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Dulles Intl

$468+ Cheap flights from Tanzania to Dulles Intl (IAD)

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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
ZNZ — IAD
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Tanzania to Dulles Intl

Keep the following information in mind while searching for Tanzania to Dulles Intl flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$902
(oojo)

One-way from

$468
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$969
Provider with most accurate pricing for Dar Es Salaam-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Dar Es Salaam-Washington, D.C. (WAS) flights.
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From Tanzania to Washington, D.C. Dulles Intl
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One-way flight from Tanzania to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 23% potential increase in price ($343 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($76 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Tanzania to Dulles Intl

Cheapest flights from Tanzania to Dulles Intl
Explore the most affordable flight options available from Tanzania to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1612:15 pmDAR - IAD
2 stops27h 40mEthiopian Air
Tue 5/2710:55 amIAD - DAR
1 stop24h 00mEthiopian Air
Deal found 4/29$902
This Lufthansa deal was found by Cheapflights users on 4/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/164:40 pmDAR - IAD
3 stops28h 35mMultiple Airlines
Tue 5/276:10 pmIAD - DAR
2 stops34h 00mMultiple Airlines
Deal found 4/29$943
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1611:45 amDAR - IAD
1 stop34h 55mQatar Airways
Tue 5/279:00 pmIAD - DAR
1 stop33h 45mQatar Airways
Deal found 4/29$1,055
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/293:35 amDAR - IAD
1 stop39h 10mTurkish Airlines
Mon 7/79:40 pmIAD - DAR
1 stop21h 55mTurkish Airlines
Deal found 4/29$1,159
This RwandAir deal was found by Cheapflights users on 4/29. 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 RwandAir is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/304:30 pmDAR - IAD
2 stops30h 10mRwandAir
Mon 7/79:00 pmIAD - DAR
3 stops36h 25mRwandAir
Deal found 4/29$1,492

Cheapflights Fare Finder

Customize your flight search to find flights from Tanzania to Dulles Intl 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 April 30, 2025.
Use the filters below to find and compare flights from Tanzania to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Tanzania

Fly to

Dulles Intl

Route

Depart

Return

Price

Dar Es SalaamWashington, D.C.

DAR - IAD

DARIAD

Dar Es Salaam

Fri 5/16

12:15 pm-8:55 am

2 stops27h 40m

Washington, D.C. Dulles Intl

Tue 5/27

10:55 am-5:55 pm

1 stop24h 00m

$902

Dar Es SalaamWashington, D.C.

DAR - IAD

DARIAD

Dar Es Salaam

Fri 5/16

4:40 pm-2:15 pm

3 stops28h 35m

Washington, D.C. Dulles Intl

Tue 5/27

6:10 pm-11:10 am

2 stops34h 00m

$943

Dar Es SalaamWashington, D.C.

DAR - IAD

DARIAD

Dar Es Salaam

Fri 5/16

11:45 am-3:40 pm

1 stop34h 55m

Washington, D.C. Dulles Intl

Tue 5/27

9:00 pm-1:45 pm

1 stop33h 45m

$1,055

Dar Es SalaamWashington, D.C.

DAR - IAD

DARIAD

Dar Es Salaam

Sun 6/29

3:35 am-11:45 am

1 stop39h 10m

Washington, D.C. Dulles Intl

Mon 7/7

9:40 pm-2:35 am

1 stop21h 55m

$1,159

Dar Es SalaamWashington, D.C.

DAR - IAD

DARIAD

Dar Es Salaam

Mon 6/30

4:30 pm-3:40 pm

2 stops30h 10m

Washington, D.C. Dulles Intl

Mon 7/7

9:00 pm-4:25 pm

3 stops36h 25m

$1,492

ZanzibarWashington, D.C.

ZNZ - IAD

ZNZIAD

Zanzibar Intl

Thu 6/26

10:20 pm-3:45 pm

3 stops48h 25m

$468

Dar Es SalaamWashington, D.C.

DAR - IAD

DARIAD

Dar Es Salaam

Mon 5/5

4:40 pm-3:45 pm

3 stops30h 05m

$469

Dar Es SalaamWashington, D.C.

DAR - IAD

DARIAD

Dar Es Salaam

Mon 6/9

11:45 am-8:40 am

1 stop27h 55m

$672

Dar Es SalaamWashington, D.C.

