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Benidorm

$283+ Cheap flights from Seattle (SEA) to Benidorm, Spain

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ALC
Feb 17 — Feb 241
Tue 2/17
Tue 2/24
1 adult, Economy
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Cheap flight deals from Seattle to Benidorm

Keep the following information in mind while searching for Seattle to Benidorm flight deals. Data was last updated January 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$478
(KLM)

One-way from

$208
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$542
Provider with most accurate pricing for Seattle/Tacoma Intl-Alicante flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Alicante flights.
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From Seattle/Tacoma Intl to Benidorm
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One-way flight from Seattle/Tacoma Intl to Benidorm
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Highest demand for flights based on searches. 24% potential increase in price ($273 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Seattle to Benidorm

Cheapest flights from Seattle to Benidorm
Explore the most affordable flight options available from Seattle to Benidorm. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 18, 2026.

This KLM deal was found by Cheapflights users on 1/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:05 pm
SEA
-
ALC
1 stop33h 25m
KLM
Mon 3/98:35 pm
ALC
-
SEA
1 stop24h 00m
KLM
Deal found 1/16$478
This KLM deal was found by Cheapflights users on 1/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:50 am
SEA
-
ALC
2 stops23h 05m
KLM
Wed 3/118:15 pm
ALC
-
SEA
1 stop24h 20m
KLM
Deal found 1/18$482
This SWISS deal was found by Cheapflights users on 1/16. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/212:32 pm
SEA
-
ALC
2 stops38h 48m
SWISS
Mon 3/910:05 am
ALC
-
SEA
2 stops21h 23m
SWISS
Deal found 1/16$492
This Gotogate deal was found by Cheapflights users on 1/18. 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.
Tue 5/59:55 am
SEA
-
ALC
2 stops41h 05m
Multiple Airlines
Thu 5/215:40 pm
ALC
-
SEA
2 stops29h 40m
Multiple Airlines
Deal found 1/18$524
This FlightHub deal was found by Cheapflights users on 1/16. 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.
Wed 4/222:10 pm
SEA
-
ALC
1 stop17h 20m
Lufthansa
Mon 5/115:40 pm
ALC
-
SEA
2 stops29h 40m
Lufthansa
Deal found 1/16$532
This Icelandair deal was found by Cheapflights users on 1/18. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/173:35 pm
SEA
-
ALC
1 stop14h 35m
Icelandair
Sun 3/223:10 pm
ALC
-
SEA
1 stop34h 50m
Icelandair
Deal found 1/18$556
This Ovago deal was found by Cheapflights users on 1/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:00 pm
SEA
-
ALC
2 stops18h 05m
Multiple Airlines
Tue 4/78:00 pm
ALC
-
SEA
2 stops36h 27m
Multiple Airlines
Deal found 1/18$565
This Trip.com deal was found by Cheapflights users on 1/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:10 pm
SEA
-
ALC
1 stop17h 00m
Lufthansa
Tue 4/75:20 pm
ALC
-
SEA
1 stop28h 00m
Lufthansa
Deal found 1/18$603
This KAYAK deal was found by Cheapflights users on 1/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:00 pm
SEA
-
ALC
1 stop18h 05m
Lufthansa
Sun 3/225:50 pm
ALC
-
SEA
2 stops57h 13m
Lufthansa
Deal found 1/18$616

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Benidorm 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 January 18, 2026.
Use the filters below to find and compare flights from Seattle to Benidorm that are best for you.

Fly from

Seattle

Fly to

Benidorm

Route

Depart

Return

Price

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Mon 3/2

3:05 pm-9:30 am

1 stop33h 25m

Alicante

Mon 3/9

8:35 pm-12:35 pm

1 stop24h 00m

$478

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Wed 3/4

3:05 pm-5:55 pm

1 stop17h 50m

Alicante

Wed 3/11

5:55 pm-12:35 pm

1 stop26h 40m

$478

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Wed 3/4

10:55 am-9:05 am

2 stops37h 10m

Alicante

Wed 3/11

1:15 pm-10:45 pm

2 stops41h 30m

$492

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Mon 3/2

12:32 pm-12:20 pm

2 stops38h 48m

Alicante

Mon 3/9

10:05 am-11:28 pm

2 stops21h 23m

$492

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Tue 5/5

9:55 am-12:00 pm

2 stops41h 05m

Alicante

Thu 5/21

5:40 pm-2:20 pm

2 stops29h 40m

$524

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Wed 4/22

2:10 pm-4:30 pm

1 stop17h 20m

Alicante

Mon 5/11

5:40 pm-2:20 pm

2 stops29h 40m

$532

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Tue 3/24

3:35 pm-11:00 pm

2 stops23h 25m

$283

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Tue 3/24

7:50 pm-10:20 am

1 stop30h 30m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

Best time to book a flight from Seattle to Benidorm

Have a flexible travel schedule? Discover the best time to fly to Benidorm 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 Benidorm

What is the cheapest month to book a flight from Seattle to Benidorm?

Currently, March is the cheapest month in which you can book a flight from Seattle to Benidorm (average of $468). Flying from Seattle to Benidorm in June is currently the most expensive (average of $850). 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.

Reviews of airlines servicing Benidorm

Get insights into the airlines that provide service to Benidorm. 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 Benidorm. Reviews last updated January 18, 2026.
Peruse reviews from past customers who have flown with KLM and Icelandair from Seattle to Benidorm to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,441 reviews

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,441 reviews
KLM
7.7
Good
1,441 reviews

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Icelandair
7.1
Good
597 reviews
KLM
7.7
Good
1,441 reviews

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Food

7.3

Comfort

7.6

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Benidorm?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Benidorm. 6 airlines have flights from Seattle/Tacoma Intl to Benidorm on a regular basis. Booking flights from Seattle/Tacoma Intl to Benidorm should not be difficult; the airport handles an average of 0 outbound flights to Benidorm per day.

  • How long is the flight from Seattle to Benidorm?

    Airlines like KLM and SWISS fly from Seattle to Benidorm in about 33h 25m. The time it takes to get you to your destination can typically vary by up to 3h 45m. Seattle and Benidorm are separated by a distance of 5510 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Benidorm 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 Benidorm?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Benidorm (average of $468). Flying from Seattle to Benidorm in June is currently the most expensive (average of $850). 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 Benidorm

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Seattle to Benidorm

Discover the top 6 airlines that operate flights from Seattle to Benidorm. 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 January 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$511Average$611FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$523Average$857FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$551Average$768FlexibilityNo cancel feeOn-time77%
DeltaCheapest$564Average$903FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$588Average$792FlexibilityNo cancel feeOn-time76%
KLMCheapest$677Average$947FlexibilityNo cancel feeOn-time75%

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