When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Galicia?

Prices for flights from Seattle/Tacoma Intl Airport to Galicia were last updated today.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Galicia?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Galicia is 2 as of October 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Galicia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Galicia.

What documentation or ID do you need to fly to Galicia?

The required travel and health documents for your Galicia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Galicia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$379 Cheap Flights from Seattle to Galicia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Galicia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 1:00 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

21h 00m2 stops Chicago O'Hare Intl Madrid Barajas

11:05 pm - 6:25 pmSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

28h 20m2 stops Barcelona-El Prat London Heathrow

$847Iberia

Sat, Apr 17 - Sat, Apr 24

10:38 pm - 9:00 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

37h 22m2 stops New York John F Kennedy Intl Madrid Barajas

1:40 pm - 9:35 amSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

28h 55m2 stops Madrid Barajas Dallas/Fort Worth

$851Multiple Airlines

Thu, Apr 8 - Mon, Apr 19

11:33 pm - 9:00 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

36h 27m2 stops Chicago O'Hare Intl Madrid Barajas

1:40 pm - 9:35 amSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

28h 55m2 stops Madrid Barajas Dallas/Fort Worth

$860Multiple Airlines

Fri, Apr 16 - Sat, Apr 24

11:33 pm - 9:00 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

36h 27m2 stops Chicago O'Hare Intl Madrid Barajas

1:40 pm - 9:35 amSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

28h 55m2 stops Madrid Barajas Dallas/Fort Worth

$900Multiple Airlines

Thu, Apr 8 - Mon, Apr 19

5:40 pm - 4:10 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

13h 30m1 stop Amsterdam Schiphol

4:40 pm - 11:33 amSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

27h 53m1 stop Amsterdam Schiphol

$955KLM

Fri, Apr 16 - Sat, Apr 24

5:40 pm - 4:00 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

13h 20m1 stop Amsterdam Schiphol

4:40 pm - 4:20 pmSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

32h 40m1 stop Amsterdam Schiphol

$955KLM

Sat, Apr 17 - Sat, Apr 24

9:50 am - 4:10 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

21h 20m2 stops San Francisco Amsterdam Schiphol

4:40 pm - 4:20 pmSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

32h 40m1 stop Amsterdam Schiphol

$959KLM

Fri, Apr 16 - Sat, Apr 24

11:15 am - 4:00 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

19h 45m2 stops New York John F Kennedy Intl Amsterdam Schiphol

4:40 pm - 11:33 amSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

27h 53m1 stop Amsterdam Schiphol

$959KLM

Sat, Apr 17 - Sat, Apr 24

2:35 pm - 4:05 pmSEA Seattle/Tacoma Intl-VGO Vigo

16h 30m2 stops Amsterdam Schiphol Madrid Barajas

4:55 pm - 11:50 amVGO Vigo-SEA Seattle/Tacoma Intl

27h 55m2 stops Madrid Barajas Amsterdam Schiphol

$1,012KLM

Sun, Dec 13 - Sun, Dec 20

10:27 am - 9:00 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

25h 33m2 stops Dallas/Fort Worth Madrid Barajas

9:40 pm - 11:25 amSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

46h 45m2 stops Madrid Barajas London Heathrow

$1,034Iberia

Mon, Dec 14 - Tue, Dec 22

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KLM flights from Seattle to Galicia

