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$605+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ZNZ
nov. 15 — nov. 221
sáb. 11/15
sáb. 11/22
1 adult, Economy
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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 octubre 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1910:15 pmIAD - ZNZ
2 stops25h 55mMultiple Airlines
mar. 10/2110:35 pmZNZ - IAD
1 stop24h 40mMultiple Airlines
Deal found 10/15$910
This CheapOair deal was found by Cheapflights users on 10/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/211:30 pmIAD - JRO
2 stops31h 35mTurkish Airlines
jue. 11/66:10 amJRO - IAD
1 stop21h 10mTurkish Airlines
Deal found 10/15$916
This KAYAK deal was found by Cheapflights users on 10/15. 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.
dom. 10/195:45 pmIAD - ZNZ
3 stops30h 25mSWISS
mar. 10/2110:35 pmZNZ - IAD
1 stop24h 40mSWISS
Deal found 10/15$922
This FlightHub deal was found by Cheapflights users on 10/16. 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.
dom. 11/301:30 pmIAD - JRO
1 stop29h 05mTurkish Airlines
lun. 12/153:35 amJRO - IAD
2 stops40h 10mTurkish Airlines
Deal found 10/16$937
This FlightHub deal was found by Cheapflights users on 10/15. 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.
mar. 10/219:40 pmIAD - DAR
1 stop21h 55mTurkish Airlines
mié. 11/54:10 amDAR - IAD
1 stop23h 10mTurkish Airlines
Deal found 10/15$945
This CrystalTravel deal was found by Cheapflights users on 10/16. 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.
mié. 10/299:40 pmIAD - DAR
2 stops22h 20mEthiopian Air
vie. 11/1412:15 pmDAR - IAD
2 stops27h 45mEthiopian Air
Deal found 10/16$960
This FlightHub deal was found by Cheapflights users on 10/15. 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.
lun. 12/81:30 pmIAD - JRO
1 stop53h 05mTurkish Airlines
mar. 12/233:35 amJRO - IAD
2 stops40h 10mTurkish Airlines
Deal found 10/15$960
This Gotogate deal was found by Cheapflights users on 10/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2110:55 amIAD - DAR
1 stop24h 00mEthiopian Air
jue. 11/612:15 pmDAR - IAD
2 stops27h 45mEthiopian Air
Deal found 10/15$961
This oojo deal was found by Cheapflights users on 10/16. 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.
mar. 10/219:00 pmIAD - JRO
1 stop27h 35mQatar Airways
jue. 11/66:10 pmJRO - IAD
1 stop22h 10mQatar Airways
Deal found 10/16$961
This Gotogate deal was found by Cheapflights users on 10/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/299:40 pmIAD - DAR
2 stops22h 20mEthiopian Air
mar. 11/46:45 pmDAR - IAD
2 stops21h 15mEthiopian Air
Deal found 10/15$963
This oojo deal was found by Cheapflights users on 10/15. 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.
mié. 10/2911:40 amIAD - JRO
1 stop36h 45mQatar Airways
vie. 11/149:05 amJRO - IAD
2 stops38h 50mQatar Airways
Deal found 10/15$966
This oojo deal was found by Cheapflights users on 10/16. 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.
mar. 10/219:00 pmIAD - DAR
2 stops30h 15mQatar Airways
jue. 11/63:25 pmDAR - IAD
2 stops32h 30mQatar Airways
Deal found 10/16$971

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 octubre 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$937
(FlightHub)

One-way from

$605
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$998
Provider with most accurate pricing for Washington, D.C. (WAS)-Dar Es Salaam flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Dar Es Salaam flights.
Search Deals
From Washington, D.C. Dulles Intl to Tanzania
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Tanzania
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 octubre 16, 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.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

