Yaoundé

$562+ Cheap flights from Dulles Intl (IAD) to Yaoundé (NSI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — NSI
Aug 3 — Aug 101
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Yaoundé Nsimalen are usually found in September or November, booked 71 days in advance, depart on a Saturday or Wednesday and return on a Monday

Cheap flight deals from Dulles Intl to Yaoundé

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Yaoundé (NSI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$1,440
(Delta)

One-way from

$562
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,698
From Washington, D.C. Dulles Intl to Yaoundé Nsimalen
One-way flight from Washington, D.C. Dulles Intl to Yaoundé Nsimalen
Highest demand for flights based on searches. 8% potential increase in price ($121 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($68 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Dulles Intl to Yaoundé

Cheapest flights from Dulles Intl to Yaoundé
Explore the most affordable flight options available from Dulles Intl to Yaoundé. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:57 pmIAD - NSI
3 stops44h 58mDelta
Sat 1/1711:40 pmNSI - IAD
2 stops26h 50mDelta
Deal found 7/28$1,440
This Gurufare deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/279:20 pmIAD - NSI
2 stops16h 25mMultiple Airlines
Thu 9/2512:10 pmNSI - IAD
3 stops25h 45mMultiple Airlines
Deal found 7/29$1,444
This Gurufare deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/210:55 amIAD - NSI
2 stops21h 55mEthiopian Air
Wed 9/172:50 pmNSI - IAD
1 stop33h 40mEthiopian Air
Deal found 7/29$1,445
This Justfly.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/299:40 pmIAD - NSI
1 stop21h 30mTurkish Airlines
Thu 9/251:15 amNSI - IAD
1 stop39h 30mTurkish Airlines
Deal found 7/29$1,447
This Air France deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:50 pmIAD - NSI
2 stops21h 20mAir France
Mon 1/1911:25 pmNSI - IAD
2 stops25h 17mAir France
Deal found 7/28$1,468
This FlightHub deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:00 pmIAD - NSI
2 stops49h 55mQatar Airways
Sun 11/24:50 amNSI - IAD
3 stops41h 05mQatar Airways
Deal found 7/28$1,473
This KLM deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:20 pmIAD - NSI
1 stop19h 10mKLM
Tue 9/1611:00 pmNSI - IAD
2 stops21h 35mKLM
Deal found 7/29$1,483
This Gurufare deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:45 pmIAD - NSI
2 stops21h 20mBrussels Airlines
Thu 9/259:30 pmNSI - IAD
1 stop21h 00mBrussels Airlines
Deal found 7/29$1,526
This Ovago deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:45 pmIAD - NSI
3 stops21h 20mSWISS
Thu 9/259:30 pmNSI - IAD
1 stop21h 55mSWISS
Deal found 7/29$1,569

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Yaoundé 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Yaoundé that are best for you.

