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Santiago de Compostela

$405+ Cheap flights from Seattle (SEA) to Santiago de Compostela (SCQ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCQ
abr. 5 — abr. 121
sáb. 4/5
sáb. 4/12
1 adult, Economy
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Cheap flight deals from Seattle to Santiago de Compostela

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Santiago de Compostela (SCQ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated marzo 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$911
(Mytrip)

One-way from

$765
(Gurufare)
Provider with most accurate pricing for Seattle/Tacoma Intl-Santiago de Compostela flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Santiago de Compostela flights.
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From Seattle/Tacoma Intl to Santiago de Compostela
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One-way flight from Seattle/Tacoma Intl to Santiago de Compostela
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Find flight deals from Seattle to Santiago de Compostela

Cheapest flights from Seattle to Santiago de Compostela
Explore the most affordable flight options available from Seattle to Santiago de Compostela. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 31, 2025.

This Mytrip deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/147:20 amSEA - SCQ
3 stops31h 05mMultiple Airlines
mié. 5/219:30 amSCQ - SEA
3 stops35h 55mMultiple Airlines
Deal found 3/30$911
This Gotogate deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/302:15 pmSEA - SCQ
1 stop17h 15mLufthansa
sáb. 6/145:25 pmSCQ - SEA
1 stop28h 00mLufthansa
Deal found 3/30$1,088
This Gurufare deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/122:00 pmSEA - SCQ
2 stops33h 55mIberia
jue. 5/227:15 amSCQ - SEA
2 stops25h 44mIberia
Deal found 3/31$1,401
This FlightHub deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/106:45 pmSEA - SCQ
1 stop15h 00mAer Lingus
dom. 7/277:25 pmSCQ - SEA
1 stop30h 34mAer Lingus
Deal found 3/31$1,681

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Santiago de Compostela that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 31, 2025.
Use the filters below to find and compare flights from Seattle to Santiago de Compostela that are best for you.

Fly from

Seattle

Fly to

Santiago de Compostela

Route

Depart

Return

Price

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

mié. 5/14

7:20 am-11:25 pm

3 stops31h 05m

Santiago de Compostela

mié. 5/21

9:30 am-12:25 pm

3 stops35h 55m

$911

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

vie. 5/30

2:15 pm-4:30 pm

1 stop17h 15m

Santiago de Compostela

sáb. 6/14

5:25 pm-12:25 pm

1 stop28h 00m

$1,088

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

lun. 5/12

2:00 pm-8:55 am

2 stops33h 55m

Santiago de Compostela

jue. 5/22

7:15 am-11:59 pm

2 stops25h 44m

$1,401

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

jue. 7/10

6:45 pm-6:45 pm

1 stop15h 00m

Santiago de Compostela

dom. 7/27

7:25 pm-4:59 pm

1 stop30h 34m

$1,681

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

jue. 7/31

7:05 am-10:35 am

3 stops42h 30m

$405

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

mié. 9/17

2:20 pm-4:30 pm

1 stop17h 10m

$626

SeattleSantiago de Compostela

SEA - SCQ

SEASCQ

Seattle/Tacoma Intl

mar. 5/13

8:20 pm-8:40 am

2 stops27h 20m

$1,757

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Compare providers for flights from Seattle to Santiago de Compostela

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Santiago de Compostela in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Santiago de Compostela flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Santiago de Compostela flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Santiago de Compostela flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Santiago de Compostela flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Santiago de Compostela flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Santiago de Compostela

Have a flexible travel schedule? Discover the best time to fly to Santiago de Compostela from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Santiago de Compostela

What is the cheapest time of day to fly from SEA to SCQ?

Find hourly flight availability from Seattle to Santiago de Compostela. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 31, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 25% on flights from Seattle to Santiago de Compostela by exploring options for tickets in the morning.

