$250+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SNN
Aug 28 — Sep 41
Round-trip
1 adult, Economy
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Find cheap flights from Dulles Intl 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
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Cheapest flights from Dulles Intl to GalwayExplore 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 July 29, 2026.
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 July 29, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:13 am
IAD
- SNN
1 stop20h 17m
United Airlines
Tue 10/612:30 pm
SNN
- IAD
1 stop27h 55m
United Airlines
Deal found 7/27![United Airlines logo]()
$732
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:25 pm
IAD
- SNN
1 stop12h 15m
Multiple Airlines
Wed 9/306:05 am
SNN
- IAD
2 stops33h 22m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$742
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:40 pm
IAD
- SNN
1 stop30h 35m
United Airlines
Tue 10/1312:30 pm
SNN
- IAD
1 stop32h 53m
United Airlines
Deal found 7/25![United Airlines logo]()
$743
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:25 pm
IAD
- SNN
1 stop12h 15m
Multiple Airlines
Tue 9/291:00 pm
SNN
- IAD
2 stops50h 27m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$749
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:25 pm
IAD
- SNN
1 stop12h 15m
Multiple Airlines
Sun 10/47:30 am
SNN
- IAD
2 stops31h 47m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$758
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:00 pm
IAD
- SNN
1 stop13h 45m
Multiple Airlines
Tue 9/296:10 pm
SNN
- IAD
2 stops45h 17m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$761
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:25 pm
IAD
- SNN
1 stop12h 15m
Multiple Airlines
Wed 10/286:25 am
SNN
- IAD
2 stops17h 05m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$784
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:25 pm
IAD
- SNN
1 stop12h 15m
Multiple Airlines
Thu 10/16:05 am
SNN
- IAD
2 stops33h 12m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$788
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:00 pm
IAD
- SNN
1 stop13h 45m
Multiple Airlines
Wed 10/286:25 am
SNN
- IAD
2 stops17h 05m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$792
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:38 pm
IAD
- SNN
1 stop16h 37m
United Airlines
Thu 10/112:30 pm
SNN
- IAD
1 stop13h 57m
United Airlines
Deal found 7/26![United Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:40 pm
IAD
- SNN
1 stop30h 35m
United Airlines
Tue 10/1312:30 pm
SNN
- IAD
1 stop13h 57m
United Airlines
Deal found 7/25![United Airlines logo]()
$798
Best flights from Dulles Intl to GalwayDiscover carefully curated flight deals from Dulles Intl to Galway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
Discover carefully curated flight deals from Dulles Intl to Galway that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2026.
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/128:33 am
IAD
- SNN
1 stop20h 42m
United Airlines
Thu 10/2212:30 pm
SNN
- IAD
1 stop15h 29m
United Airlines
Deal found 7/27![United Airlines logo]()
$743
This KLM deal was found by Cheapflights users on 7/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:26 pm
IAD
- SNN
1 stop11h 44m
KLM
Tue 9/151:05 pm
SNN
- IAD
2 stops33h 06m
KLM
Deal found 7/25![KLM logo]()
$819
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:03 pm
IAD
- SNN
2 stops15h 07m
Multiple Airlines
Sat 8/291:05 pm
SNN
- IAD
1 stop11h 13m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$879
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/125:50 pm
IAD
- SNN
1 stop11h 25m
United Airlines
Fri 10/2312:30 pm
SNN
- IAD
1 stop23h 49m
United Airlines
Deal found 7/27![United Airlines logo]()
$743
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:26 pm
IAD
- SNN
1 stop11h 44m
KLM
Mon 9/141:05 pm
SNN
- IAD
2 stops33h 06m
KLM
Deal found 7/29![KLM logo]()
$884
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/812:35 pm
IAD
- SNN
1 stop16h 40m
United Airlines
Tue 9/1512:30 pm
SNN
- IAD
1 stop15h 29m
United Airlines
Deal found 7/28![United Airlines logo]()
$830
This KLM deal was found by Cheapflights users on 7/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:30 pm
IAD
- SNN
2 stops17h 40m
KLM
Wed 9/91:05 pm
SNN
- IAD
2 stops16h 36m
KLM
Deal found 7/26![KLM logo]()
$891
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:10 pm
IAD
- SNN
1 stop13h 20m
United Airlines
Tue 9/2912:30 pm
SNN
- IAD
1 stop13h 57m
United Airlines
Deal found 7/26![United Airlines logo]()
$887
This KLM deal was found by Cheapflights users on 7/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:19 pm
IAD
- SNN
1 stop10h 51m
KLM
Fri 9/111:05 pm
SNN
- IAD
2 stops33h 06m
KLM
Deal found 7/25![KLM logo]()
$894
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:35 am
IAD
- SNN
1 stop15h 55m
United Airlines
Sat 8/2212:30 pm
SNN
- IAD
1 stop13h 58m
United Airlines
Deal found 7/29![United Airlines logo]()
$925
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/73:39 pm
IAD
- SNN
1 stop10h 51m
United Airlines
Mon 8/3112:30 pm
SNN
- IAD
1 stop13h 58m
United Airlines
Deal found 7/27![United Airlines logo]()
$930
Last-minute flights from Dulles Intl to GalwayDiscover last-minute flight deals from Dulles Intl to Galway. Data last updated July 29, 2026 and is based on user searches.