Our best KLM deals on Seattle to Galicia flight tickets

KLM

Apr 22

SEA9:55 pmSeattle/Tacoma Intl

33h 15m

2 stops

SCQ4:10 pmSantiago de Compostela

May 2

SCQ4:30 pmSantiago de Compostela

28h 03m

1 stop

SEA11:33 amSeattle/Tacoma Intl

$840

KLM

Apr 16

SEA5:40 pmSeattle/Tacoma Intl

13h 30m

1 stop

SCQ4:10 pmSantiago de Compostela

Apr 24

SCQ4:40 pmSantiago de Compostela

27h 53m

1 stop

SEA11:33 amSeattle/Tacoma Intl

$955

KLM

Apr 16

SEA9:50 amSeattle/Tacoma Intl

21h 20m

2 stops

SCQ4:10 pmSantiago de Compostela

Apr 24

SCQ4:40 pmSantiago de Compostela

32h 40m

1 stop

SEA4:20 pmSeattle/Tacoma Intl

$959

Iberia flights from Seattle to Galicia

Our best Iberia deals on Seattle to Galicia flight tickets

Iberia

Apr 17

SEA7:00 amSeattle/Tacoma Intl

21h 00m

2 stops

SCQ1:00 pmSantiago de Compostela

Apr 24

SCQ11:05 pmSantiago de Compostela

28h 20m

2 stops

SEA6:25 pmSeattle/Tacoma Intl

$847

Iberia

Apr 22

SEA7:00 amSeattle/Tacoma Intl

21h 00m

2 stops

SCQ1:00 pmSantiago de Compostela

May 2

SCQ11:05 pmSantiago de Compostela

28h 20m

2 stops

SEA6:25 pmSeattle/Tacoma Intl

$933

Iberia

Dec 14

SEA10:27 amSeattle/Tacoma Intl

25h 33m

2 stops

SCQ9:00 pmSantiago de Compostela

Dec 22

SCQ9:40 pmSantiago de Compostela

46h 45m

2 stops

SEA11:25 amSeattle/Tacoma Intl

$1,034

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Sat 4/17

7:00 am-1:00 pm

2 stops21h 00m

Santiago de Compostela

Sat 4/24

11:05 pm-6:25 pm

2 stops28h 20m

$847

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Thu 4/8

10:38 pm-9:00 pm

2 stops37h 22m

Santiago de Compostela

Mon 4/19

1:40 pm-9:35 am

2 stops28h 55m

$851

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Fri 4/16

11:33 pm-9:00 pm

2 stops36h 27m

Santiago de Compostela

Sat 4/24

1:40 pm-9:35 am

2 stops28h 55m

$860

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Thu 4/8

11:33 pm-9:00 pm

2 stops36h 27m

Santiago de Compostela

Mon 4/19

1:40 pm-9:35 am

2 stops28h 55m

$900

Quickest round-trip

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Fri 4/16

5:40 pm-4:10 pm

1 stop13h 30m

Santiago de Compostela

Sat 4/24

4:40 pm-11:33 am

1 stop27h 53m

$955

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Sat 4/17

5:40 pm-4:00 pm

1 stop13h 20m

Santiago de Compostela

Sat 4/24

4:40 pm-4:20 pm

1 stop32h 40m

$955

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Fri 4/16

9:50 am-4:10 pm

2 stops21h 20m

Santiago de Compostela

Sat 4/24

4:40 pm-4:20 pm

1 stop32h 40m

$959

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Sat 4/17

11:15 am-4:00 pm

2 stops19h 45m

Santiago de Compostela

Sat 4/24

4:40 pm-11:33 am

1 stop27h 53m

$959

SeattleVigo

SEA Seattle/Tacoma Intl - VGO Vigo

SEAVGO

Seattle/Tacoma Intl

Sun 12/13

2:35 pm-4:05 pm

2 stops16h 30m

Vigo

Sun 12/20

4:55 pm-11:50 am

2 stops27h 55m

$1,012

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Mon 12/14

10:27 am-9:00 pm

2 stops25h 33m

Santiago de Compostela

Tue 12/22

9:40 pm-11:25 am

2 stops46h 45m

$1,034

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Galicia

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

Can stopping save me money on Seattle to Galicia flights?

You could potentially save up to 23% on your flight if you consider stops on a Seattle to Galicia flight.

Cheap Seattle to Galicia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Galicia

Best Price Found	$379
Fastest flight time	16h 30m
Direct flights	None

The best one-way flight to Galicia from Seattle in the past 72 hours is $379. The best round-trip flight deal from Seattle to Galicia found on momondo in the last 72 hours is $847.

The fastest flight from Seattle to Galicia takes 16h 30m

There are no direct flights from Seattle to Galicia. There are no popular flight routes from Seattle to Galicia.

Search flight deals

Frequently asked questions about flying from Seattle to Galicia

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Galicia?
Prices for flights from Seattle/Tacoma Intl Airport to Galicia were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Galicia?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Galicia is 2 as of October 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Galicia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Galicia.
What documentation or ID do you need to fly to Galicia?
The required travel and health documents for your Galicia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Galicia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Seattle to Galicia

Compare and see reviews for airlines that fly from Seattle to Galicia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $745	Free Cancellation	Rating 7.0 12,210 reviews		Search American Airlines flights
Iberia	PriceFrom $1,039	Free Cancellation	Rating 7.0 3,243 reviews		Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Galicia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Galicia for you.

Can I find flights from Seattle to Galicia with flexible booking policies on momondo?

Yes. All flights to Galicia from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Galicia?

momondo provides multiple filters to help you find the best flight to Galicia from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Galicia, momondo offers a useful price alert feature which will track prices for flights to Galicia from Seattle and alert you when they change.