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

Lufthansa, Air Europa, and Iberia are the most popular carriers 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 June 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.

$356 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.

12:00 pm - 11:40 pm

SEA

LCG

26h 40m

2 stops

6:30 am - 12:14 am

LCG

SEA

25h 44m

2 stops

$845Multiple Airlines

Fri, Oct 16 - Tue, Oct 27

10:45 am - 7:10 pm

SEA

SCQ

23h 25m

2 stops

5:45 pm - 11:55 am

SCQ

SEA

27h 10m

1 stop

$863Multiple Airlines

Mon, Aug 3 - Thu, Aug 27

5:45 pm - 4:00 pm

SEA

SCQ

13h 15m

1 stop

4:45 pm - 11:37 am

SCQ

SEA

27h 52m

1 stop

$881KLM

Mon, Aug 10 - Sat, Aug 22

10:45 am - 7:10 pm

SEA

SCQ

23h 25m

2 stops

8:00 pm - 6:32 pm

SCQ

SEA

31h 32m

2 stops

$901SWISS

Mon, Aug 3 - Tue, Aug 25

10:45 am - 7:10 pm

SEA

SCQ

23h 25m

2 stops

12:55 pm - 11:55 am

SCQ

SEA

32h 00m

1 stop

$920Multiple Airlines

Mon, Aug 3 - Wed, Aug 26

2:10 pm - 4:50 pm

SEA

SCQ

17h 40m

1 stop

5:45 pm - 11:55 am

SCQ

SEA

27h 10m

1 stop

$931Lufthansa

Wed, Aug 5 - Thu, Aug 27

10:45 am - 9:25 am

SEA

SCQ

37h 40m

2 stops

8:00 pm - 6:32 pm

SCQ

SEA

31h 32m

2 stops

$982SWISS

Wed, Aug 5 - Tue, Aug 25

7:20 pm - 4:50 pm

SEA

SCQ

36h 30m

2 stops

5:45 pm - 11:55 am

SCQ

SEA

27h 10m

1 stop

$985Lufthansa

Tue, Aug 4 - Thu, Aug 27

7:40 am - 12:50 pm

SEA

VGO

20h 10m

2 stops

1:30 pm - 12:15 am

VGO

SEA

19h 45m

2 stops

$1,043Iberia

Sun, Oct 11 - Thu, Oct 15

12:12 pm - 5:05 pm

SEA

LCG

19h 53m

2 stops

9:20 am - 8:28 pm

LCG

SEA

20h 08m

2 stops

$1,175Iberia

Fri, Oct 2 - Tue, Oct 6

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Lufthansa flights from Seattle to Galicia

Our best Lufthansa deals on Seattle to Galicia flight tickets

Lufthansa

Aug 5

SEA2:10 pmSeattle/Tacoma Intl

17h 40m

1 stop

SCQ4:50 pmSantiago de Compostela

Aug 27

SCQ5:45 pmSantiago de Compostela

27h 10m

1 stop

SEA11:55 amSeattle/Tacoma Intl

$931

Lufthansa

Aug 4

SEA7:20 pmSeattle/Tacoma Intl

36h 30m

2 stops

SCQ4:50 pmSantiago de Compostela

Aug 27

SCQ5:45 pmSantiago de Compostela

27h 10m

1 stop

SEA11:55 amSeattle/Tacoma Intl

$985

Lufthansa

Aug 5

SEA2:10 pmSeattle/Tacoma Intl

17h 40m

1 stop

SCQ4:50 pmSantiago de Compostela

Aug 26

SCQ12:55 pmSantiago de Compostela

32h 00m

1 stop

SEA11:55 amSeattle/Tacoma Intl

$988

KLM flights from Seattle to Galicia

Our best KLM deals on Seattle to Galicia flight tickets

KLM

Aug 10

SEA5:45 pmSeattle/Tacoma Intl

13h 15m

1 stop

SCQ4:00 pmSantiago de Compostela

Aug 22

SCQ4:45 pmSantiago de Compostela

27h 52m

1 stop

SEA11:37 amSeattle/Tacoma Intl

$881

KLM

Jul 27

SEA1:45 pmSeattle/Tacoma Intl

17h 15m

1 stop

SCQ4:00 pmSantiago de Compostela

Aug 3

SCQ4:30 pmSantiago de Compostela

32h 57m

1 stop

SEA4:27 pmSeattle/Tacoma Intl

$1,108

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleA Coruña

SEA - LCG

SEALCG

Seattle/Tacoma Intl

Fri 10/16

12:00 pm-11:40 pm

2 stops26h 40m

A Coruña

Tue 10/27

6:30 am-12:14 am

2 stops25h 44m

$845

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Mon 8/3

10:45 am-7:10 pm

2 stops23h 25m

Santiago de Compostela

Thu 8/27

5:45 pm-11:55 am

1 stop27h 10m

$863

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Mon 8/10

5:45 pm-4:00 pm

1 stop13h 15m

Santiago de Compostela

Sat 8/22

4:45 pm-11:37 am

1 stop27h 52m

$881

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Mon 8/3

10:45 am-7:10 pm

2 stops23h 25m

Santiago de Compostela

Tue 8/25

8:00 pm-6:32 pm

2 stops31h 32m

$901

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Mon 8/3

10:45 am-7:10 pm

2 stops23h 25m

Santiago de Compostela

Wed 8/26

12:55 pm-11:55 am

1 stop32h 00m

$920

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Wed 8/5

2:10 pm-4:50 pm

1 stop17h 40m

Santiago de Compostela

Thu 8/27

5:45 pm-11:55 am

1 stop27h 10m

$931

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Wed 8/5

10:45 am-9:25 am

2 stops37h 40m

Santiago de Compostela

Tue 8/25

8:00 pm-6:32 pm

2 stops31h 32m

$982

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Tue 8/4

7:20 pm-4:50 pm

2 stops36h 30m

Santiago de Compostela

Thu 8/27

5:45 pm-11:55 am

1 stop27h 10m

$985

Quickest round-trip

SeattleVigo

SEA - VGO

SEAVGO

Seattle/Tacoma Intl

Sun 10/11

7:40 am-12:50 pm

2 stops20h 10m

Vigo

Thu 10/15

1:30 pm-12:15 am

2 stops19h 45m

$1,043

SeattleA Coruña

SEA - LCG

SEALCG

Seattle/Tacoma Intl

Fri 10/2

12:12 pm-5:05 pm

2 stops19h 53m

A Coruña

Tue 10/6

9:20 am-8:28 pm

2 stops20h 08m

$1,175

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 25% 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

Fastest flight time	13h 15m
Direct flights	None

The fastest flight from Seattle to Galicia takes 13h 15m

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 June 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 11,645 reviews		Search American Airlines flights
Iberia	PriceFrom $783	Free Cancellation	Rating 7.0 3,232 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.