lun. 3/9

2:30 pm-5:10 am

2 stops31h 40m

Arusha Kilimanjaro

jue. 3/19

3:35 am-8:20 pm

2 stops23h 45m

$962

Washington, D.C.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

lun. 1/5

1:30 pm-2:35 am

1 stop29h 05m

Arusha Kilimanjaro

jue. 1/15

6:10 am-11:45 am

1 stop37h 35m

$962

Washington, D.C.Dar Es Salaam

IAD - DAR

IADDAR

Washington, D.C. Dulles Intl

mié. 10/29

11:40 am-10:05 am

2 stops39h 25m

Dar Es Salaam

vie. 11/14

11:35 am-3:55 pm

1 stop36h 20m

$976

Washington, D.C.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

vie. 11/28

1:30 pm-5:10 am

2 stops31h 40m

Arusha Kilimanjaro

vie. 12/5

6:10 am-7:20 pm

1 stop21h 10m

$999

Washington, D.C.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

sáb. 12/6

9:15 pm-2:35 am

1 stop21h 20m

Arusha Kilimanjaro

lun. 12/15

3:35 am-7:20 pm

2 stops23h 45m

$999

Washington, D.C.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

vie. 11/28

1:30 pm-5:10 am

2 stops31h 40m

Arusha Kilimanjaro

jue. 12/11

6:10 am-7:20 pm

1 stop21h 10m

$999

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

mié. 11/5

6:05 pm-8:40 pm

1 stop18h 35m

Zanzibar Intl

jue. 11/20

10:00 pm-4:05 pm

2 stops26h 05m

$1,012

Washington, D.C.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

dom. 1/4

1:30 pm-2:35 am

1 stop53h 05m

Arusha Kilimanjaro

jue. 1/15

6:10 am-11:45 am

1 stop37h 35m

$1,029

Washington, D.C.Arusha

IAD - JRO

IADJRO

Washington, D.C. Dulles Intl

mié. 3/18

10:15 pm-2:35 am

1 stop21h 20m

Arusha Kilimanjaro

mar. 3/24

3:35 am-8:20 pm

2 stops23h 45m

$1,038

Washington, D.C.Zanzibar

IAD - ZNZ

IADZNZ

Washington, D.C. Dulles Intl

mié. 12/3

9:15 pm-4:30 am

2 stops23h 15m

Zanzibar Intl

mié. 12/10

4:05 am-7:20 pm

2 stops23h 15m

$1,040

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 44 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, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tanzania (average of $544). Flying from Washington, D.C. Dulles Intl Airport to Tanzania in July is currently the most expensive (average of $1,101). 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 octubre 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Tanzania in the evening. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Tanzania?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Tanzania. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Tanzania flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 octubre 16, 2025.
See what other customers who have flown with Emirates, Delta, and Qatar Airways from Washington, D.C. Dulles Intl Airport to Tanzania have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,375 reviews

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

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
8.1
Very good
3,375 reviews
Emirates
8.1
Very good
3,375 reviews

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

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
7,982 reviews
Emirates
8.1
Very good
3,375 reviews

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

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.
Qatar Airways
7.4
Good
3,652 reviews
Emirates
8.1
Very good
3,375 reviews

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

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.
Turkish Airlines
7.3
Good
4,010 reviews
Emirates
8.1
Very good
3,375 reviews

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

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.
Ethiopian Air
7.2
Good
875 reviews
Emirates
8.1
Very good
3,375 reviews

Crew

8.3

Entertainment

8.2

Overall

8.1

Comfort

8.0

Food

7.9

Boarding

8.1

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.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Tanzania?

    For as low as $1,012, Turkish Airlines can have you in Tanzania from Washington, D.C. Dulles Intl Airport in 18h 35m. The distance between Washington, D.C. Dulles Intl Airport and Tanzania is about 7908 mi. This flight may include one or multiple stops.

  • 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 - Arusha Kilimanjaro or Washington, D.C. Dulles Intl - Zanzibar Intl 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, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Tanzania (average of $544). Flying from Washington, D.C. Dulles Intl Airport to Tanzania in July is currently the most expensive (average of $1,101). 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.

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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 7 airlines flying from Dulles Intl to Tanzania

Discover the top 7 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 octubre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$767Average$1,013FlexibilityNo cancel feeOn-time77%
Ethiopian AirCheapest$859Average$1,262FlexibilityNo cancel feeOn-time72%
KLMCheapest$879Average$993FlexibilityNo cancel feeOn-time75%
DeltaCheapest$884Average$1,381FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$892Average$1,448FlexibilityNo cancel feeOn-time68%
Alaska AirlinesCheapest$1,106Average$1,310FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,298Average$1,677FlexibilityNo cancel feeOn-time75%

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