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Cheap flights from Benin to Washington, D.C. from $975

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Benin to Washington, D.C. departing on 4/29. 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

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

Recent round-trip flight deals from Benin to Washington, D.C.

Enter your travel dates to find the best prices.
Brussels Airlines Logo
9:30 pm - 1:30 pm
COO
-
IAD
21h 00m
1 stop
Brussels Airlines Logo
5:35 pm - 8:15 pm
IAD
-
COO
21h 40m
2 stops
$1,344Brussels Airlines
Thu, Apr 30 - Sun, May 31
Multiple Airlines Logo
12:05 pm - 7:30 pm
COO
-
IAD
12h 25m
1 stop
Multiple Airlines Logo
9:20 pm - 2:25 pm
IAD
-
COO
12h 05m
1 stop
$1,388Multiple Airlines
Wed, Sep 16 - Wed, Sep 30
Brussels Airlines Logo
9:30 pm - 2:15 pm
COO
-
IAD
45h 45m
2 stops
Brussels Airlines Logo
5:35 pm - 8:15 pm
IAD
-
COO
21h 40m
2 stops
$1,393Brussels Airlines
Thu, Apr 30 - Sun, May 31
Multiple Airlines Logo
12:05 pm - 7:30 pm
COO
-
IAD
12h 25m
1 stop
Multiple Airlines Logo
9:20 pm - 2:25 pm
IAD
-
COO
12h 05m
1 stop
$1,401Multiple Airlines
Wed, Sep 16 - Wed, Sep 30
Air France Logo
12:40 am - 7:35 pm
COO
-
IAD
23h 55m
1 stop
Air France Logo
9:45 pm - 9:50 pm
IAD
-
COO
19h 05m
1 stop
$1,426Air France
Wed, Apr 29 - Sun, May 31
Multiple Airlines Logo
9:30 pm - 8:29 pm
COO
-
IAD
27h 59m
3 stops
Multiple Airlines Logo
5:35 pm - 8:15 pm
IAD
-
COO
21h 40m
2 stops
$1,597Multiple Airlines
Thu, Apr 30 - Sun, May 31
Multiple Airlines Logo
12:05 pm - 7:30 pm
COO
-
IAD
12h 25m
1 stop
Multiple Airlines Logo
10:55 am - 6:25 pm
IAD
-
COO
26h 30m
2 stops
$1,600Multiple Airlines
Wed, Sep 16 - Wed, Sep 30
Multiple Airlines Logo
12:05 pm - 7:30 pm
COO
-
IAD
12h 25m
1 stop
Multiple Airlines Logo
10:55 am - 6:25 pm
IAD
-
COO
26h 30m
2 stops
$1,605Multiple Airlines
Wed, Sep 16 - Wed, Sep 30
Multiple Airlines Logo
12:05 pm - 7:30 pm
COO
-
IAD
12h 25m
1 stop
Multiple Airlines Logo
10:55 am - 6:25 pm
IAD
-
COO
26h 30m
3 stops
$1,707Multiple Airlines
Wed, Sep 16 - Wed, Sep 30
Ethiopian Air Logo
1:30 pm - 8:55 am
COO
-
IAD
24h 25m
2 stops
Ethiopian Air Logo
10:55 am - 6:25 pm
IAD
-
COO
26h 30m
2 stops
$1,818Ethiopian Air
Wed, Sep 16 - Wed, Sep 30

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Brussels Airlines flights from Benin to Washington, D.C. Dulles Intl Airport

Our best Brussels Airlines deals on Benin to Washington, D.C. Dulles Intl Airport flight tickets
Brussels Airlines
Apr 30
COO9:30 pmCotonou
21h 00m
1 stop
IAD1:30 pmWashington, D.C. Dulles Intl
May 31
IAD5:35 pmWashington, D.C. Dulles Intl
21h 40m
2 stops
COO8:15 pmCotonou
$1,344
Brussels Airlines
Apr 27
COO9:30 pmCotonou
21h 00m
1 stop
IAD1:30 pmWashington, D.C. Dulles Intl
May 13
IAD5:30 pmWashington, D.C. Dulles Intl
21h 45m
2 stops
COO8:15 pmCotonou
$1,381
Brussels Airlines
Apr 30
COO9:30 pmCotonou
45h 45m
2 stops
IAD2:15 pmWashington, D.C. Dulles Intl
May 31
IAD5:35 pmWashington, D.C. Dulles Intl
21h 40m
2 stops
COO8:15 pmCotonou
$1,393

