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Benidorm

$432+ Cheap flights from Seattle (SEA) to Benidorm, Spain

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ALC
Dec 29 — Jan 51
Mon 12/29
Mon 1/5
1 adult, Economy
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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 November 29, 2025.

This Mytrip deal was found by Cheapflights users on 11/29. 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.
Sun 11/308:10 amSEA - ALC
3 stops30h 25mMultiple Airlines
Sun 12/77:40 pmALC - SEA
2 stops25h 30mMultiple Airlines
Deal found 11/29$785
This Ovago deal was found by Cheapflights users on 11/29. 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.
Sat 11/2912:59 amSEA - ALC
2 stops23h 01mIberia
Sun 12/79:30 pmALC - SEA
2 stops32h 05mIberia
Deal found 11/29$1,594
This AranGrant deal was found by Cheapflights users on 11/27. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:50 pmSEA - ALC
1 stop15h 10mMultiple Airlines
Sat 1/39:10 amALC - SEA
2 stops21h 54mMultiple Airlines
Deal found 11/27$5,385
This business-class.com deal was found by Cheapflights users on 11/27. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:31 amSEA - ALC
2 stops23h 04mIberia
Sat 1/37:55 pmALC - SEA
1 stop30h 00mIberia
Deal found 11/27$12,086

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 November 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$432
(Ticket)

Popular in

June

Cheapest in

January

Average price

$548
Provider with most accurate pricing for Seattle/Tacoma Intl-Alicante flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Alicante flights.
Search Deals
From Seattle/Tacoma Intl to Benidorm
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($332 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 29, 2025.
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 1/12

3:10 pm-9:30 am

1 stop33h 20m

Alicante

Mon 1/19

4:05 pm-11:50 am

1 stop28h 45m

$432

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Tue 1/13

3:10 pm-7:20 pm

1 stop19h 10m

Alicante

Tue 1/20

1:35 pm-11:50 am

1 stop31h 15m

$471

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Mon 1/12

12:35 pm-12:20 pm

2 stops38h 45m

Alicante

Mon 1/19

10:05 am-9:12 pm

2 stops20h 07m

$475

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Sun 1/11

3:10 pm-3:10 pm

1 stop15h 00m

Alicante

Sun 1/18

10:15 am-11:50 am

1 stop34h 35m

$497

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Thu 1/22

10:58 am-12:15 pm

2 stops16h 17m

Alicante

Mon 1/26

1:05 pm-8:57 pm

2 stops40h 52m

$502

SeattleAlicante

SEA - ALC

SEAALC

Seattle/Tacoma Intl

Tue 1/13

8:04 am-8:55 pm

2 stops27h 51m

Alicante

Tue 1/20

9:30 pm-4:55 pm

2 stops28h 25m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/27

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, September is the cheapest month in which you can book a flight from Seattle to Benidorm (average of $498). Flying from Seattle to Benidorm in June is currently the most expensive (average of $842). 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.

What is the cheapest time of day to fly from SEA to BN1?

Find hourly flight availability from Seattle to Benidorm. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 29, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 24% on flights from Seattle to Benidorm by exploring options for tickets in the morning.

What is the cheapest day to fly from Seattle to Benidorm?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Benidorm. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Benidorm flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 29, 2025.
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
1,424 reviews

Entertainment

7.1

Comfort

7.6

Overall

7.7

Boarding

7.8

Crew

8.4

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,424 reviews
KLM
7.7
Good
1,424 reviews

Entertainment

7.1

Comfort

7.6

Overall

7.7

Boarding

7.8

Crew

8.4

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Icelandair
7.0
Good
582 reviews
KLM
7.7
Good
1,424 reviews

Entertainment

7.1

Comfort

7.6

Overall

7.7

Boarding

7.8

Crew

8.4

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 20m. The time it takes to get you to your destination can typically vary by up to 5h 25m. 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, September is the cheapest month in which you can book a flight from Seattle to Benidorm (average of $498). Flying from Seattle to Benidorm in June is currently the most expensive (average of $842). 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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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 November 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$484Average$920FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$526Average$622FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$615Average$889FlexibilityNo cancel feeOn-time77%
KLMCheapest$618Average$950FlexibilityNo cancel feeOn-time75%
DeltaCheapest$633Average$937FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$641Average$814FlexibilityNo cancel feeOn-time76%

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