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Cheap flights from Washington, D.C. Dulles Intl Airport to Cotonou from $823

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Cotonou departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Cotonou

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:00 pm - 2:05 pm
IAD
-
COO
36h 05m
2 stops
Multiple Airlines Logo
4:15 am - 7:00 pm
COO
-
IAD
19h 45m
1 stop
$1,071Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
9:00 pm - 3:15 am
IAD
-
COO
25h 15m
1 stop
Multiple Airlines Logo
3:05 pm - 7:00 pm
COO
-
IAD
32h 55m
2 stops
$1,079Multiple Airlines
Sun, Apr 5 - Sun, Apr 12
Multiple Airlines Logo
9:00 pm - 3:15 am
IAD
-
COO
25h 15m
1 stop
Multiple Airlines Logo
3:05 pm - 7:00 pm
COO
-
IAD
32h 55m
3 stops
$1,127Multiple Airlines
Sun, Apr 5 - Sun, Apr 12
Ethiopian Air Logo
11:00 am - 12:15 pm
IAD
-
COO
20h 15m
1 stop
Ethiopian Air Logo
1:30 pm - 8:55 am
COO
-
IAD
24h 25m
2 stops
$1,131Ethiopian Air
Tue, Mar 10 - Tue, Mar 31
Ethiopian Air Logo
11:00 am - 12:15 pm
IAD
-
COO
20h 15m
1 stop
Ethiopian Air Logo
1:30 pm - 8:55 am
COO
-
IAD
24h 25m
2 stops
$1,132Ethiopian Air
Tue, Mar 10 - Tue, Mar 31
Multiple Airlines Logo
9:40 pm - 2:25 pm
IAD
-
COO
11h 45m
1 stop
Multiple Airlines Logo
1:30 pm - 8:55 am
COO
-
IAD
24h 25m
2 stops
$1,143Multiple Airlines
Mon, Mar 30 - Tue, Apr 14
Turkish Airlines Logo
1:20 pm - 9:15 pm
IAD
-
COO
26h 55m
1 stop
Turkish Airlines Logo
10:15 pm - 7:50 pm
COO
-
IAD
26h 35m
2 stops
$1,146Turkish Airlines
Thu, Apr 9 - Tue, Apr 21
Ethiopian Air Logo
11:00 am - 11:40 am
IAD
-
COO
19h 40m
1 stop
Ethiopian Air Logo
1:30 pm - 8:55 am
COO
-
IAD
24h 25m
2 stops
$1,148Ethiopian Air
Thu, Mar 26 - Tue, Apr 14
Turkish Airlines Logo
1:20 pm - 9:15 pm
IAD
-
COO
26h 55m
1 stop
Turkish Airlines Logo
10:15 pm - 7:50 pm
COO
-
IAD
26h 35m
2 stops
$1,149Turkish Airlines
Mon, Apr 6 - Tue, Apr 14
Multiple Airlines Logo
9:00 pm - 2:05 pm
IAD
-
COO
36h 05m
2 stops
Multiple Airlines Logo
3:05 pm - 7:00 pm
COO
-
IAD
32h 55m
2 stops
$1,152Multiple Airlines
Fri, May 8 - Sun, May 24

Ethiopian Air flights from Washington, D.C. Dulles Intl Airport to Cotonou

Our best Ethiopian Air deals on Washington, D.C. Dulles Intl Airport to Cotonou flight tickets
Ethiopian Air
Mar 10
IAD11:00 amWashington, D.C. Dulles Intl
20h 15m
1 stop
COO12:15 pmCotonou
Mar 31
COO1:30 pmCotonou
24h 25m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
$1,131
Ethiopian Air
Mar 10
IAD11:00 amWashington, D.C. Dulles Intl
20h 15m
1 stop
COO12:15 pmCotonou
Mar 31
COO1:30 pmCotonou
24h 25m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
$1,132
Ethiopian Air
Mar 6
IAD10:00 amWashington, D.C. Dulles Intl
20h 15m
1 stop
COO12:15 pmCotonou
Mar 9
COO1:30 pmCotonou
24h 30m
2 stops
IAD9:00 amWashington, D.C. Dulles Intl
$1,300

Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Cotonou

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Cotonou flight tickets
Turkish Airlines
Apr 9
IAD1:20 pmWashington, D.C. Dulles Intl
26h 55m
1 stop
COO9:15 pmCotonou
Apr 21
COO10:15 pmCotonou
26h 35m
2 stops
IAD7:50 pmWashington, D.C. Dulles Intl
$1,146
Turkish Airlines
Apr 6
IAD1:20 pmWashington, D.C. Dulles Intl
26h 55m
1 stop
COO9:15 pmCotonou
Apr 14
COO10:15 pmCotonou
26h 35m
2 stops
IAD7:50 pmWashington, D.C. Dulles Intl
$1,149
Turkish Airlines
May 13
IAD1:20 pmWashington, D.C. Dulles Intl
25h 20m
1 stop
COO7:40 pmCotonou
May 27
COO10:15 pmCotonou
26h 35m
2 stops
IAD7:50 pmWashington, D.C. Dulles Intl
$1,172

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Cotonou 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 23, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cotonou that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Mon 4/6

9:00 pm-2:05 pm

2 stops36h 05m

Cotonou

Mon 4/13

4:15 am-7:00 pm

1 stop19h 45m

$1,071

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Sun 4/5

9:00 pm-3:15 am

1 stop25h 15m

Cotonou

Sun 4/12

3:05 pm-7:00 pm

2 stops32h 55m

$1,079

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Sun 4/5

9:00 pm-3:15 am

1 stop25h 15m

Cotonou

Sun 4/12

3:05 pm-7:00 pm

3 stops32h 55m

$1,127

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 3/10

11:00 am-12:15 pm

1 stop20h 15m

Cotonou

Tue 3/31

1:30 pm-8:55 am

2 stops24h 25m

$1,131

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 3/10

11:00 am-12:15 pm

1 stop20h 15m

Cotonou

Tue 3/31

1:30 pm-8:55 am

2 stops24h 25m

$1,132

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Mon 3/30

9:40 pm-2:25 pm

1 stop11h 45m

Cotonou

Tue 4/14

1:30 pm-8:55 am

2 stops24h 25m

$1,143

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Thu 4/9

1:20 pm-9:15 pm

1 stop26h 55m

Cotonou

Tue 4/21

10:15 pm-7:50 pm

2 stops26h 35m

$1,146

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Thu 3/26

11:00 am-11:40 am

1 stop19h 40m

Cotonou

Tue 4/14

1:30 pm-8:55 am

2 stops24h 25m

$1,148

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Mon 4/6

1:20 pm-9:15 pm

1 stop26h 55m

Cotonou

Tue 4/14

10:15 pm-7:50 pm

2 stops26h 35m

$1,149

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Fri 5/8

9:00 pm-2:05 pm

2 stops36h 05m

Cotonou

Sun 5/24

3:05 pm-7:00 pm

2 stops32h 55m

$1,152

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Cotonou from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Cotonou

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 airline that flies from Washington, D.C. Dulles Intl to Cotonou?

Air France is the most popular carrier operating from Washington, D.C. Dulles Intl to Cotonou

What airlines fly to Cotonou?

Turkish Airlines, Ethiopian Air and Air France are the top three most popular airlines that fly to Cotonou from Washington, D.C. Dulles Intl Airport according to our data. Turkish Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Cotonou. Keep in mind that there are 3 different airlines that fly to Cotonou on a routine basis, so you have a few additional options to choose from.

When to book flights from Washington, D.C. Dulles Intl Airport to Cotonou

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Cotonou according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Cotonou (IAD to COO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Cotonou

Fastest flight time

18h 30m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Cotonou takes 18h 30m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Cotonou. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Cotonou.
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  • How far is Washington, D.C. Dulles Intl to Cotonou by plane?

    The distance between Washington, D.C. Dulles Intl and Cotonou is about 5394.6 mi. 18h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Cotonou Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Cotonou Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Cotonou Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Cotonou Airport?

    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, D.C. Dulles Intl Airport to Cotonou Airport.

  • What documentation or ID do you need to fly to Cotonou Airport?

    The necessary travel and health documents for your Cotonou Airport 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.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Cotonou?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Cotonou

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Cotonou with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $988Free CancellationRating
7.3
4,232 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $1,116Free CancellationRating
7.4
1,536 reviews
Search Air France flights
Ethiopian AirPriceFrom $1,150Free CancellationRating
7.2
963 reviews
Search Ethiopian Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Cotonou?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Cotonou for you.

Can I find flights from Washington, D.C. to Cotonou with flexible booking policies on momondo?

Yes. All flights to Cotonou from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Cotonou?

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, D.C. to Cotonou.

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

If you are simply researching potential flights to Cotonou, momondo offers a useful price alert feature which will track prices for flights to Cotonou from Washington, D.C. and alert you when they change.

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Ethiopian Air
Air France