How long is the flight from Benin to Washington, D.C. Dulles Intl Airport?

There are many flights that can get you from Benin to Washington, D.C. Dulles Intl Airport in 25h 10m. Fly via Turkish Airlines or Delta to get the fastest option. There are 5393 mi between Benin and Washington, D.C. Dulles Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Can I find deals for flights from Benin to Dulles Intl that include hotel bookings?

Yes. In addition to deals on Benin to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Benin to Dulles Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Benin to Dulles Intl.

Can I find deals for business class flights from Benin to Dulles Intl?

Yes. Cheapflights offers flight deals from Benin to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,082+ Cheap Flights from Benin to Washington, D.C. Dulles Intl Airport

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Find flight deals from Benin to Dulles Intl

Cheapest flights from Benin to Dulles Intl
Explore the most affordable flight options available from Benin to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

Thu 11/2012:50 amCOO - IAD

2 stops40h 55mTurkish Airlines

Sat 11/291:30 pmIAD - COO

1 stop28h 20mTurkish Airlines

Deal found 11/3

$1,082

Sun 11/231:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sat 11/2910:00 amIAD - COO

1 stop20h 15mEthiopian Air

Deal found 11/3

$1,192

Thu 11/201:20 amCOO - IAD

2 stops25h 10mDelta

Sun 11/3010:20 pmIAD - COO

2 stops42h 30mDelta

Deal found 11/3

$1,240

Sat 11/221:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sat 11/2910:00 amIAD - COO

1 stop20h 15mEthiopian Air

Deal found 11/3

$1,243

Sat 11/2212:05 pmCOO - IAD

1 stop13h 00mMultiple Airlines

Sat 11/2910:00 amIAD - COO

1 stop20h 15mMultiple Airlines

Deal found 11/3

$1,279

Sun 11/231:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sun 11/3010:00 amIAD - COO

2 stops22h 25mEthiopian Air

Deal found 11/3

$1,288

Sat 11/221:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sun 11/3010:00 amIAD - COO

2 stops22h 25mEthiopian Air

Deal found 11/3

$1,342

Fri 11/2112:05 pmCOO - IAD

3 stops25h 55mEthiopian Air

Sat 11/2910:00 amIAD - COO

1 stop20h 15mEthiopian Air

Deal found 11/3

$1,383

Sat 11/228:00 pmCOO - IAD

2 stops24h 35mBrussels Airlines

Sun 11/305:45 pmIAD - COO

1 stop19h 20mBrussels Airlines

Deal found 11/3

$1,409

Best flights from Benin to Dulles Intl
Discover carefully curated flight deals from Benin to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

Fri 11/2112:50 amCOO - IAD

2 stops40h 55mTurkish Airlines

Sun 11/301:30 pmIAD - COO

1 stop28h 25mTurkish Airlines

Deal found 11/3

$1,082

Tue 2/101:20 amCOO - IAD

2 stops25h 10mDelta

Sun 2/1510:20 pmIAD - COO

2 stops42h 30mDelta

Deal found 11/1

$1,189

Sat 11/221:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sat 11/2910:00 amIAD - COO

1 stop20h 15mEthiopian Air

Deal found 11/3

$1,243

Thu 11/2012:50 amCOO - IAD

2 stops40h 55mTurkish Airlines

Sat 11/291:30 pmIAD - COO

1 stop28h 20mTurkish Airlines

Deal found 11/3

$1,082

Thu 11/201:20 amCOO - IAD

2 stops25h 10mDelta

Sun 11/3010:20 pmIAD - COO

2 stops42h 30mDelta

Deal found 11/3

$1,240

Sun 11/231:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sun 11/3010:00 amIAD - COO

2 stops22h 25mEthiopian Air

Deal found 11/3

$1,288

Fri 11/211:20 amCOO - IAD

2 stops25h 10mDelta

Sun 11/3010:20 pmIAD - COO

2 stops42h 30mDelta

Deal found 11/3

$1,240

Last-minute flights from Benin to Dulles Intl
Discover last-minute flight deals from Benin to Dulles Intl. Data last updated November 3, 2025 and is based on user searches.

