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

United Airlines and Delta 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 May 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.

$337 Cheap Flights from Seattle to Galicia in 2026

1 adult

0 bags

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.

8:20 pm - 8:40 am

SEA

SCQ

27h 20m

2 stops

1:45 pm - 12:36 am

SCQ

SEA

19h 51m

2 stops

$1,015Iberia

Sun, Aug 9 - Sun, Aug 30

12:34 am - 4:10 pm

SEA

SCQ

30h 36m

2 stops

4:50 pm - 5:10 pm

SCQ

SEA

33h 20m

1 stop

$1,021Aer Lingus

Sat, Aug 8 - Sun, Aug 30

6:00 am - 4:20 pm

SEA

LCG

25h 20m

2 stops

8:35 am - 10:45 pm

LCG

SEA

23h 10m

2 stops

$1,110Delta

Wed, May 27 - Wed, Jun 3

7:54 pm - 8:15 am

SEA

SCQ

51h 21m

2 stops

10:00 am - 11:32 pm

SCQ

SEA

22h 32m

2 stops

$1,121United Airlines

Mon, Jun 15 - Mon, Jun 22

6:00 am - 1:05 pm

SEA

SCQ

22h 05m

2 stops

4:50 pm - 5:10 pm

SCQ

SEA

33h 20m

1 stop

$1,128Multiple Airlines

Sat, Aug 1 - Mon, Aug 10

6:00 am - 1:05 pm

SEA

SCQ

22h 05m

2 stops

4:00 pm - 11:35 am

SCQ

SEA

28h 35m

2 stops

$1,135Multiple Airlines

Sat, Aug 1 - Mon, Aug 10

7:05 am - 8:15 am

SEA

SCQ

40h 10m

3 stops

10:00 am - 9:35 am

SCQ

SEA

32h 35m

2 stops

$1,170United Airlines

Sat, Aug 1 - Mon, Aug 10

11:00 pm - 8:15 am

SEA

SCQ

24h 15m

1 stop

12:45 pm - 11:55 am

SCQ

SEA

32h 10m

1 stop

$1,259Lufthansa

Sat, Aug 1 - Mon, Aug 10

7:29 am - 11:45 am

SEA

LCG

19h 16m

2 stops

8:35 am - 10:49 pm

LCG

SEA

23h 14m

2 stops

$1,271Delta

Mon, Jun 15 - Mon, Jun 22

1:55 pm - 8:20 pm

SEA

VGO

21h 25m

2 stops

8:40 am - 11:08 pm

VGO

SEA

23h 28m

2 stops

$1,379KLM

Fri, Jun 12 - Fri, Jun 19

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Delta flights from Seattle to Galicia

Our best Delta deals on Seattle to Galicia flight tickets

Delta

May 27

SEA6:00 amSeattle/Tacoma Intl

25h 20m

2 stops

LCG4:20 pmA Coruña

Jun 3

LCG8:35 amA Coruña

23h 10m

2 stops

SEA10:45 pmSeattle/Tacoma Intl

$1,110

Delta

Jun 15

SEA7:29 amSeattle/Tacoma Intl

19h 16m

2 stops

LCG11:45 amA Coruña

Jun 22

LCG8:35 amA Coruña

23h 14m

2 stops

SEA10:49 pmSeattle/Tacoma Intl

$1,271

Lufthansa flights from Seattle to Galicia

Our best Lufthansa deals on Seattle to Galicia flight tickets

Lufthansa

Aug 1

SEA11:00 pmSeattle/Tacoma Intl

24h 15m

1 stop

SCQ8:15 amSantiago de Compostela

Aug 10

SCQ12:45 pmSantiago de Compostela

32h 10m

1 stop

SEA11:55 amSeattle/Tacoma Intl

$1,259

Lufthansa

Jun 7

SEA7:20 pmSeattle/Tacoma Intl

36h 30m

2 stops

SCQ4:50 pmSantiago de Compostela

Jun 14

SCQ6:10 pmSantiago de Compostela

37h 30m

2 stops

SEA10:40 pmSeattle/Tacoma Intl

$1,323

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sun 8/9

8:20 pm-8:40 am

2 stops27h 20m

Santiago de Compostela

Sun 8/30

1:45 pm-12:36 am

2 stops19h 51m

$1,015

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sat 8/8

12:34 am-4:10 pm

2 stops30h 36m

Santiago de Compostela

Sun 8/30

4:50 pm-5:10 pm

1 stop33h 20m

$1,021

SeattleA Coruña

SEA - LCG

SEALCG

Seattle/Tacoma Intl

Wed 5/27

6:00 am-4:20 pm

2 stops25h 20m

A Coruña

Wed 6/3

8:35 am-10:45 pm

2 stops23h 10m

$1,110

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Mon 6/15

7:54 pm-8:15 am

2 stops51h 21m

Santiago de Compostela

Mon 6/22

10:00 am-11:32 pm

2 stops22h 32m

$1,121

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sat 8/1

6:00 am-1:05 pm

2 stops22h 05m

Santiago de Compostela

Mon 8/10

4:50 pm-5:10 pm

1 stop33h 20m

$1,128

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sat 8/1

6:00 am-1:05 pm

2 stops22h 05m

Santiago de Compostela

Mon 8/10

4:00 pm-11:35 am

2 stops28h 35m

$1,135

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sat 8/1

7:05 am-8:15 am

3 stops40h 10m

Santiago de Compostela

Mon 8/10

10:00 am-9:35 am

2 stops32h 35m

$1,170

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

Sat 8/1

11:00 pm-8:15 am

1 stop24h 15m

Santiago de Compostela

Mon 8/10

12:45 pm-11:55 am

1 stop32h 10m

$1,259

Quickest round-trip

SeattleA Coruña

SEA - LCG

SEALCG

Seattle/Tacoma Intl

Mon 6/15

7:29 am-11:45 am

2 stops19h 16m

A Coruña

Mon 6/22

8:35 am-10:49 pm

2 stops23h 14m

$1,271

SeattleVigo

SEA - VGO

SEAVGO

Seattle/Tacoma Intl

Fri 6/12

1:55 pm-8:20 pm

2 stops21h 25m

Vigo

Fri 6/19

8:40 am-11:08 pm

2 stops23h 28m

$1,379

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	19h 16m
Direct flights	None

The fastest flight from Seattle to Galicia takes 19h 16m

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 May 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 11,676 reviews		Search American Airlines flights
Iberia	PriceFrom $783	Free Cancellation	Rating 7.0 3,205 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.