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Cheap flights from Washington, D.C. Dulles Intl Airport to Cotonou from $744

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 9/10. 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

Turkish Airlines Logo
9:40 pm - 12:25 amIAD-COO
21h 45m2 stops
Turkish Airlines Logo
10:05 pm - 7:45 pmCOO-IAD
26h 40m2 stops
$1,031Turkish Airlines
Find Deal
Wed, Sep 10 - Wed, Sep 17
Turkish Airlines Logo
9:40 pm - 12:25 amIAD-COO
21h 45m2 stops
Turkish Airlines Logo
12:50 am - 8:15 pmCOO-IAD
24h 25m2 stops
$1,045Turkish Airlines
Find Deal
Wed, Sep 24 - Thu, Oct 30
Turkish Airlines Logo
1:30 pm - 11:55 pmIAD-COO
28h 25m1 stop
Turkish Airlines Logo
12:55 am - 11:45 amCOO-IAD
40h 50m1 stop
$1,071Turkish Airlines
Find Deal
Wed, Dec 10 - Sun, Dec 14
Ethiopian Air Logo
10:55 am - 12:15 pmIAD-COO
20h 20m1 stop
Ethiopian Air Logo
1:30 pm - 8:55 amCOO-IAD
24h 25m2 stops
$1,089Ethiopian Air
Find Deal
Tue, Sep 30 - Mon, Oct 13
Ethiopian Air Logo
10:55 am - 12:15 pmIAD-COO
20h 20m1 stop
Ethiopian Air Logo
1:30 pm - 9:00 amCOO-IAD
24h 30m2 stops
$1,134Ethiopian Air
Find Deal
Wed, Sep 24 - Fri, Oct 31
KLM Logo
9:20 pm - 9:30 pmIAD-COO
19h 10m1 stop
KLM Logo
11:30 pm - 7:30 pmCOO-IAD
25h 00m1 stop
$1,163KLM
Find Deal
Sun, Sep 28 - Sun, Oct 5
KLM Logo
6:50 pm - 9:00 pmIAD-COO
20h 10m1 stop
KLM Logo
11:30 pm - 4:35 pmCOO-IAD
23h 05m1 stop
$1,164KLM
Find Deal
Fri, Jan 9 - Sat, Jan 24
Delta Logo
8:17 pm - 9:00 pmIAD-COO
19h 43m2 stops
Delta Logo
11:30 pm - 6:39 pmCOO-IAD
24h 09m2 stops
$1,178Delta
Find Deal
Sun, Sep 28 - Sun, Oct 5
Logo
5:37 pm - 8:15 pmIAD-COO
45h 38m3 stops
Logo
6:15 pm - 2:25 pmCOO-IAD
25h 10m2 stops
$1,203
Find Deal
Tue, Sep 30 - Mon, Oct 13
Logo
10:00 am - 12:15 pmIAD-COO
20h 15m1 stop
Logo
12:05 pm - 7:05 pmCOO-IAD
13h 00m1 stop
$1,311
Find Deal
Mon, Dec 22 - Mon, Jan 19

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
Sep 30
IAD10:55 amWashington, D.C. Dulles Intl
20h 20m
1 stop
COO12:15 pmCotonou
Oct 13
COO1:30 pmCotonou
24h 25m
2 stops
IAD8:55 amWashington, D.C. Dulles Intl
$1,089
Find similar
Ethiopian Air
Sep 24
IAD10:55 amWashington, D.C. Dulles Intl
20h 20m
1 stop
COO12:15 pmCotonou
Oct 31
COO1:30 pmCotonou
24h 30m
2 stops
IAD9:00 amWashington, D.C. Dulles Intl
$1,134
Find similar
Ethiopian Air
Sep 24
IAD9:20 pmWashington, D.C. Dulles Intl
33h 55m
2 stops
COO12:15 pmCotonou
Oct 31
COO1:30 pmCotonou
24h 30m
2 stops
IAD9:00 amWashington, D.C. Dulles Intl
$1,211
Find similar

