SEA - SCQ

$798 Find Cheap Flights from Seattle to Santiago de Compostela

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Santiago de Compostela departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago de Compostela

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Santiago de Compostela, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Santiago de Compostela, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$835
Iberia
Tue 4/14Tue 4/21
SEA - SCQ • 2 stops
Cheapest one-way
$798
United Airlines
Wed 6/24
SEA - SCQ • 2 stops
Top airlines
Cheapest • from $835 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Santiago de Compostela. You'll need at least 1 connection.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Santiago de Compostela!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Santiago de Compostela (SEA-SCQ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Santiago de Compostela that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Santiago de Compostela

Tue, Apr 14 - Tue, Apr 21
Iberia Logo
7:00 am - 1:05 pm
SEA
-
SCQ
21h 05m
2 stops
Iberia Logo
9:45 pm - 10:38 pm
SCQ
-
SEA
33h 53m
2 stops
$835Iberia
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
3:40 pm - 8:40 am
SEA
-
SCQ
32h 00m
3 stops
Multiple Airlines Logo
6:00 am - 8:40 pm
SCQ
-
SEA
23h 40m
2 stops
$895Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
1:30 pm - 10:00 pm
SEA
-
SCQ
23h 30m
1 stop
British Airways Logo
1:45 pm - 9:35 am
SCQ
-
SEA
28h 50m
2 stops
$930British Airways
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
7:00 pm - 8:40 am
SEA
-
SCQ
28h 40m
3 stops
Multiple Airlines Logo
6:35 am - 8:40 pm
SCQ
-
SEA
23h 05m
3 stops
$950Multiple Airlines
Mon, Aug 31 - Sat, Sep 12
Multiple Airlines Logo
11:18 pm - 4:10 pm
SEA
-
SCQ
31h 52m
2 stops
Multiple Airlines Logo
4:50 pm - 10:19 am
SCQ
-
SEA
26h 29m
2 stops
$975Multiple Airlines
Mon, Aug 31 - Sat, Sep 12
Multiple Airlines Logo
5:35 am - 8:40 am
SEA
-
SCQ
18h 05m
2 stops
Multiple Airlines Logo
4:50 pm - 5:10 pm
SCQ
-
SEA
33h 20m
1 stop
$1,035Multiple Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
8:20 pm - 10:00 pm
SEA
-
SCQ
16h 40m
1 stop
Multiple Airlines Logo
4:50 pm - 11:35 am
SCQ
-
SEA
27h 45m
1 stop
$1,047Multiple Airlines
Mon, Aug 31 - Sat, Sep 12
SWISS Logo
4:35 pm - 7:10 pm
SEA
-
SCQ
17h 35m
1 stop
SWISS Logo
10:00 am - 11:45 pm
SCQ
-
SEA
22h 45m
1 stop
$1,055SWISS
Fri, Apr 17 - Tue, Apr 21
Iberia Logo
2:53 pm - 8:25 pm
SEA
-
SCQ
20h 32m
2 stops
Iberia Logo
1:45 pm - 11:35 am
SCQ
-
SEA
30h 50m
2 stops
$1,096Iberia
Fri, Apr 17 - Tue, Apr 21
Iberia Logo
2:53 pm - 8:25 pm
SEA
-
SCQ
20h 32m
2 stops
Iberia Logo
6:25 pm - 6:25 pm
SCQ
-
SEA
33h 00m
2 stops
$1,146Iberia
Booking Insights

KAYAK's insights & trends for Seattle to Santiago de Compostela flights

Get data-powered insights and trends into flights from Seattle to Santiago de Compostela to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Santiago de Compostela?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Santiago de Compostela were found on Iberia ($835) and British Airways ($930).

Good to know

Cheapest flight$798
Flight from Seattle to Santiago de Compostela

When to book flights from Seattle to Santiago de Compostela

Are your dates flexible? Find out the best times to travel from Seattle to Santiago de Compostela based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Santiago de Compostela

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

    In the last 3 days, the lowest price for a flight from Seattle to Santiago de Compostela was $798 for a one-way ticket and $835 for a round-trip.

  • Do I need a passport to fly between Seattle and Santiago de Compostela?

    Yes

  • Which airports will I be using when flying from Seattle to Santiago de Compostela?

    On your way to Santiago de Compostela, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing at Santiago de Compostela.

  • Which aircraft models fly most regularly from Seattle to Santiago de Compostela?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Santiago de Compostela?

    oneworld is the only airline alliance operating flights between Seattle and Santiago de Compostela.

  • How does KAYAK find such low prices on flights from Seattle to Santiago de Compostela?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Santiago de Compostela.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Santiago de Compostela?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de Compostela from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Santiago de Compostela?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago de Compostela with an airline and back to Seattle with another airline. Booking your flights between Seattle and SCQ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Santiago de Compostela?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago de Compostela from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Santiago de Compostela

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Santiago de Compostela. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Santiago de Compostela? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11468 reviews
7.5Boarding
6.9Entertainment
7.2Comfort
7.9Crew
6.4Food
Airline reviews

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

2.0 MediocreMarianne, Mar 2026
DFW - ORD
Read more American Airlines reviews

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

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

Information on your arrival and departure airports