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Cheap flights from Santiago de Compostela to Washington, D.C. from $635

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago de Compostela to Washington, D.C. departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Santiago de Compostela to Washington, D.C.

Cheap round-trip flights

Iberia Logo
7:50 pm - 4:30 pmSCQ-IAD
50h 40m2 stops
Iberia Logo
6:20 pm - 8:45 amIAD-SCQ
32h 25m2 stops
$635Iberia
Find Deal
Tue, Jan 13 - Mon, Jan 19
Logo
4:55 pm - 10:10 pmSCQ-IAD
35h 15m2 stops
Logo
8:30 pm - 10:05 pmIAD-SCQ
19h 35m2 stops
$779
Find Deal
Sat, Sep 13 - Sat, Sep 20
Lufthansa Logo
5:25 pm - 3:50 pmSCQ-IAD
28h 25m1 stop
Lufthansa Logo
3:25 pm - 5:15 pmIAD-SCQ
19h 50m1 stop
$811Lufthansa
Find Deal
Sat, Sep 13 - Sat, Sep 20
Logo
4:55 pm - 7:20 pmSCQ-IAD
32h 25m2 stops
Logo
8:30 pm - 10:35 amIAD-SCQ
32h 05m3 stops
$835
Find Deal
Sat, Sep 13 - Sat, Sep 20
Lufthansa Logo
5:25 pm - 7:25 pmSCQ-IAD
32h 00m2 stops
Lufthansa Logo
3:25 pm - 5:15 pmIAD-SCQ
19h 50m1 stop
$857Lufthansa
Find Deal
Sat, Sep 13 - Sat, Sep 20
Logo
9:45 pm - 3:15 pmSCQ-IAD
47h 30m2 stops
Logo
5:30 pm - 9:05 pmIAD-SCQ
21h 35m2 stops
$897
Find Deal
Sat, Jan 10 - Thu, Jan 15
Iberia Logo
9:45 pm - 3:35 pmSCQ-IAD
23h 50m2 stops
Iberia Logo
6:20 pm - 8:45 amIAD-SCQ
32h 25m2 stops
$927Iberia
Find Deal
Tue, Jan 13 - Mon, Jan 19
American Airlines Logo
9:25 am - 11:56 pmSCQ-IAD
20h 31m2 stops
American Airlines Logo
6:00 pm - 8:45 amIAD-SCQ
32h 45m1 stop
$1,088American Airlines
Find Deal
Sat, Jan 10 - Thu, Jan 15
Iberia Logo
9:45 pm - 4:30 pmSCQ-IAD
24h 45m1 stop
Iberia Logo
6:00 pm - 8:45 amIAD-SCQ
32h 45m1 stop
$1,430Iberia
Find Deal
Sat, Jan 10 - Thu, Jan 15
Logo
9:45 pm - 7:32 pmSCQ-IAD
27h 47m2 stops
Logo
2:00 pm - 1:05 pmIAD-SCQ
17h 05m3 stops
$6,712
Find Deal
Tue, Jan 13 - Mon, Jan 19

Lufthansa flights from Santiago de Compostela to Washington, D.C. Dulles Intl Airport

Our best Lufthansa deals on Santiago de Compostela to Washington, D.C. Dulles Intl Airport flight tickets
Lufthansa
Sep 13
SCQ5:25 pmSantiago de Compostela
28h 25m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Sep 20
IAD3:25 pmWashington, D.C. Dulles Intl
19h 50m
1 stop
SCQ5:15 pmSantiago de Compostela
$811
Find similar
Lufthansa
Sep 13
SCQ5:25 pmSantiago de Compostela
32h 00m
2 stops
IAD7:25 pmWashington, D.C. Dulles Intl
Sep 20
IAD3:25 pmWashington, D.C. Dulles Intl
19h 50m
1 stop
SCQ5:15 pmSantiago de Compostela
$857
Find similar

Iberia flights from Santiago de Compostela to Washington, D.C. Dulles Intl Airport

Our best Iberia deals on Santiago de Compostela to Washington, D.C. Dulles Intl Airport flight tickets
Iberia
Jan 13
SCQ7:50 pmSantiago de Compostela
50h 40m
2 stops
IAD4:30 pmWashington, D.C. Dulles Intl
Jan 19
IAD6:20 pmWashington, D.C. Dulles Intl
32h 25m
2 stops
SCQ8:45 amSantiago de Compostela
$635
Find similar
Iberia
Jan 13
SCQ9:45 pmSantiago de Compostela
23h 50m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
Jan 19
IAD6:20 pmWashington, D.C. Dulles Intl
32h 25m
2 stops
SCQ8:45 amSantiago de Compostela
$927
Find similar
Iberia
Jan 10
SCQ9:45 pmSantiago de Compostela
24h 45m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
Jan 15
IAD6:00 pmWashington, D.C. Dulles Intl
32h 45m
1 stop
SCQ8:45 amSantiago de Compostela
$1,430
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santiago de Compostela to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
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