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
Sep 10
IAD9:40 pmWashington, D.C. Dulles Intl
21h 45m
2 stops
COO12:25 amCotonou
Sep 17
COO10:05 pmCotonou
26h 40m
2 stops
IAD7:45 pmWashington, D.C. Dulles Intl
$1,031
Find similar
Turkish Airlines
Sep 24
IAD9:40 pmWashington, D.C. Dulles Intl
21h 45m
2 stops
COO12:25 amCotonou
Oct 30
COO12:50 amCotonou
24h 25m
2 stops
IAD8:15 pmWashington, D.C. Dulles Intl
$1,045
Find similar
Turkish Airlines
Dec 10
IAD1:30 pmWashington, D.C. Dulles Intl
28h 25m
1 stop
COO11:55 pmCotonou
Dec 14
COO12:55 amCotonou
40h 50m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$1,071
Find similar

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 August 14, 2025.
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

Wed 9/10

9:40 pm-12:25 am

2 stops21h 45m

Cotonou

Wed 9/17

10:05 pm-7:45 pm

2 stops26h 40m

$1,031

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Wed 9/24

9:40 pm-12:25 am

2 stops21h 45m

Cotonou

Thu 10/30

12:50 am-8:15 pm

2 stops24h 25m

$1,045

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Wed 12/10

1:30 pm-11:55 pm

1 stop28h 25m

Cotonou

Sun 12/14

12:55 am-11:45 am

1 stop40h 50m

$1,071

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 9/30

10:55 am-12:15 pm

1 stop20h 20m

Cotonou

Mon 10/13

1:30 pm-8:55 am

2 stops24h 25m

$1,089

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Wed 9/24

10:55 am-12:15 pm

1 stop20h 20m

Cotonou

Fri 10/31

1:30 pm-9:00 am

2 stops24h 30m

$1,134

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Sun 9/28

9:20 pm-9:30 pm

1 stop19h 10m

Cotonou

Sun 10/5

11:30 pm-7:30 pm

1 stop25h 00m

$1,163

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Fri 1/9

6:50 pm-9:00 pm

1 stop20h 10m

Cotonou

Sat 1/24

11:30 pm-4:35 pm

1 stop23h 05m

$1,164

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Sun 9/28

8:17 pm-9:00 pm

2 stops19h 43m

Cotonou

Sun 10/5

11:30 pm-6:39 pm

2 stops24h 09m

$1,178

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 9/30

5:37 pm-8:15 pm

3 stops45h 38m

Cotonou

Mon 10/13

6:15 pm-2:25 pm

2 stops25h 10m

$1,203

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Mon 12/22

10:00 am-12:15 pm

1 stop20h 15m

Cotonou

Mon 1/19

12:05 pm-7:05 pm

1 stop13h 00m

$1,311

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Cotonou?

What is the cheapest month to fly to Cotonou?

The cheapest month to fly to Cotonou from Washington, D.C. Dulles Intl Airport is in November. Flight prices, which tend to average around $730, are often lower during this time because this is during the off-season. If you are unable to visit Cotonou during the month of November, then departing from Washington, D.C. Dulles Intl Airport during the month October is also very affordable. Most momondo users find prices during this month for around $965.

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

According to our data, Sunday is the cheapest day to fly to Cotonou from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Sunday departure recently was $1,179. 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 Cotonou is Wednesday, with ticket prices averaging around $1,522.

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

Our most recent data shows that the best time of day to fly to Cotonou is at noon. Flights from Washington, D.C. Dulles Intl Airport to Cotonou during this time can be as low as $1,120. Try not to purchase tickets in the afternoon because they tend to be around $1,585. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Best Price Found

$744

Fastest flight time

11h 45m

Direct flights

None

Airports in Cotonou

1 airport
The best one-way flight to Cotonou from Washington, D.C. Dulles Intl Airport in the past 72 hours is $744. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Cotonou found on momondo in the last 72 hours is $1,031.
The fastest flight from Washington, D.C. Dulles Intl Airport to Cotonou takes 11h 45m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Cotonou. Popular non-direct route for this connection is Washington, D.C. Dulles Intl Airport - Cotonou Airport.
There is 1 airport near Cotonou: Cotonou (COO)
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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. 11h 45m 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 $965Free CancellationRating
7.3
3,940 reviews
Search Turkish Airlines flights
Ethiopian AirPriceFrom $1,109Free CancellationRating
7.2
827 reviews
Search Ethiopian Air flights
Air FrancePriceFrom $1,121Free CancellationRating
7.4
1,467 reviews
Search Air France flights
DeltaPriceFrom $1,135Free CancellationRating
8.0
7,980 reviews
Search Delta 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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