What is the cheapest airline that flies from Seattle/Tacoma Intl to Galicia?

British Airways is the most popular carrier operating from Seattle/Tacoma Intl 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 September 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.

$368 Cheap Flights from Seattle to Galicia in 2026

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.

3:40 pm - 10:30 amSEA Seattle/Tacoma Intl-LCG A Coruña

33h 50m3 stops Reykjavik Keflavik Intl Zurich Barcelona-El Prat

9:10 pm - 6:00 pmLCG A Coruña-SEA Seattle/Tacoma Intl

28h 50m3 stops Madrid Barajas Zurich Reykjavik Keflavik Intl

$865Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

2:10 pm - 5:15 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

18h 05m1 stop Frankfurt am Main

5:45 pm - 12:20 pmSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

27h 35m1 stop Frankfurt am Main

$877Lufthansa

Sat, Oct 10 - Sat, Oct 17

7:55 am - 5:15 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

24h 20m2 stops Toronto Pearson Intl Frankfurt am Main

5:45 pm - 12:20 pmSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

27h 35m1 stop Frankfurt am Main

$894Multiple Airlines

Sat, Oct 10 - Sat, Oct 17

2:26 pm - 11:40 pmSEA Seattle/Tacoma Intl-LCG A Coruña

24h 14m2 stops Dallas/Fort Worth Madrid Barajas

6:30 am - 12:36 amLCG A Coruña-SEA Seattle/Tacoma Intl

26h 06m2 stops Madrid Barajas Chicago O'Hare Intl

$907Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

7:55 am - 5:15 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

24h 20m2 stops Toronto Pearson Intl Frankfurt am Main

5:45 pm - 4:59 pmSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

32h 14m2 stops Frankfurt am Main Munich Franz Josef Strauss

$933Multiple Airlines

Sat, Oct 10 - Sat, Oct 17

10:31 am - 11:40 pmSEA Seattle/Tacoma Intl-LCG A Coruña

28h 09m2 stops Chicago O'Hare Intl Madrid Barajas

6:30 am - 9:57 pmLCG A Coruña-SEA Seattle/Tacoma Intl

23h 27m2 stops Madrid Barajas Dallas/Fort Worth

$958Finnair

Fri, Oct 23 - Fri, Oct 30

6:50 pm - 11:00 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

20h 10m2 stops Frankfurt am Main Barcelona-El Prat

10:30 pm - 2:55 pmSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

24h 25m2 stops Barcelona-El Prat Frankfurt am Main

$1,000Multiple Airlines

Sat, Oct 24 - Sat, Oct 31

6:45 pm - 9:45 pmSEA Seattle/Tacoma Intl-LCG A Coruña

18h 00m2 stops London Heathrow Barcelona-El Prat

6:30 am - 8:37 pmLCG A Coruña-SEA Seattle/Tacoma Intl

23h 07m2 stops Madrid Barajas Chicago O'Hare Intl

$1,043Iberia

Sun, Dec 6 - Thu, Dec 10

6:12 am - 1:05 pmSEA Seattle/Tacoma Intl-SCQ Santiago de Compostela

21h 53m2 stops Chicago O'Hare Intl Madrid Barajas

1:40 pm - 10:35 amSCQ Santiago de Compostela-SEA Seattle/Tacoma Intl

28h 55m2 stops Madrid Barajas New York John F Kennedy Intl

$1,066Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

3:40 pm - 8:45 amSEA Seattle/Tacoma Intl-LCG A Coruña

32h 05m3 stops Reykjavik Keflavik Intl Brussels Bruxelles-National Madrid Barajas

11:05 pm - 4:55 pmLCG A Coruña-SEA Seattle/Tacoma Intl

25h 50m2 stops Barcelona-El Prat Frankfurt am Main

$1,130Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

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British Airways flights from Seattle to Galicia

