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$328+ Cheap flights from Dulles Intl (IAD) 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SNN
nov. 5 — nov. 121
mar. 11/5
mar. 11/12
1 adult, Economy
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Cheap flight deals from Dulles Intl to Galway

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 octubre 31, 2024.

Popular in

May

Cheapest in

November

Round-trip from

$516
(American Airlines)

One-way from

$328
(Kiwi.com)
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 33% potential price drop
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From Washington, D.C. Dulles Intl to Galway
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One-way flight from Washington, D.C. Dulles Intl to Galway
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Find flight deals from Dulles Intl to Galway

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

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/27:40 pmIAD - SNN
2 stops16h 05mMultiple Airlines
lun. 12/97:45 amSNN - IAD
2 stops15h 40mMultiple Airlines
Deal found 10/30$740
This SmartFares deal was found by Cheapflights users on 10/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/265:10 pmIAD - SNN
2 stops18h 35mAer Lingus
lun. 12/28:05 pmSNN - IAD
2 stops28h 40mAer Lingus
Deal found 10/31$792
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/25:10 pmIAD - SNN
2 stops13h 20mBritish Airways
lun. 12/98:05 pmSNN - IAD
1 stop24h 30mBritish Airways
Deal found 10/30$830
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/3112:38 pmIAD - SNN
2 stops17h 52mAir Canada
dom. 1/55:30 pmSNN - IAD
2 stops32h 51mAir Canada
Deal found 10/30$1,085

Find flights from Dulles Intl to Galway within your budget

Customize your flight search to find flights from Dulles Intl 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 octubre 31, 2024.

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Depart

Return

Price

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

dom. 11/24

7:40 pm-11:55 am

2 stops35h 15m

$328

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

dom. 11/24

6:00 pm-4:45 pm

1 stop17h 45m

$543

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

dom. 11/24

10:59 am-6:00 am

2 stops14h 01m

$556

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

mié. 1/29

1:52 pm-11:30 am

2 stops16h 38m

Shannon

mié. 2/12

7:45 am-8:42 am

2 stops29h 57m

$516

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

lun. 3/10

10:55 pm-4:45 pm

1 stop13h 50m

Shannon

lun. 3/24

8:05 pm-4:40 pm

2 stops24h 35m

$688

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

mar. 3/4

3:55 pm-11:30 am

2 stops14h 35m

Shannon

mié. 3/12

7:45 am-11:21 am

2 stops31h 36m

$697

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

mar. 3/4

3:55 pm-11:30 am

2 stops14h 35m

Shannon

sáb. 3/15

7:45 am-9:12 pm

2 stops17h 27m

$752

Washington, D.C.Shannon

IAD - SNN

IADSNN

Washington, D.C. Dulles Intl

mar. 11/26

5:10 pm-4:45 pm

2 stops18h 35m

Shannon

lun. 12/2

8:05 pm-7:45 pm

2 stops28h 40m

$792

Flights are sorted by cheapest first

Deals found on 10/30

Best time to book a flight from Dulles Intl to Galway

Have a flexible travel schedule? Discover the best time to fly to Galway from Dulles Intl 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 Dulles Intl to Galway

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

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Galway (average of $528). Flying from Washington, D.C. Dulles Intl Airport 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 IAD to G4W?

Find hourly flight availability from Dulles Intl 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 octubre 31, 2024.

When flying from Washington, D.C. Dulles Intl Airport to Galway, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 octubre 31, 2024.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.6

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

7.0

Food

6.6

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.6

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

7.0

Food

6.6

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

Aer Lingus
7.1
Good
1,087 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.6

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

7.0

Food

6.6

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

Air Canada
7.0
Good
8,095 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.6

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

7.0

Food

6.6

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

British Airways
6.7
Okay
6,843 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.6

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

7.0

Food

6.6

Reviews

1 / 10

I paid for first class and it was nothing more than a 36" long curtain between first and business class, nothing extra, nothing fancy and a waste of money. Would have been better off just getting a regular seat and saving the money. Also had one of my eardrums rupture because of the take off and had to sit in uncomfortable pain with a bleeding ear the entire flight. Had to go to the doctor and it's been 5 days and still having difficulty hearing like it just happened.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Galway. 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 Washington, D.C. Dulles Intl Airport to Galway for under $600 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Galway for under $600. The cheapest flight booked recently is on American Airlines for just $516, but on average you can expect to pay $1,063.

  • What does IAD to SNN mean?

    Washington, D.C. Dulles Intl Airport is IAD and Shannon Airport is SNN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. 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 Dulles Intl to Galway that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl 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 Dulles Intl to Galway with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl 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 Dulles Intl to Galway that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Galway?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Dulles Intl to Galway that allow pets onboard?

    Many airlines flying from Dulles Intl 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 Dulles Intl to Galway?

    Yes, you can often find last-minute deals on Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Galway flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Galway flight deals you see on this page were last updated on 10/31.

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

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Galway (average of $528). Flying from Washington, D.C. Dulles Intl Airport 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 4 airlines flying from Dulles Intl to Galway

Discover the top 4 airlines that operate flights from Dulles Intl 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 octubre 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$519Average$879FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$619Average$1,162FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$657Average$1,153FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$663Average$935FlexibilityNo cancel feeOn-time71%
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