Air France flights from Benin to Washington, D.C. Dulles Intl Airport

Our best Air France deals on Benin to Washington, D.C. Dulles Intl Airport flight tickets
Air France
Apr 29
COO12:40 amCotonou
23h 55m
1 stop
IAD7:35 pmWashington, D.C. Dulles Intl
May 31
IAD9:45 pmWashington, D.C. Dulles Intl
19h 05m
1 stop
COO9:50 pmCotonou
$1,426
Air France
Apr 26
COO12:20 amCotonou
20h 45m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
May 13
IAD9:45 pmWashington, D.C. Dulles Intl
19h 05m
1 stop
COO9:50 pmCotonou
$1,431
Air France
Apr 19
COO12:20 amCotonou
21h 11m
2 stops
IAD4:31 pmWashington, D.C. Dulles Intl
Apr 29
IAD6:50 pmWashington, D.C. Dulles Intl
22h 00m
2 stops
COO9:50 pmCotonou
$1,440

momondo Fare Finder

 
Customize your flight search to find flights from Benin 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 April 18, 2026.
Use the filters below to find and compare flights from Benin 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

Thu 4/30

9:30 pm-1:30 pm

1 stop21h 00m

Washington, D.C. Dulles Intl

Sun 5/31

5:35 pm-8:15 pm

2 stops21h 40m

$1,344
Quickest round-trip

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 9/16

12:05 pm-7:30 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 9/30

9:20 pm-2:25 pm

1 stop12h 05m

$1,388

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 4/30

9:30 pm-2:15 pm

2 stops45h 45m

Washington, D.C. Dulles Intl

Sun 5/31

5:35 pm-8:15 pm

2 stops21h 40m

$1,393

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 9/16

12:05 pm-7:30 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 9/30

9:20 pm-2:25 pm

1 stop12h 05m

$1,401

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 4/29

12:40 am-7:35 pm

1 stop23h 55m

Washington, D.C. Dulles Intl

Sun 5/31

9:45 pm-9:50 pm

1 stop19h 05m

$1,426

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 4/30

9:30 pm-8:29 pm

3 stops27h 59m

Washington, D.C. Dulles Intl

Sun 5/31

5:35 pm-8:15 pm

2 stops21h 40m

$1,597

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 9/16

12:05 pm-7:30 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 9/30

10:55 am-6:25 pm

2 stops26h 30m

$1,600

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 9/16

12:05 pm-7:30 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 9/30

10:55 am-6:25 pm

2 stops26h 30m

$1,605

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 9/16

12:05 pm-7:30 pm

1 stop12h 25m

Washington, D.C. Dulles Intl

Wed 9/30

10:55 am-6:25 pm

3 stops26h 30m

$1,707

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Wed 9/16

1:30 pm-8:55 am

2 stops24h 25m

Washington, D.C. Dulles Intl

Wed 9/30

10:55 am-6:25 pm

2 stops26h 30m

$1,818

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

You could potentially save up to 21% on your flight if you consider stops on a Benin to Washington, D.C. Dulles Intl Airport flight.

Cheap Benin to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Fastest flight time

12h 25m

Direct flights

None
The fastest flight from Benin to Washington, D.C. Dulles Intl Airport takes 12h 25m
There are no direct flights from Benin to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Benin to Washington, D.C. Dulles Intl Airport.
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Frequently asked questions about flying from Benin to Washington, D.C. Dulles Intl Airport

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

    Prices for flights from Benin to Washington, D.C. Dulles Intl Airport refresh daily.

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

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

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable 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
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Sterling
Manassas
Tysons
Linthicum Heights
Bethesda
Fairfax

Why use momondo?

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

Finding the right flight to Washington, D.C. from Benin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Flights from Benin to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Benin to Washington, D.C..

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

Of course. momondo tracks the price of Benin 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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