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Cheap flights from Seattle to Santiago de Compostela from $810

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Santiago de Compostela departing on 10/4. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Santiago de Compostela

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:12 pm - 9:05 pm
SEA
-
SCQ
21h 53m
2 stops
Multiple Airlines Logo
9:20 am - 12:35 am
SCQ
-
SEA
24h 15m
2 stops
$810Multiple Airlines
Sun, Oct 4 - Wed, Oct 14
Multiple Airlines Logo
7:51 am - 9:05 pm
SEA
-
SCQ
28h 14m
2 stops
Multiple Airlines Logo
9:20 am - 8:15 pm
SCQ
-
SEA
19h 55m
2 stops
$815Multiple Airlines
Sun, Oct 4 - Wed, Oct 14
Multiple Airlines Logo
10:31 am - 9:00 pm
SEA
-
SCQ
25h 29m
2 stops
Multiple Airlines Logo
9:20 am - 8:15 pm
SCQ
-
SEA
19h 55m
2 stops
$836Multiple Airlines
Tue, Dec 8 - Tue, Dec 22
Multiple Airlines Logo
10:40 am - 9:25 am
SEA
-
SCQ
37h 45m
2 stops
Multiple Airlines Logo
12:55 pm - 11:55 am
SCQ
-
SEA
32h 00m
1 stop
$932Multiple Airlines
Wed, Aug 5 - Wed, Aug 19
Lufthansa Logo
2:10 pm - 4:50 pm
SEA
-
SCQ
17h 40m
1 stop
Lufthansa Logo
12:55 pm - 11:55 am
SCQ
-
SEA
32h 00m
1 stop
$941Lufthansa
Wed, Aug 5 - Wed, Aug 19
Multiple Airlines Logo
10:40 am - 9:25 am
SEA
-
SCQ
37h 45m
2 stops
Multiple Airlines Logo
12:55 pm - 4:59 pm
SCQ
-
SEA
37h 04m
2 stops
$993Multiple Airlines
Wed, Aug 5 - Wed, Aug 19
Multiple Airlines Logo
1:40 pm - 9:05 pm
SEA
-
SCQ
22h 25m
2 stops
Multiple Airlines Logo
4:50 pm - 5:10 pm
SCQ
-
SEA
33h 20m
1 stop
$1,022Multiple Airlines
Sun, Oct 4 - Wed, Oct 14
Iberia Logo
7:34 am - 8:40 am
SEA
-
SCQ
40h 06m
2 stops
Iberia Logo
11:10 am - 4:55 pm
SCQ
-
SEA
38h 45m
2 stops
$1,024Iberia
Sun, Jan 10 - Thu, Jan 14
Multiple Airlines Logo
10:30 am - 9:05 pm
SEA
-
SCQ
25h 35m
2 stops
Multiple Airlines Logo
4:50 pm - 5:10 pm
SCQ
-
SEA
33h 20m
1 stop
$1,027Multiple Airlines
Sun, Oct 4 - Wed, Oct 14
Finnair Logo
12:00 pm - 9:00 pm
SEA
-
SCQ
24h 00m
2 stops
Finnair Logo
1:40 pm - 10:46 pm
SCQ
-
SEA
42h 06m
2 stops
$1,029Finnair
Sun, Jan 10 - Thu, Jan 14

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British Airways flights from Seattle to Santiago de Compostela

Our best British Airways deals on Seattle to Santiago de Compostela flight tickets
British Airways
Oct 4
SEA8:20 pmSeattle/Tacoma Intl
16h 40m
1 stop
SCQ10:00 pmSantiago de Compostela
Oct 14
SCQ4:50 pmSantiago de Compostela
27h 45m
1 stop
SEA11:35 amSeattle/Tacoma Intl
$1,540
British Airways
Sep 8
SEA8:20 pmSeattle/Tacoma Intl
16h 40m
1 stop
SCQ10:00 pmSantiago de Compostela
Sep 24
SCQ4:50 pmSantiago de Compostela
34h 35m
1 stop
SEA6:25 pmSeattle/Tacoma Intl
$2,936
British Airways
Sep 7
SEA8:20 pmSeattle/Tacoma Intl
16h 40m
1 stop
SCQ10:00 pmSantiago de Compostela
Sep 15
SCQ4:50 pmSantiago de Compostela
27h 45m
1 stop
SEA11:35 amSeattle/Tacoma Intl
$3,362

