Which layover airport has the shortest travel time from Washington, D.C. to Cotonou?

Flights connecting via Lomé (LFW) have the shortest average one-way travel time: 11h 35m.

Which layover airport has the shortest connection time from Washington, D.C. to Cotonou?

Lomé (LFW) has the shortest average layover time for this route: 0h 53m.

Which airport is the most popular layover for flights between Washington, D.C. and Cotonou?

Casablanca (CMN) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

How long does it take to fly to Cotonou?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Cotonou, then you can expect flight times to average 18h 30m and 34h 35m, respectively.

Which layover airport offers the lowest fares from Washington, D.C. to Cotonou?

Flights via Istanbul (IST) offer the lowest average round-trip price of $1,251.

What is the cheapest airline that flies from Washington, D.C. to Cotonou?

Delta, Turkish Airlines, and Royal Air Maroc are the most popular carriers operating from Washington, D.C. to Cotonou

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

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

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

As of April 2026, there are 2 operators available to choose from for flights from Washington, D.C. to Cotonou Airport.

How old do you have to be to fly from Washington, D.C. 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. 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.

$690 Cheap Flights from Washington, D.C. to Cotonou in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 9:15 pm

IAD

COO

26h 55m

1 stop

10:15 pm - 11:35 am

COO

IAD

42h 20m

2 stops

$1,247Turkish Airlines

Thu, Jul 30 - Wed, Sep 9

1:20 pm - 9:15 pm

IAD

COO

26h 55m

1 stop

10:15 pm - 11:35 am

COO

IAD

42h 20m

2 stops

$1,248Turkish Airlines

Thu, Jul 30 - Wed, Sep 9

1:20 pm - 9:15 pm

IAD

COO

26h 55m

1 stop

10:15 pm - 11:35 am

COO

IAD

42h 20m

2 stops

$1,249Turkish Airlines

Thu, Jul 30 - Wed, Sep 9

9:45 pm - 9:50 pm

IAD

COO

19h 05m

1 stop

12:20 am - 7:35 pm

COO

IAD

24h 15m

1 stop

$1,282KLM

Tue, May 26 - Mon, Jun 22

9:45 pm - 9:50 pm

IAD

COO

19h 05m

1 stop

12:20 am - 4:05 pm

COO

IAD

20h 45m

1 stop

$1,283Delta

Tue, May 26 - Sat, Jun 20

7:33 pm - 9:50 pm

IAD

COO

21h 17m

2 stops

12:20 am - 7:35 pm

COO

IAD

24h 15m

1 stop

$1,287Air France

Tue, May 26 - Mon, Jun 22

6:00 am - 9:50 pm

IAD

COO

34h 50m

2 stops

12:20 am - 7:35 pm

COO

IAD

24h 15m

1 stop

$1,288Delta

Sun, May 24 - Sun, Jun 14

9:45 pm - 9:50 pm

IAD

COO

19h 05m

1 stop

12:50 am - 7:15 pm

COO

IAD

23h 25m

2 stops

$1,293Multiple Airlines

Tue, May 19 - Mon, Jul 6

7:33 pm - 9:50 pm

IAD

COO

21h 17m

2 stops

12:20 am - 4:42 pm

COO

IAD

21h 22m

2 stops

$1,296Air France

Tue, May 26 - Mon, Jun 22

5:32 pm - 8:15 pm

BWI

COO

45h 43m

2 stops

10:00 pm - 5:29 pm

COO

BWI

24h 29m

2 stops

$2,014Multiple Airlines

Sat, Jul 18 - Sat, Aug 15

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

Our best Turkish Airlines deals on Washington, D.C. to Cotonou flight tickets

Turkish Airlines

Jul 30

IAD1:20 pmWashington, D.C. Dulles Intl

26h 55m

1 stop

COO9:15 pmCotonou

Sep 9

COO10:15 pmCotonou

42h 20m

2 stops

IAD11:35 amWashington, D.C. Dulles Intl

$1,247

Turkish Airlines

Jul 30

IAD1:20 pmWashington, D.C. Dulles Intl

26h 55m

1 stop

COO9:15 pmCotonou

Sep 9

COO10:15 pmCotonou

42h 20m

2 stops

IAD11:35 amWashington, D.C. Dulles Intl

$1,248

Turkish Airlines

Jul 30

IAD1:20 pmWashington, D.C. Dulles Intl

26h 55m

1 stop

COO9:15 pmCotonou

Sep 9

COO10:15 pmCotonou

42h 20m

2 stops

IAD11:35 amWashington, D.C. Dulles Intl

$1,249

Delta flights from Washington, D.C. to Cotonou

Our best Delta deals on Washington, D.C. to Cotonou flight tickets

Delta

May 26

IAD9:45 pmWashington, D.C. Dulles Intl

19h 05m

1 stop

COO9:50 pmCotonou

Jun 20

COO12:20 amCotonou

20h 45m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$1,283

Delta

May 24

IAD6:00 amWashington, D.C. Dulles Intl

34h 50m

2 stops

COO9:50 pmCotonou

Jun 14

COO12:20 amCotonou

24h 15m

1 stop

IAD7:35 pmWashington, D.C. Dulles Intl

$1,288

Delta

Jul 11

DCA4:56 pmWashington, D.C. Reagan-National

23h 54m

2 stops

COO9:50 pmCotonou

Aug 10

COO12:20 amCotonou

23h 58m

2 stops

DCA7:18 pmWashington, D.C. Reagan-National

$1,296

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Thu 7/30

1:20 pm-9:15 pm

1 stop26h 55m

Cotonou

Wed 9/9

10:15 pm-11:35 am

2 stops42h 20m

$1,247

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Thu 7/30

1:20 pm-9:15 pm

1 stop26h 55m

Cotonou

Wed 9/9

10:15 pm-11:35 am

2 stops42h 20m

$1,248

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Thu 7/30

1:20 pm-9:15 pm

1 stop26h 55m

Cotonou

Wed 9/9

10:15 pm-11:35 am

2 stops42h 20m

$1,249

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 5/26

9:45 pm-9:50 pm

1 stop19h 05m

Cotonou

Mon 6/22

12:20 am-7:35 pm

1 stop24h 15m

$1,282

