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Cheap flights from Cotonou to Washington, D.C. from $1,539

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 8/4. 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

Enter your travel dates to find the best prices.
Turkish Airlines Logo
10:15 pm - 11:35 am
COO
-
IAD
42h 20m
2 stops
Turkish Airlines Logo
1:20 pm - 9:15 pm
IAD
-
COO
26h 55m
1 stop
$1,539Turkish Airlines
Tue, Aug 4 - Sun, Aug 30
Delta Logo
12:20 am - 10:59 pm
COO
-
DCA
27h 39m
2 stops
Delta Logo
3:15 pm - 9:50 pm
DCA
-
COO
25h 35m
2 stops
$1,542Delta
Thu, Aug 6 - Fri, Aug 28
Delta Logo
12:20 am - 10:59 pm
COO
-
DCA
27h 39m
2 stops
Delta Logo
5:00 pm - 9:50 pm
DCA
-
COO
47h 50m
2 stops
$1,553Delta
Thu, Aug 6 - Mon, Aug 31
United Airlines Logo
9:30 pm - 2:20 pm
COO
-
IAD
21h 50m
1 stop
United Airlines Logo
5:35 pm - 8:15 pm
IAD
-
COO
21h 40m
2 stops
$1,576United Airlines
Thu, Aug 6 - Wed, Sep 2
Turkish Airlines Logo
10:15 pm - 7:50 pm
COO
-
IAD
26h 35m
2 stops
Turkish Airlines Logo
9:45 pm - 9:15 pm
IAD
-
COO
18h 30m
1 stop
$1,581Turkish Airlines
Fri, Aug 7 - Sun, Aug 30
United Airlines Logo
9:30 pm - 2:20 pm
COO
-
IAD
21h 50m
1 stop
United Airlines Logo
5:35 pm - 8:15 pm
IAD
-
COO
21h 40m
2 stops
$1,657United Airlines
Thu, Aug 6 - Sun, Aug 30
Air France Logo
12:20 am - 4:34 pm
COO
-
DCA
21h 14m
2 stops
Air France Logo
6:30 pm - 9:50 pm
DCA
-
COO
22h 20m
2 stops
$2,057Air France
Wed, Aug 5 - Sun, Aug 30
Air Canada Logo
9:30 pm - 9:48 pm
COO
-
DCA
29h 18m
2 stops
Air Canada Logo
6:00 am - 8:15 pm
DCA
-
COO
33h 15m
3 stops
$2,160Air Canada
Mon, Aug 10 - Wed, Sep 2
Air Canada Logo
9:30 pm - 9:48 pm
COO
-
DCA
29h 18m
2 stops
Air Canada Logo
8:40 pm - 8:15 pm
DCA
-
COO
42h 35m
3 stops
$2,165Air Canada
Mon, Aug 10 - Tue, Sep 1
Air France Logo
12:20 am - 4:59 pm
COO
-
DCA
21h 39m
2 stops
Air France Logo
6:30 pm - 9:50 pm
DCA
-
COO
22h 20m
2 stops
$2,204Air France
Fri, Aug 7 - Sun, Aug 30

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

Our best Turkish Airlines deals on Cotonou to Washington, D.C. flight tickets
Turkish Airlines
Aug 4
COO10:15 pmCotonou
42h 20m
2 stops
IAD11:35 amWashington, D.C. Dulles Intl
Aug 30
IAD1:20 pmWashington, D.C. Dulles Intl
26h 55m
1 stop
COO9:15 pmCotonou
$1,539
Turkish Airlines
Aug 7
COO10:15 pmCotonou
26h 35m
2 stops
IAD7:50 pmWashington, D.C. Dulles Intl
Aug 30
IAD9:45 pmWashington, D.C. Dulles Intl
18h 30m
1 stop
COO9:15 pmCotonou
$1,581
Turkish Airlines
Aug 4
COO10:15 pmCotonou
42h 20m
2 stops
IAD11:35 amWashington, D.C. Dulles Intl
Aug 31
IAD1:20 pmWashington, D.C. Dulles Intl
26h 55m
1 stop
COO9:15 pmCotonou
$1,618

Ethiopian Air flights from Cotonou to Washington, D.C.

Our best Ethiopian Air deals on Cotonou to Washington, D.C. flight tickets
Ethiopian Air
Aug 10
COO12:05 pmCotonou
12h 25m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
Aug 31
IAD9:20 pmWashington, D.C. Dulles Intl
12h 05m
1 stop
COO2:25 pmCotonou
$2,033
Ethiopian Air
Aug 8
COO12:05 pmCotonou
12h 25m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
Aug 28
IAD10:55 amWashington, D.C. Dulles Intl
20h 20m
1 stop
COO12:15 pmCotonou
$2,042
Ethiopian Air
Aug 5
COO12:05 pmCotonou
12h 25m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
Aug 28
IAD10:55 amWashington, D.C. Dulles Intl
20h 20m
1 stop
COO12:15 pmCotonou
$2,070

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 May 14, 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

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Tue 8/4

10:15 pm-11:35 am

2 stops42h 20m

Washington, D.C. Dulles Intl

Sun 8/30

1:20 pm-9:15 pm

1 stop26h 55m

$1,539

CotonouWashington, D.C.

COO - DCA

COODCA

Cotonou

Thu 8/6

12:20 am-10:59 pm

2 stops27h 39m

Washington, D.C. Reagan-National

Fri 8/28

3:15 pm-9:50 pm

2 stops25h 35m

$1,542

CotonouWashington, D.C.

COO - DCA

COODCA

Cotonou

Thu 8/6

12:20 am-10:59 pm

2 stops27h 39m

Washington, D.C. Reagan-National

Mon 8/31

5:00 pm-9:50 pm

2 stops47h 50m

$1,553
Quickest round-trip

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 8/6

9:30 pm-2:20 pm

1 stop21h 50m

Washington, D.C. Dulles Intl

Wed 9/2

5:35 pm-8:15 pm

2 stops21h 40m

$1,576

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Fri 8/7

10:15 pm-7:50 pm

2 stops26h 35m

Washington, D.C. Dulles Intl

Sun 8/30

9:45 pm-9:15 pm

1 stop18h 30m

$1,581

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 8/6

9:30 pm-2:20 pm

1 stop21h 50m

Washington, D.C. Dulles Intl

Sun 8/30

5:35 pm-8:15 pm

2 stops21h 40m

$1,657

CotonouWashington, D.C.

COO - DCA

COODCA

Cotonou

Wed 8/5

12:20 am-4:34 pm

2 stops21h 14m

Washington, D.C. Reagan-National

Sun 8/30

6:30 pm-9:50 pm

2 stops22h 20m

$2,057

CotonouWashington, D.C.

COO - DCA

COODCA

Cotonou

Mon 8/10

9:30 pm-9:48 pm

2 stops29h 18m

Washington, D.C. Reagan-National

Wed 9/2

6:00 am-8:15 pm

3 stops33h 15m

$2,160

CotonouWashington, D.C.

COO - DCA

COODCA

Cotonou

Mon 8/10

9:30 pm-9:48 pm

2 stops29h 18m

Washington, D.C. Reagan-National

Tue 9/1

8:40 pm-8:15 pm

3 stops42h 35m

$2,165

CotonouWashington, D.C.

COO - DCA

COODCA

Cotonou

Fri 8/7

12:20 am-4:59 pm

2 stops21h 39m

Washington, D.C. Reagan-National

Sun 8/30

6:30 pm-9:50 pm

2 stops22h 20m

$2,204

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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.

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

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