Our best British Airways deals on Seattle to Galicia flight tickets

British Airways

Dec 6

SEA9:15 amSeattle/Tacoma Intl

22h 50m

2 stops

LCG5:05 pmA Coruña

Dec 10

LCG6:30 amA Coruña

22h 50m

2 stops

SEA8:20 pmSeattle/Tacoma Intl

$1,316

British Airways

Nov 15

SEA6:14 amSeattle/Tacoma Intl

21h 46m

2 stops

SCQ1:00 pmSantiago de Compostela

Nov 19

SCQ1:40 pmSantiago de Compostela

44h 02m

2 stops

SEA12:42 amSeattle/Tacoma Intl

$1,423

British Airways

Nov 15

SEA6:45 pmSeattle/Tacoma Intl

41h 15m

2 stops

SCQ9:00 pmSantiago de Compostela

Nov 19

SCQ1:40 pmSantiago de Compostela

44h 02m

2 stops

SEA12:42 amSeattle/Tacoma Intl

$1,438

Air Europa flights from Seattle to Galicia

Our best Air Europa deals on Seattle to Galicia flight tickets

Air Europa

Oct 20

SEA11:50 amSeattle/Tacoma Intl

19h 10m

2 stops

VGO4:00 pmVigo

Oct 22

VGO12:35 pmVigo

40h 34m

2 stops

SEA8:09 pmSeattle/Tacoma Intl

$1,357

Air Europa

Dec 6

SEA7:15 amSeattle/Tacoma Intl

28h 05m

2 stops

LCG8:20 pmA Coruña

Dec 10

LCG9:10 pmA Coruña

35h 00m

2 stops

SEA11:10 pmSeattle/Tacoma Intl

$1,541

Air Europa

Oct 20

SEA11:50 amSeattle/Tacoma Intl

19h 10m

2 stops

VGO4:00 pmVigo

Oct 22

VGO12:35 pmVigo

40h 34m

2 stops

SEA8:09 pmSeattle/Tacoma Intl

$1,547

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleA Coruña

SEA Seattle/Tacoma Intl - LCG A Coruña

SEALCG

Seattle/Tacoma Intl

Fri 10/23

3:40 pm-10:30 am

3 stops33h 50m

A Coruña

Fri 10/30

9:10 pm-6:00 pm

3 stops28h 50m

$865

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Sat 10/10

2:10 pm-5:15 pm

1 stop18h 05m

Santiago de Compostela

Sat 10/17

5:45 pm-12:20 pm

1 stop27h 35m

$877

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Sat 10/10

7:55 am-5:15 pm

2 stops24h 20m

Santiago de Compostela

Sat 10/17

5:45 pm-12:20 pm

1 stop27h 35m

$894

SeattleA Coruña

SEA Seattle/Tacoma Intl - LCG A Coruña

SEALCG

Seattle/Tacoma Intl

Thu 10/22

2:26 pm-11:40 pm

2 stops24h 14m

A Coruña

Thu 10/29

6:30 am-12:36 am

2 stops26h 06m

$907

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Sat 10/10

7:55 am-5:15 pm

2 stops24h 20m

Santiago de Compostela

Sat 10/17

5:45 pm-4:59 pm

2 stops32h 14m

$933

SeattleA Coruña

SEA Seattle/Tacoma Intl - LCG A Coruña

SEALCG

Seattle/Tacoma Intl

Fri 10/23

10:31 am-11:40 pm

2 stops28h 09m

A Coruña

Fri 10/30

6:30 am-9:57 pm

2 stops23h 27m

$958

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Sat 10/24

6:50 pm-11:00 pm

2 stops20h 10m

Santiago de Compostela

Sat 10/31

10:30 pm-2:55 pm

2 stops24h 25m

$1,000

Quickest round-trip

SeattleA Coruña

SEA Seattle/Tacoma Intl - LCG A Coruña

SEALCG

Seattle/Tacoma Intl

Sun 12/6

6:45 pm-9:45 pm

2 stops18h 00m

A Coruña

Thu 12/10

6:30 am-8:37 pm

2 stops23h 07m

$1,043

SeattleSantiago de Compostela

SEA Seattle/Tacoma Intl - SCQ Santiago de Compostela

SEASCQ

Seattle/Tacoma Intl

Thu 10/22

6:12 am-1:05 pm

2 stops21h 53m

Santiago de Compostela

Thu 10/29

1:40 pm-10:35 am

2 stops28h 55m

$1,066

SeattleA Coruña

SEA Seattle/Tacoma Intl - LCG A Coruña

SEALCG

Seattle/Tacoma Intl

Fri 10/23

3:40 pm-8:45 am

3 stops32h 05m

A Coruña

Fri 10/30

11:05 pm-4:55 pm

2 stops25h 50m

$1,130

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

Prices

Airlines

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	$368
Fastest flight time	18h 05m
Direct flights	None

The best one-way flight to Galicia from Seattle in the past 72 hours is $368. The best round-trip flight deal from Seattle to Galicia found on momondo in the last 72 hours is $865.

The fastest flight from Seattle to Galicia takes 18h 05m

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 September 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 7.1 12,049 reviews		Search American Airlines flights
Iberia	PriceFrom $1,039	Free Cancellation	Rating 7.0 3,250 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.