Lufthansa flights from Seattle to Santiago de Compostela

Our best Lufthansa deals on Seattle to Santiago de Compostela flight tickets
Lufthansa
Sep 7
SEA2:10 pmSeattle/Tacoma Intl
17h 40m
1 stop
SCQ4:50 pmSantiago de Compostela
Sep 15
SCQ5:45 pmSantiago de Compostela
27h 10m
1 stop
SEA11:55 amSeattle/Tacoma Intl
$1,113
Lufthansa
Aug 8
SEA2:10 pmSeattle/Tacoma Intl
18h 05m
1 stop
SCQ5:15 pmSantiago de Compostela
Aug 12
SCQ12:55 pmSantiago de Compostela
32h 00m
1 stop
SEA11:55 amSeattle/Tacoma Intl
$1,642
Lufthansa
Aug 8
SEA10:40 amSeattle/Tacoma Intl
21h 35m
2 stops
SCQ5:15 pmSantiago de Compostela
Aug 12
SCQ12:55 pmSantiago de Compostela
37h 04m
2 stops
SEA4:59 pmSeattle/Tacoma Intl
$1,664

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 Seattle to Santiago de Compostela that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sun 10/4

2:12 pm-9:05 pm

2 stops21h 53m

Santiago de Compostela

Wed 10/14

9:20 am-12:35 am

2 stops24h 15m

$810

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sun 10/4

7:51 am-9:05 pm

2 stops28h 14m

Santiago de Compostela

Wed 10/14

9:20 am-8:15 pm

2 stops19h 55m

$815
Quickest round-trip

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Tue 12/8

10:31 am-9:00 pm

2 stops25h 29m

Santiago de Compostela

Tue 12/22

9:20 am-8:15 pm

2 stops19h 55m

$836

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Wed 8/5

10:40 am-9:25 am

2 stops37h 45m

Santiago de Compostela

Wed 8/19

12:55 pm-11:55 am

1 stop32h 00m

$932

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Wed 8/5

2:10 pm-4:50 pm

1 stop17h 40m

Santiago de Compostela

Wed 8/19

12:55 pm-11:55 am

1 stop32h 00m

$941

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Wed 8/5

10:40 am-9:25 am

2 stops37h 45m

Santiago de Compostela

Wed 8/19

12:55 pm-4:59 pm

2 stops37h 04m

$993

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sun 10/4

1:40 pm-9:05 pm

2 stops22h 25m

Santiago de Compostela

Wed 10/14

4:50 pm-5:10 pm

1 stop33h 20m

$1,022

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sun 1/10

7:34 am-8:40 am

2 stops40h 06m

Santiago de Compostela

Thu 1/14

11:10 am-4:55 pm

2 stops38h 45m

$1,024

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sun 10/4

10:30 am-9:05 pm

2 stops25h 35m

Santiago de Compostela

Wed 10/14

4:50 pm-5:10 pm

1 stop33h 20m

$1,027

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sun 1/10

12:00 pm-9:00 pm

2 stops24h 00m

Santiago de Compostela

Thu 1/14

1:40 pm-10:46 pm

2 stops42h 06m

$1,029

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Seattle to Santiago de Compostela

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

Cheap Seattle to Santiago de Compostela (SEA to SCQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Santiago de Compostela

Fastest flight time

24h 00m

Direct flights

None
The fastest flight from Seattle to Santiago de Compostela takes 24h 00m
There are no direct flights from Seattle to Santiago de Compostela. There are no popular flight routes from Seattle to Santiago de Compostela.
Search flight deals

Frequently asked questions about flying from Seattle to Santiago de Compostela

  • How far is Seattle/Tacoma Intl to Santiago de Compostela by plane?

    A flight from Seattle/Tacoma Intl to Santiago de Compostela will travel around 4995.0 mi. Flights usually cover this in 24h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Santiago de Compostela Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Santiago de Compostela Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Santiago de Compostela Airport?

  • How old do you have to be to fly from Seattle/Tacoma 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 Seattle/Tacoma 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 you'll need for your trip to Santiago de Compostela Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago de Compostela Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Santiago de Compostela?

Best airlines flying from Seattle to Santiago de Compostela

Compare and see reviews for airlines that fly from Seattle to Santiago de Compostela with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $745Free CancellationRating
7.1
11,851 reviews
Search American Airlines flights
IberiaPriceFrom $1,039Free CancellationRating
7.0
3,256 reviews
Search Iberia flights

Frequently asked questions about flying from Seattle to Santiago de Compostela

  • How do I get Price Alerts for flights from Seattle to Santiago de Compostela?

    Confirm your travel details to search for the latest offers for flights from Seattle to Santiago de Compostela. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle to Santiago de Compostela with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 Seattle 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 Seattle.

Can I find flights from Seattle to Santiago de Compostela with flexible booking policies on momondo?

Flights from Seattle to Santiago de Compostela with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Santiago de Compostela?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santiago de Compostela from Seattle.

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

Yes. momondo can track prices for Seattle to Santiago de Compostela flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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