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Tanzania

$473+ Cheap flights from Dulles Intl (IAD) to Tanzania

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ZNZ
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Dulles Intl to Tanzania

Keep the following information in mind while searching for Dulles Intl to Tanzania flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$857
(oojo)

One-way from

$515
(oojo)

Popular in

December

Cheapest in

March

Average price

$991
Provider with most accurate pricing for Washington, D.C. (WAS)-Dar Es Salaam flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Dar Es Salaam flights.
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From Washington, D.C. Dulles Intl to Tanzania
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One-way flight from Washington, D.C. Dulles Intl to Tanzania
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Highest demand for flights based on searches. 0% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 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 Dulles Intl to Tanzania

Cheapest flights from Dulles Intl to Tanzania
Explore the most affordable flight options available from Dulles Intl to Tanzania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This oojo deal was found by Cheapflights users on 4/22. 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.
Mon 4/289:40 pmIAD - DAR
2 stops22h 30mEthiopian Air
Fri 5/3012:15 pmDAR - IAD
2 stops27h 40mEthiopian Air
Deal found 4/22$857
This oojo deal was found by Cheapflights users on 4/22. 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.
Wed 10/19:40 pmIAD - DAR
1 stop22h 10mTurkish Airlines
Tue 10/143:35 amDAR - IAD
1 stop39h 10mTurkish Airlines
Deal found 4/22$858
This oojo deal was found by Cheapflights users on 4/23. 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.
Wed 10/89:00 pmIAD - DAR
2 stops30h 15mQatar Airways
Tue 10/283:25 pmDAR - IAD
2 stops32h 30mQatar Airways
Deal found 4/23$897
This oojo deal was found by Cheapflights users on 4/23. 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.
Wed 11/129:25 pmIAD - JRO
2 stops23h 45mTurkish Airlines
Wed 11/193:40 amJRO - IAD
2 stops23h 50mTurkish Airlines
Deal found 4/23$903
This oojo deal was found by Cheapflights users on 4/23. 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.
Mon 4/289:00 pmIAD - ZNZ
1 stop28h 00mQatar Airways
Mon 5/1211:20 pmZNZ - IAD
1 stop23h 20mQatar Airways
Deal found 4/23$916
This FlightHub deal was found by Cheapflights users on 4/23. 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 4/289:00 pmIAD - ZNZ
3 stops41h 30mMultiple Airlines
Mon 5/1211:20 pmZNZ - IAD
1 stop23h 20mMultiple Airlines
Deal found 4/23$964
This oojo deal was found by Cheapflights users on 4/23. 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.
Mon 11/38:05 pmIAD - JRO
2 stops34h 30mQatar Airways
Thu 11/139:15 amJRO - IAD
2 stops31h 05mQatar Airways
Deal found 4/23$967
This oojo deal was found by Cheapflights users on 4/23. 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.
Tue 10/282:10 pmIAD - ZNZ
2 stops31h 25mTurkish Airlines
Wed 11/54:15 amZNZ - IAD
2 stops39h 00mTurkish Airlines
Deal found 4/23$969
This FlightHub deal was found by Cheapflights users on 4/22. 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.
Tue 4/291:30 pmIAD - DAR
1 stop30h 05mMultiple Airlines
Sat 5/314:40 pmDAR - IAD
3 stops50h 05mMultiple Airlines
Deal found 4/22$999
This oojo deal was found by Cheapflights users on 4/23. 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.
Mon 4/2810:55 amIAD - ZNZ
2 stops21h 20mEthiopian Air
Sun 5/112:35 amZNZ - IAD
3 stops24h 30mEthiopian Air
Deal found 4/23$1,006
This Austrian Airlines deal was found by Cheapflights users on 4/23. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/125:25 pmIAD - ZNZ
3 stops38h 50mAustrian Airlines
Tue 5/204:15 pmZNZ - IAD
3 stops29h 20mAustrian Airlines
Deal found 4/23$1,020
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/289:00 pmIAD - DAR
1 stop30h 15mAlaska Airlines
Sat 5/173:15 pmDAR - IAD
1 stop24h 25mAlaska Airlines
Deal found 4/22$1,020

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Tanzania 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 24, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Tanzania that are best for you.