Quickest round-trip

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 5/26

9:45 pm-9:50 pm

1 stop19h 05m

Cotonou

Sat 6/20

12:20 am-4:05 pm

1 stop20h 45m

$1,283

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 5/26

7:33 pm-9:50 pm

2 stops21h 17m

Cotonou

Mon 6/22

12:20 am-7:35 pm

1 stop24h 15m

$1,287

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Sun 5/24

6:00 am-9:50 pm

2 stops34h 50m

Cotonou

Sun 6/14

12:20 am-7:35 pm

1 stop24h 15m

$1,288

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 5/19

9:45 pm-9:50 pm

1 stop19h 05m

Cotonou

Mon 7/6

12:50 am-7:15 pm

2 stops23h 25m

$1,293

Washington, D.C.Cotonou

IAD - COO

IADCOO

Washington, D.C. Dulles Intl

Tue 5/26

7:33 pm-9:50 pm

2 stops21h 17m

Cotonou

Mon 6/22

12:20 am-4:42 pm

2 stops21h 22m

$1,296

BaltimoreCotonou

BWI - COO

BWICOO

Baltimore/Washington

Sat 7/18

5:32 pm-8:15 pm

2 stops45h 43m

Cotonou

Sat 8/15

10:00 pm-5:29 pm

2 stops24h 29m

$2,014

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

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Other information

What is the cheapest month to fly to Cotonou?

The cheapest month to fly to Cotonou from Washington, D.C. is in May. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Cotonou during the month of May, then departing from Washington, D.C. during the month December is also very affordable. Most momondo users find prices during this month for around $713.

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

You could potentially save up to 33% on your flight if you consider stops on a Washington, D.C. to Cotonou flight.

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

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

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

Fastest flight time	11h 45m
Direct flights	None

The fastest flight from Washington, D.C. to Cotonou takes 11h 45m

There are no direct flights from Washington, D.C. to Cotonou. There are no popular flight routes from Washington, D.C. to Cotonou.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Cotonou

How far is Washington, D.C. to Cotonou by plane?
There are 5372.3 mi between Washington, D.C. and Cotonou. 11h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Cotonou Airport?
Prices for flights from Washington, D.C. to Cotonou Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Cotonou Airport?
As of April 2026, there are 2 operators available to choose from for flights from Washington, D.C. to Cotonou Airport.
How old do you have to be to fly from Washington, D.C. 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. 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. to Cotonou?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Cotonou is Ethiopian Air, representing 100% of all bookings.

Best airlines flying from Washington, D.C. to Cotonou

Compare and see reviews for airlines that fly from Washington, D.C. to Cotonou with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $988	Free Cancellation	Rating 7.4 4,343 reviews		Search Turkish Airlines flights
Ethiopian Air	PriceFrom $1,087	Free Cancellation	Rating 7.2 1,003 reviews		Search Ethiopian Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Cotonou. momondo saves you time and could save you money on your trip.

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?

Once you have performed a search for Washington, D.C. to Cotonou flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Washington, D.C. to Cotonou flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Washington, D.C. to Cotonou from $690

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Cotonou departing on 7/28. 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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How to get the cheapest flight ticket from Washington, D.C. to Cotonou

What is the cheapest month to fly to Cotonou?

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

What is the cheapest airline that flies from Washington, D.C. to Cotonou?

Which airport is the most popular layover for flights between Washington, D.C. and Cotonou?

Which layover airport offers the lowest fares from Washington, D.C. to Cotonou?

Which layover airport has the shortest travel time from Washington, D.C. to Cotonou?

Which layover airport has the shortest connection time from Washington, D.C. to Cotonou?

How long does it take to fly to Cotonou?

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

Cheap Washington, D.C. to Cotonou (WAS to COO) flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Cotonou

Best airlines flying from Washington, D.C. to Cotonou

Compare and see reviews for airlines that fly from Washington, D.C. to Cotonou with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Cabin classes currently available on flights to Cotonou

List of cabin classes available on flights landing in Cotonou. Availability may vary depending on flight origin and airline.

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