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Cheap flights from Washington to Benin from $1,445

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Benin departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 am - 3:45 am
SEA
-
COO
35h 40m
2 stops
Multiple Airlines Logo
4:45 am - 10:18 am
COO
-
SEA
37h 33m
3 stops
$1,445Multiple Airlines
Sun, Mar 1 - Sat, Mar 21
KLM Logo
5:42 pm - 10:50 pm
SEA
-
COO
44h 08m
2 stops
KLM Logo
1:20 am - 12:25 pm
COO
-
SEA
19h 05m
1 stop
$1,458KLM
Sun, Mar 1 - Fri, Mar 20
Multiple Airlines Logo
5:42 pm - 10:50 pm
SEA
-
COO
44h 08m
2 stops
Multiple Airlines Logo
1:20 am - 12:25 pm
COO
-
SEA
19h 05m
1 stop
$1,459Multiple Airlines
Sun, Mar 1 - Fri, Mar 20
Multiple Airlines Logo
5:42 pm - 10:50 pm
SEA
-
COO
44h 08m
2 stops
Multiple Airlines Logo
1:20 am - 10:22 pm
COO
-
SEA
29h 02m
2 stops
$1,469Multiple Airlines
Sun, Mar 1 - Fri, Mar 20
Delta Logo
7:53 pm - 10:50 pm
SEA
-
COO
41h 57m
2 stops
Delta Logo
1:20 am - 9:00 pm
COO
-
SEA
27h 40m
2 stops
$1,486Delta
Sun, Mar 1 - Fri, Mar 20
Multiple Airlines Logo
7:05 am - 3:45 am
SEA
-
COO
35h 40m
2 stops
Multiple Airlines Logo
4:45 am - 10:18 am
COO
-
SEA
37h 33m
3 stops
$1,496Multiple Airlines
Sun, Mar 1 - Sat, Mar 21
Multiple Airlines Logo
7:05 am - 3:45 am
SEA
-
COO
35h 40m
2 stops
Multiple Airlines Logo
4:45 am - 10:18 am
COO
-
SEA
37h 33m
3 stops
$1,516Multiple Airlines
Sun, Mar 1 - Sat, Mar 21
Multiple Airlines Logo
5:42 pm - 10:50 pm
SEA
-
COO
44h 08m
2 stops
Multiple Airlines Logo
1:20 am - 12:25 pm
COO
-
SEA
19h 05m
1 stop
$1,562Multiple Airlines
Sun, Mar 1 - Fri, Mar 20
Turkish Airlines Logo
7:15 am - 11:55 pm
SEA
-
COO
55h 40m
2 stops
Turkish Airlines Logo
1:15 am - 5:15 pm
COO
-
SEA
24h 00m
1 stop
$1,569Turkish Airlines
Wed, Feb 25 - Tue, Apr 7
Multiple Airlines Logo
5:42 pm - 10:50 pm
SEA
-
COO
44h 08m
2 stops
Multiple Airlines Logo
1:20 am - 10:10 pm
COO
-
SEA
28h 50m
2 stops
$1,571Multiple Airlines
Sun, Mar 1 - Fri, Mar 20

Delta flights from State of Washington to Benin

Our best Delta deals on State of Washington to Benin flight tickets
Delta
Mar 1
SEA7:53 pmSeattle/Tacoma Intl
41h 57m
2 stops
COO10:50 pmCotonou
Mar 20
COO1:20 amCotonou
27h 40m
2 stops
SEA9:00 pmSeattle/Tacoma Intl
$1,486
Delta
Mar 21
SEA2:40 pmSeattle/Tacoma Intl
24h 10m
1 stop
COO10:50 pmCotonou
Mar 27
COO1:20 amCotonou
28h 43m
2 stops
SEA10:03 pmSeattle/Tacoma Intl
$1,839
Delta
Mar 21
SEA5:30 amSeattle/Tacoma Intl
33h 20m
2 stops
COO10:50 pmCotonou
Mar 27
COO1:20 amCotonou
28h 43m
2 stops
SEA10:03 pmSeattle/Tacoma Intl
$1,844

KLM flights from State of Washington to Benin

Our best KLM deals on State of Washington to Benin flight tickets
KLM
Mar 1
SEA5:42 pmSeattle/Tacoma Intl
44h 08m
2 stops
COO10:50 pmCotonou
Mar 20
COO1:20 amCotonou
19h 05m
1 stop
SEA12:25 pmSeattle/Tacoma Intl
$1,458
KLM
Mar 21
SEA2:40 pmSeattle/Tacoma Intl
24h 10m
1 stop
COO10:50 pmCotonou
Mar 27
COO1:20 amCotonou
19h 05m
1 stop
SEA12:25 pmSeattle/Tacoma Intl
$1,987

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Washington to Benin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Sun 3/1

7:05 am-3:45 am

2 stops35h 40m

Cotonou

Sat 3/21

4:45 am-10:18 am

3 stops37h 33m

$1,445

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Sun 3/1

5:42 pm-10:50 pm

2 stops44h 08m

Cotonou

Fri 3/20

1:20 am-12:25 pm

1 stop19h 05m

$1,458

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Sun 3/1

5:42 pm-10:50 pm

2 stops44h 08m

Cotonou

Fri 3/20

1:20 am-12:25 pm

1 stop19h 05m

$1,459

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Sun 3/1

5:42 pm-10:50 pm

2 stops44h 08m

Cotonou

Fri 3/20

1:20 am-10:22 pm

2 stops29h 02m

$1,469

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Sun 3/1

7:53 pm-10:50 pm

2 stops41h 57m

Cotonou

Fri 3/20

1:20 am-9:00 pm

2 stops27h 40m

$1,486

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Sun 3/1

7:05 am-3:45 am

2 stops35h 40m

Cotonou

Sat 3/21

4:45 am-10:18 am

3 stops37h 33m

$1,496

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Sun 3/1

7:05 am-3:45 am

2 stops35h 40m

Cotonou

Sat 3/21

4:45 am-10:18 am

3 stops37h 33m

$1,516

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Sun 3/1

5:42 pm-10:50 pm

2 stops44h 08m

Cotonou

Fri 3/20

1:20 am-12:25 pm

1 stop19h 05m

$1,562

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Wed 2/25

7:15 am-11:55 pm

2 stops55h 40m

Cotonou

Tue 4/7

1:15 am-5:15 pm

1 stop24h 00m

$1,569

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Sun 3/1

5:42 pm-10:50 pm

2 stops44h 08m

Cotonou

Fri 3/20

1:20 am-10:10 pm

2 stops28h 50m

$1,571

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap State of Washington to Benin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Benin

Fastest flight time

35h 40m

Direct flights

None
The fastest flight from State of Washington to Benin takes 35h 40m
There are no direct flights from State of Washington to Benin. There are no popular flight routes from State of Washington to Benin.
Search flight deals

  • When did momondo last update prices for flights from Washington to Benin?

    Prices for flights from Washington to Benin are refreshed on a daily basis.

  • How old do you have to be to fly from Washington to Benin?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Benin.

  • What documentation or ID do you need to fly to Benin?

    The necessary travel and health documents for your Benin trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from State of Washington to Benin?

    Search flight deals from State of Washington to Benin. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from State of Washington to Benin with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Benin?

It is quick and easy to find Washington to Benin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Benin that suits you.

Can I find flights from Washington to Benin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Benin from Washington with this policy.

How can momondo help me find flights from Washington to Benin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Benin.

I’m not ready to book a flight from Washington to Benin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Benin from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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