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

Lufthansa and United Airlines 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 August 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.

$397 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 pm - 7:40 am

SEA

LCG

28h 30m

3 stops

11:15 pm - 3:40 pm

LCG

SEA

25h 25m

3 stops

$920Multiple Airlines

Mon, Sep 14 - Mon, Sep 21

2:12 pm - 9:05 pm

SEA

SCQ

21h 53m

2 stops

9:45 pm - 6:25 pm

SCQ

SEA

29h 40m

2 stops

$926Iberia

Sat, Sep 19 - Mon, Sep 28

6:50 pm - 4:50 pm

SEA

SCQ

37h 00m

2 stops

6:10 pm - 11:55 am

SCQ

SEA

26h 45m

1 stop

$933Lufthansa

Sun, Sep 13 - Sun, Sep 20

8:03 am - 1:00 pm

SEA

SCQ

19h 57m

2 stops

6:45 am - 4:50 pm

SCQ

SEA

19h 05m

2 stops

$1,008Iberia

Sun, Dec 6 - Thu, Dec 10

6:15 am - 5:05 pm

SEA

LCG

25h 50m

2 stops

5:45 pm - 9:36 pm

LCG

SEA

36h 51m

2 stops

$1,009Iberia

Mon, Sep 14 - Mon, Sep 21

8:15 am - 9:00 pm

SEA

SCQ

27h 45m

2 stops

1:40 pm - 10:57 pm

SCQ

SEA

42h 17m

2 stops

$1,011Finnair

Sun, Dec 6 - Thu, Dec 10

8:03 am - 1:00 pm

SEA

SCQ

19h 57m

2 stops

6:45 am - 4:50 pm

SCQ

SEA

19h 05m

2 stops

$1,013Iberia

Sun, Dec 6 - Thu, Dec 10

1:30 pm - 11:40 pm

SEA

VGO

25h 10m

2 stops

6:40 pm - 11:35 am

VGO

SEA

49h 55m

2 stops

$1,014Iberia

Sun, Sep 13 - Sun, Sep 20

12:02 pm - 11:40 pm

SEA

LCG

26h 38m

2 stops

6:30 am - 12:11 am

LCG

SEA

26h 41m

2 stops

$1,015Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

6:15 am - 12:50 pm

SEA

VGO

21h 35m

2 stops

6:40 pm - 11:35 am

VGO

SEA

49h 55m

2 stops

$1,016Iberia

Mon, Sep 14 - Sun, Sep 20

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Iberia flights from Seattle to Galicia

Our best Iberia deals on Seattle to Galicia flight tickets

Iberia

Sep 19

SEA2:12 pmSeattle/Tacoma Intl

21h 53m

2 stops

SCQ9:05 pmSantiago de Compostela

Sep 28

SCQ9:45 pmSantiago de Compostela

29h 40m

2 stops

SEA6:25 pmSeattle/Tacoma Intl

$926

Iberia

Dec 6

SEA8:03 amSeattle/Tacoma Intl

19h 57m

2 stops

SCQ1:00 pmSantiago de Compostela

Dec 10

SCQ6:45 amSantiago de Compostela

19h 05m

2 stops

SEA4:50 pmSeattle/Tacoma Intl

$1,008

Iberia

Sep 14

SEA6:15 amSeattle/Tacoma Intl

25h 50m

2 stops

LCG5:05 pmA Coruña

Sep 21

LCG5:45 pmA Coruña

36h 51m

2 stops

SEA9:36 pmSeattle/Tacoma Intl

$1,009

United Airlines flights from Seattle to Galicia

Our best United Airlines deals on Seattle to Galicia flight tickets

United Airlines

Sep 12

SEA11:00 pmSeattle/Tacoma Intl

24h 15m

2 stops

SCQ8:15 amSantiago de Compostela

Sep 19

SCQ10:00 amSantiago de Compostela

17h 46m

1 stop

SEA6:46 pmSeattle/Tacoma Intl

$1,600

United Airlines

Sep 12

SEA12:55 pmSeattle/Tacoma Intl

34h 20m

1 stop

SCQ8:15 amSantiago de Compostela

Sep 19

SCQ10:00 amSantiago de Compostela

17h 46m

1 stop

SEA6:46 pmSeattle/Tacoma Intl

$1,612

United Airlines

Sep 12

SEA12:10 pmSeattle/Tacoma Intl

35h 05m

3 stops

SCQ8:15 amSantiago de Compostela

Sep 19

SCQ10:00 amSantiago de Compostela

33h 01m

2 stops

SEA10:01 amSeattle/Tacoma Intl

$1,820

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleA Coruña

SEA - LCG

SEALCG

Seattle/Tacoma Intl

Mon 9/14

6:10 pm-7:40 am

3 stops28h 30m

A Coruña

Mon 9/21

11:15 pm-3:40 pm

3 stops25h 25m

$920

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sat 9/19

2:12 pm-9:05 pm

2 stops21h 53m

Santiago de Compostela

Mon 9/28

9:45 pm-6:25 pm

2 stops29h 40m

$926

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sun 9/13

6:50 pm-4:50 pm

2 stops37h 00m

Santiago de Compostela

Sun 9/20

6:10 pm-11:55 am

1 stop26h 45m

$933

Quickest round-trip

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sun 12/6

8:03 am-1:00 pm

2 stops19h 57m

Santiago de Compostela

Thu 12/10

6:45 am-4:50 pm

2 stops19h 05m

$1,008

SeattleA Coruña

SEA - LCG

SEALCG

Seattle/Tacoma Intl

Mon 9/14

6:15 am-5:05 pm

2 stops25h 50m

A Coruña

Mon 9/21

5:45 pm-9:36 pm

2 stops36h 51m

$1,009

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sun 12/6

8:15 am-9:00 pm

2 stops27h 45m

Santiago de Compostela

Thu 12/10

1:40 pm-10:57 pm

2 stops42h 17m

$1,011

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sun 12/6

8:03 am-1:00 pm

2 stops19h 57m

Santiago de Compostela

Thu 12/10

6:45 am-4:50 pm

2 stops19h 05m

$1,013

SeattleVigo

SEA - VGO

SEAVGO

Seattle/Tacoma Intl

Sun 9/13

1:30 pm-11:40 pm

2 stops25h 10m

Vigo

Sun 9/20

6:40 pm-11:35 am

2 stops49h 55m

$1,014

SeattleA Coruña

SEA - LCG

SEALCG

Seattle/Tacoma Intl

Wed 9/9

12:02 pm-11:40 pm

2 stops26h 38m

A Coruña

Wed 9/16

6:30 am-12:11 am

2 stops26h 41m

$1,015

SeattleVigo

SEA - VGO

SEAVGO

Seattle/Tacoma Intl

Mon 9/14

6:15 am-12:50 pm

2 stops21h 35m

Vigo

Sun 9/20

6:40 pm-11:35 am

2 stops49h 55m

$1,016

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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

Fastest flight time	17h 10m
Direct flights	None

The fastest flight from Seattle to Galicia takes 17h 10m

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 August 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 11,850 reviews		Search American Airlines flights
Iberia	PriceFrom $1,039	Free Cancellation	Rating 7.0 3,263 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.