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Cheap flights from Washington, D.C. Dulles Intl Airport to Santiago de Compostela from $237

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 9/1. 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 Washington, D.C. Dulles Intl Airport to Santiago de Compostela

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:40 pm - 7:10 pm
IAD
-
SCQ
19h 30m
1 stop
Multiple Airlines Logo
8:00 pm - 4:45 pm
SCQ
-
IAD
26h 45m
1 stop
$801Multiple Airlines
Mon, Aug 17 - Tue, Sep 1
Multiple Airlines Logo
5:28 pm - 4:50 pm
IAD
-
SCQ
17h 22m
2 stops
Multiple Airlines Logo
8:00 pm - 4:45 pm
SCQ
-
IAD
26h 45m
1 stop
$809Multiple Airlines
Mon, Aug 17 - Tue, Sep 1
Multiple Airlines Logo
1:15 pm - 11:25 pm
IAD
-
SCQ
28h 10m
2 stops
Multiple Airlines Logo
11:20 pm - 7:45 pm
SCQ
-
IAD
26h 25m
2 stops
$833Multiple Airlines
Fri, Sep 11 - Sat, Sep 19
Multiple Airlines Logo
5:55 pm - 4:50 pm
IAD
-
SCQ
16h 55m
1 stop
Multiple Airlines Logo
11:00 am - 4:45 pm
SCQ
-
IAD
35h 45m
1 stop
$856Multiple Airlines
Fri, Sep 25 - Fri, Oct 9
Iberia Logo
8:25 pm - 1:05 pm
IAD
-
SCQ
10h 40m
1 stop
Iberia Logo
9:45 pm - 6:50 pm
SCQ
-
IAD
27h 05m
1 stop
$861Iberia
Thu, Oct 1 - Mon, Oct 12
Multiple Airlines Logo
1:15 pm - 11:25 pm
IAD
-
SCQ
28h 10m
3 stops
Multiple Airlines Logo
11:20 pm - 7:45 pm
SCQ
-
IAD
26h 25m
3 stops
$888Multiple Airlines
Fri, Sep 11 - Sat, Sep 19
Lufthansa Logo
3:25 pm - 11:00 am
IAD
-
SCQ
13h 35m
1 stop
Lufthansa Logo
5:45 pm - 1:35 pm
SCQ
-
IAD
25h 50m
1 stop
$906Lufthansa
Sun, Aug 9 - Tue, Aug 18
KLM Logo
5:25 pm - 4:00 pm
IAD
-
SCQ
16h 35m
2 stops
KLM Logo
4:30 pm - 3:35 pm
SCQ
-
IAD
29h 05m
1 stop
$910KLM
Sun, Aug 9 - Tue, Aug 18
Lufthansa Logo
5:55 pm - 4:50 pm
IAD
-
SCQ
16h 55m
1 stop
Lufthansa Logo
5:45 pm - 1:35 pm
SCQ
-
IAD
25h 50m
1 stop
$913Lufthansa
Fri, Oct 2 - Sat, Oct 10
Multiple Airlines Logo
1:15 pm - 11:25 pm
IAD
-
SCQ
28h 10m
2 stops
Multiple Airlines Logo
6:35 am - 11:30 am
SCQ
-
IAD
34h 55m
2 stops
$914Multiple Airlines
Fri, Sep 11 - Sat, Sep 19

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

Our best KLM deals on Washington, D.C. Dulles Intl Airport to Santiago de Compostela flight tickets
KLM
Aug 9
IAD5:25 pmWashington, D.C. Dulles Intl
16h 35m
2 stops
SCQ4:00 pmSantiago de Compostela
Aug 18
SCQ4:30 pmSantiago de Compostela
29h 05m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$910
KLM
Aug 2
IAD5:40 pmWashington, D.C. Dulles Intl
16h 20m
1 stop
SCQ4:00 pmSantiago de Compostela
Aug 10
SCQ4:30 pmSantiago de Compostela
29h 05m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$968
KLM
Aug 2
IAD5:40 pmWashington, D.C. Dulles Intl
16h 20m
1 stop
SCQ4:00 pmSantiago de Compostela
Aug 10
SCQ4:30 pmSantiago de Compostela
29h 05m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$969

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 1
IAD8:25 pmWashington, D.C. Dulles Intl
10h 40m
1 stop
SCQ1:05 pmSantiago de Compostela
Oct 12
SCQ9:45 pmSantiago de Compostela
27h 05m
1 stop
IAD6:50 pmWashington, D.C. Dulles Intl
$861
Iberia
Oct 3
IAD5:00 pmWashington, D.C. Dulles Intl
14h 05m
1 stop
SCQ1:05 pmSantiago de Compostela
Oct 14
SCQ9:45 pmSantiago de Compostela
24h 00m
2 stops
IAD3:45 pmWashington, D.C. Dulles Intl
$973
Iberia
Sep 11
IAD5:00 pmWashington, D.C. Dulles Intl
14h 05m
1 stop
SCQ1:05 pmSantiago de Compostela
Sep 19
SCQ6:35 amSantiago de Compostela
19h 45m
2 stops
IAD8:20 pmWashington, D.C. Dulles Intl
$1,019

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 July 25, 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

Mon 8/17

5:40 pm-7:10 pm

1 stop19h 30m

Santiago de Compostela

Tue 9/1

8:00 pm-4:45 pm

1 stop26h 45m

$801

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Mon 8/17

5:28 pm-4:50 pm

2 stops17h 22m

Santiago de Compostela

Tue 9/1

8:00 pm-4:45 pm

1 stop26h 45m

$809

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Fri 9/11

1:15 pm-11:25 pm

2 stops28h 10m

Santiago de Compostela

Sat 9/19

11:20 pm-7:45 pm

2 stops26h 25m

$833

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Fri 9/25

5:55 pm-4:50 pm

1 stop16h 55m

Santiago de Compostela

Fri 10/9

11:00 am-4:45 pm

1 stop35h 45m

$856
Quickest round-trip

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Thu 10/1

8:25 pm-1:05 pm

1 stop10h 40m

Santiago de Compostela

Mon 10/12

9:45 pm-6:50 pm

1 stop27h 05m

$861

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Fri 9/11

1:15 pm-11:25 pm

3 stops28h 10m

Santiago de Compostela

Sat 9/19

11:20 pm-7:45 pm

3 stops26h 25m

$888

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Sun 8/9

3:25 pm-11:00 am

1 stop13h 35m

Santiago de Compostela

Tue 8/18

5:45 pm-1:35 pm

1 stop25h 50m

$906

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Sun 8/9

5:25 pm-4:00 pm

2 stops16h 35m

Santiago de Compostela

Tue 8/18

4:30 pm-3:35 pm

1 stop29h 05m

$910

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Fri 10/2

5:55 pm-4:50 pm

1 stop16h 55m

Santiago de Compostela

Sat 10/10

5:45 pm-1:35 pm

1 stop25h 50m

$913

Washington, D.C.Santiago de Compostela

IAD - SCQ

IADSCQ

Washington, D.C. Dulles Intl

Fri 9/11

1:15 pm-11:25 pm

2 stops28h 10m

Santiago de Compostela

Sat 9/19

6:35 am-11:30 am

2 stops34h 55m

$914

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?

Aer Lingus and United 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 35m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Santiago de Compostela takes 13h 35m
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 35m.

  • 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 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.

Traveling to a place near Santiago de Compostela?

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