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Tanzania

$522+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ZNZ
May 4 — May 111
Sun 5/4
Sun 5/11
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 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$897
(oojo)

One-way from

$615
(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 ($10 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 29, 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.
Wed 10/811:00 amIAD - DAR
1 stop19h 45mQatar Airways
Tue 10/283:25 pmDAR - IAD
2 stops32h 30mQatar Airways
Deal found 4/29$897
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.
Tue 9/29:40 pmIAD - JRO
1 stop20h 55mTurkish Airlines
Mon 9/292:35 amJRO - IAD
2 stops40h 10mTurkish Airlines
Deal found 4/29$903
This Travelocity 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:00 pmIAD - JRO
2 stops32h 40mAustrian Airlines
Mon 12/85:20 pmJRO - IAD
2 stops29h 15mAustrian Airlines
Deal found 4/29$912
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:00 pmIAD - ZNZ
1 stop28h 00mQatar Airways
Tue 9/911:20 pmZNZ - IAD
1 stop23h 20mQatar Airways
Deal found 4/28$916
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.
Mon 8/189:40 pmIAD - DAR
1 stop21h 55mTurkish Airlines
Tue 8/264:35 amDAR - IAD
1 stop38h 10mTurkish Airlines
Deal found 4/29$919
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.
Mon 9/159:00 pmIAD - ZNZ
1 stop28h 00mMultiple Airlines
Mon 9/225:30 pmZNZ - IAD
2 stops46h 10mMultiple Airlines
Deal found 4/29$958
This Lufthansa deal was found by Cheapflights users on 4/28. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/210:20 pmIAD - JRO
2 stops37h 15mMultiple Airlines
Thu 11/136:30 pmJRO - IAD
2 stops28h 05mMultiple Airlines
Deal found 4/28$967
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.
Thu 9/41:30 pmIAD - ZNZ
2 stops31h 00mTurkish Airlines
Mon 9/83:10 amZNZ - IAD
2 stops23h 35mTurkish Airlines
Deal found 4/29$969
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/299:00 pmIAD - DAR
1 stop33h 45mAmerican Airlines
Sat 5/3111:45 amDAR - IAD
1 stop27h 55mAmerican Airlines
Deal found 4/29$972
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.
Mon 10/209:00 pmIAD - JRO
1 stop27h 35mQatar Airways
Wed 10/299:15 amJRO - IAD
2 stops38h 40mQatar Airways
Deal found 4/29$988
This StudentUniverse 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/210:55 amIAD - DAR
1 stop24h 00mEthiopian Air
Thu 5/812:15 pmDAR - IAD
1 stop27h 40mEthiopian Air
Deal found 4/29$990
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/275:25 pmIAD - ZNZ
3 stops38h 50mAustrian Airlines
Tue 6/35:00 pmZNZ - IAD
2 stops28h 35mAustrian Airlines
Deal found 4/29$1,012

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 29, 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 10/8

11:00 am-1:45 pm

1 stop19h 45m

Dar Es Salaam

Tue 10/28

3:25 pm-4:55 pm

2 stops32h 30m

$897

Washington, D.C.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

Tue 9/2

1:30 pm-4:05 am

2 stops31h 35m

Arusha Kilimanjaro

Mon 9/29

2:35 am-11:45 am

2 stops40h 10m

$903

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Thu 9/4

9:00 pm-8:00 am

1 stop28h 00m

Zanzibar Intl

Tue 9/9

11:20 pm-3:40 pm

1 stop23h 20m

$916

Washington, D.C.Dar Es Salaam

IAD - DAR

IADDAR

Washington, D.C. Dulles Intl

Mon 8/18

9:40 pm-2:35 am

1 stop21h 55m

Dar Es Salaam

Tue 8/26

4:35 am-11:45 am

1 stop38h 10m

$919

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

Mon 9/22

5:30 pm-8:40 am

2 stops46h 10m

$958

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Thu 9/4

1:30 pm-3:30 am

2 stops31h 00m

Zanzibar Intl

Mon 9/8

3:10 am-7:45 pm

2 stops23h 35m

$969

Washington, D.C.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

Mon 10/20

9:00 pm-7:35 am

1 stop27h 35m

Arusha Kilimanjaro

Wed 10/29

9:15 am-4:55 pm

2 stops38h 40m

$988

Washington, D.C.Dar Es Salaam

IAD - DAR

IADDAR

Washington, D.C. Dulles Intl

Thu 5/29

10:55 am-11:10 am

1 stop17h 15m

Dar Es Salaam

Thu 6/5

4:05 am-8:05 pm

1 stop23h 00m

$990

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

Tue 5/27

5:25 pm-3:15 pm

3 stops38h 50m

Zanzibar Intl

Tue 6/3

5:00 pm-2:35 pm

2 stops28h 35m

$1,012

Washington, D.C.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

Tue 9/2

9:00 pm-4:25 pm

2 stops36h 25m

Arusha Kilimanjaro

Tue 9/30

6:50 am-8:40 am

3 stops32h 50m

$1,073

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 40 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 29, 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 29, 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
3,215 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Food

7.8

Comfort

8.0

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
3,215 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Food

7.8

Comfort

8.0

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
7,936 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Food

7.8

Comfort

8.0

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
9,968 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Food

7.8

Comfort

8.0

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
3,215 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Food

7.8

Comfort

8.0

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
1,588 reviews
Emirates
8.0
Very good
3,215 reviews

Entertainment

8.2

Boarding

8.1

Overall

8.0

Crew

8.3

Food

7.8

Comfort

8.0

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?

    $615 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 RwandAir and Austrian Airlines, with prices starting from $651 and $826, respectively.

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

    Most travelers choose Washington, D.C. Dulles Intl - Dar Es Salaam, Washington, D.C. Dulles Intl - Zanzibar Intl 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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Baltimore to OR Tambo flights
Reagan-National to OR Tambo flights
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Baltimore to Dakar flights
Reagan-National to Douala flights
Baltimore to Zanzibar flights
Dulles Intl to Yaoundé flights
Reagan-National to Dar Es Salaam flights
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Reagan-National to Abidjan flights
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Dulles Intl to Alexandria flights

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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$767Average$1,061FlexibilityNo cancel feeOn-time77%
Ethiopian AirCheapest$850Average$1,367FlexibilityNo cancel feeOn-time72%
KLMCheapest$879Average$1,297FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$887Average$1,339FlexibilityNo cancel feeOn-time68%
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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