DAR - IAD

DARIAD

Dar Es Salaam

Thu 7/3

3:25 pm-11:36 am

2 stops27h 11m

$678

Dar Es SalaamWashington, D.C.

DAR - IAD

DARIAD

Dar Es Salaam

Sun 5/4

11:45 am-8:40 am

1 stop27h 55m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 25 results
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Best time to book a flight from Tanzania to Dulles Intl

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

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

Currently, August is the cheapest month in which you can book a flight from Tanzania to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Tanzania to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

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.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated April 30, 2025.
To help decide which airline to fly from Tanzania to Washington, D.C., see what other customers have to say about Austrian Airlines, Qatar Airways and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Austrian Airlines
7.6
Good
780 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Qatar Airways
7.4
Good
3,563 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
United Airlines
7.4
Good
8,696 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
JetBlue
7.3
Good
2,922 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.
Turkish Airlines
7.3
Good
3,788 reviews
Austrian Airlines
7.6
Good
780 reviews

Entertainment

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Ely,Mar 2025

VIE - PMI

Luggage at destination was not split into priorities. Had business and only got my bag after 20 minutes, almost towards the end and I was in a rush, so the "priority" was completely ignored.

Related info for your journey

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

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

    For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as $672. Users have also found prices from $678 and $710 on United Airlines and American Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tanzania 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.

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

    Currently, August is the cheapest month in which you can book a flight from Tanzania to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Tanzania to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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

Traveling to a place near Tanzania?

Book flights to Tanzania if you plan to visit one of these locations
Alexandria
Arlington
Woodbridge
Tysons
Fairfax
Springfield
Rockville
Fredericksburg
Silver Spring
Gaithersburg
Linthicum Heights
Falls Church
Laurel
Easton
Towson
Herndon
Sterling
Bowie
National Harbor
Oxon Hill

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Alternative routes for Tanzania to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Cairo to Dulles Intl flights
Casablanca to Dulles Intl flights
Accra to Dulles Intl flights
Cairo to Reagan-National flights
Lagos to Dulles Intl flights
Cairo to Baltimore flights
Casablanca to Reagan-National flights
Accra to Baltimore flights
Jomo Kenyatta Intl to Dulles Intl flights
Accra to Reagan-National flights
Lagos to Baltimore flights
Casablanca to Baltimore flights
Lagos to Reagan-National flights
Addis Ababa to Dulles Intl flights
OR Tambo to Dulles Intl flights
Abuja to Dulles Intl flights
Jomo Kenyatta Intl to Reagan-National flights
Jomo Kenyatta Intl to Baltimore flights
Abuja to Baltimore flights
OR Tambo to Baltimore flights
OR Tambo to Reagan-National flights
Kinshasa to Dulles Intl flights
Douala to Dulles Intl flights
Abuja to Reagan-National flights
Entebbe to Dulles Intl flights
Cape Town to Dulles Intl flights
Dar Es Salaam to Dulles Intl flights
Algiers to Dulles Intl flights
Bamako to Dulles Intl flights
Gaborone to Dulles Intl flights
Cape Town to Reagan-National flights
Entebbe to Reagan-National flights
Dakar to Dulles Intl flights
Alexandria to Dulles Intl flights
Kinshasa to Reagan-National flights
Kinshasa to Baltimore flights
Cape Town to Baltimore flights
Lomé to Dulles Intl flights
Entebbe to Baltimore flights
Tunis to Dulles Intl flights
Freetown to Dulles Intl flights
Dar Es Salaam to Baltimore flights
Yaoundé to Dulles Intl flights
Antananarivo to Dulles Intl flights
Rabat to Dulles Intl flights
Addis Ababa to Reagan-National flights
Dakar to Baltimore flights

Top 5 airlines flying from Tanzania to Dulles Intl

Discover the top 5 airlines that operate flights from Tanzania to Dulles Intl. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$877Average$993FlexibilityNo cancel feeOn-time72%
KLMCheapest$924Average$1,413FlexibilityNo cancel feeOn-time75%
DeltaCheapest$964Average$1,278FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,086Average$1,230FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$1,115Average$1,231FlexibilityNo cancel feeOn-time77%

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