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Cheap flights from Washington, D.C. to Cotonou from $736

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. to Cotonou departing on 2/17. 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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0 bags

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Find the cheapest flights from Washington, D.C. to Cotonou

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:15 pm - 11:55 pm
IAD
-
COO
20h 40m
1 stop
Turkish Airlines Logo
12:50 am - 7:20 pm
COO
-
IAD
24h 30m
2 stops
$1,034Turkish Airlines
Wed, Feb 18 - Mon, Feb 23
Turkish Airlines Logo
1:30 pm - 11:55 pm
IAD
-
COO
28h 25m
1 stop
Turkish Airlines Logo
12:50 am - 7:20 pm
COO
-
IAD
24h 30m
2 stops
$1,039Turkish Airlines
Tue, Feb 17 - Mon, Feb 23
Ethiopian Air Logo
10:00 am - 1:15 pm
IAD
-
COO
21h 15m
2 stops
Ethiopian Air Logo
1:30 pm - 8:00 am
COO
-
IAD
24h 30m
2 stops
$1,095Ethiopian Air
Wed, Feb 18 - Tue, Feb 24
Delta Logo
5:09 pm - 10:50 pm
DCA
-
COO
24h 41m
2 stops
Delta Logo
1:20 am - 10:36 pm
COO
-
DCA
26h 16m
2 stops
$1,179Delta
Wed, Mar 11 - Sun, Mar 15
Air Canada Logo
4:15 pm - 6:40 pm
DCA
-
COO
21h 25m
2 stops
Air Canada Logo
8:25 pm - 9:56 pm
COO
-
DCA
30h 31m
3 stops
$1,212Air Canada
Wed, Mar 11 - Mon, Mar 16
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
$1,217Ethiopian Air
Tue, Mar 10 - Tue, Mar 31
Multiple Airlines Logo
10:00 am - 2:25 pm
IAD
-
COO
22h 25m
2 stops
Multiple Airlines Logo
1:30 pm - 8:00 am
COO
-
IAD
24h 30m
2 stops
$1,218Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
Multiple Airlines Logo
10:00 am - 1:15 pm
IAD
-
COO
21h 15m
2 stops
Multiple Airlines Logo
12:05 pm - 8:00 am
COO
-
IAD
25h 55m
3 stops
$1,277Multiple Airlines
Wed, Feb 18 - Tue, Feb 24
Multiple Airlines Logo
10:00 am - 2:25 pm
IAD
-
COO
22h 25m
2 stops
Multiple Airlines Logo
12:05 pm - 8:00 am
COO
-
IAD
25h 55m
3 stops
$1,378Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
Ethiopian Air Logo
11:00 am - 12:15 pm
IAD
-
COO
20h 15m
1 stop
Ethiopian Air Logo
11:45 am - 8:55 am
COO
-
IAD
50h 10m
3 stops
$1,382Ethiopian Air
Tue, Mar 10 - Tue, Mar 31

Turkish Airlines flights from Washington, D.C. to Cotonou

Our best Turkish Airlines deals on Washington, D.C. to Cotonou flight tickets
Turkish Airlines
Feb 18
IAD9:15 pmWashington, D.C. Dulles Intl
20h 40m
1 stop
COO11:55 pmCotonou
Feb 23
COO12:50 amCotonou
24h 30m
2 stops
IAD7:20 pmWashington, D.C. Dulles Intl
$1,034
Turkish Airlines
Feb 17
IAD1:30 pmWashington, D.C. Dulles Intl
28h 25m
1 stop
COO11:55 pmCotonou
Feb 23
COO12:50 amCotonou
24h 30m
2 stops
IAD7:20 pmWashington, D.C. Dulles Intl
$1,039

Ethiopian Air flights from Washington, D.C. to Cotonou

Our best Ethiopian Air deals on Washington, D.C. to Cotonou flight tickets
Ethiopian Air
Feb 18
IAD10:00 amWashington, D.C. Dulles Intl
21h 15m
2 stops
COO1:15 pmCotonou
Feb 24
COO1:30 pmCotonou
24h 30m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
$1,095
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
$1,217
Ethiopian Air
Mar 10
IAD11:00 amWashington, D.C. Dulles Intl
20h 15m
1 stop
COO12:15 pmCotonou
Mar 31
COO11:45 amCotonou
50h 10m
3 stops
IAD8:55 amWashington, D.C. Dulles Intl
$1,382

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 January 19, 2026.
Use the filters below to find and compare flights from Washington, D.C. 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

Wed 2/18

9:15 pm-11:55 pm

1 stop20h 40m

Cotonou

Mon 2/23

12:50 am-7:20 pm

2 stops24h 30m

$1,034

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 2/17

1:30 pm-11:55 pm

1 stop28h 25m

Cotonou

Mon 2/23

12:50 am-7:20 pm

2 stops24h 30m

$1,039

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Wed 2/18

10:00 am-1:15 pm

2 stops21h 15m

Cotonou

Tue 2/24

1:30 pm-8:00 am

2 stops24h 30m

$1,095

Washington, D.C.Cotonou

DCA - COO

DCACOO

Washington, D.C. Reagan-National

Wed 3/11

5:09 pm-10:50 pm

2 stops24h 41m

Cotonou

Sun 3/15

1:20 am-10:36 pm

2 stops26h 16m

$1,179

Washington, D.C.Cotonou

DCA - COO

DCACOO

Washington, D.C. Reagan-National

Wed 3/11

4:15 pm-6:40 pm

2 stops21h 25m

Cotonou

Mon 3/16

8:25 pm-9:56 pm

3 stops30h 31m

$1,212

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

$1,217

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 2/17

10:00 am-2:25 pm

2 stops22h 25m

Cotonou

Tue 2/24

1:30 pm-8:00 am

2 stops24h 30m

$1,218

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Wed 2/18

10:00 am-1:15 pm

2 stops21h 15m

Cotonou

Tue 2/24

12:05 pm-8:00 am

3 stops25h 55m

$1,277

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 2/17

10:00 am-2:25 pm

2 stops22h 25m

Cotonou

Tue 2/24

12:05 pm-8:00 am

3 stops25h 55m

$1,378

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

11:45 am-8:55 am

3 stops50h 10m

$1,382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. 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

Can stopping save me money on Washington, D.C. to Cotonou flights?

You could potentially save up to 45% on your flight if you consider stops on a Washington, D.C. to Cotonou flight.

When to book flights from Washington, D.C. to Cotonou

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Cotonou (WAS to COO) flight deals and tips

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

Fastest flight time

18h 15m

Direct flights

None
The fastest flight from Washington, D.C. to Cotonou takes 18h 15m
There are no direct flights from Washington, D.C. to Cotonou. There are no popular flight routes from Washington, D.C. to Cotonou.
Search flight deals

  • How far is Washington, D.C. to Cotonou by plane?

    There are 5372.3 mi between Washington, D.C. and Cotonou. 18h 15m is a normal flight duration for this route.

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

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

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

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

Best airlines flying from Washington, D.C. to Cotonou

Compare and see reviews for airlines that fly from Washington, D.C. to Cotonou with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $988Free CancellationRating
7.3
4,195 reviews
Search Turkish Airlines flights
Ethiopian AirPriceFrom $1,109Free CancellationRating
7.2
948 reviews
Search Ethiopian Air flights
Air FrancePriceFrom $1,131Free CancellationRating
7.4
1,523 reviews
Search Air France flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Cotonou. momondo saves you time and could save you money on your trip.

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?

Once you have performed a search for Washington, D.C. to Cotonou flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Washington, D.C. to Cotonou flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Turkish Airlines
Ethiopian Air
Air France