$1,123+ Cheap flights from Dulles Intl (IAD) to Yaoundé (NSI)
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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — NSI
Feb 25 — Mar 41
1 adult, Economy
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Cheapest flights from Dulles Intl to YaoundéExplore 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 January 26, 2026.
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 January 26, 2026.
This CrystalTravel deal was found by Cheapflights users on 1/25. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/265:25 pm
IAD
- NSI
3 stops21h 40m
Multiple Airlines
Mon 2/910:25 pm
NSI
- IAD
2 stops23h 05m
Multiple Airlines
Deal found 1/25![Multiple Airlines logo]()
$1,123
This FlightHub deal was found by Cheapflights users on 1/24. 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 3/1611:00 am
IAD
- NSI
1 stop19h 10m
Multiple Airlines
Wed 3/258:30 am
NSI
- IAD
2 stops16h 35m
Multiple Airlines
Deal found 1/24![Multiple Airlines logo]()
$1,124
This KLM deal was found by Cheapflights users on 1/24. 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.
Wed 3/2510:40 pm
IAD
- NSI
2 stops42h 20m
KLM
Sat 5/309:00 pm
NSI
- IAD
1 stop24h 05m
KLM
Deal found 1/24![KLM logo]()
$1,125
This KLM deal was found by Cheapflights users on 1/24. 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.
Sat 1/246:05 pm
IAD
- NSI
2 stops21h 20m
KLM
Mon 2/1611:35 pm
NSI
- IAD
2 stops22h 30m
KLM
Deal found 1/24![KLM logo]()
$1,126
This Delta deal was found by Cheapflights users on 1/24. 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.
Mon 2/1612:24 pm
IAD
- NSI
2 stops24h 21m
Delta
Wed 2/2511:35 pm
NSI
- IAD
2 stops25h 34m
Delta
Deal found 1/24![Delta logo]()
$1,127
This KAYAK deal was found by Cheapflights users on 1/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/192:30 pm
IAD
- NSI
1 stop29h 00m
Turkish Airlines
Sat 3/282:35 am
NSI
- IAD
1 stop38h 00m
Turkish Airlines
Deal found 1/24![Turkish Airlines logo]()
$1,129
This Delta deal was found by Cheapflights users on 1/25. 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 3/76:05 pm
IAD
- NSI
2 stops21h 20m
Delta
Sun 3/1511:55 pm
NSI
- IAD
2 stops28h 04m
Delta
Deal found 1/25![Delta logo]()
$1,130
This Justfly.com deal was found by Cheapflights users on 1/26. 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.
Sat 3/1410:15 pm
IAD
- NSI
1 stop21h 15m
Turkish Airlines
Sun 3/291:15 am
NSI
- IAD
2 stops39h 20m
Turkish Airlines
Deal found 1/26![Turkish Airlines logo]()
$1,131
This Delta deal was found by Cheapflights users on 1/24. 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.
Mon 2/167:52 pm
IAD
- NSI
3 stops44h 08m
Delta
Tue 2/2411:20 pm
NSI
- IAD
2 stops25h 49m
Delta
Deal found 1/24![Delta logo]()
$1,132
This Delta deal was found by Cheapflights users on 1/24. 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.
Fri 2/205:13 pm
IAD
- NSI
2 stops46h 12m
Delta
Wed 2/2511:35 pm
NSI
- IAD
1 stop23h 00m
Delta
Deal found 1/24![Delta logo]()
$1,135
This KAYAK deal was found by Cheapflights users on 1/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:00 am
IAD
- NSI
2 stops21h 50m
Ethiopian Air
Fri 2/272:50 pm
NSI
- IAD
2 stops23h 10m
Ethiopian Air
Deal found 1/24![Ethiopian Air logo]()
$1,136
This United Airlines deal was found by Cheapflights users on 1/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:15 am
IAD
- NSI
3 stops33h 50m
United Airlines
Thu 3/2610:25 pm
NSI
- IAD
1 stop22h 10m
United Airlines
Deal found 1/24![United Airlines logo]()
$1,137
Find 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 January 26, 2026.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,123 (Delta) |
Popular in | December |
Cheapest in | April |
Average price | $1,189 |
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 January 26, 2026.
