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Dulles Intl

$454+ Cheap flights from Santiago de Compostela (SCQ) to Dulles Intl (IAD)

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SCQ — IAD
Sep 13 — Sep 201
Sun 9/13
Sun 9/20
1 adult, Economy
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Cheap flight deals from Santiago de Compostela to Dulles Intl

Cheapest flights from Santiago de Compostela to Dulles Intl
Explore the most affordable flight options available from Santiago de Compostela to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.

This Booking.com deal was found by Cheapflights users on 8/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:00 pm -
1 stop25h 30m
Thu 9/103:25 pm -
1 stop19h 25m
Deal found 8/9$728
This Gotogate deal was found by Cheapflights users on 8/9. 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.
Thu 9/245:45 pm -
1 stop25h 50m
Thu 10/15:55 pm -
1 stop16h 55m
Deal found 8/9$739
This Travelocity deal was found by Cheapflights users on 8/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:45 pm -
1 stop27h 10m
Fri 9/255:00 pm -
1 stop14h 05m
Deal found 8/9$850
This Iberia deal was found by Cheapflights users on 8/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:45 am -
2 stops19h 10m
Mon 11/235:50 pm -
1 stop13h 10m
Deal found 8/12$859
This Booking.com deal was found by Cheapflights users on 8/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:55 pm -
1 stop33h 10m
Sun 8/3010:42 pm -
2 stops36h 08m
Deal found 8/11$889
This Iberia deal was found by Cheapflights users on 8/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:45 pm -
1 stop27h 10m
Sun 8/305:00 pm -
1 stop14h 05m
Deal found 8/11$903

Find flight deals from Santiago de Compostela to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Santiago de Compostela (SCQ) to Dulles Intl (IAD). 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 August 14, 2026.

Round-trip from

$728
(Booking.com)

One-way from

$454
(Kiwi.com)
From Santiago de Compostela to Washington, D.C. Dulles Intl
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One-way flight from Santiago de Compostela to Washington, D.C. Dulles Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Santiago de Compostela to Dulles Intl 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 August 14, 2026.
Use the filters below to find and compare flights from Santiago de Compostela to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santiago de CompostelaWashington, D.C.

SCQ Santiago de Compostela - IAD Washington, D.C. Dulles Intl

SCQIAD

Santiago de Compostela

Tue 9/1

8:00 pm-3:30 pm

1 stop25h 30m

Washington, D.C. Dulles Intl

Thu 9/10

3:25 pm-4:50 pm

1 stop19h 25m

$728

Santiago de CompostelaWashington, D.C.

SCQ Santiago de Compostela - IAD Washington, D.C. Dulles Intl

SCQIAD

Santiago de Compostela

Thu 9/24

5:45 pm-7:25 pm

2 stops31h 40m

Washington, D.C. Dulles Intl

Thu 10/1

3:25 pm-4:50 pm

1 stop19h 25m

$794

Santiago de CompostelaWashington, D.C.

SCQ Santiago de Compostela - IAD Washington, D.C. Dulles Intl

SCQIAD

Santiago de Compostela

Fri 1/15

1:40 pm-4:20 pm

2 stops32h 40m

Washington, D.C. Dulles Intl

Mon 1/18

5:50 pm-1:00 pm

1 stop13h 10m

$807

Santiago de CompostelaWashington, D.C.

SCQ Santiago de Compostela - IAD Washington, D.C. Dulles Intl

SCQIAD

Santiago de Compostela

Wed 9/16

9:45 pm-6:55 pm

1 stop27h 10m

Washington, D.C. Dulles Intl

Fri 9/25

5:00 pm-1:05 pm

1 stop14h 05m

$850
Quickest round-trip

Santiago de CompostelaWashington, D.C.

SCQ Santiago de Compostela - IAD Washington, D.C. Dulles Intl

SCQIAD

Santiago de Compostela

Thu 11/19

6:45 am-7:55 pm

2 stops19h 10m

Washington, D.C. Dulles Intl

Mon 11/23

5:50 pm-1:00 pm

1 stop13h 10m

$859
Cheapest one-way

Santiago de CompostelaWashington, D.C.

SCQ Santiago de Compostela - IAD Washington, D.C. Dulles Intl

SCQIAD

Santiago de Compostela

Tue 10/6

9:20 am-6:50 pm

1 stop15h 30m

$490

Santiago de CompostelaWashington, D.C.

SCQ Santiago de Compostela - IAD Washington, D.C. Dulles Intl

SCQIAD

Santiago de Compostela

Fri 10/9

9:20 am-7:00 pm

2 stops15h 40m

$583

Santiago de CompostelaWashington, D.C.

SCQ Santiago de Compostela - IAD Washington, D.C. Dulles Intl

SCQIAD

Santiago de Compostela

Sat 9/26

8:40 pm-7:00 pm

2 stops28h 20m

$604
Quickest one-way

Santiago de CompostelaWashington, D.C.

SCQ Santiago de Compostela - IAD Washington, D.C. Dulles Intl

SCQIAD

Santiago de Compostela

Fri 10/9

9:20 am-3:40 pm

1 stop12h 20m

$619

Santiago de CompostelaWashington, D.C.

SCQ Santiago de Compostela - IAD Washington, D.C. Dulles Intl

SCQIAD

Santiago de Compostela

Sun 10/11

9:45 pm-8:35 pm

2 stops28h 50m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 11 resultsSorted by cheapest first
1
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Best time to book a flight from Santiago de Compostela to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Santiago de Compostela 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.

Related info for your journey

Find useful and relevant information for your journey from Santiago de Compostela to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santiago de Compostela to Washington, D.C. Dulles Intl?

    Most people fly from Santiago de Compostela (SCQ) if they book a flight from Santiago de Compostela to Washington, D.C. Dulles Intl. On average, Santiago de Compostela has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Santiago de Compostela is conveniently located just 6.6 mi from Santiago de Compostela’s city center.

  • How long is the flight from Santiago de Compostela to Washington, D.C. Dulles Intl Airport?

    A quick flight from Santiago de Compostela to Washington, D.C. Dulles Intl Airport can take about 31h 40m. Lufthansa provides one of the quickest options available for as low as $794. The distance from Santiago de Compostela to Washington, D.C. Dulles Intl Airport is about 3509 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 Santiago de Compostela to Dulles Intl that include hotel bookings?

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

  • How can I find direct flights from Santiago de Compostela to Dulles Intl?

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

  • Can I find deals for business class flights from Santiago de Compostela to Dulles Intl?

    Yes. Cheapflights offers flight deals from Santiago de Compostela to Dulles Intl 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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Sterling
Oxon Hill
Clinton
Hunt Valley
Woodbridge

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