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Ibiza

$622+ Cheap flights from Seattle (SEA) to Ibiza (IBZ)

SEA — IBZ
Oct 17 — Oct 241
Sat 10/17
Sat 10/24
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Seattle to Ibiza

Cheapest flights from Seattle to Ibiza

Sun 9/271:50 pm -
1 stop16h 40m
Mon 10/1210:25 pm -
1 stop22h 27m
Deal found 9/15$622
Tue 10/277:22 am -
2 stops22h 43m
Tue 11/32:55 pm -
2 stops38h 14m
Deal found 9/12$649
Wed 10/283:25 pm -
1 stop18h 15m
Wed 11/410:25 am -
1 stop34h 22m
Deal found 9/13$652
Wed 10/141:19 pm -
2 stops21h 46m
Wed 10/218:50 pm -
2 stops35h 06m
Deal found 9/16$658
Wed 10/146:50 pm -
1 stop13h 45m
Wed 10/2112:05 pm -
1 stop13h 54m
Deal found 9/14$686
Wed 10/146:50 pm -
1 stop13h 45m
Wed 10/218:50 pm -
2 stops30h 42m
Deal found 9/16$692

Find flight deals from Seattle to Ibiza

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$622
(KLM)

Popular in

June

Cheapest in

January

Average price

$874
Provider with most accurate pricing for Seattle/Tacoma Intl-Ibiza flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Ibiza flights.
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From Seattle/Tacoma Intl to Ibiza
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Highest demand for flights based on searches. 15% potential increase in price ($166 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to Ibiza that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleIbiza

SEA Seattle/Tacoma Intl - IBZ Ibiza

SEAIBZ

Seattle/Tacoma Intl

Sun 9/27

1:50 pm-3:30 pm

1 stop16h 40m

Ibiza

Mon 10/12

10:25 pm-11:52 am

1 stop22h 27m

$622

SeattleIbiza

SEA Seattle/Tacoma Intl - IBZ Ibiza

SEAIBZ

Seattle/Tacoma Intl

Wed 10/28

1:42 pm-5:40 pm

2 stops19h 58m

Ibiza

Wed 11/4

10:25 am-11:47 am

1 stop34h 22m

$657

SeattleIbiza

SEA Seattle/Tacoma Intl - IBZ Ibiza

SEAIBZ

Seattle/Tacoma Intl

Wed 10/14

6:50 pm-5:35 pm

1 stop13h 45m

Ibiza

Wed 10/21

8:50 pm-6:32 pm

2 stops30h 42m

$692

SeattleIbiza

SEA Seattle/Tacoma Intl - IBZ Ibiza

SEAIBZ

Seattle/Tacoma Intl

Fri 10/30

3:50 pm-6:05 pm

1 stop18h 15m

Ibiza

Fri 11/6

10:10 am-11:20 pm

2 stops22h 10m

$703

SeattleIbiza

SEA Seattle/Tacoma Intl - IBZ Ibiza

SEAIBZ

Seattle/Tacoma Intl

Mon 11/2

6:45 pm-10:20 pm

2 stops18h 35m

Ibiza

Mon 11/23

9:30 pm-4:59 pm

2 stops28h 29m

$742

SeattleIbiza

SEA Seattle/Tacoma Intl - IBZ Ibiza

SEAIBZ

Seattle/Tacoma Intl

Mon 11/2

4:50 pm-9:35 am

2 stops31h 45m

Ibiza

Mon 11/23

10:45 am-11:47 am

1 stop34h 02m

$861

SeattleIbiza

SEA Seattle/Tacoma Intl - IBZ Ibiza

SEAIBZ

Seattle/Tacoma Intl

Sat 10/17

10:30 am-6:10 pm

2 stops22h 40m

Ibiza

Wed 10/21

7:50 pm-8:40 pm

3 stops33h 50m

$1,015

SeattleIbiza

SEA Seattle/Tacoma Intl - IBZ Ibiza

SEAIBZ

Seattle/Tacoma Intl

Tue 10/27

3:35 pm-10:55 pm

3 stops23h 20m

Ibiza

Tue 11/3

2:55 pm-5:00 pm

3 stops35h 05m

$1,026

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Sorted by cheapest first

Compare providers for flights from Seattle to Ibiza

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Ibiza in September.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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-Ibiza flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Seattle-Ibiza flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Seattle-Ibiza flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Ibiza flights, Cheapflights users trust Ovago the most. Ovago 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-Ibiza 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 Ibiza

Have a flexible travel schedule? Discover the best time to fly to Ibiza from Seattle with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Ibiza

Read through reviews of airlines operating flights from Seattle to Ibiza, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,229 reviews

Entertainment

6.5

Food

6.4

Comfort

6.8

Crew

7.7

Overall

6.7

Boarding

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.
British Airways
6.7
Okay
8,229 reviews
British Airways
6.7
Okay
8,229 reviews

Entertainment

6.5

Food

6.4

Comfort

6.8

Crew

7.7

Overall

6.7

Boarding

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.

Related info for your journey

  • How long is the flight from Seattle to Ibiza?

    There are many flights that can get you from Seattle to Ibiza in 16h 40m. Fly via KLM or Lufthansa to get the fastest option. There are 5537 mi between Seattle and Ibiza. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Seattle to Ibiza round-trip?

    According to our current data, British Airways ($675), offers the cheapest pricing from Seattle to Ibiza. British Airways is priced at 24% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Seattle to Ibiza that include hotel bookings?

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

  • How can I find direct flights from Seattle to Ibiza?

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

  • Can I find deals for business class flights from Seattle to Ibiza?

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

See more FAQs

Traveling to a place near Ibiza?

Book flights to Ibiza if you plan to visit one of these locations
Sant Antoni de Portmany
Santa Eulària des Riu

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Alternative routes for Seattle to Ibiza

Portland to Ibiza flights

Top airline flying from Seattle to Ibiza

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$675Average$893FlexibilityNo cancel feeOn-time70%

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