Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Cotonou from $1,021

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Cotonou departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
1:30 pm - 11:55 pmIAD-COO
28h 25m1 stop
Turkish Airlines Logo
12:50 am - 11:45 amCOO-IAD
40h 55m2 stops
$1,021Turkish Airlines
Find Deal
jue., dic. 4 - lun., dic. 8
Turkish Airlines Logo
1:30 pm - 11:55 pmIAD-COO
28h 25m1 stop
Turkish Airlines Logo
12:50 am - 11:45 amCOO-IAD
40h 55m2 stops
$1,071Turkish Airlines
Find Deal
mar., dic. 9 - lun., dic. 15
Turkish Airlines Logo
9:15 pm - 11:55 pmIAD-COO
20h 40m1 stop
Turkish Airlines Logo
12:50 am - 11:45 amCOO-IAD
40h 55m2 stops
$1,076Turkish Airlines
Find Deal
mié., nov. 12 - vie., nov. 21
Multiple Airlines Logo
10:00 am - 12:15 pmIAD-COO
20h 15m1 stop
Multiple Airlines Logo
12:05 pm - 7:05 pmCOO-IAD
13h 00m1 stop
$1,127Multiple Airlines
Find Deal
lun., nov. 24 - lun., dic. 1
Ethiopian Air Logo
10:00 am - 12:15 pmIAD-COO
20h 15m1 stop
Ethiopian Air Logo
1:30 pm - 8:00 amCOO-IAD
24h 30m2 stops
$1,139Ethiopian Air
Find Deal
mié., nov. 12 - sáb., nov. 22
Multiple Airlines Logo
8:40 pm - 2:25 pmIAD-COO
11h 45m1 stop
Multiple Airlines Logo
12:05 pm - 7:05 pmCOO-IAD
13h 00m1 stop
$1,160Multiple Airlines
Find Deal
lun., feb. 9 - lun., feb. 16
Ethiopian Air Logo
10:00 am - 12:15 pmIAD-COO
20h 15m1 stop
Ethiopian Air Logo
1:30 pm - 8:00 amCOO-IAD
24h 30m2 stops
$1,173Ethiopian Air
Find Deal
lun., nov. 24 - lun., dic. 1
Delta Logo
6:11 pm - 10:50 pmIAD-COO
22h 39m2 stops
Delta Logo
1:20 am - 7:08 pmCOO-IAD
23h 48m2 stops
$1,177Delta
Find Deal
mié., nov. 12 - vie., nov. 21
Delta Logo
12:30 pm - 10:50 pmIAD-COO
28h 20m2 stops
Delta Logo
1:20 am - 9:30 pmCOO-IAD
25h 10m2 stops
$1,299Delta
Find Deal
sáb., ene. 17 - vie., mar. 27
Air France Logo
9:25 pm - 10:50 pmIAD-COO
19h 25m1 stop
Air France Logo
1:20 am - 4:05 pmCOO-IAD
20h 45m2 stops
$2,021Air France
Find Deal
mié., dic. 17 - mié., ene. 7

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

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Cotonou flight tickets
Turkish Airlines
Dec 4
IAD1:30 pmWashington, D.C. Dulles Intl
28h 25m
1 stop
COO11:55 pmCotonou
Dec 8
COO12:50 amCotonou
40h 55m
2 stops
IAD11:45 amWashington, D.C. Dulles Intl
$1,021
Find similar
Turkish Airlines
Nov 2
IAD1:30 pmWashington, D.C. Dulles Intl
28h 25m
1 stop
COO11:55 pmCotonou
Dec 11
COO12:50 amCotonou
24h 30m
2 stops
IAD7:20 pmWashington, D.C. Dulles Intl
$1,059
Find similar
Turkish Airlines
Dec 9
IAD1:30 pmWashington, D.C. Dulles Intl
28h 25m
1 stop
COO11:55 pmCotonou
Dec 15
COO12:50 amCotonou
40h 55m
2 stops
IAD11:45 amWashington, D.C. Dulles Intl
$1,071
Find similar

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

Our best Ethiopian Air deals on Washington, D.C. Dulles Intl Airport to Cotonou flight tickets
Ethiopian Air
Nov 2
IAD10:00 amWashington, D.C. Dulles Intl
21h 15m
1 stop
COO1:15 pmCotonou
Dec 12
COO1:30 pmCotonou
24h 30m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
$1,138
Find similar
Ethiopian Air
Nov 12
IAD10:00 amWashington, D.C. Dulles Intl
20h 15m
1 stop
COO12:15 pmCotonou
Nov 22
COO1:30 pmCotonou
24h 30m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
$1,139
Find similar
Ethiopian Air
Nov 2
IAD10:00 amWashington, D.C. Dulles Intl
21h 15m
2 stops
COO1:15 pmCotonou
Dec 12
COO1:30 pmCotonou
24h 30m
2 stops
IAD8:00 amWashington, D.C. Dulles Intl
$1,162
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Cotonou 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 octubre 27, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Cotonou that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

jue. 12/4

1:30 pm-11:55 pm

1 stop28h 25m

Cotonou

lun. 12/8

12:50 am-11:45 am

2 stops40h 55m

$1,021

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

mar. 12/9

1:30 pm-11:55 pm

1 stop28h 25m

Cotonou

lun. 12/15

12:50 am-11:45 am

2 stops40h 55m

$1,071

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

mié. 11/12

9:15 pm-11:55 pm

1 stop20h 40m

Cotonou

vie. 11/21

12:50 am-11:45 am

2 stops40h 55m

$1,076

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

lun. 11/24

10:00 am-12:15 pm

1 stop20h 15m

Cotonou

lun. 12/1

12:05 pm-7:05 pm

1 stop13h 00m

$1,127

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

mié. 11/12

10:00 am-12:15 pm

1 stop20h 15m

Cotonou

sáb. 11/22

1:30 pm-8:00 am

2 stops24h 30m

$1,139

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

lun. 2/9

8:40 pm-2:25 pm

1 stop11h 45m

Cotonou

lun. 2/16

12:05 pm-7:05 pm

1 stop13h 00m

$1,160

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

lun. 11/24

10:00 am-12:15 pm

1 stop20h 15m

Cotonou

lun. 12/1

1:30 pm-8:00 am

2 stops24h 30m

$1,173

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

mié. 11/12

6:11 pm-10:50 pm

2 stops22h 39m

Cotonou

vie. 11/21

1:20 am-7:08 pm

2 stops23h 48m

$1,177

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

sáb. 1/17

12:30 pm-10:50 pm

2 stops28h 20m

Cotonou

vie. 3/27

1:20 am-9:30 pm

2 stops25h 10m

$1,299

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

mié. 12/17

9:25 pm-10:50 pm

1 stop19h 25m

Cotonou

mié. 1/7

1:20 am-4:05 pm

2 stops20h 45m

$2,021

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cotonou from

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

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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Cotonou?

What is the cheapest day to depart on your flight to Cotonou?

According to our data, Sunday is the cheapest day to fly to Cotonou from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Sunday departure recently was $1,179. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Cotonou is Wednesday, with ticket prices averaging around $1,522.

What is the cheapest time of day to depart on your flight to Cotonou?

Our most recent data shows that the best time of day to fly to Cotonou is at noon. Flights from Washington, D.C. Dulles Intl Airport to Cotonou during this time can be as low as $1,120. Try not to purchase tickets in the afternoon because they tend to be around $1,585. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Cotonou according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Cotonou (IAD to COO) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Cotonou. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Cotonou.
Search flight deals

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

    The distance between Washington, D.C. Dulles Intl and Cotonou is about 5394.6 mi. 11h 45m is a normal flight duration for this route.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Cotonou Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Cotonou Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Cotonou Airport.

  • What documentation or ID do you need to fly to Cotonou Airport?

    The necessary travel and health documents for your Cotonou Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Washington, D.C. Dulles Intl Airport to Cotonou

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Cotonou with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $1,016Free CancellationRating
7.3
4,029 reviews
Search Turkish Airlines flights
Ethiopian AirPriceFrom $1,109Free CancellationRating
7.2
877 reviews
Search Ethiopian Air flights
Air FrancePriceFrom $1,131Free CancellationRating
7.4
1,481 reviews
Search Air France flights
DeltaPriceFrom $1,135Free CancellationRating
7.9
7,996 reviews
Search Delta flights

Why use momondo?

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

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 Washington, D.C. to Cotonou for you.

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

Yes. All flights to Cotonou from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Cotonou.

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

If you are simply researching potential flights to Cotonou, momondo offers a useful price alert feature which will track prices for flights to Cotonou from Washington, D.C. and alert you when they change.

An easier way to manage your Cotonou trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
mié. 11/26
mié. 12/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Benin

Fly your favorite airline to Cotonou

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Alaska Airlines
Emirates