Thu 11/2012:50 amCOO - IAD

2 stops40h 55mTurkish Airlines

Sat 11/291:30 pmIAD - COO

1 stop28h 20mTurkish Airlines

Deal found 11/3

$1,082

Thu 11/201:20 amCOO - IAD

2 stops25h 10mDelta

Sun 11/3010:20 pmIAD - COO

2 stops42h 30mDelta

Deal found 11/3

$1,240

Fri 11/2112:05 pmCOO - IAD

3 stops25h 55mEthiopian Air

Sat 11/2910:00 amIAD - COO

1 stop20h 15mEthiopian Air

Deal found 11/3

$1,383

Sat 11/221:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sat 11/2910:00 amIAD - COO

1 stop20h 15mEthiopian Air

Deal found 11/3

$1,243

Sat 11/2212:05 pmCOO - IAD

1 stop13h 00mMultiple Airlines

Sat 11/2910:00 amIAD - COO

1 stop20h 15mMultiple Airlines

Deal found 11/3

$1,279

Sat 11/221:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sun 11/3010:00 amIAD - COO

2 stops22h 25mEthiopian Air

Deal found 11/3

$1,342

Sat 11/228:00 pmCOO - IAD

2 stops24h 35mBrussels Airlines

Sun 11/305:45 pmIAD - COO

1 stop19h 20mBrussels Airlines

Deal found 11/3

$1,409

Sun 11/231:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sat 11/2910:00 amIAD - COO

1 stop20h 15mEthiopian Air

Deal found 11/3

$1,192

Sun 11/231:30 pmCOO - IAD

2 stops24h 30mEthiopian Air

Sun 11/3010:00 amIAD - COO

2 stops22h 25mEthiopian Air

Deal found 11/3

$1,288

Cheap flight deals from Benin to Dulles Intl

Round-trip from	$1,082 (FlightHub)

From Benin to Washington, D.C. Dulles Intl

Search Deals

Cheapflights Fare Finder

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

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Fri 11/21

12:50 am-11:45 am

2 stops40h 55m

Washington, D.C. Dulles Intl

Sun 11/30

1:30 pm-11:55 pm

1 stop28h 25m

$1,082

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 11/20

12:50 am-11:45 am

2 stops40h 55m

Washington, D.C. Dulles Intl

Sat 11/29

1:30 pm-11:50 pm

1 stop28h 20m

$1,082

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Tue 2/10

1:20 am-8:30 pm

2 stops25h 10m

Washington, D.C. Dulles Intl

Sun 2/15

10:20 pm-10:50 pm

2 stops42h 30m

$1,189

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Thu 11/20

1:20 am-8:30 pm

2 stops25h 10m

Washington, D.C. Dulles Intl

Sun 11/30

10:20 pm-10:50 pm

2 stops42h 30m

$1,240

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Fri 11/21

1:20 am-8:30 pm

2 stops25h 10m

Washington, D.C. Dulles Intl

Sun 11/30

10:20 pm-10:50 pm

2 stops42h 30m

$1,240

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sat 11/22

1:30 pm-8:00 am

2 stops24h 30m

Washington, D.C. Dulles Intl

Sat 11/29

10:00 am-12:15 pm

1 stop20h 15m

$1,243

CotonouWashington, D.C.

COO - IAD

COOIAD

Cotonou

Sun 11/23

1:30 pm-8:00 am

2 stops24h 30m

Washington, D.C. Dulles Intl

Sun 11/30

10:00 am-2:25 pm

2 stops22h 25m

$1,288

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Best time to book a flight from Benin to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Benin with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Benin to Washington, D.C. Dulles Intl Airport

What is the cheapest time of day to fly from BJ to IAD?

One of the essential ways to save on airfare from Benin to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

Related info for your journey

How long is the flight from Benin to Washington, D.C. Dulles Intl Airport?
There are many flights that can get you from Benin to Washington, D.C. Dulles Intl Airport in 25h 10m. Fly via Turkish Airlines or Delta to get the fastest option. There are 5393 mi between Benin and Washington, D.C. Dulles Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Benin to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Benin to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Benin to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Benin to Dulles Intl.
Can I find deals for business class flights from Benin to Dulles Intl?
Yes. Cheapflights offers flight deals from Benin to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$1,082+ Cheap flights from Benin to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Benin to Dulles Intl with Cheapflights

1. Tell us where you want to go

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Find flight deals from Benin to Dulles Intl

Cheapest flights from Benin to Dulles IntlExplore the most affordable flight options available from Benin to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

Explore the most affordable flight options available from Benin to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

Cheap flight deals from Benin to Dulles Intl

Keep the following information in mind while searching for Benin to Dulles Intl flight deals. Data was last updated November 3, 2025.

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Benin to Washington, D.C. Dulles Intl Airport that are best for you.

Best time to book a flight from Benin to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Benin with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Benin to Washington, D.C. Dulles Intl Airport

What is the cheapest time of day to fly from BJ to IAD?

Find hourly flight availability from Benin to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

Related info for your journey

Find useful and relevant information for your journey from Benin to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Benin to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from Benin to Dulles Intl that include hotel bookings?

How can I find direct flights from Benin to Dulles Intl?

Can I find deals for business class flights from Benin to Dulles Intl?

Traveling to a place near Washington, D.C. Dulles Intl Airport?

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Cheapest flights from Benin to Dulles Intl
Explore the most affordable flight options available from Benin to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.