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Cheap flights from Cotonou to Washington, D.C. from $949

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 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:20 am - 12:39 am
COO
-
BWI
29h 19m
2 stops
Delta Logo
2:18 pm - 9:50 pm
BWI
-
COO
26h 32m
2 stops
$1,437Delta
Sun, Jul 19 - Sun, Aug 16
Brussels Airlines Logo
9:30 pm - 2:15 pm
COO
-
IAD
21h 45m
2 stops
Brussels Airlines Logo
5:35 pm - 8:15 pm
IAD
-
COO
21h 40m
2 stops
$1,626Brussels Airlines
Mon, Jul 20 - Sun, Aug 16
Brussels Airlines Logo
9:30 pm - 2:20 pm
COO
-
IAD
21h 50m
1 stop
Brussels Airlines Logo
5:35 pm - 8:15 pm
IAD
-
COO
21h 40m
2 stops
$2,080Brussels Airlines
Mon, Jul 20 - Sun, Aug 16

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

Our best Brussels Airlines deals on Cotonou to Washington, D.C. flight tickets
Brussels Airlines
Jul 20
COO9:30 pmCotonou
21h 45m
2 stops
IAD2:15 pmWashington, D.C. Dulles Intl
Aug 16
IAD5:35 pmWashington, D.C. Dulles Intl
21h 40m
2 stops
COO8:15 pmCotonou
$1,626
Brussels Airlines
Jul 20
COO9:30 pmCotonou
21h 50m
1 stop
IAD2:20 pmWashington, D.C. Dulles Intl
Aug 16
IAD5:35 pmWashington, D.C. Dulles Intl
21h 40m
2 stops
COO8:15 pmCotonou
$2,080

momondo Fare Finder

 
Customize your flight search to find flights from Cotonou to Washington, D.C. 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 June 30, 2026.
Use the filters below to find and compare flights from Cotonou to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CotonouBaltimore

COO - BWI

COOBWI

Cotonou

Sun 7/19

12:20 am-12:39 am

2 stops29h 19m

Baltimore/Washington

Sun 8/16

2:18 pm-9:50 pm

2 stops26h 32m

$1,437
Quickest round-trip

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 7/20

9:30 pm-2:15 pm

2 stops21h 45m

Washington, D.C. Dulles Intl

Sun 8/16

5:35 pm-8:15 pm

2 stops21h 40m

$1,626

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 7/20

9:30 pm-2:20 pm

1 stop21h 50m

Washington, D.C. Dulles Intl

Sun 8/16

5:35 pm-8:15 pm

2 stops21h 40m

$2,080
Cheapest one-way
Quickest one-way

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 7/6

4:15 am-7:00 pm

1 stop19h 45m

$949

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Tue 7/7

4:15 am-7:00 pm

1 stop19h 45m

$954

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 7/6

1:30 pm-8:55 am

2 stops24h 25m

$1,021

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sun 7/5

1:30 pm-8:55 am

2 stops24h 25m

$1,028

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Tue 7/7

1:30 pm-8:55 am

2 stops24h 25m

$1,048

CotonouWashington, D.C.

COO - DCA

COODCA

Cotonou

Tue 7/7

4:15 am-10:59 pm

2 stops23h 44m

$1,115

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 7/4

12:20 am-4:10 pm

1 stop20h 50m

$1,149

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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 Cotonou to Washington, D.C. flights?

You could potentially save up to 17% on your flight if you consider stops on a Cotonou to Washington, D.C. flight.

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

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

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

Fastest flight time

21h 25m

Direct flights

None
The fastest flight from Cotonou to Washington, D.C. takes 21h 25m
There are no direct flights from Cotonou to Washington, D.C.. There are no popular flight routes from Cotonou to Washington, D.C..
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Frequently asked questions about flying from Cotonou to Washington, D.C.

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

    A flight from Cotonou to Washington, D.C. will travel around 5372.3 mi. Flights usually cover this in 21h 25m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Cotonou Airport to Washington, D.C. were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cotonou Airport to Washington, D.C..

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

    The travel and health documents you'll need for your trip to Washington, D.C. 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.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Cotonou to Washington, D.C.?

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
Arlington
Gettysburg
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Tysons
Springfield
Bethesda
Fairfax
Glen Burnie

Why use momondo?

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

It is quick and easy to find Cotonou to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

All flight searches from Cotonou to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Cotonou.

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

Of course. momondo tracks the price of Cotonou to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport