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Cheap flights from Washington to Benin from $1,289

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 40m2 stops
Multiple Airlines Logo
4:45 am - 10:19 am
COO
-
SEA
37h 34m3 stops
$1,289Multiple Airlines
Sun, Mar 1 - Sat, Mar 21
Multiple Airlines Logo
7:05 am - 3:45 am
SEA
-
COO
35h 40m2 stops
Multiple Airlines Logo
4:45 am - 10:19 am
COO
-
SEA
37h 34m3 stops
$1,291Multiple Airlines
Sun, Mar 1 - Sat, Mar 21
Multiple Airlines Logo
7:00 am - 7:05 pm
SEA
-
COO
27h 05m2 stops
Multiple Airlines Logo
8:00 pm - 2:20 pm
COO
-
SEA
26h 20m3 stops
$1,445Multiple Airlines
Sun, Mar 1 - Sat, Mar 21
Turkish Airlines Logo
7:00 pm - 10:20 pm
SEA
-
COO
42h 20m1 stop
Turkish Airlines Logo
12:50 am - 5:05 pm
COO
-
SEA
25h 15m2 stops
$1,465Turkish Airlines
Fri, Jan 23 - Mon, Jan 26
Turkish Airlines Logo
7:00 pm - 10:20 pm
SEA
-
COO
42h 20m1 stop
Turkish Airlines Logo
12:50 am - 5:05 pm
COO
-
SEA
25h 15m2 stops
$1,466Turkish Airlines
Fri, Jan 23 - Mon, Jan 26
Delta Logo
10:55 pm - 10:50 pm
SEA
-
COO
38h 55m2 stops
Delta Logo
1:20 am - 1:20 pm
COO
-
SEA
21h 00m1 stop
$1,472Delta
Wed, Jan 28 - Tue, Feb 3
Delta Logo
10:55 pm - 10:50 pm
SEA
-
COO
38h 55m2 stops
Delta Logo
1:20 am - 9:49 pm
COO
-
SEA
29h 29m2 stops
$1,482Delta
Wed, Jan 28 - Tue, Feb 3
Air France Logo
5:42 pm - 10:50 pm
SEA
-
COO
44h 08m2 stops
Air France Logo
1:20 am - 6:10 pm
COO
-
SEA
24h 50m2 stops
$1,484Air France
Sun, Mar 1 - Fri, Mar 20
Air France Logo
5:42 pm - 10:50 pm
SEA
-
COO
44h 08m2 stops
Air France Logo
1:20 am - 6:10 pm
COO
-
SEA
24h 50m2 stops
$1,486Air France
Sun, Mar 1 - Fri, Mar 20
Multiple Airlines Logo
8:30 am - 2:25 pm
SEA
-
COO
20h 55m2 stops
Multiple Airlines Logo
1:30 pm - 8:56 pm
COO
-
SEA
40h 26m3 stops
$1,515Multiple Airlines
Wed, Jan 28 - Wed, Feb 4

Turkish Airlines flights from State of Washington to Benin

Our best Turkish Airlines deals on State of Washington to Benin flight tickets
Turkish Airlines
Jan 23
SEA7:00 pmSeattle/Tacoma Intl
42h 20m
1 stop
COO10:20 pmCotonou
Jan 26
COO12:50 amCotonou
25h 15m
2 stops
SEA5:05 pmSeattle/Tacoma Intl
$1,465
Find similar
Turkish Airlines
Jan 23
SEA7:00 pmSeattle/Tacoma Intl
42h 20m
1 stop
COO10:20 pmCotonou
Jan 26
COO12:50 amCotonou
25h 15m
2 stops
SEA5:05 pmSeattle/Tacoma Intl
$1,466
Find similar

Delta flights from State of Washington to Benin

Our best Delta deals on State of Washington to Benin flight tickets
Delta
Jan 28
SEA10:55 pmSeattle/Tacoma Intl
38h 55m
2 stops
COO10:50 pmCotonou
Feb 3
COO1:20 amCotonou
21h 00m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$1,472
Find similar
Delta
Jan 28
SEA10:55 pmSeattle/Tacoma Intl
38h 55m
2 stops
COO10:50 pmCotonou
Feb 3
COO1:20 amCotonou
29h 29m
2 stops
SEA9:49 pmSeattle/Tacoma Intl
$1,482
Find similar

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 December 15, 2025.
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-10:19 am

3 stops37h 34m

$1,289

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-10:19 am

3 stops37h 34m

$1,291

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

$1,445

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Fri 1/23

7:00 pm-10:20 pm

1 stop42h 20m

Cotonou

Mon 1/26

12:50 am-5:05 pm

2 stops25h 15m

$1,465

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Fri 1/23

7:00 pm-10:20 pm

1 stop42h 20m

Cotonou

Mon 1/26

12:50 am-5:05 pm

2 stops25h 15m

$1,466

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Wed 1/28

10:55 pm-10:50 pm

2 stops38h 55m

Cotonou

Tue 2/3

1:20 am-1:20 pm

1 stop21h 00m

$1,472

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Wed 1/28

10:55 pm-10:50 pm

2 stops38h 55m

Cotonou

Tue 2/3

1:20 am-9:49 pm

2 stops29h 29m

$1,482

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-6:10 pm

2 stops24h 50m

$1,484

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-6:10 pm

2 stops24h 50m

$1,486

SeattleCotonou

SEA - COO

SEACOO

Seattle/Tacoma Intl

Wed 1/28

8:30 am-2:25 pm

2 stops20h 55m

Cotonou

Wed 2/4

1:30 pm-8:56 pm

3 stops40h 26m

$1,515

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Benin from

How to get the cheapest flight ticket from State of Washington to Benin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Benin?

According to our data, Sunday is the cheapest day to fly to Benin from State of Washington. The lowest ticket price found for a Sunday departure recently was $989. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Benin is Friday, with ticket prices averaging around $1,204.

What is the cheapest time of day to depart on your flight to Benin?

The cheapest time of day to fly to Benin is in the afternoon when flights can be purchased for as low as $1,014. Flights to Benin are more costly in the morning, with an average ticket price of $1,204. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

20h 55m

Direct flights

None
The fastest flight from State of Washington to Benin takes 20h 55m
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.

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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