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Antananarivo

$897+ Cheap flights from Washington 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TNR
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Washington to Antananarivo

Keep the following information in mind while searching for Washington to Antananarivo flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,459
(Turkish Airlines)

One-way from

$897
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$1,493
Provider with most accurate pricing for Seattle/Tacoma Intl-Antananarivo flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Antananarivo flights.
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From Washington to Antananarivo
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One-way flight from Washington to Antananarivo
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Highest demand for flights based on searches. 12% potential increase in price ($243 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($79 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Washington to Antananarivo

Cheapest flights from Washington to Antananarivo
Explore the most affordable flight options available from Washington to Antananarivo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Air France deal was found by Cheapflights users on 11/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:05 pmSEA - TNR
1 stop22h 10mAir France
Tue 11/181:20 amTNR - SEA
2 stops32h 05mAir France
Deal found 11/3$1,492
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:05 pmSEA - TNR
1 stop22h 10mDelta
Tue 11/181:20 amTNR - SEA
1 stop45h 05mDelta
Deal found 11/3$1,495
This Ovago deal was found by Cheapflights users on 11/2. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:00 pmSEA - TNR
2 stops36h 45mMultiple Airlines
Wed 11/192:45 pmTNR - SEA
2 stops32h 25mMultiple Airlines
Deal found 11/2$1,829
This Ovago deal was found by Cheapflights users on 11/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:00 amSEA - TNR
2 stops42h 45mEthiopian Air
Wed 11/192:50 pmTNR - SEA
3 stops41h 04mEthiopian Air
Deal found 11/3$1,956
This Travelocity deal was found by Cheapflights users on 11/3. 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.
Mon 12/12:00 pmSEA - TNR
2 stops38h 40mMultiple Airlines
Mon 12/82:45 pmTNR - SEA
2 stops57h 35mMultiple Airlines
Deal found 11/3$1,962
This oojo deal was found by Cheapflights users on 11/2. 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 12/24:09 pmSEA - TNR
2 stops34h 36mEthiopian Air
Mon 12/83:20 amTNR - SEA
3 stops42h 08mEthiopian Air
Deal found 11/2$1,975
This Travelocity deal was found by Cheapflights users on 11/2. 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.
Tue 12/24:09 pmSEA - TNR
2 stops34h 36mMultiple Airlines
Tue 12/92:50 pmTNR - SEA
3 stops38h 32mMultiple Airlines
Deal found 11/2$2,000
This oojo deal was found by Cheapflights users on 11/3. 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 12/110:20 pmSEA - TNR
2 stops28h 25mEthiopian Air
Sun 12/73:20 amTNR - SEA
3 stops42h 15mEthiopian Air
Deal found 11/3$2,064

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 November 3, 2025.
Use the filters below to find and compare flights from Washington to Antananarivo that are best for you.

Fly from

Washington

Fly to

Antananarivo

Route

Depart

Return

Price

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Sun 3/15

8:00 pm-2:35 pm

2 stops32h 35m

Antananarivo

Thu 3/19

4:10 pm-6:05 pm

2 stops35h 55m

$1,459

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Thu 2/5

9:35 am-11:15 pm

2 stops26h 40m

Antananarivo

Wed 2/18

1:20 am-10:25 pm

2 stops32h 05m

$1,492

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Thu 2/5

1:40 pm-11:15 pm

1 stop22h 35m

Antananarivo

Wed 2/18

1:20 am-10:25 pm

2 stops32h 05m

$1,492

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Mon 12/1

9:32 am-11:15 pm

2 stops26h 43m

Antananarivo

Sun 12/7

1:20 am-10:23 pm

2 stops32h 03m

$1,492

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Mon 12/1

2:05 pm-11:15 pm

1 stop22h 10m

Antananarivo

Sun 12/7

1:20 am-11:25 am

1 stop45h 05m

$1,495

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Tue 12/2

9:59 pm-11:15 pm

2 stops38h 16m

Antananarivo

Mon 12/8

1:20 am-10:23 pm

2 stops32h 03m

$1,496

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Sun 3/15

7:59 pm-11:15 pm

2 stops65h 16m

Antananarivo

Wed 3/18

1:20 am-12:16 am

2 stops32h 56m

$1,568

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Wed 4/29

2:10 pm-2:05 am

2 stops25h 55m

Antananarivo

Mon 5/11

2:55 am-12:20 pm

2 stops43h 25m

$1,680

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Fri 11/28

3:10 pm-2:30 am

3 stops48h 20m

$897

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Sat 11/29

8:12 am-2:30 am

3 stops55h 18m

$911

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 14 results
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Best time to book a flight from Washington to Antananarivo

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

What is the cheapest month to book a flight from State of Washington to Antananarivo?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Antananarivo (average of $1,418). Flying from State of Washington to Antananarivo in August is currently the most expensive (average of $2,598). 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 WA to TNR?

Find hourly flight availability from Washington to Antananarivo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 54% on flights from State of Washington to Antananarivo by exploring options for tickets in the evening.

Related info for your journey

Find useful and relevant information for your journey from Washington 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?

    Most people fly into Antananarivo (TNR) if they book a flight to Antananarivo from Washington. Antananarivo is conveniently located just 7.9 mi from Antananarivo’s city center.

  • How long is the flight from State of Washington to Antananarivo?

    Turkish Airlines and KLM can get you from State of Washington to Antananarivo in just under 22h 35m. Your travel time can differ by up to 10h. The distance between State of Washington and Antananarivo is about 10368 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Washington to Antananarivo?

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Antananarivo?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Antananarivo (average of $1,418). Flying from State of Washington to Antananarivo in August is currently the most expensive (average of $2,598). 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 Washington to Antananarivo

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Top 2 airlines flying from Washington to Antananarivo

Discover the top 2 airlines that operate flights from Washington 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,465Average$1,496FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$1,483Average$1,730FlexibilityNo cancel feeOn-time77%

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