h 41m

Shannon

Wed 2/12

7:45 am-5:57 pm

2 stops15h 12m

$649

BaltimoreShannon

BWI - SNN

BWISNN

Baltimore/Washington

Tue 2/4

7:30 pm-9:30 pm

2 stops21h 00m

Shannon

Tue 2/11

7:45 am-6:30 pm

2 stops15h 45m

$721

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 2/4

7:40 pm-9:30 pm

2 stops20h 50m

Shannon

Tue 2/11

7:45 am-6:25 pm

2 stops15h 40m

$721

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Tue 3/18

7:00 pm-4:45 pm

1 stop17h 45m

Shannon

Tue 4/8

7:40 am-3:50 pm

1 stop13h 10m

$800

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 3/19

6:10 pm-11:30 am

2 stops13h 20m

Shannon

Tue 3/25

8:05 pm-4:40 pm

2 stops24h 35m

$811

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

Wed 2/5

8:18 am-4:45 pm

2 stops27h 27m

Shannon

Wed 2/12

7:45 am-9:21 pm

2 stops18h 36m

$813

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 3/18

8:40 pm-4:45 pm

2 stops16h 05m

Shannon

Tue 4/8

7:40 am-9:08 pm

2 stops18h 28m

$822

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Wed 2/5

5:49 pm-11:30 am

2 stops12h 41m

Shannon

Wed 2/12

2:45 pm-12:54 pm

1 stop27h 09m

$824

Washington, D.C.Shannon

DCA - SNN

DCASNN

Washington, D.C. Reagan-National

Tue 2/4

3:00 pm-6:15 am

1 stop10h 15m

Shannon

Tue 2/11

2:45 pm-8:59 pm

1 stop11h 14m

$830

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 19 results

Best time to book a flight from Washington, D.C. to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway from Washington, D.C. 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 Washington, D.C. to Galway

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

What is the cheapest month to book a flight from Washington, D.C. to Galway?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Galway (average of $533). Flying from Washington, D.C. to Galway in June is currently the most expensive (average of $1,007). 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 WAS to G4W?

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

Rainfall in Galway 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

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

To help decide which airline to fly from Washington, D.C. to Galway, see what other customers have to say about Air Canada, British Airways and American Airlines. 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.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 10

Need to mentor not all but few staff on racism and ettiqutte. Because of one person all other get bad rating. One male steward of age was clearly ignoring his services to us, very bad. Hostesses serving our area were excellent.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 10

Aer Lingus

7.1

Good

1,076 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 10

Air Canada

7.0

Good

8,421 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 10

British Airways

6.6

Okay

6,810 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 10

Related info for your journey

What are the most popular routes from Washington, D.C. to Galway?
Most travelers choose Washington, D.C. Dulles Intl - Shannon, Baltimore/Washington - Shannon or Washington, D.C. Reagan-National - Shannon when deciding on the best route from Washington, D.C. to Galway.
Can I find deals for flights from Washington, D.C. to Galway that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Galway flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Galway?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Galway.
Can I find deals for business class flights from Washington, D.C. to Galway?
Yes. Cheapflights offers flight deals from Washington, D.C. 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.
What is the cheapest month to book a flight from Washington, D.C. to Galway?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Galway (average of $533). Flying from Washington, D.C. to Galway in June is currently the most expensive (average of $1,007). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Galway

Dulles Intl to Dublin flights

Reagan-National to Dublin flights

Dulles Intl to Shannon flights

Reagan-National to Shannon flights

Dulles Intl to Cork flights

Reagan-National to Cork flights

Dulles Intl to Knock flights

Dulles Intl to Donegal flights

Reagan-National to Donegal flights

Dulles Intl to Milltown (Kerry) flights

Top 2 airlines flying from Washington, D.C. to Galway

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$511	Average$913	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$592	Average$1,094	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$636+ Cheap flights from Washington, D.C. (WAS) to Galway, Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Galway with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington, D.C. to Galway

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Washington, D.C. to Galway

Cheapest flights from Washington, D.C. to GalwayExplore the most affordable flight options available from Washington, D.C. to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

Explore the most affordable flight options available from Washington, D.C. to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.

Find flights from Washington, D.C. to Galway within your budget

Best time to book a flight from Washington, D.C. to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway from Washington, D.C. with our price prediction graph.

Travel insights for flights from Washington, D.C. to Galway

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

What is the cheapest month to book a flight from Washington, D.C. to Galway?

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

Find hourly flight availability from Washington, D.C. 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 December 23, 2024.

Rainfall in Galway by month

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

Temperature in Galway by month

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

Reviews of airlines servicing Galway

Related info for your journey

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

What are the most popular routes from Washington, D.C. to Galway?

Can I find deals for flights from Washington, D.C. to Galway that include hotel bookings?

How can I find direct flights from Washington, D.C. to Galway?

Can I find deals for business class flights from Washington, D.C. to Galway?

What is the cheapest month to book a flight from Washington, D.C. to Galway?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Galway

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Washington, D.C. to Galway

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Washington, D.C. to Galway
Explore the most affordable flight options available from Washington, D.C. to Galway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2024.