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Tue 1/13

7:50 pm-4:30 pm

2 stops50h 40m

Washington, D.C. Dulles Intl

Mon 1/19

6:20 pm-8:45 am

2 stops32h 25m

$635

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Sat 9/13

4:55 pm-10:10 pm

2 stops35h 15m

Washington, D.C. Dulles Intl

Sat 9/20

8:30 pm-10:05 pm

2 stops19h 35m

$779

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Sat 9/13

5:25 pm-3:50 pm

1 stop28h 25m

Washington, D.C. Dulles Intl

Sat 9/20

3:25 pm-5:15 pm

1 stop19h 50m

$811

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Sat 9/13

4:55 pm-7:20 pm

2 stops32h 25m

Washington, D.C. Dulles Intl

Sat 9/20

8:30 pm-10:35 am

3 stops32h 05m

$835

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Sat 9/13

5:25 pm-7:25 pm

2 stops32h 00m

Washington, D.C. Dulles Intl

Sat 9/20

3:25 pm-5:15 pm

1 stop19h 50m

$857

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Sat 1/10

9:45 pm-3:15 pm

2 stops47h 30m

Washington, D.C. Dulles Intl

Thu 1/15

5:30 pm-9:05 pm

2 stops21h 35m

$897

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Tue 1/13

9:45 pm-3:35 pm

2 stops23h 50m

Washington, D.C. Dulles Intl

Mon 1/19

6:20 pm-8:45 am

2 stops32h 25m

$927

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Sat 1/10

9:25 am-11:56 pm

2 stops20h 31m

Washington, D.C. Dulles Intl

Thu 1/15

6:00 pm-8:45 am

1 stop32h 45m

$1,088

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Sat 1/10

9:45 pm-4:30 pm

1 stop24h 45m

Washington, D.C. Dulles Intl

Thu 1/15

6:00 pm-8:45 am

1 stop32h 45m

$1,430

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Tue 1/13

9:45 pm-7:32 pm

2 stops27h 47m

Washington, D.C. Dulles Intl

Mon 1/19

2:00 pm-1:05 pm

3 stops17h 05m

$6,712

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Santiago de Compostela to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Santiago de Compostela to Washington, D.C. Dulles Intl?

Iberia and American Airlines are the most popular carriers operating from Santiago de Compostela to Washington, D.C. Dulles Intl

When to book flights from Santiago de Compostela to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Santiago de Compostela to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Santiago de Compostela to Washington, D.C. Dulles Intl Airport (SCQ to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago de Compostela to Washington, D.C. Dulles Intl Airport

Best Price Found

$730

Fastest flight time

11h 40m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Santiago de Compostela in the past 72 hours is $730. The best round-trip flight deal from Santiago de Compostela to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $635.
The fastest flight from Santiago de Compostela to Washington, D.C. Dulles Intl Airport takes 11h 40m
There are no direct flights from Santiago de Compostela to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Santiago de Compostela Airport - Washington, D.C. Dulles Intl Airport.
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  • How far is Santiago de Compostela to Washington, D.C. Dulles Intl by plane?

    Santiago de Compostela and Washington, D.C. Dulles Intl are 3503.1 mi apart from one another. Typically, this will take 20h 31m by plane in normal conditions.

  • When did momondo last update prices for flights from Santiago de Compostela Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Santiago de Compostela Airport to Washington, D.C. Dulles Intl Airport were last updated today.

  • How old do you have to be to fly from Santiago de Compostela Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Santiago de Compostela Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Tysons
Laurel
Silver Spring
Waldorf
Fredericksburg
Colonial Beach
Manassas
Harpers Ferry
Rockville
Towson
Gaithersburg
Fairfax
Reston
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Santiago de Compostela to Washington, D.C.?

Finding the right flight to Washington, D.C. from Santiago de Compostela is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Santiago de Compostela to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Santiago de Compostela to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Santiago de Compostela to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Santiago de Compostela. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Santiago de Compostela to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Santiago de Compostela are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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