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Cheap flights from Washington, D.C. Dulles Intl Airport to Santiago de Compostela from $662

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Santiago de Compostela departing on 10/29. 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 Washington, D.C. Dulles Intl Airport to Santiago de Compostela

Cheap round-trip flights

Logo
11:55 pm - 10:55 pmIAD-SCQ
18h 00m2 stops
Logo
6:50 pm - 3:50 pmSCQ-IAD
27h 00m2 stops
$662
Find Deal
Wed, Oct 29 - Wed, Nov 5
Iberia Logo
7:20 pm - 8:45 amIAD-SCQ
32h 25m2 stops
Iberia Logo
9:45 pm - 4:30 pmSCQ-IAD
24h 45m1 stop
$757Iberia
Find Deal
Wed, Oct 29 - Wed, Nov 5
Logo
11:30 pm - 12:05 amIAD-SCQ
19h 35m2 stops
Logo
9:15 am - 3:15 pmSCQ-IAD
36h 00m3 stops
$767
Find Deal
Wed, Oct 29 - Wed, Nov 5
Logo
8:40 pm - 10:55 pmIAD-SCQ
21h 15m3 stops
Logo
6:50 pm - 6:30 pmSCQ-IAD
29h 40m3 stops
$866
Find Deal
Wed, Oct 29 - Wed, Nov 5
Logo
8:45 pm - 9:20 amIAD-SCQ
30h 35m3 stops
Logo
4:55 pm - 4:15 pmSCQ-IAD
29h 20m2 stops
$913
Find Deal
Tue, Sep 30 - Sun, Oct 5
Lufthansa Logo
10:20 pm - 4:30 pmIAD-SCQ
36h 10m2 stops
Lufthansa Logo
6:10 pm - 3:50 pmSCQ-IAD
27h 40m1 stop
$1,013Lufthansa
Find Deal
Tue, Sep 30 - Sun, Oct 5
Logo
4:35 pm - 8:40 amIAD-SCQ
10h 05m1 stop
Logo
7:25 pm - 3:50 pmSCQ-IAD
26h 25m1 stop
$1,100
Find Deal
Tue, Sep 30 - Sun, Oct 5
Logo
8:30 pm - 10:10 pmIAD-SCQ
19h 40m2 stops
Logo
6:25 am - 7:05 pmSCQ-IAD
18h 40m2 stops
$1,104
Find Deal
Tue, Sep 30 - Sun, Oct 5
Iberia Logo
6:00 pm - 9:05 pmIAD-SCQ
21h 05m1 stop
Iberia Logo
9:45 pm - 4:30 pmSCQ-IAD
24h 45m1 stop
$1,833Iberia
Find Deal
Thu, Dec 18 - Wed, Jan 7
American Airlines Logo
9:12 am - 8:45 amIAD-SCQ
17h 33m2 stops
American Airlines Logo
9:25 am - 7:32 pmSCQ-IAD
16h 07m2 stops
$2,856American Airlines
Find Deal
Thu, Dec 18 - Wed, Jan 7

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

Our best Iberia deals on Washington, D.C. Dulles Intl Airport to Santiago de Compostela flight tickets
Iberia
Oct 29
IAD7:20 pmWashington, D.C. Dulles Intl
32h 25m
2 stops
SCQ8:45 amSantiago de Compostela
Nov 5
SCQ9:45 pmSantiago de Compostela
24h 45m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
$757
Find similar
Iberia
Dec 18
IAD6:00 pmWashington, D.C. Dulles Intl
21h 05m
1 stop
SCQ9:05 pmSantiago de Compostela
Jan 7
SCQ9:45 pmSantiago de Compostela
24h 45m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
$1,833
Find similar
Iberia
Dec 18
IAD6:00 pmWashington, D.C. Dulles Intl
21h 05m
1 stop
SCQ9:05 pmSantiago de Compostela
Jan 6
SCQ9:25 amSantiago de Compostela
13h 05m
1 stop
IAD4:30 pmWashington, D.C. Dulles Intl
$1,998
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Santiago de Compostela 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 September 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Santiago de Compostela that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Wed 10/29

11:55 pm-10:55 pm

2 stops18h 00m

Santiago de Compostela

Wed 11/5

6:50 pm-3:50 pm

2 stops27h 00m

$662

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Wed 10/29

7:20 pm-8:45 am

2 stops32h 25m

Santiago de Compostela

Wed 11/5

9:45 pm-4:30 pm

1 stop24h 45m

$757

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Wed 10/29

11:30 pm-12:05 am

2 stops19h 35m

Santiago de Compostela

Wed 11/5

9:15 am-3:15 pm

3 stops36h 00m

$767

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Wed 10/29

8:40 pm-10:55 pm

3 stops21h 15m

Santiago de Compostela

Wed 11/5

6:50 pm-6:30 pm

3 stops29h 40m

$866

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Tue 9/30

8:45 pm-9:20 am

3 stops30h 35m

Santiago de Compostela

Sun 10/5

4:55 pm-4:15 pm

2 stops29h 20m

$913

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Tue 9/30

10:20 pm-4:30 pm

2 stops36h 10m

Santiago de Compostela

Sun 10/5

6:10 pm-3:50 pm

1 stop27h 40m

$1,013

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Tue 9/30

4:35 pm-8:40 am

1 stop10h 05m

Santiago de Compostela

Sun 10/5

7:25 pm-3:50 pm

1 stop26h 25m

$1,100

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Tue 9/30

8:30 pm-10:10 pm

2 stops19h 40m

Santiago de Compostela

Sun 10/5

6:25 am-7:05 pm

2 stops18h 40m

$1,104

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Thu 12/18

6:00 pm-9:05 pm

1 stop21h 05m

Santiago de Compostela

Wed 1/7

9:45 pm-4:30 pm

1 stop24h 45m

$1,833

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Thu 12/18

9:12 am-8:45 am

2 stops17h 33m

Santiago de Compostela

Wed 1/7

9:25 am-7:32 pm

2 stops16h 07m

$2,856

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Santiago de Compostela from

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

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 day to depart on your flight to Santiago de Compostela?

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Santiago de Compostela is on a Monday when prices can be found for as low as $828. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Santiago de Compostela on Saturday is $1,109.

What is the cheapest time of day to depart on your flight to Santiago de Compostela?

According to our data, the cheapest time of day to fly to Santiago de Compostela is in the evening. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Santiago de Compostela in the evening for as low as $920. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Santiago de Compostela are more costly at noon, with an average ticket price of $1,186. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

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

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Santiago de Compostela. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Santiago de Compostela.
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  • How far is Washington, D.C. Dulles Intl to Santiago de Compostela by plane?

    The distance between Washington, D.C. Dulles Intl and Santiago de Compostela is about 3503.1 mi. By plane, this route typically takes 10h 05m.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Santiago de Compostela Airport are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Santiago de Compostela Airport?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Santiago de Compostela Airport.

  • What documentation or ID do you need to fly to Santiago de Compostela Airport?

    The travel and health documents required for your trip to Santiago de Compostela 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 Santiago de Compostela Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Santiago de Compostela?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Santiago de Compostela

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Santiago de Compostela with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $478Free CancellationRating
7.0
2,928 reviews
Search Iberia flights

Traveling to a place near Santiago de Compostela?

Book flights to Santiago de Compostela if you plan to visit one of these locations
Lugo
Sarria
Fisterra

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santiago de Compostela from Washington, D.C..

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

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

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

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

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

Price alerts on flights to Santiago de Compostela from Washington, D.C. 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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