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Cheap flights from Santiago de Compostela to Washington, D.C. from $514

This is the cheapest one-way 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 10/15. 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

Enter your travel dates to find the best prices.
Lufthansa Logo
10:00 am - 4:32 pm
SCQ
-
IAD
12h 32m
1 stop
Lufthansa Logo
3:25 pm - 4:50 pm
IAD
-
SCQ
19h 25m
1 stop
$754Lufthansa
Thu, Jun 4 - Mon, Jun 8
Iberia Logo
6:35 am - 8:20 pm
SCQ
-
IAD
19h 45m
2 stops
Iberia Logo
10:25 pm - 10:50 am
IAD
-
SCQ
30h 25m
2 stops
$819Iberia
Thu, Oct 1 - Sun, Oct 4
Iberia Logo
9:45 pm - 3:30 pm
SCQ
-
IAD
23h 45m
1 stop
Iberia Logo
10:25 pm - 8:40 am
IAD
-
SCQ
28h 15m
2 stops
$833Iberia
Thu, Oct 1 - Sun, Oct 4
Iberia Logo
5:15 pm - 3:30 pm
SCQ
-
IAD
28h 15m
2 stops
Iberia Logo
10:25 pm - 8:40 am
IAD
-
SCQ
28h 15m
2 stops
$835Iberia
Thu, Oct 1 - Sun, Oct 4
Iberia Logo
6:35 am - 8:20 pm
SCQ
-
IAD
19h 45m
2 stops
Iberia Logo
10:25 pm - 8:50 am
IAD
-
SCQ
28h 25m
2 stops
$849Iberia
Thu, Oct 1 - Sun, Oct 4
Multiple Airlines Logo
6:35 am - 6:58 pm
SCQ
-
IAD
18h 23m
2 stops
Multiple Airlines Logo
3:45 pm - 3:40 pm
IAD
-
SCQ
17h 55m
2 stops
$884Multiple Airlines
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
6:35 am - 6:58 pm
SCQ
-
IAD
18h 23m
2 stops
Multiple Airlines Logo
6:30 pm - 3:40 pm
IAD
-
SCQ
15h 10m
1 stop
$897Multiple Airlines
Thu, Jun 4 - Mon, Jun 8
Lufthansa Logo
10:00 am - 9:00 pm
SCQ
-
IAD
17h 00m
1 stop
Lufthansa Logo
10:15 pm - 4:50 pm
IAD
-
SCQ
12h 35m
1 stop
$946Lufthansa
Mon, Jun 15 - Mon, Jun 22
Multiple Airlines Logo
4:00 pm - 3:50 pm
SCQ
-
IAD
29h 50m
2 stops
Multiple Airlines Logo
10:25 pm - 4:10 pm
IAD
-
SCQ
35h 45m
2 stops
$992Multiple Airlines
Mon, Jun 15 - Mon, Jun 22
Multiple Airlines Logo
6:35 am - 3:29 pm
SCQ
-
IAD
38h 54m
3 stops
Multiple Airlines Logo
8:18 am - 10:25 pm
IAD
-
SCQ
32h 07m
3 stops
$1,009Multiple Airlines
Mon, Jun 15 - Mon, Jun 22

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

Our best British Airways deals on Santiago de Compostela to Washington, D.C. Dulles Intl Airport flight tickets
British Airways
Oct 1
SCQ9:20 amSantiago de Compostela
12h 10m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
Oct 4
IAD5:00 pmWashington, D.C. Dulles Intl
14h 05m
1 stop
SCQ1:05 pmSantiago de Compostela
$1,126
British Airways
Oct 1
SCQ9:20 amSantiago de Compostela
12h 10m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
Oct 4
IAD5:00 pmWashington, D.C. Dulles Intl
14h 05m
1 stop
SCQ1:05 pmSantiago de Compostela
$1,140
British Airways
Oct 1
SCQ9:20 amSantiago de Compostela
12h 10m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
Oct 4
IAD5:00 pmWashington, D.C. Dulles Intl
14h 05m
1 stop
SCQ1:05 pmSantiago de Compostela
$1,141

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
Oct 1
SCQ6:35 amSantiago de Compostela
19h 45m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
Oct 4
IAD10:25 pmWashington, D.C. Dulles Intl
30h 25m
2 stops
SCQ10:50 amSantiago de Compostela
$819
Iberia
Oct 1
SCQ9:45 pmSantiago de Compostela
23h 45m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
Oct 4
IAD10:25 pmWashington, D.C. Dulles Intl
28h 15m
2 stops
SCQ8:40 amSantiago de Compostela
$833
Iberia
Oct 1
SCQ5:15 pmSantiago de Compostela
28h 15m
2 stops
IAD3:30 pmWashington, D.C. Dulles Intl
Oct 4
IAD10:25 pmWashington, D.C. Dulles Intl
28h 15m
2 stops
SCQ8:40 amSantiago de Compostela
$835

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 May 21, 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

Thu 6/4

10:00 am-4:32 pm

1 stop12h 32m

Washington, D.C. Dulles Intl

Mon 6/8

3:25 pm-4:50 pm

1 stop19h 25m

$754

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Thu 10/1

6:35 am-8:20 pm

2 stops19h 45m

Washington, D.C. Dulles Intl

Sun 10/4

10:25 pm-10:50 am

2 stops30h 25m

$819

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Thu 10/1

9:45 pm-3:30 pm

1 stop23h 45m

Washington, D.C. Dulles Intl

Sun 10/4

10:25 pm-8:40 am

2 stops28h 15m

$833

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Thu 10/1

5:15 pm-3:30 pm

2 stops28h 15m

Washington, D.C. Dulles Intl

Sun 10/4

10:25 pm-8:40 am

2 stops28h 15m

$835

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Thu 10/1

6:35 am-8:20 pm

2 stops19h 45m

Washington, D.C. Dulles Intl

Sun 10/4

10:25 pm-8:50 am

2 stops28h 25m

$849

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Thu 6/4

6:35 am-6:58 pm

2 stops18h 23m

Washington, D.C. Dulles Intl

Mon 6/8

3:45 pm-3:40 pm

2 stops17h 55m

$884

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Thu 6/4

6:35 am-6:58 pm

2 stops18h 23m

Washington, D.C. Dulles Intl

Mon 6/8

6:30 pm-3:40 pm

1 stop15h 10m

$897
Quickest round-trip

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Mon 6/15

10:00 am-9:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Mon 6/22

10:15 pm-4:50 pm

1 stop12h 35m

$946

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Mon 6/15

4:00 pm-3:50 pm

2 stops29h 50m

Washington, D.C. Dulles Intl

Mon 6/22

10:25 pm-4:10 pm

2 stops35h 45m

$992

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Mon 6/15

6:35 am-3:29 pm

3 stops38h 54m

Washington, D.C. Dulles Intl

Mon 6/22

8:18 am-10:25 pm

3 stops32h 07m

$1,009

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 is the most popular carrier 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

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from Santiago de Compostela to Washington, D.C. Dulles Intl Airport takes 12h 10m
There are no direct flights from Santiago de Compostela to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Santiago de Compostela to Washington, D.C. Dulles Intl Airport.
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Frequently asked questions about flying from Santiago de Compostela to Washington, D.C. Dulles Intl Airport

  • 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 12h 10m 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
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Sterling
Manassas
Linthicum Heights
Tysons
Springfield
Bethesda

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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