HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Antananarivo

$781+ Cheap flights from Dulles Intl (IAD) to Antananarivo (TNR)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TNR
Jul 31 — Aug 71
Fri 7/31
Fri 8/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Antananarivo with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Antananarivo

Cheapest flights from Dulles Intl to Antananarivo
Explore the most affordable flight options available from Dulles Intl to Antananarivo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.

This Turkish Airlines deal was found by Cheapflights users on 6/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/12:30 pm
IAD
-
TNR
2 stops40h 20m
Turkish Airlines
Tue 11/174:15 pm
TNR
-
IAD
2 stops27h 30m
Turkish Airlines
Deal found 6/30$1,382
This Turkish Airlines deal was found by Cheapflights users on 6/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:30 pm
IAD
-
TNR
2 stops41h 20m
Turkish Airlines
Thu 11/124:15 pm
TNR
-
IAD
2 stops35h 10m
Turkish Airlines
Deal found 6/29$1,412
This KLM deal was found by Cheapflights users on 6/30. 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.
Fri 11/66:40 pm
IAD
-
TNR
1 stop20h 40m
KLM
Thu 11/191:30 am
TNR
-
IAD
2 stops27h 42m
KLM
Deal found 6/30$1,447
This KLM deal was found by Cheapflights users on 6/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:30 pm
IAD
-
TNR
1 stop41h 50m
KLM
Mon 11/161:30 am
TNR
-
IAD
1 stop23h 00m
KLM
Deal found 6/26$1,448
This KLM deal was found by Cheapflights users on 6/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:30 pm
IAD
-
TNR
1 stop41h 50m
Multiple Airlines
Mon 11/161:30 am
TNR
-
IAD
2 stops25h 40m
Multiple Airlines
Deal found 6/29$1,458
This KLM deal was found by Cheapflights users on 6/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:40 pm
IAD
-
TNR
1 stop20h 40m
KLM
Mon 11/91:30 am
TNR
-
IAD
1 stop23h 00m
KLM
Deal found 6/29$1,470
This Turkish Airlines deal was found by Cheapflights users on 6/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/252:30 pm
IAD
-
TNR
2 stops41h 20m
Turkish Airlines
Sat 11/74:15 pm
TNR
-
IAD
2 stops35h 10m
Turkish Airlines
Deal found 6/29$1,472
This KLM deal was found by Cheapflights users on 6/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:40 pm
IAD
-
TNR
1 stop20h 40m
KLM
Sun 11/81:30 am
TNR
-
IAD
2 stops27h 42m
KLM
Deal found 6/29$1,480
This KLM deal was found by Cheapflights users on 6/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:40 pm
IAD
-
TNR
1 stop20h 40m
KLM
Sat 11/71:30 am
TNR
-
IAD
1 stop25h 50m
KLM
Deal found 6/29$1,491
This KLM deal was found by Cheapflights users on 6/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:30 pm
IAD
-
TNR
1 stop41h 50m
KLM
Sun 11/81:30 am
TNR
-
IAD
1 stop23h 00m
KLM
Deal found 6/26$1,492

Find flight deals from Dulles Intl to Antananarivo

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Antananarivo (TNR). 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 July 1, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,382
(Turkish Airlines)

One-way from

$781
(FlightHub)

Popular in

August

Cheapest in

September

Average price

$1,711
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Antananarivo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Antananarivo flights.
Search Deals
From Washington, D.C. Dulles Intl to Antananarivo
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Antananarivo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($87 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Antananarivo 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 July 1, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Antananarivo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Sun 11/1

