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Cheap flights from Santiago de Compostela to Washington, D.C. from $425

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.
1 adult
1 adult, Economy, 0 bags

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
5:45 pm - 3:15 pm
SCQ
-
IAD
27h 30m
1 stop
Lufthansa Logo
3:25 pm - 11:10 am
IAD
-
SCQ
13h 45m
1 stop
$899Lufthansa
Fri, Jul 17 - Tue, Jul 21
Lufthansa Logo
5:45 pm - 3:05 pm
SCQ
-
IAD
27h 20m
2 stops
Lufthansa Logo
3:25 pm - 11:10 am
IAD
-
SCQ
13h 45m
1 stop
$933Lufthansa
Fri, Jul 17 - Tue, Jul 21
Multiple Airlines Logo
9:15 am - 2:30 pm
SCQ
-
IAD
35h 15m
3 stops
Multiple Airlines Logo
4:30 pm - 8:50 am
IAD
-
SCQ
34h 20m
3 stops
$937Multiple Airlines
Fri, Jul 17 - Tue, Jul 21
Multiple Airlines Logo
5:45 pm - 3:05 pm
SCQ
-
IAD
27h 20m
2 stops
Multiple Airlines Logo
9:45 am - 11:10 am
IAD
-
SCQ
19h 25m
2 stops
$971Multiple Airlines
Fri, Jul 17 - Tue, Jul 21
Multiple Airlines Logo
9:45 pm - 3:10 pm
SCQ
-
IAD
23h 25m
2 stops
Multiple Airlines Logo
8:30 pm - 1:05 pm
IAD
-
SCQ
10h 35m
1 stop
$973Multiple Airlines
Wed, Sep 16 - Thu, Sep 17
Multiple Airlines Logo
8:00 pm - 3:30 pm
SCQ
-
IAD
25h 30m
1 stop
Multiple Airlines Logo
10:15 pm - 4:50 pm
IAD
-
SCQ
36h 35m
2 stops
$983Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
11:35 am - 3:45 pm
SCQ
-
IAD
34h 10m
2 stops
Multiple Airlines Logo
8:30 pm - 10:50 am
IAD
-
SCQ
32h 20m
3 stops
$987Multiple Airlines
Wed, Sep 16 - Thu, Sep 17
Multiple Airlines Logo
4:50 pm - 7:20 pm
SCQ
-
IAD
32h 30m
2 stops
Multiple Airlines Logo
8:30 pm - 8:50 am
IAD
-
SCQ
30h 20m
3 stops
$988Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
11:25 am - 3:00 pm
SCQ
-
IAD
33h 35m
3 stops
Multiple Airlines Logo
8:30 pm - 10:50 am
IAD
-
SCQ
32h 20m
3 stops
$999Multiple Airlines
Wed, Sep 16 - Thu, Sep 17
Multiple Airlines Logo
3:15 pm - 2:30 pm
SCQ
-
IAD
29h 15m
2 stops
Multiple Airlines Logo
4:30 pm - 11:25 pm
IAD
-
SCQ
24h 55m
3 stops
$1,007Multiple Airlines
Fri, Jul 17 - Tue, Jul 21

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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
Jul 17
SCQ5:45 pmSantiago de Compostela
27h 30m
1 stop
IAD3:15 pmWashington, D.C. Dulles Intl
Jul 21
IAD3:25 pmWashington, D.C. Dulles Intl
13h 45m
1 stop
SCQ11:10 amSantiago de Compostela
$899
Lufthansa
Jul 17
SCQ5:45 pmSantiago de Compostela
27h 20m
2 stops
IAD3:05 pmWashington, D.C. Dulles Intl
Jul 21
IAD3:25 pmWashington, D.C. Dulles Intl
13h 45m
1 stop
SCQ11:10 amSantiago de Compostela
$933

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 July 6, 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

Fri 7/17

5:45 pm-3:15 pm

1 stop27h 30m

Washington, D.C. Dulles Intl

Tue 7/21

3:25 pm-11:10 am

1 stop13h 45m

$899

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Fri 7/17

5:45 pm-3:05 pm

2 stops27h 20m

Washington, D.C. Dulles Intl

Tue 7/21

3:25 pm-11:10 am

1 stop13h 45m

$933

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Fri 7/17

9:15 am-2:30 pm

3 stops35h 15m

Washington, D.C. Dulles Intl

Tue 7/21

4:30 pm-8:50 am

3 stops34h 20m

$937

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Fri 7/17

5:45 pm-3:05 pm

2 stops27h 20m

Washington, D.C. Dulles Intl

Tue 7/21

9:45 am-11:10 am

2 stops19h 25m

$971
Quickest round-trip

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Wed 9/16

9:45 pm-3:10 pm

2 stops23h 25m

Washington, D.C. Dulles Intl

Thu 9/17

8:30 pm-1:05 pm

1 stop10h 35m

$973

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Tue 8/18

8:00 pm-3:30 pm

1 stop25h 30m

Washington, D.C. Dulles Intl

Tue 8/25

10:15 pm-4:50 pm

2 stops36h 35m

$983

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Wed 9/16

11:35 am-3:45 pm

2 stops34h 10m

Washington, D.C. Dulles Intl

Thu 9/17

8:30 pm-10:50 am

3 stops32h 20m

$987

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Tue 8/18

4:50 pm-7:20 pm

2 stops32h 30m

Washington, D.C. Dulles Intl

Tue 8/25

8:30 pm-8:50 am

3 stops30h 20m

$988

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Wed 9/16

11:25 am-3:00 pm

3 stops33h 35m

Washington, D.C. Dulles Intl

Thu 9/17

8:30 pm-10:50 am

3 stops32h 20m

$999

Santiago de CompostelaWashington, D.C.

SCQ - IAD

SCQIAD

Santiago de Compostela

Fri 7/17

3:15 pm-2:30 pm

2 stops29h 15m

Washington, D.C. Dulles Intl

Tue 7/21

4:30 pm-11:25 pm

3 stops24h 55m

$1,007

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?

Finnair 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

25h 30m

Direct flights

None
The fastest flight from Santiago de Compostela to Washington, D.C. Dulles Intl Airport takes 25h 30m
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.
Search flight deals

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 25h 30m 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
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Sterling
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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