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Cheap flights from Cotonou to Washington, D.C. from $1,051

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cotonou to Washington, D.C. departing on 1/21. 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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Cheap round-trip flights

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Turkish Airlines Logo
12:50 am - 11:35 am
COO
-
IAD
39h 45m2 stops
Turkish Airlines Logo
9:40 pm - 9:15 pm
IAD
-
COO
18h 35m1 stop
$1,158Turkish Airlines
Fri, Mar 27 - Wed, Apr 1
Ethiopian Air Logo
12:05 pm - 8:05 pm
COO
-
IAD
13h 00m1 stop
Ethiopian Air Logo
9:20 pm - 2:25 pm
IAD
-
COO
12h 05m1 stop
$1,386Ethiopian Air
Sat, Mar 28 - Wed, Apr 1
Ethiopian Air Logo
12:05 pm - 8:05 pm
COO
-
IAD
13h 00m1 stop
Ethiopian Air Logo
9:20 pm - 2:25 pm
IAD
-
COO
12h 05m1 stop
$1,387Ethiopian Air
Sat, Mar 28 - Wed, Apr 1
Air Canada Logo
8:00 pm - 4:22 pm
COO
-
IAD
25h 22m3 stops
Air Canada Logo
9:55 am - 8:15 pm
IAD
-
COO
29h 20m3 stops
$1,727Air Canada
Sat, Mar 28 - Wed, Apr 1
Air Canada Logo
8:00 pm - 4:22 pm
COO
-
IAD
25h 22m3 stops
Air Canada Logo
9:55 am - 8:15 pm
IAD
-
COO
29h 20m3 stops
$1,729Air Canada
Sat, Mar 28 - Wed, Apr 1
Ethiopian Air Logo
1:30 pm - 8:55 am
COO
-
IAD
24h 25m2 stops
Ethiopian Air Logo
10:55 am - 2:25 pm
IAD
-
COO
22h 30m2 stops
$1,736Ethiopian Air
Sat, Mar 28 - Wed, Apr 1
Ethiopian Air Logo
1:30 pm - 8:55 am
COO
-
IAD
24h 25m2 stops
Ethiopian Air Logo
10:55 am - 2:25 pm
IAD
-
COO
22h 30m2 stops
$1,776Ethiopian Air
Sat, Mar 28 - Wed, Apr 1
Ethiopian Air Logo
1:30 pm - 8:55 am
COO
-
IAD
24h 25m2 stops
Ethiopian Air Logo
10:55 am - 2:25 pm
IAD
-
COO
22h 30m2 stops
$1,832Ethiopian Air
Sat, Mar 28 - Wed, Apr 1
Ethiopian Air Logo
12:05 pm - 8:55 am
COO
-
IAD
25h 50m3 stops
Ethiopian Air Logo
10:55 am - 2:25 pm
IAD
-
COO
22h 30m2 stops
$2,054Ethiopian Air
Sat, Mar 28 - Wed, Apr 1
Ethiopian Air Logo
12:05 pm - 8:55 am
COO
-
IAD
25h 50m3 stops
Ethiopian Air Logo
10:55 am - 2:25 pm
IAD
-
COO
22h 30m2 stops
$2,086Ethiopian Air
Sat, Mar 28 - Wed, Apr 1

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

Our best Ethiopian Air deals on Cotonou to Washington, D.C. Dulles Intl Airport flight tickets
Ethiopian Air
Dec 17
COO1:30 pmCotonou
24h 30m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
Jan 3
IAD8:50 pmWashington, D.C. Dulles Intl
11h 35m
1 stop
COO2:25 pmCotonou
$1,257
Find similar
Ethiopian Air
Dec 17
COO1:30 pmCotonou
24h 30m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
Jan 3
IAD8:50 pmWashington, D.C. Dulles Intl
11h 35m
1 stop
COO2:25 pmCotonou
$1,260
Find similar
Ethiopian Air
Mar 28
COO12:05 pmCotonou
13h 00m
1 stop
IAD8:05 pmWashington, D.C. Dulles Intl
Apr 1
IAD9:20 pmWashington, D.C. Dulles Intl
12h 05m
1 stop
COO2:25 pmCotonou
$1,386
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cotonou to Washington, D.C. Dulles Intl Airport 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 13, 2025.
Use the filters below to find and compare flights from Cotonou to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Fri 3/27

12:50 am-11:35 am

2 stops39h 45m

Washington, D.C. Dulles Intl

Wed 4/1

9:40 pm-9:15 pm

1 stop18h 35m

$1,158

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 3/28

12:05 pm-8:05 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Wed 4/1

9:20 pm-2:25 pm

1 stop12h 05m

$1,386

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 3/28

12:05 pm-8:05 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Wed 4/1

9:20 pm-2:25 pm

1 stop12h 05m

$1,387

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 3/28

8:00 pm-4:22 pm

3 stops25h 22m

Washington, D.C. Dulles Intl

Wed 4/1

9:55 am-8:15 pm

3 stops29h 20m

$1,727

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 3/28

8:00 pm-4:22 pm

3 stops25h 22m

Washington, D.C. Dulles Intl

Wed 4/1

9:55 am-8:15 pm

3 stops29h 20m

$1,729

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 3/28

1:30 pm-8:55 am

2 stops24h 25m

Washington, D.C. Dulles Intl

Wed 4/1

10:55 am-2:25 pm

2 stops22h 30m

$1,736

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 3/28

1:30 pm-8:55 am

2 stops24h 25m

Washington, D.C. Dulles Intl

Wed 4/1

10:55 am-2:25 pm

2 stops22h 30m

$1,776

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 3/28

1:30 pm-8:55 am

2 stops24h 25m

Washington, D.C. Dulles Intl

Wed 4/1

10:55 am-2:25 pm

2 stops22h 30m

$1,832

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 3/28

12:05 pm-8:55 am

3 stops25h 50m

Washington, D.C. Dulles Intl

Wed 4/1

10:55 am-2:25 pm

2 stops22h 30m

$2,054

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 3/28

12:05 pm-8:55 am

3 stops25h 50m

Washington, D.C. Dulles Intl

Wed 4/1

10:55 am-2:25 pm

2 stops22h 30m

$2,086

Flights are sorted by cheapest round-trip flights first.

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

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 Washington, D.C. Dulles Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $1,241. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Cotonou to Washington, D.C. Dulles Intl Airport for around $1,695.

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

You could potentially save up to 27% on your flight if you consider stops on a Cotonou to Washington, D.C. Dulles Intl Airport flight.

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

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

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

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

Fastest flight time

13h 00m

Direct flights

None
The fastest flight from Cotonou to Washington, D.C. Dulles Intl Airport takes 13h 00m
There are no direct flights from Cotonou to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Cotonou to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

    The distance between Cotonou and Washington, D.C. Dulles Intl is about 5394.6 mi. Typically, this will take 13h 00m by plane in normal conditions.

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

    Prices for flights from Cotonou Airport to Washington, D.C. Dulles Intl Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cotonou Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Harpers Ferry
Rockville
Gaithersburg
Reston
Manassas
Sterling
Fairfax

Why use momondo?

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

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 Cotonou to Washington, D.C. for you.

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

momondo does allow users to show only those flights to Washington, D.C. from Cotonou which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Cotonou to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Washington, D.C. from Cotonou are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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