2:30 pm-2:50 pm

2 stops40h 20m

Antananarivo

Tue 11/17

4:15 pm-11:45 am

2 stops27h 30m

$1,382

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Sun 11/1

9:30 pm-11:20 pm

1 stop41h 50m

Antananarivo

Mon 11/16

1:30 am-4:30 pm

1 stop23h 00m

$1,448

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Sun 11/1

9:30 pm-11:20 pm

1 stop41h 50m

Antananarivo

Mon 11/16

1:30 am-7:10 pm

2 stops25h 40m

$1,458
Quickest round-trip

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Mon 10/26

4:00 pm-11:20 pm

2 stops24h 20m

Antananarivo

Sun 11/8

1:30 am-9:12 pm

2 stops27h 42m

$1,544

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Sat 11/7

6:10 am-2:00 pm

2 stops47h 50m

Antananarivo

Sat 11/21

2:45 pm-8:37 pm

2 stops37h 52m

$1,839

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Sat 7/18

9:45 pm-10:20 pm

1 stop41h 35m

Antananarivo

Fri 7/24

12:25 am-11:13 pm

2 stops29h 48m

$1,839

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Wed 7/15

9:45 pm-10:20 pm

1 stop41h 35m

Antananarivo

Fri 8/7

12:25 am-11:21 pm

2 stops29h 56m

$1,873

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Fri 10/23

10:55 am-3:15 pm

2 stops45h 20m

Antananarivo

Wed 11/11

6:35 pm-8:10 am

2 stops45h 35m

$2,199
Cheapest one-way

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Thu 8/20

9:45 pm-2:50 pm

2 stops34h 05m

$781

Washington, D.C.Antananarivo

IAD - TNR

IADTNR

Washington, D.C. Dulles Intl

Tue 8/25

9:45 pm-2:50 pm

2 stops34h 05m

$781

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Dulles Intl to Antananarivo

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 Antananarivo in July.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Antananarivo flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-Antananarivo flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Antananarivo 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-Antananarivo flights, Cheapflights users trust Ovago the most. Ovago 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-Antananarivo 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 Antananarivo

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

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Antananarivo (average of $1,323). Flying from Washington, D.C. Dulles Intl Airport to Antananarivo in August is currently the most expensive (average of $2,768). 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.

Reviews of airlines servicing Antananarivo

Get insights into the airlines that provide service to Antananarivo. 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 Antananarivo. Reviews last updated July 1, 2026.
Peruse reviews from past customers who have flown with Delta and Ethiopian Air from Washington, D.C. Dulles Intl Airport to Antananarivo 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.
Delta
7.8
Good
8,453 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,453 reviews
Delta
7.8
Good
8,453 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Ethiopian Air
7.2
Good
1,008 reviews
Delta
7.8
Good
8,453 reviews

Crew

8.5

Boarding

8.1

Comfort

7.8

Entertainment

7.8

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

  • What airport do you fly into for flights to Antananarivo from Washington, D.C. Dulles Intl?

    Most people fly into Antananarivo (TNR) if they book a flight to Antananarivo from Washington, D.C. Dulles Intl. On average, Antananarivo has 0 inbound flights from Washington, D.C. Dulles Intl per day from 2 airlines. Antananarivo is conveniently located just 7.9 mi from Antananarivo’s city center.

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

    Turkish Airlines and KLM can get you from Washington, D.C. Dulles Intl Airport to Antananarivo in just under 40h 20m. Your travel time can differ by up to 1h 30m. Airlines will cover a distance of 8880 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Antananarivo round-trip?

    Flying on Delta is currently your cheapest option to Antananarivo, with prices starting at $1,103. Another option worth looking into is Ethiopian Air, starting at $1,477 round trip. Delta is 39% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Antananarivo (average of $1,323). Flying from Washington, D.C. Dulles Intl Airport to Antananarivo in August is currently the most expensive (average of $2,768). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Antananarivo

Explore flights to Antananarivo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 1, 2026.
Antananarivo to Nosy Be flights
Antananarivo to Nosy Be flights
Antananarivo to Port Louis flights
Antananarivo to Port Louis flights

Top 2 airlines flying from Dulles Intl to Antananarivo

Discover the top 2 airlines that operate flights from Dulles Intl to Antananarivo. 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 July 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,103Average$1,323FlexibilityNo cancel feeOn-timeN/A
Ethiopian AirCheapest$1,477Average$1,748FlexibilityNo cancel feeOn-time72%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.