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Cheap flights from Cotonou to Washington, D.C. from $1,215

This is the cheapest round-trip 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 2/12. 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

Ethiopian Air Logo
1:30 pm - 8:00 amCOO-IAD
24h 30m2 stops
Ethiopian Air Logo
10:00 am - 12:15 pmIAD-COO
20h 15m1 stop
$1,215Ethiopian Air
Find Deal
Thu, Feb 12 - Mon, Feb 16
Ethiopian Air Logo
12:05 pm - 7:05 pmCOO-IAD
13h 00m1 stop
Ethiopian Air Logo
10:00 am - 12:15 pmIAD-COO
20h 15m1 stop
$1,243Ethiopian Air
Find Deal
Thu, Feb 12 - Mon, Feb 16
Ethiopian Air Logo
1:30 pm - 8:00 amCOO-IAD
24h 30m2 stops
Ethiopian Air Logo
8:40 pm - 2:25 pmIAD-COO
11h 45m1 stop
$1,296Ethiopian Air
Find Deal
Thu, Feb 12 - Mon, Feb 16
Ethiopian Air Logo
12:05 pm - 7:05 pmCOO-IAD
13h 00m1 stop
Ethiopian Air Logo
8:40 pm - 2:25 pmIAD-COO
11h 45m1 stop
$1,323Ethiopian Air
Find Deal
Thu, Feb 12 - Mon, Feb 16
Ethiopian Air Logo
12:05 pm - 7:05 pmCOO-IAD
13h 00m1 stop
Ethiopian Air Logo
8:40 pm - 2:25 pmIAD-COO
11h 45m1 stop
$1,324Ethiopian Air
Find Deal
Thu, Feb 12 - Mon, Feb 16
Ethiopian Air Logo
1:30 pm - 8:00 amCOO-IAD
24h 30m2 stops
Ethiopian Air Logo
8:40 pm - 2:25 pmIAD-COO
11h 45m1 stop
$1,493Ethiopian Air
Find Deal
Thu, Feb 12 - Mon, Feb 16
Ethiopian Air Logo
1:30 pm - 8:55 amCOO-IAD
24h 25m2 stops
Ethiopian Air Logo
10:55 am - 12:15 pmIAD-COO
20h 20m1 stop
$1,567Ethiopian Air
Find Deal
Thu, Aug 28 - Wed, Sep 3
Ethiopian Air Logo
1:30 pm - 8:00 amCOO-IAD
24h 30m2 stops
Ethiopian Air Logo
10:00 am - 11:05 pmIAD-COO
31h 05m2 stops
$1,598Ethiopian Air
Find Deal
Thu, Feb 12 - Mon, Feb 16
Logo
12:05 pm - 7:30 pmCOO-IAD
12h 25m1 stop
Logo
10:55 am - 12:15 pmIAD-COO
20h 20m1 stop
$1,607
Find Deal
Thu, Aug 28 - Wed, Sep 3
United Airlines Logo
6:15 pm - 11:54 amCOO-IAD
46h 39m3 stops
United Airlines Logo
8:40 am - 5:00 pmIAD-COO
27h 20m2 stops
$2,087United Airlines
Find Deal
Thu, Aug 28 - Wed, Sep 3

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
Feb 12
COO1:30 pmCotonou
24h 30m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
Feb 16
IAD10:00 amWashington, D.C. Dulles Intl
20h 15m
1 stop
COO12:15 pmCotonou
$1,215
Find similar
Ethiopian Air
Feb 12
COO12:05 pmCotonou
13h 00m
1 stop
IAD7:05 pmWashington, D.C. Dulles Intl
Feb 16
IAD10:00 amWashington, D.C. Dulles Intl
20h 15m
1 stop
COO12:15 pmCotonou
$1,243
Find similar
Ethiopian Air
Feb 12
COO1:30 pmCotonou
24h 30m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
Feb 16
IAD8:40 pmWashington, D.C. Dulles Intl
11h 45m
1 stop
COO2:25 pmCotonou
$1,296
Find similar

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

Our best Air France deals on Cotonou to Washington, D.C. Dulles Intl Airport flight tickets
Air France
Aug 23
COO11:55 pmCotonou
24h 20m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl
Sep 13
IAD6:30 pmWashington, D.C. Dulles Intl
22h 00m
1 stop
COO9:30 pmCotonou
$1,736
Find similar
Air France
Aug 23
COO11:55 pmCotonou
24h 20m
1 stop
IAD7:15 pmWashington, D.C. Dulles Intl
Sep 13
IAD6:30 pmWashington, D.C. Dulles Intl
22h 00m
1 stop
COO9:30 pmCotonou
$1,767
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 August 17, 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

Thu 2/12

1:30 pm-8:00 am

2 stops24h 30m

Washington, D.C. Dulles Intl

Mon 2/16

10:00 am-12:15 pm

1 stop20h 15m

$1,215

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 2/12

12:05 pm-7:05 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Mon 2/16

10:00 am-12:15 pm

1 stop20h 15m

$1,243

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 2/12

1:30 pm-8:00 am

2 stops24h 30m

Washington, D.C. Dulles Intl

Mon 2/16

8:40 pm-2:25 pm

1 stop11h 45m

$1,296

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 2/12

12:05 pm-7:05 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Mon 2/16

8:40 pm-2:25 pm

1 stop11h 45m

$1,323

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 2/12

12:05 pm-7:05 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Mon 2/16

8:40 pm-2:25 pm

1 stop11h 45m

$1,324

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 2/12

1:30 pm-8:00 am

2 stops24h 30m

Washington, D.C. Dulles Intl

Mon 2/16

8:40 pm-2:25 pm

1 stop11h 45m

$1,493

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 8/28

1:30 pm-8:55 am

2 stops24h 25m

Washington, D.C. Dulles Intl

Wed 9/3

10:55 am-12:15 pm

1 stop20h 20m

$1,567

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 2/12

1:30 pm-8:00 am

2 stops24h 30m

Washington, D.C. Dulles Intl

Mon 2/16

10:00 am-11:05 pm

2 stops31h 05m

$1,598

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 8/28

12:05 pm-7:30 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 9/3

10:55 am-12:15 pm

1 stop20h 20m

$1,607

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 8/28

6:15 pm-11:54 am

3 stops46h 39m

Washington, D.C. Dulles Intl

Wed 9/3

8:40 am-5:00 pm

2 stops27h 20m

$2,087

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

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 17% 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

Best Price Found

$1,215

Fastest flight time

12h 25m

Direct flights

None
The best flight deal from Cotonou to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $1,215
The fastest flight from Cotonou to Washington, D.C. Dulles Intl Airport takes 12h 25m
There are no direct flights from Cotonou to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Cotonou Airport - 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 12h 25m 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
Gettysburg
Arlington
National Harbor
Winchester
Woodbridge
Tysons
Laurel
Silver Spring
Waldorf
Fredericksburg
Colonial Beach
Manassas
Harpers Ferry
Rockville
Towson
Gaithersburg
Fairfax
Reston
Glen Burnie

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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