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Benin

$1,435+ Cheap flights from Washington to Benin

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — COO
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Washington to Benin

Keep the following information in mind while searching for Washington to Benin flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,435
(KAYAK)
Provider with most accurate pricing for Seattle/Tacoma Intl-Cotonou flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Cotonou flights.
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From Washington to Benin
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Find flight deals from Washington to Benin

Cheapest flights from Washington to Benin
Explore the most affordable flight options available from Washington to Benin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:39 pmSEA - COO
2 stops44h 11mMultiple Airlines
Fri 11/141:20 amCOO - SEA
1 stop19h 05mMultiple Airlines
Deal found 10/29$1,737
This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:39 pmSEA - COO
2 stops44h 11mAir France
Fri 11/141:20 amCOO - SEA
2 stops26h 20mAir France
Deal found 10/29$1,747
This Gurufare deal was found by Cheapflights users on 10/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:00 amSEA - COO
2 stops26h 05mBrussels Airlines
Sat 11/158:00 pmCOO - SEA
3 stops33h 54mBrussels Airlines
Deal found 10/29$1,987
This Air France deal was found by Cheapflights users on 10/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/161:40 pmSEA - COO
1 stop24h 10mAir France
Sun 1/181:20 amCOO - SEA
1 stop21h 05mAir France
Deal found 10/30$2,082
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:40 amSEA - COO
2 stops42h 35mEthiopian Air
Mon 1/191:30 pmCOO - SEA
3 stops40h 27mEthiopian Air
Deal found 10/30$2,290
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:08 amSEA - COO
2 stops22h 47mEthiopian Air
Mon 1/191:30 pmCOO - SEA
3 stops40h 38mEthiopian Air
Deal found 10/30$2,561
This oojo deal was found by Cheapflights users on 10/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/210:53 amSEA - COO
2 stops28h 02mTurkish Airlines
Fri 11/1412:50 amCOO - SEA
3 stops29h 01mTurkish Airlines
Deal found 10/29$2,650
This SmartFares deal was found by Cheapflights users on 10/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:08 amSEA - COO
3 stops40h 07mMultiple Airlines
Mon 1/191:30 pmCOO - SEA
3 stops40h 38mMultiple Airlines
Deal found 10/30$2,708

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Benin 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 October 30, 2025.
Use the filters below to find and compare flights from Washington to Benin that are best for you.

Fly from

Washington

Fly to

Benin

Route

Depart

Return

Price

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Sun 3/1

7:00 am-7:05 pm

2 stops27h 05m

Cotonou

Sat 3/21

8:00 pm-2:20 pm

3 stops26h 20m

$1,435

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Thu 1/8

2:10 pm-6:40 pm

2 stops43h 30m

Cotonou

Thu 1/22

8:00 pm-10:43 pm

3 stops35h 43m

$1,466

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Mon 3/16

3:10 pm-10:50 pm

1 stop23h 40m

Cotonou

Thu 3/19

1:40 am-2:05 pm

1 stop20h 25m

$1,470

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Sun 3/8

7:45 pm-10:50 pm

2 stops43h 05m

Cotonou

Tue 3/24

1:20 am-2:05 pm

1 stop20h 45m

$1,470

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Best time to book a flight from Washington to Benin

Have a flexible travel schedule? Discover the best time to fly to Benin from Washington 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 Washington to Benin

What is the cheapest time of day to fly from WA to BJ?

Find hourly flight availability from Washington to Benin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from State of Washington to Benin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 36% on airfare.

Related info for your journey

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

  • How long is the flight from State of Washington to Benin?

    A quick flight from State of Washington to Benin can take about 23h 40m. Delta provides one of the quickest options available for as low as $1,470. The distance between State of Washington and Benin is about 7423 mi.

  • Can I find deals for flights from Washington to Benin that include hotel bookings?

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

  • How can I find direct flights from Washington to Benin?

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

  • Can I find deals for business class flights from Washington to Benin?

    Yes. Cheapflights offers flight deals from Washington to Benin 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

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Top airline flying from Washington to Benin

Discover the top airline that operate flights from Washington to Benin. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$771Average$1,086FlexibilityNo cancel feeOn-time77%

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