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Dulles Intl

$435+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
SCQ — IAD
Jun 8 — Jun 151
Mon 6/8
Mon 6/15
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 May 9, 2026.

This British Airways deal was found by Cheapflights users on 5/8. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/31:40 pm
SCQ
-
IAD
1 stop32h 40m
British Airways
Mon 12/75:50 pm
IAD
-
SCQ
1 stop13h 10m
British Airways
Deal found 5/8$1,042
This Rumbo deal was found by Cheapflights users on 5/6. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/205:45 pm
SCQ
-
IAD
1 stop25h 50m
Lufthansa
Sat 6/273:25 pm
IAD
-
SCQ
1 stop19h 50m
Lufthansa
Deal found 5/6$1,062
This KLM deal was found by Cheapflights users on 5/8. 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 5/314:30 pm
SCQ
-
IAD
1 stop29h 05m
KLM
Fri 6/55:40 pm
IAD
-
SCQ
1 stop16h 30m
KLM
Deal found 5/8$1,122
This Mytrip deal was found by Cheapflights users on 5/8. 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.
Sun 5/319:10 am
SCQ
-
IAD
3 stops37h 02m
Multiple Airlines
Fri 6/59:55 am
IAD
-
SCQ
2 stops24h 15m
Multiple Airlines
Deal found 5/8$1,215
This Cheapflightsfares deal was found by Cheapflights users on 5/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/314:50 pm
SCQ
-
IAD
2 stops33h 30m
Aer Lingus
Fri 6/55:40 pm
IAD
-
SCQ
2 stops16h 30m
Aer Lingus
Deal found 5/8$1,250
This Mytrip deal was found by Cheapflights users on 5/6. 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.
Sat 6/2010:25 am
SCQ
-
IAD
3 stops34h 45m
Multiple Airlines
Sat 6/279:55 am
IAD
-
SCQ
2 stops20h 55m
Multiple Airlines
Deal found 5/6$1,387

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 May 9, 2026.

Round-trip from

$1,062
(Rumbo)

One-way from

$435
(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 May 9, 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 - IAD

SCQIAD

Santiago de Compostela

Sat 6/20

5:45 pm-1:35 pm

1 stop25h 50m

Washington, D.C. Dulles Intl

Sat 6/27

3:25 pm-5:15 pm

1 stop19h 50m

$1,062
Quickest round-trip

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Sun 5/31

4:30 pm-3:35 pm

1 stop29h 05m

Washington, D.C. Dulles Intl

Fri 6/5

5:40 pm-4:10 pm

1 stop16h 30m

$1,122

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Sun 5/31

9:10 am-4:12 pm

3 stops37h 02m

Washington, D.C. Dulles Intl

Fri 6/5

9:55 am-4:10 pm

2 stops24h 15m

$1,215

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Sun 5/31

4:50 pm-8:20 pm

2 stops33h 30m

Washington, D.C. Dulles Intl

Fri 6/5

5:40 pm-4:10 pm

2 stops16h 30m

$1,250

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Sat 6/20

10:25 am-3:10 pm

3 stops34h 45m

Washington, D.C. Dulles Intl

Sat 6/27

9:55 am-12:50 pm

2 stops20h 55m

$1,387
Cheapest one-way

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Mon 9/7

9:45 pm-3:10 pm

2 stops23h 25m

$435
Quickest one-way

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Thu 10/15

9:20 am-3:30 pm

1 stop12h 10m

$493

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Thu 10/15

9:20 am-3:30 pm

1 stop12h 10m

$494

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Thu 10/15

9:45 pm-3:30 pm

1 stop23h 45m

$525

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Sat 9/26

9:45 pm-3:30 pm

1 stop23h 45m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Showing 1-10 of 11 resultsSorted by cheapest first
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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 25h 50m. Lufthansa provides one of the quickest options available for as low as $1,062. 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
Tysons
Owings Mills
Arlington
Springfield
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

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