Discover last-minute flight deals from Dulles Intl to Galway. Data last updated July 29, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 7/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:10 am
IAD
- SNN
2 stops19h 00m
Multiple Airlines
Wed 8/191:05 pm
SNN
- IAD
1 stop10h 28m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$819
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:29 pm
IAD
- SNN
1 stop17h 41m
KLM
Sat 8/291:05 pm
SNN
- IAD
1 stop11h 13m
KLM
Deal found 7/29![KLM logo]()
$875
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:03 pm
IAD
- SNN
2 stops15h 07m
Multiple Airlines
Sat 8/291:05 pm
SNN
- IAD
1 stop11h 13m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$879
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:19 pm
IAD
- SNN
1 stop10h 51m
Multiple Airlines
Wed 9/21:05 pm
SNN
- IAD
2 stops36h 50m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$815
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:15 am
IAD
- SNN
1 stop20h 15m
United Airlines
Wed 9/29:30 am
SNN
- IAD
1 stop11h 32m
United Airlines
Deal found 7/29![United Airlines logo]()
$825
One-way flights from Dulles Intl to GalwaySearch for one-way flight options from Dulles Intl to Galway. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
Search for one-way flight options from Dulles Intl to Galway. Find affordable one-way fares based on user searches. Data last updated July 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:30 pm
IAD
- SNN
3 stops22h 05m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:20 pm
IAD
- SNN
3 stops36h 55m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/411:20 pm
IAD
- SNN
3 stops31h 05m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:30 pm
IAD
- SNN
3 stops32h 05m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/38:30 pm
IAD
- SNN
3 stops42h 55m
Multiple Airlines
Deal found 7/25![Multiple Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:30 pm
IAD
- SNN
3 stops30h 15m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:30 pm
IAD
- SNN
2 stops32h 00m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$336
Find flight deals from Dulles Intl to Galway
Keep the following information in mind while searching for Dulles Intl to Galway flight deals. Data was last updated July 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $732 (United Airlines) |
One-way from | $250 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $767 |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Galway that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Washington, D.C.Shannon
IAD - SNN
IADSNN
Washington, D.C. Dulles Intl
Mon 10/12
8:33 am-10:15 am
1 stop20h 42m
Shannon
Thu 10/22
12:30 pm-10:59 pm
1 stop15h 29m
$743
Washington, D.C.Shannon
IAD - SNN
IADSNN
Washington, D.C. Dulles Intl
Mon 10/12
5:50 pm-10:15 am
1 stop11h 25m
Shannon
Fri 10/23
12:30 pm-7:19 am
1 stop23h 49m
$743
Washington, D.C.Shannon
IAD - SNN
IADSNN
Washington, D.C. Dulles Intl
Tue 9/8
6:26 pm-11:10 am
1 stop11h 44m
Shannon
Tue 9/15
1:05 pm-5:11 pm
2 stops33h 06m
$819
Washington, D.C.Shannon
IAD - SNN
IADSNN
Washington, D.C. Dulles Intl
Tue 9/8
12:35 pm-10:15 am
1 stop16h 40m
Shannon
Tue 9/15
12:30 pm-10:59 pm
1 stop15h 29m
$830
Washington, D.C.Shannon
IAD - SNN
IADSNN
Washington, D.C. Dulles Intl
Tue 8/18
3:03 pm-11:10 am
2 stops15h 07m
Shannon
Sat 8/29
1:05 pm-7:18 pm
1 stop11h 13m
$879
Washington, D.C.Shannon
IAD - SNN
IADSNN
Washington, D.C. Dulles Intl
Wed 9/9
6:26 pm-11:10 am
1 stop11h 44m
Shannon
Mon 9/14
1:05 pm-5:11 pm
2 stops33h 06m
$884
Washington, D.C.Shannon
IAD - SNN
IADSNN
Washington, D.C. Dulles Intl
Wed 9/16
1:10 pm-7:30 am
1 stop13h 20m
Shannon
Tue 9/29
12:30 pm-9:27 pm
1 stop13h 57m
$887
Washington, D.C.Shannon
IAD - SNN
IADSNN
Washington, D.C. Dulles Intl
Sun 8/30
12:30 pm-11:10 am
2 stops17h 40m
Shannon
Wed 9/9
1:05 pm-12:41 am
2 stops16h 36m
$891
Washington, D.C.Shannon
IAD - SNN
IADSNN
Washington, D.C. Dulles Intl
Sun 8/30
7:19 pm-11:10 am
1 stop10h 51m
Shannon
Fri 9/11
1:05 pm-5:11 pm
2 stops33h 06m
$894
Washington, D.C.Shannon
IAD - SNN
IADSNN
Washington, D.C. Dulles Intl
Sat 8/15
10:35 am-7:30 am
1 stop15h 55m
Shannon
Sat 8/22
12:30 pm-9:28 pm
1 stop13h 58m
$925
Showing 1-10 of 21 resultsSorted by cheapest first
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.
IAD-SNN
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. Dulles Intl Airport to Galway
IAD-G4W
IAD-SNN
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 July 29, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Galway, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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Complete your trip
Complete your trip to Galway by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Dulles Intl to Galway, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Dulles Intl and Galway flights
Browse other Dulles Intl and Galway flight options. Last updated on July 29, 2026.
Other flights from Dulles Intl
Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on July 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Dulles Intl to Galway flights
Consider these flights traveling from Dulles Intl to Galway.
Top 3 airlines flying from Dulles Intl to Galway
Discover the top 3 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 2,558,603 searches. Data last updated July 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$157 | Average$1,603 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$489 | Average$633 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$634 | Average$1,082 | FlexibilityNo cancel fee | On-time69% |