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Cheap flights from Cotonou to Washington, D.C. from $754

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 4/19. 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

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
10:15 pm - 7:50 pm
COO
-
IAD
26h 35m
2 stops
Turkish Airlines Logo
1:20 pm - 7:40 pm
IAD
-
COO
25h 20m
1 stop
$1,101Turkish Airlines
Mon, Apr 20 - Wed, Apr 29
Multiple Airlines Logo
12:05 pm - 7:45 pm
COO
-
IAD
12h 40m
1 stop
Multiple Airlines Logo
9:40 pm - 2:25 pm
IAD
-
COO
11h 45m
1 stop
$1,321Multiple Airlines
Mon, Apr 20 - Wed, Apr 29
Turkish Airlines Logo
10:15 pm - 11:35 am
COO
-
IAD
42h 20m
2 stops
Turkish Airlines Logo
9:10 pm - 11:45 pm
IAD
-
COO
20h 35m
1 stop
$1,347Turkish Airlines
Sat, May 30 - Sat, Dec 5
Turkish Airlines Logo
10:15 pm - 7:50 pm
COO
-
IAD
26h 35m
2 stops
Turkish Airlines Logo
9:45 pm - 7:40 pm
IAD
-
COO
40h 55m
1 stop
$1,377Turkish Airlines
Tue, Apr 7 - Fri, Jun 5
Turkish Airlines Logo
10:15 pm - 7:50 pm
COO
-
IAD
26h 35m
2 stops
Turkish Airlines Logo
9:45 pm - 7:40 pm
IAD
-
COO
40h 55m
1 stop
$1,379Turkish Airlines
Tue, Apr 7 - Fri, Jun 5
Air France Logo
12:20 am - 4:05 pm
COO
-
IAD
20h 45m
1 stop
Air France Logo
9:45 pm - 9:50 pm
IAD
-
COO
19h 05m
1 stop
$1,385Air France
Mon, Apr 6 - Fri, Jun 5
Air France Logo
12:20 am - 4:05 pm
COO
-
IAD
20h 45m
1 stop
Air France Logo
9:45 pm - 9:50 pm
IAD
-
COO
19h 05m
1 stop
$1,390Air France
Mon, Apr 6 - Fri, Jun 5
Air France Logo
12:20 am - 7:19 pm
COO
-
IAD
23h 59m
2 stops
Air France Logo
7:33 pm - 9:50 pm
IAD
-
COO
21h 17m
2 stops
$1,399Air France
Mon, Apr 6 - Fri, Jun 5
Air France Logo
12:20 am - 8:46 pm
COO
-
IAD
25h 26m
2 stops
Air France Logo
7:33 pm - 9:50 pm
IAD
-
COO
21h 17m
2 stops
$1,404Air France
Mon, Apr 6 - Fri, Jun 5
Brussels Airlines Logo
9:30 pm - 2:20 pm
COO
-
IAD
21h 50m
1 stop
Brussels Airlines Logo
5:20 pm - 9:15 pm
IAD
-
COO
45h 55m
3 stops
$1,482Brussels Airlines
Sat, May 30 - Sat, Dec 5

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

Our best Turkish Airlines deals on Cotonou to Washington, D.C. Dulles Intl Airport flight tickets
Turkish Airlines
Apr 20
COO10:15 pmCotonou
26h 35m
2 stops
IAD7:50 pmWashington, D.C. Dulles Intl
Apr 29
IAD1:20 pmWashington, D.C. Dulles Intl
25h 20m
1 stop
COO7:40 pmCotonou
$1,101
Turkish Airlines
Mar 30
COO10:15 pmCotonou
42h 20m
2 stops
IAD11:35 amWashington, D.C. Dulles Intl
Feb 3
IAD9:10 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
COO11:55 pmCotonou
$1,277
Turkish Airlines
May 30
COO10:15 pmCotonou
42h 20m
2 stops
IAD11:35 amWashington, D.C. Dulles Intl
Dec 5
IAD9:10 pmWashington, D.C. Dulles Intl
20h 35m
1 stop
COO11:45 pmCotonou
$1,347

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
Apr 6
COO12:20 amCotonou
20h 45m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jun 5
IAD9:45 pmWashington, D.C. Dulles Intl
19h 05m
1 stop
COO9:50 pmCotonou
$1,385
Air France
Apr 6
COO12:20 amCotonou
20h 45m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jun 5
IAD9:45 pmWashington, D.C. Dulles Intl
19h 05m
1 stop
COO9:50 pmCotonou
$1,390
Air France
Apr 6
COO12:20 amCotonou
23h 59m
2 stops
IAD7:19 pmWashington, D.C. Dulles Intl
Jun 5
IAD7:33 pmWashington, D.C. Dulles Intl
21h 17m
2 stops
COO9:50 pmCotonou
$1,399

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 March 22, 2026.
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

Cheapest round-trip

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 4/20

10:15 pm-7:50 pm

2 stops26h 35m

Washington, D.C. Dulles Intl

Wed 4/29

1:20 pm-7:40 pm

1 stop25h 20m

$1,101
Quickest round-trip

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 4/20

12:05 pm-7:45 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Wed 4/29

9:40 pm-2:25 pm

1 stop11h 45m

$1,321

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 5/30

10:15 pm-11:35 am

2 stops42h 20m

Washington, D.C. Dulles Intl

Sat 12/5

9:10 pm-11:45 pm

1 stop20h 35m

$1,347

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Tue 4/7

10:15 pm-7:50 pm

2 stops26h 35m

Washington, D.C. Dulles Intl

Fri 6/5

9:45 pm-7:40 pm

1 stop40h 55m

$1,377

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Tue 4/7

10:15 pm-7:50 pm

2 stops26h 35m

Washington, D.C. Dulles Intl

Fri 6/5

9:45 pm-7:40 pm

1 stop40h 55m

$1,379

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 4/6

12:20 am-4:05 pm

1 stop20h 45m

Washington, D.C. Dulles Intl

Fri 6/5

9:45 pm-9:50 pm

1 stop19h 05m

$1,385

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 4/6

12:20 am-4:05 pm

1 stop20h 45m

Washington, D.C. Dulles Intl

Fri 6/5

9:45 pm-9:50 pm

1 stop19h 05m

$1,390

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 4/6

12:20 am-7:19 pm

2 stops23h 59m

Washington, D.C. Dulles Intl

Fri 6/5

7:33 pm-9:50 pm

2 stops21h 17m

$1,399

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Mon 4/6

12:20 am-8:46 pm

2 stops25h 26m

Washington, D.C. Dulles Intl

Fri 6/5

7:33 pm-9:50 pm

2 stops21h 17m

$1,404

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 5/30

9:30 pm-2:20 pm

1 stop21h 50m

Washington, D.C. Dulles Intl

Sat 12/5

5:20 pm-9:15 pm

3 stops45h 55m

$1,482

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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

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

You could potentially save up to 21% 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

26h 35m

Direct flights

None
The fastest flight from Cotonou to Washington, D.C. Dulles Intl Airport takes 26h 35m
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 26h 35m 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
Waldorf
Woodbridge
Colonial Beach
Laurel
Towson
Gaithersburg
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Springfield
Linthicum Heights
Bethesda
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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