$383 Find Cheap Flights from Seattle to Ibiza Island

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 Ibiza Island departing on 9/16. 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 Ibiza Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Ibiza Island, 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 Ibiza Island, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Seattle to Ibiza Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Ibiza Island 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 Ibiza Island

Sun, Sep 6 - Wed, Sep 16
British Airways Logo
1:30 pm - 4:25 pm
SEA
-
IBZ
17h 55m
1 stop
British Airways Logo
11:50 am - 11:35 am
IBZ
-
SEA
32h 45m
1 stop
$757British Airways
Sun, Sep 6 - Wed, Sep 16
British Airways Logo
1:30 pm - 4:25 pm
SEA
-
IBZ
17h 55m
1 stop
British Airways Logo
1:25 pm - 12:15 am
IBZ
-
SEA
19h 50m
2 stops
$762British Airways
Sun, Sep 6 - Wed, Sep 16
Iberia Logo
5:05 am - 5:00 pm
SEA
-
IBZ
26h 55m
2 stops
Iberia Logo
1:25 pm - 12:15 am
IBZ
-
SEA
19h 50m
2 stops
$778Iberia
Sun, Sep 6 - Wed, Sep 16
British Airways Logo
1:30 pm - 5:35 pm
SEA
-
IBZ
19h 05m
1 stop
British Airways Logo
11:50 am - 11:35 am
IBZ
-
SEA
32h 45m
1 stop
$787British Airways
Sun, Sep 6 - Wed, Sep 16
British Airways Logo
1:54 pm - 5:35 pm
SEA
-
IBZ
18h 41m
2 stops
British Airways Logo
1:25 pm - 12:15 am
IBZ
-
SEA
19h 50m
2 stops
$790British Airways
Sun, Sep 6 - Wed, Sep 16
British Airways Logo
8:20 pm - 4:50 pm
SEA
-
IBZ
35h 30m
1 stop
British Airways Logo
11:50 am - 11:35 am
IBZ
-
SEA
32h 45m
1 stop
$798British Airways
Sun, Sep 6 - Tue, Sep 15
British Airways Logo
1:30 pm - 4:25 pm
SEA
-
IBZ
17h 55m
1 stop
British Airways Logo
1:25 pm - 12:15 am
IBZ
-
SEA
19h 50m
2 stops
$800British Airways
Sun, Sep 6 - Wed, Sep 16
British Airways Logo
1:30 pm - 4:25 pm
SEA
-
IBZ
17h 55m
1 stop
British Airways Logo
11:50 am - 11:35 am
IBZ
-
SEA
32h 45m
1 stop
$820British Airways
Mon, Sep 7 - Thu, Sep 17
Multiple Airlines Logo
7:20 am - 9:30 am
SEA
-
IBZ
17h 10m
2 stops
Multiple Airlines Logo
10:20 am - 10:16 pm
IBZ
-
SEA
20h 56m
2 stops
$828Multiple Airlines
Tue, Aug 25 - Wed, Sep 2
British Airways Logo
1:30 pm - 12:15 pm
SEA
-
IBZ
13h 45m
1 stop
British Airways Logo
9:40 pm - 8:52 pm
IBZ
-
SEA
32h 12m
2 stops
$834British Airways
Booking Insights

KAYAK's insights & trends for Seattle to Ibiza Island flights

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

Can I save money by flying with a layover from Seattle to Ibiza Island?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $497, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Seattle to Ibiza Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Ibiza Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Ibiza Island is November, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,235 and $912 respectively.

Find deals

Good to know

Cheapest flight$383
Most popular time to fly with an average 3% increase in price.
Flight from Seattle to Ibiza

FAQs - booking Ibiza Island flights

  • How does KAYAK find such low prices on flights from Seattle to Ibiza Island?

    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 Ibiza Island.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Ibiza Island 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 Ibiza Island?

    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 from Seattle to Ibiza Island with an airline and back with another airline.

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

    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 from Seattle to Ibiza Island 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 Ibiza Island

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Ibiza Island. 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 Ibiza Island? 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.
6.7
British AirwaysOverall score based on 7952 reviews
7.7Crew
6.4Entertainment
6.9Boarding
6.8Comfort
6.4Food
Airline reviews

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

2.0 MediocreAnonymous, May 2026
ORD - LHR
Read more British Airways reviews

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

Someone switched seats in business class so they could sit together and we were left apart (3). Very disappointing. Staff did nothing

Somone switched seats to sit near friend causing us to be disconnected (3) business class. Very disappointed. Staff did nothing.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

Wonderful business class flight in a lovely new plane with an excellent crew

BA code for a Vueling flight. All god but the temperature in the plane (too hot when engine not running but otherwise ok)

Food options limited and quality wasn’t very good. I was I was in premium economy and the people in front of me pushed their seats back to fully reclined position which made it difficult for me. My seat wouldn’t recline at all. I suggest that BA restrict the recliner more. Also, the audio in my headset didn’t work unless I held it in all the time. Entertainment choices were good. Customer services is excellent. Thank you to BA team.

The luggage problem I previously mentioned was actually this flight

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Everything you need to know for your flight to Ibiza Island

Information on your arrival and departure airports

Seattle (SEA)