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Cheap flights from Cotonou to Washington, D.C. from $1,191

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 2/10. 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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Cheap round-trip flights

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Delta Logo
1:20 am - 8:30 pmCOO-IAD
25h 10m2 stops
Delta Logo
10:20 pm - 10:50 pmIAD-COO
42h 30m2 stops
$1,191Delta
Find Deal
Tue, Feb 10 - Sun, Feb 15
Delta Logo
1:20 am - 8:30 pmCOO-IAD
25h 10m2 stops
Delta Logo
10:20 pm - 10:50 pmIAD-COO
42h 30m2 stops
$1,193Delta
Find Deal
Tue, Feb 10 - Sun, Feb 15
Delta Logo
1:20 am - 4:35 pmCOO-IAD
21h 15m1 stop
Delta Logo
10:20 pm - 10:50 pmIAD-COO
42h 30m2 stops
$1,276Delta
Find Deal
Tue, Feb 10 - Sun, Feb 15
Delta Logo
1:20 am - 4:35 pmCOO-IAD
21h 15m1 stop
Delta Logo
10:20 pm - 10:50 pmIAD-COO
42h 30m2 stops
$1,278Delta
Find Deal
Tue, Feb 10 - Sun, Feb 15
Ethiopian Air Logo
12:05 pm - 7:05 pmCOO-IAD
13h 00m1 stop
Ethiopian Air Logo
10:00 am - 2:25 pmIAD-COO
22h 25m2 stops
$1,542Ethiopian Air
Find Deal
Wed, Feb 11 - Sun, Feb 15
Ethiopian Air Logo
1:30 pm - 8:00 amCOO-IAD
24h 30m2 stops
Ethiopian Air Logo
10:00 am - 2:25 pmIAD-COO
22h 25m2 stops
$1,576Ethiopian Air
Find Deal
Wed, Feb 11 - Sun, Feb 15
Ethiopian Air Logo
12:05 pm - 7:05 pmCOO-IAD
13h 00m1 stop
Ethiopian Air Logo
10:00 am - 2:25 pmIAD-COO
22h 25m2 stops
$1,604Ethiopian Air
Find Deal
Wed, Feb 11 - Sun, Feb 15
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
$1,615Ethiopian Air
Find Deal
Wed, Feb 11 - Sun, Feb 15
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
$1,642Ethiopian Air
Find Deal
Wed, Feb 11 - Sun, Feb 15
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
$1,830Ethiopian Air
Find Deal
Wed, Feb 11 - Sun, Feb 15

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

Our best Delta deals on Cotonou to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Feb 10
COO1:20 amCotonou
25h 10m
2 stops
IAD8:30 pmWashington, D.C. Dulles Intl
Feb 15
IAD10:20 pmWashington, D.C. Dulles Intl
42h 30m
2 stops
COO10:50 pmCotonou
$1,191
Find similar
Delta
Feb 10
COO1:20 amCotonou
25h 10m
2 stops
IAD8:30 pmWashington, D.C. Dulles Intl
Feb 15
IAD10:20 pmWashington, D.C. Dulles Intl
42h 30m
2 stops
COO10:50 pmCotonou
$1,193
Find similar
Delta
Feb 10
COO1:20 amCotonou
21h 15m
1 stop
IAD4:35 pmWashington, D.C. Dulles Intl
Feb 15
IAD10:20 pmWashington, D.C. Dulles Intl
42h 30m
2 stops
COO10:50 pmCotonou
$1,276
Find similar

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 11
COO12:05 pmCotonou
13h 00m
1 stop
IAD7:05 pmWashington, D.C. Dulles Intl
Feb 15
IAD10:00 amWashington, D.C. Dulles Intl
22h 25m
2 stops
COO2:25 pmCotonou
$1,542
Find similar
Ethiopian Air
Feb 11
COO1:30 pmCotonou
24h 30m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
Feb 15
IAD10:00 amWashington, D.C. Dulles Intl
22h 25m
2 stops
COO2:25 pmCotonou
$1,576
Find similar
Ethiopian Air
Feb 11
COO12:05 pmCotonou
13h 00m
1 stop
IAD7:05 pmWashington, D.C. Dulles Intl
Feb 15
IAD10:00 amWashington, D.C. Dulles Intl
22h 25m
2 stops
COO2:25 pmCotonou
$1,604
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 October 29, 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

Tue 2/10

1:20 am-8:30 pm

2 stops25h 10m

Washington, D.C. Dulles Intl

Sun 2/15

10:20 pm-10:50 pm

2 stops42h 30m

$1,191

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Tue 2/10

1:20 am-8:30 pm

2 stops25h 10m

Washington, D.C. Dulles Intl

Sun 2/15

10:20 pm-10:50 pm

2 stops42h 30m

$1,193

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Tue 2/10

1:20 am-4:35 pm

1 stop21h 15m

Washington, D.C. Dulles Intl

Sun 2/15

10:20 pm-10:50 pm

2 stops42h 30m

$1,276

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Tue 2/10

1:20 am-4:35 pm

1 stop21h 15m

Washington, D.C. Dulles Intl

Sun 2/15

10:20 pm-10:50 pm

2 stops42h 30m

$1,278

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 2/11

12:05 pm-7:05 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Sun 2/15

10:00 am-2:25 pm

2 stops22h 25m

$1,542

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 2/11

1:30 pm-8:00 am

2 stops24h 30m

Washington, D.C. Dulles Intl

Sun 2/15

10:00 am-2:25 pm

2 stops22h 25m

$1,576

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 2/11

12:05 pm-7:05 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Sun 2/15

10:00 am-2:25 pm

2 stops22h 25m

$1,604

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 2/11

1:30 pm-8:00 am

2 stops24h 30m

Washington, D.C. Dulles Intl

Sun 2/15

10:00 am-12:15 pm

1 stop20h 15m

$1,615

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 2/11

12:05 pm-7:05 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Sun 2/15

10:00 am-12:15 pm

1 stop20h 15m

$1,642

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 2/11

12:05 pm-7:05 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Sun 2/15

10:00 am-12:15 pm

1 stop20h 15m

$1,830

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 9% 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

Direct flights

None
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.
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  • 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
Harpers Ferry
Towson
Rockville
Manassas
Reston
Gaithersburg
Fairfax
Sterling

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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