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Cheap flights from Washington, D.C. Dulles Intl Airport to Santiago de Compostela from $350

This is the cheapest one-way 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 5/31. 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

Enter your travel dates to find the best prices.
Lufthansa Logo
5:55 pm - 4:50 pm
IAD
-
SCQ
16h 55m
1 stop
Lufthansa Logo
5:45 pm - 4:50 pm
SCQ
-
IAD
29h 05m
1 stop
$805Lufthansa
Thu, Oct 1 - Sat, Oct 24
Iberia Logo
5:00 pm - 1:05 pm
IAD
-
SCQ
14h 05m
1 stop
Iberia Logo
9:45 pm - 3:30 pm
SCQ
-
IAD
23h 45m
1 stop
$847Iberia
Fri, Oct 2 - Sat, Oct 17
Multiple Airlines Logo
7:15 pm - 9:05 pm
IAD
-
SCQ
19h 50m
2 stops
Multiple Airlines Logo
9:45 pm - 3:30 pm
SCQ
-
IAD
23h 45m
1 stop
$890Multiple Airlines
Fri, Oct 2 - Sat, Oct 17
KLM Logo
6:10 pm - 4:00 pm
IAD
-
SCQ
15h 50m
1 stop
KLM Logo
4:30 pm - 3:35 pm
SCQ
-
IAD
29h 05m
1 stop
$909KLM
Wed, Aug 12 - Fri, Aug 21
Multiple Airlines Logo
9:45 am - 4:50 pm
IAD
-
SCQ
25h 05m
2 stops
Multiple Airlines Logo
5:45 pm - 4:50 pm
SCQ
-
IAD
29h 05m
1 stop
$969Multiple Airlines
Thu, Oct 1 - Sat, Oct 24
Lufthansa Logo
3:25 pm - 11:10 am
IAD
-
SCQ
13h 45m
1 stop
Lufthansa Logo
10:00 am - 10:59 pm
SCQ
-
IAD
18h 59m
1 stop
$976Lufthansa
Tue, Aug 4 - Sat, Aug 15
Multiple Airlines Logo
5:00 pm - 4:45 pm
IAD
-
SCQ
17h 45m
2 stops
Multiple Airlines Logo
7:40 am - 3:30 pm
SCQ
-
IAD
37h 50m
2 stops
$1,013Multiple Airlines
Fri, Oct 2 - Sat, Oct 17
Multiple Airlines Logo
8:20 pm - 9:25 am
IAD
-
SCQ
31h 05m
1 stop
Multiple Airlines Logo
5:45 pm - 7:25 pm
SCQ
-
IAD
31h 40m
2 stops
$1,025Multiple Airlines
Wed, Aug 12 - Fri, Aug 21
Multiple Airlines Logo
8:45 pm - 4:10 pm
IAD
-
SCQ
13h 25m
1 stop
Multiple Airlines Logo
9:45 pm - 3:10 pm
SCQ
-
IAD
23h 25m
2 stops
$1,066Multiple Airlines
Sat, Sep 5 - Sun, Sep 13
Lufthansa Logo
9:45 am - 11:10 am
IAD
-
SCQ
19h 25m
2 stops
Lufthansa Logo
10:00 am - 9:09 pm
SCQ
-
IAD
17h 09m
1 stop
$1,101Lufthansa
Tue, Aug 4 - Sat, Aug 15

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 2
IAD5:00 pmWashington, D.C. Dulles Intl
14h 05m
1 stop
SCQ1:05 pmSantiago de Compostela
Oct 17
SCQ9:45 pmSantiago de Compostela
23h 45m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
$847
Iberia
Apr 13
IAD5:00 pmWashington, D.C. Dulles Intl
14h 05m
1 stop
SCQ1:05 pmSantiago de Compostela
Apr 20
SCQ9:45 pmSantiago de Compostela
23h 45m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
$909
Iberia
Apr 13
IAD5:59 pmWashington, D.C. Dulles Intl
21h 06m
2 stops
SCQ9:05 pmSantiago de Compostela
Apr 20
SCQ9:45 pmSantiago de Compostela
23h 45m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
$938

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

Our best Aer Lingus deals on Washington, D.C. Dulles Intl Airport to Santiago de Compostela flight tickets
Aer Lingus
Aug 4
IAD9:05 pmWashington, D.C. Dulles Intl
13h 05m
1 stop
SCQ4:10 pmSantiago de Compostela
Aug 15
SCQ4:50 pmSantiago de Compostela
32h 25m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl
$1,224
Aer Lingus
Jul 17
IAD9:00 pmWashington, D.C. Dulles Intl
13h 10m
1 stop
SCQ4:10 pmSantiago de Compostela
Jul 26
SCQ4:50 pmSantiago de Compostela
28h 55m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
$1,314
Aer Lingus
Jul 17
IAD10:25 pmWashington, D.C. Dulles Intl
35h 45m
2 stops
SCQ4:10 pmSantiago de Compostela
Jul 26
SCQ4:50 pmSantiago de Compostela
28h 55m
1 stop
IAD3:45 pmWashington, D.C. Dulles Intl
$1,359

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 April 10, 2026.
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

Cheapest round-trip

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Thu 10/1

5:55 pm-4:50 pm

1 stop16h 55m

Santiago de Compostela

Sat 10/24

5:45 pm-4:50 pm

1 stop29h 05m

$805

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Fri 10/2

5:00 pm-1:05 pm

1 stop14h 05m

Santiago de Compostela

Sat 10/17

9:45 pm-3:30 pm

1 stop23h 45m

$847

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Fri 10/2

7:15 pm-9:05 pm

2 stops19h 50m

Santiago de Compostela

Sat 10/17

9:45 pm-3:30 pm

1 stop23h 45m

$890

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Wed 8/12

6:10 pm-4:00 pm

1 stop15h 50m

Santiago de Compostela

Fri 8/21

4:30 pm-3:35 pm

1 stop29h 05m

$909

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Thu 10/1

9:45 am-4:50 pm

2 stops25h 05m

Santiago de Compostela

Sat 10/24

5:45 pm-4:50 pm

1 stop29h 05m

$969
Quickest round-trip

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Tue 8/4

3:25 pm-11:10 am

1 stop13h 45m

Santiago de Compostela

Sat 8/15

10:00 am-10:59 pm

1 stop18h 59m

$976

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Fri 10/2

5:00 pm-4:45 pm

2 stops17h 45m

Santiago de Compostela

Sat 10/17

7:40 am-3:30 pm

2 stops37h 50m

$1,013

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Wed 8/12

8:20 pm-9:25 am

1 stop31h 05m

Santiago de Compostela

Fri 8/21

5:45 pm-7:25 pm

2 stops31h 40m

$1,025

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Sat 9/5

8:45 pm-4:10 pm

1 stop13h 25m

Santiago de Compostela

Sun 9/13

9:45 pm-3:10 pm

2 stops23h 25m

$1,066

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Tue 8/4

9:45 am-11:10 am

2 stops19h 25m

Santiago de Compostela

Sat 8/15

10:00 am-9:09 pm

1 stop17h 09m

$1,101

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

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

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

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Santiago de Compostela takes 13h 10m
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.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Santiago de Compostela

  • 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 13h 10m.

  • 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 $431Free CancellationRating
7.0
3,176 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
Fisterra
Sarria

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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