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 5/16
5:40 pm-8:40 pm
3 stops22h 00m
Yaoundé Nsimalen
Mon 5/25
9:00 pm-3:35 pm
2 stops23h 35m
$1,125
Washington, D.C.Yaoundé
IAD - NSI
IADNSI
Washington, D.C. Dulles Intl
Sat 5/16
5:40 pm-8:40 pm
3 stops22h 00m
Yaoundé Nsimalen
Sun 5/24
10:15 pm-3:35 pm
2 stops22h 20m
$1,125
Washington, D.C.Yaoundé
IAD - NSI
IADNSI
Washington, D.C. Dulles Intl
Wed 3/4
12:24 pm-6:45 pm
2 stops24h 21m
Yaoundé Nsimalen
Thu 3/19
11:20 pm-7:19 pm
2 stops24h 59m
$1,127
Washington, D.C.Yaoundé
IAD - NSI
IADNSI
Washington, D.C. Dulles Intl
Tue 3/3
7:52 pm-6:45 pm
2 stops40h 53m
Yaoundé Nsimalen
Wed 3/18
11:35 pm-5:35 pm
1 stop23h 00m
$1,128
Washington, D.C.Yaoundé
IAD - NSI
IADNSI
Washington, D.C. Dulles Intl
Sun 3/15
6:45 pm-9:05 pm
2 stops21h 20m
Yaoundé Nsimalen
Wed 3/25
10:25 pm-3:35 pm
1 stop22h 10m
$1,132
Washington, D.C.Yaoundé
IAD - NSI
IADNSI
Washington, D.C. Dulles Intl
Sun 3/15
6:45 pm-9:05 pm
2 stops21h 20m
Yaoundé Nsimalen
Thu 3/26
10:25 pm-3:35 pm
1 stop22h 10m
$1,132
Washington, D.C.Yaoundé
IAD - NSI
IADNSI
Washington, D.C. Dulles Intl
Tue 3/3
1:02 pm-9:05 pm
3 stops26h 03m
Yaoundé Nsimalen
Wed 3/18
10:25 pm-3:35 pm
1 stop22h 10m
$1,137
Washington, D.C.Yaoundé
IAD - NSI
IADNSI
Washington, D.C. Dulles Intl
Sun 3/8
8:30 am-9:05 pm
3 stops31h 35m
Yaoundé Nsimalen
Wed 3/18
10:25 pm-3:35 pm
1 stop22h 10m
$1,137
Washington, D.C.Yaoundé
IAD - NSI
IADNSI
Washington, D.C. Dulles Intl
Sun 3/8
8:30 am-9:05 pm
3 stops31h 35m
Yaoundé Nsimalen
Tue 3/17
10:25 pm-3:35 pm
1 stop22h 10m
$1,137
Washington, D.C.Yaoundé
IAD - NSI
IADNSI
Washington, D.C. Dulles Intl
Wed 3/4
1:02 pm-9:05 pm
3 stops26h 03m
Yaoundé Nsimalen
Wed 3/18
10:25 pm-3:35 pm
1 stop22h 10m
$1,137
Showing 1-10 of 12 results
Compare providers for flights from Dulles Intl to Yaoundé
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Yaoundé in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Yaoundé flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Yaoundé flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Yaoundé flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Yaoundé flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Yaoundé flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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
Prices
More
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 January 23, 2026.
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 40 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, May is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Yaoundé (average of $837). Flying from Washington, D.C. Dulles Intl Airport to Yaoundé in June is currently the most expensive (average of $1,331). 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.
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 43% 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.
Paris (CDG) is the most affordable 1-stop option, with an average round-trip price of $1,243.
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 Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 17h 50m.
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 3h 30m.
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 January 26, 2026.
Peruse reviews from past customers who have flown with Delta, Air France, and Turkish Airlines 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.
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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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 January 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$867 | Average$1,186 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,010 | Average$1,485 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,072 | Average$1,292 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,094 | Average$1,359 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,169 | Average$1,418 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,170 | Average$1,593 | FlexibilityNo cancel fee | On-timeN/A |