Rainfall in Santiago de Compostela by month

Plan your trip to Santiago de Compostela by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago de Compostela ranges from 1.5 - 11.1 inches per month. December is typically the wettest month, when rainfall can reach 11.1 in. July is typically the driest time to visit Santiago de Compostela when rainfall is around 1.5 in.

Temperature in Santiago de Compostela by month

Plan your trip to Santiago de Compostela by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago de Compostela, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Reviews of airlines servicing Santiago de Compostela

Get insights into the airlines that provide service to Santiago de Compostela. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago de Compostela. Reviews last updated marzo 31, 2025.
Iberia
7.0
Good
2,653 reviews

Entertainment

6.6

Boarding

7.1

Crew

7.6

Overall

7.0

Comfort

6.7

Food

6.3

Reviews

1 / 20
10.0
Excellent

Tiago,Mar 2025

GRU - MAD

Boarding was super bad. Did the queue and in the end had to wait for someone to validate my passport (and my friends too) no explanation, in the end the person that sent me to other colleague had to do it so completely non sense. Stewards not smiling or helpful. Had the impression that we were bothering them. Food was almost thrown away like animals and not enough. For a 10h flight during night it could be nice to offer a little more food or snacks for those who don’t sleep. With Iberia quality is not to be expected unfortunately. Reviewing options for future flights.
Iberia
7.0
Good
2,653 reviews
Iberia
7.0
Good
2,653 reviews

Entertainment

6.6

Boarding

7.1

Crew

7.6

Overall

7.0

Comfort

6.7

Food

6.3

Reviews

1 / 20
10.0
Excellent

Tiago,Mar 2025

GRU - MAD

Boarding was super bad. Did the queue and in the end had to wait for someone to validate my passport (and my friends too) no explanation, in the end the person that sent me to other colleague had to do it so completely non sense. Stewards not smiling or helpful. Had the impression that we were bothering them. Food was almost thrown away like animals and not enough. For a 10h flight during night it could be nice to offer a little more food or snacks for those who don’t sleep. With Iberia quality is not to be expected unfortunately. Reviewing options for future flights.
Lufthansa
6.7
Okay
6,961 reviews
Iberia
7.0
Good
2,653 reviews

Entertainment

6.6

Boarding

7.1

Crew

7.6

Overall

7.0

Comfort

6.7

Food

6.3

Reviews

1 / 20
10.0
Excellent

Tiago,Mar 2025

GRU - MAD

Boarding was super bad. Did the queue and in the end had to wait for someone to validate my passport (and my friends too) no explanation, in the end the person that sent me to other colleague had to do it so completely non sense. Stewards not smiling or helpful. Had the impression that we were bothering them. Food was almost thrown away like animals and not enough. For a 10h flight during night it could be nice to offer a little more food or snacks for those who don’t sleep. With Iberia quality is not to be expected unfortunately. Reviewing options for future flights.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Santiago de Compostela. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Seattle to Santiago de Compostela round-trip?

    Flying on Lufthansa is currently your cheapest option to Santiago de Compostela, with prices starting at $1,088. Another option worth looking into is Iberia, starting at $1,474 round trip.

  • Can I find deals for flights from Seattle to Santiago de Compostela that include hotel bookings?

    Yes. In addition to deals on Seattle to Santiago de Compostela flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Santiago de Compostela?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Santiago de Compostela.

  • Can I find deals for business class flights from Seattle to Santiago de Compostela?

    Yes. Cheapflights offers flight deals from Seattle to Santiago de Compostela by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Santiago de Compostela?

    Currently, October is the cheapest month in which you can book a flight from Seattle to Santiago de Compostela (average of $469). Flying from Seattle to Santiago de Compostela in June is currently the most expensive (average of $1,088). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to Santiago de Compostela

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to A Coruña flights
Seattle to Vigo flights
Portland to A Coruña flights
Portland to Vigo flights

Top airline flying from Seattle to Santiago de Compostela

Discover the top airline that operate flights from Seattle to Santiago de Compostela. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$1,630Average$1,649FlexibilityNo cancel feeOn-timeN/A
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