Fly from

Dulles Intl

Fly to

Tanzania

Route

Depart

Return

Price

Washington, D.C.Dar Es Salaam

IAD - DAR

IADDAR

Washington, D.C. Dulles Intl

Wed 10/1

9:40 pm-2:50 am

1 stop22h 10m

Dar Es Salaam

Tue 10/14

3:35 am-11:45 am

1 stop39h 10m

$858

Washington, D.C.Dar Es Salaam

IAD - DAR

IADDAR

Washington, D.C. Dulles Intl

Wed 10/8

9:00 pm-10:15 am

2 stops30h 15m

Dar Es Salaam

Tue 10/28

3:25 pm-4:55 pm

2 stops32h 30m

$897

Washington, D.C.Dar Es Salaam

IAD - DAR

IADDAR

Washington, D.C. Dulles Intl

Wed 10/1

10:55 am-5:55 pm

1 stop24h 00m

Dar Es Salaam

Wed 10/15

6:45 pm-8:55 am

2 stops21h 10m

$906

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Thu 10/2

9:00 pm-8:00 am

1 stop28h 00m

Zanzibar Intl

Sun 10/12

11:20 pm-3:40 pm

1 stop23h 20m

$916

Washington, D.C.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

Tue 9/2

1:30 pm-1:35 am

1 stop29h 05m

Arusha Kilimanjaro

Sun 9/14

2:35 am-11:45 am

2 stops40h 10m

$921

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Thu 9/4

1:30 pm-2:10 am

1 stop29h 40m

Zanzibar Intl

Mon 9/8

3:10 am-7:45 pm

2 stops23h 35m

$969

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Mon 9/15

9:00 pm-8:00 am

1 stop28h 00m

Zanzibar Intl

Sun 9/21

9:30 pm-3:40 pm

2 stops49h 10m

$971

Washington, D.C.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

Fri 9/12

9:00 pm-2:35 pm

2 stops34h 35m

Arusha Kilimanjaro

Sat 9/20

9:05 am-8:40 am

2 stops30h 35m

$1,000

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Mon 5/12

5:25 pm-3:15 pm

3 stops38h 50m

Zanzibar Intl

Mon 5/19

4:15 pm-2:35 pm

3 stops29h 20m

$1,020

Washington, D.C.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

Sun 8/31

8:45 pm-6:50 pm

1 stop39h 05m

Arusha Kilimanjaro

Thu 9/11

6:30 pm-1:30 pm

2 stops26h 00m

$1,023

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 42 results
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Best time to book a flight from Dulles Intl to Tanzania

Have a flexible travel schedule? Discover the best time to fly to Tanzania 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 Tanzania

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tanzania (average of $989). Flying from Washington, D.C. Dulles Intl Airport to Tanzania in June is currently the most expensive (average of $1,799). 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 TZ?

Find hourly flight availability from Dulles Intl to Tanzania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Washington, D.C. Dulles Intl Airport to Tanzania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Tanzania by month

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

In terms of precipitation, rainfall in Tanzania ranges from 0.8 - 10.2 inches per month. April is typically the wettest month, when rainfall can reach 10.2 in. July is typically the driest time to visit Tanzania when rainfall is around 0.8 in.

Temperature in Tanzania by month

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

If weather is an important factor for your trip to Tanzania, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Tanzania

Get insights into the airlines that provide service to Tanzania. 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 Tanzania. Reviews last updated April 24, 2025.
Read reviews from past customers who have flown Emirates, Delta and Alaska Airlines from Washington, D.C. to Tanzania. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,205 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,920 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Alaska Airlines
8.0
Very good
9,918 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
780 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
SWISS
7.5
Good
1,582 reviews
Emirates
8.0
Very good
3,205 reviews

Boarding

8.1

Overall

8.0

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Tanzania. 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 Washington, D.C. Dulles Intl Airport to Tanzania one-way?

    $515 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on Turkish Airlines and RwandAir, with prices starting from $654 and $734, respectively.

  • What are the most popular routes from Washington, D.C. Dulles Intl Airport to Tanzania?

    Most travelers choose Washington, D.C. Dulles Intl - Zanzibar Intl, Washington, D.C. Dulles Intl - Dar Es Salaam or Washington, D.C. Dulles Intl - Arusha Kilimanjaro when deciding on the best route from Washington, D.C. Dulles Intl Airport to Tanzania.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Tanzania 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 Tanzania?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tanzania (average of $989). Flying from Washington, D.C. Dulles Intl Airport to Tanzania in June is currently the most expensive (average of $1,799). 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 Tanzania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Dulles Intl to Tanzania

Discover the top 8 airlines that operate flights from Dulles Intl to Tanzania. 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$767Average$1,061FlexibilityNo cancel feeOn-time77%
Ethiopian AirCheapest$849Average$1,367FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$878Average$1,316FlexibilityNo cancel feeOn-time68%
KLMCheapest$879Average$1,297FlexibilityNo cancel feeOn-time75%
DeltaCheapest$898Average$1,476FlexibilityNo cancel feeOn-timeN/A
Kenya AirwaysCheapest$925Average$1,445FlexibilityNo cancel feeOn-time82%
Alaska AirlinesCheapest$1,106Average$1,331FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,200Average$1,391FlexibilityNo cancel feeOn-time75%

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