Fly from

Dulles Intl

Fly to

Yaoundé

Route

Depart

Return

Price

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Sat 12/27

6:57 pm-9:55 pm

3 stops44h 58m

Yaoundé Nsimalen

Sat 1/17

11:40 pm-8:30 pm

2 stops26h 50m

$1,440

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Fri 12/26

6:50 pm-10:10 pm

2 stops21h 20m

Yaoundé Nsimalen

Sat 1/17

11:40 pm-4:35 pm

1 stop22h 55m

$1,458

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Fri 12/26

6:50 pm-10:10 pm

2 stops21h 20m

Yaoundé Nsimalen

Mon 1/19

11:25 pm-6:42 pm

2 stops25h 17m

$1,468

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Mon 10/20

9:00 pm-3:55 am

2 stops49h 55m

Yaoundé Nsimalen

Sun 11/2

4:50 am-3:55 pm

3 stops41h 05m

$1,473

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Thu 11/27

8:40 pm-6:50 pm

3 stops40h 10m

Yaoundé Nsimalen

Sun 11/30

10:25 am-8:00 am

3 stops51h 35m

$1,484

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Thu 11/27

9:10 pm-12:35 am

1 stop21h 25m

Yaoundé Nsimalen

Sat 11/29

2:35 am-7:15 pm

1 stop22h 40m

$1,492

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Wed 10/15

5:45 pm-8:05 pm

1 stop21h 20m

Yaoundé Nsimalen

Sun 11/2

9:50 pm-2:35 pm

1 stop22h 45m

$1,528

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Wed 12/31

5:25 pm-8:30 pm

3 stops21h 05m

Yaoundé Nsimalen

Sun 1/25

9:50 pm-4:40 pm

2 stops48h 50m

$1,589

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Fri 11/14

9:55 am-8:30 pm

3 stops28h 35m

Yaoundé Nsimalen

Tue 12/2

9:50 pm-11:23 am

2 stops43h 33m

$1,595

Washington, D.C.Yaoundé

IAD - NSI

IADNSI

Washington, D.C. Dulles Intl

Thu 12/25

6:30 am-8:30 pm

3 stops32h 00m

Yaoundé Nsimalen

Mon 1/19

9:50 pm-2:35 pm

1 stop22h 45m

$1,599

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 18 results
1
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Best time to book a flight from Dulles Intl to Yaoundé

Have a flexible travel schedule? Discover the best time to fly to Yaoundé from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Yaoundé

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Yaoundé?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Yaoundé. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Yaoundé, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Yaoundé?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Yaoundé (average of $1,016). Flying from Washington, D.C. Dulles Intl Airport to Yaoundé in June is currently the most expensive (average of $1,805). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Dulles Intl to Yaoundé. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Yaoundé at noon. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight in the morning.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Yaoundé?

What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to Yaoundé?

Share of 1-stop round-trip flights from Washington, D.C. Dulles Intl Airport to Yaoundé chosen by Cheapflights users in the past 12 months, using the same layover each way.

Addis Ababa (ADD) – chosen by Cheapflights users on 50% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Yaoundé on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to Yaoundé?

Average round-trip fare for 1-stop flights from Washington, D.C. Dulles Intl Airport to Yaoundé, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $988.

What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to Yaoundé?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to Yaoundé, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Addis Ababa (ADD) have the shortest average one-way travel time for 1-stop routes: 8h 35m.

Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to Yaoundé?

Average layover duration for 1-stop one-way flights from Washington, D.C. Dulles Intl Airport to Yaoundé, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Addis Ababa (ADD) offer the fastest connection on this route, with an average layover time of 1h 53m.

Reviews of airlines servicing Yaoundé

Get insights into the airlines that provide service to Yaoundé. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Yaoundé. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Air France from Washington, D.C. Dulles Intl Airport to Yaoundé to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Yaoundé. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Yaoundé from Washington, D.C. Dulles Intl?

    Located just 10.3 mi from the city center, Yaoundé Nsimalen is the airport most travelers will use when flying to Yaoundé from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Nsimalen (NSI) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 6 different airlines.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Yaoundé round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Yaoundé round-trip from $1,440. Other airlines that can offer you cheap pricing are KLM, from $1,458, and Air France, from $1,468.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Yaoundé one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Yaoundé are Turkish Airlines ($562), KLM ($701), and Qatar Airways ($703).

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

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

  • How can I find direct flights from Dulles Intl to Yaoundé?

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

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

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

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Yaoundé?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Yaoundé (average of $1,016). Flying from Washington, D.C. Dulles Intl Airport to Yaoundé in June is currently the most expensive (average of $1,805). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dulles Intl to Yaoundé

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Dulles Intl to Yaoundé

Discover the top 6 airlines that operate flights from Dulles Intl to Yaoundé. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$848Average$1,058FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$896Average$1,116FlexibilityNo cancel feeOn-time77%
Ethiopian AirCheapest$986Average$1,608FlexibilityNo cancel feeOn-time72%
DeltaCheapest$1,047Average$1,172FlexibilityNo cancel feeOn-timeN/A
Royal Air MarocCheapest$1,169Average$1,418FlexibilityNo cancel feeOn-time75%
Brussels AirlinesCheapest$1,541Average$1,766FlexibilityNo cancel feeOn-timeN/A

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