HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Antananarivo

$1,474+ Cheap flights from Seattle (SEA) to Antananarivo (TNR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TNR
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle 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 Seattle to Antananarivo

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,474
(Air France)

Popular in

August

Cheapest in

October

Average price

$1,472
Provider with most accurate pricing for Seattle/Tacoma Intl-Antananarivo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Antananarivo flights.
Search Deals
From Seattle/Tacoma Intl to Antananarivo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($206 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Seattle to Antananarivo

Cheapest flights from Seattle to Antananarivo
Explore the most affordable flight options available from Seattle to Antananarivo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Air France deal was found by Cheapflights users on 3/26. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2210:25 amSEA - TNR
2 stops25h 55mAir France
Sat 6/712:30 amTNR - SEA
1 stop27h 00mAir France
Deal found 3/26$1,474
This Delta deal was found by Cheapflights users on 3/25. 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.
Thu 5/2210:25 amSEA - TNR
2 stops25h 55mDelta
Sat 6/712:30 amTNR - SEA
2 stops33h 55mDelta
Deal found 3/25$1,484
This Booking.com deal was found by Cheapflights users on 3/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:20 amSEA - TNR
2 stops29h 00mMultiple Airlines
Fri 5/1612:30 amTNR - SEA
1 stop44h 45mMultiple Airlines
Deal found 3/26$1,538
This oojo deal was found by Cheapflights users on 3/27. 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 9/2211:45 pmSEA - TNR
3 stops52h 00mEthiopian Air
Mon 10/62:50 pmTNR - SEA
3 stops65h 22mEthiopian Air
Deal found 3/27$1,747
This StudentUniverse deal was found by Cheapflights users on 3/27. 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.
Mon 9/225:15 pmSEA - TNR
1 stop37h 35mEmirates
Mon 10/65:00 pmTNR - SEA
2 stops54h 25mEmirates
Deal found 3/27$2,966

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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 March 28, 2025.
Use the filters below to find and compare flights from Seattle to Antananarivo that are best for you.

Fly from

Seattle

Fly to

Antananarivo

Route

Depart

Return

Price

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Thu 5/22

10:25 am-10:20 pm

2 stops25h 55m

Antananarivo

Sat 6/7

12:30 am-5:30 pm

1 stop27h 00m

$1,474

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Thu 5/22

10:25 am-10:20 pm

2 stops25h 55m

Antananarivo

Sat 6/7

12:30 am-12:25 am

2 stops33h 55m

$1,484

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Sat 5/10

7:20 am-10:20 pm

2 stops29h 00m

Antananarivo

Fri 5/16

12:30 am-11:15 am

1 stop44h 45m

$1,538

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Mon 9/22

11:45 pm-1:45 pm

3 stops52h 00m

Antananarivo

Mon 10/6

2:50 pm-10:12 pm

3 stops65h 22m

$1,747

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Mon 9/22

5:15 pm-4:50 pm

1 stop37h 35m

Antananarivo

Mon 10/6

5:00 pm-1:25 pm

2 stops54h 25m

$2,966

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Compare providers for flights from Seattle 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 Seattle to Antananarivo in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 Seattle-Antananarivo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Antananarivo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Antananarivo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Antananarivo flights, Cheapflights users trust FlightHub the most. FlightHub 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 Seattle-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 Seattle to Antananarivo

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

What is the cheapest month to book a flight from Seattle to Antananarivo?

Currently, March is the cheapest month in which you can book a flight from Seattle to Antananarivo (average of $1,157). Flying from Seattle to Antananarivo in July is currently the most expensive (average of $2,236). 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 SEA to TNR?

Find hourly flight availability from Seattle 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 March 28, 2025.

One of the essential ways to save on airfare from Seattle to Antananarivo is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 52% on airfare.

Rainfall in Antananarivo by month

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

In terms of precipitation, rainfall in Antananarivo ranges from 0.0 - 11.0 inches per month. January is typically the wettest month, when rainfall can reach 11.0 in. June is typically the driest time to visit Antananarivo when rainfall is around 0.0 in.

Temperature in Antananarivo by month

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

If weather is an important factor for your trip to Antananarivo, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 59.0 F).

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 March 28, 2025.
Emirates
8.0
Very good
3,190 reviews

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Overall

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
3,190 reviews
Emirates
8.0
Very good
3,190 reviews

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Overall

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
7,897 reviews
Emirates
8.0
Very good
3,190 reviews

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Overall

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.
Air France
7.4
Good
1,424 reviews
Emirates
8.0
Very good
3,190 reviews

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Overall

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.
Ethiopian Air
7.2
Good
764 reviews
Emirates
8.0
Very good
3,190 reviews

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Crew

8.3

Food

7.8

Overall

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 Seattle to Antananarivo. 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 flying from Seattle to Antananarivo round-trip?

    Our cheapest airline available from Seattle to Antananarivo is Air France. Our recent data shows that you can find tickets from as low as $1,474 on this airline. Additional options worth looking into are Delta and Ethiopian Air, starting at $1,484 and $1,747 round-trip. Air France is currently priced 15% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Antananarivo?

    Currently, March is the cheapest month in which you can book a flight from Seattle to Antananarivo (average of $1,157). Flying from Seattle to Antananarivo in July is currently the most expensive (average of $2,236). 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.

Alternative routes for Seattle to Antananarivo

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Antananarivo flights

Top 3 airlines flying from Seattle to Antananarivo

Discover the top 3 airlines that operate flights from Seattle 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,273Average$1,369FlexibilityNo cancel feeOn-time77%
DeltaCheapest$1,465Average$1,515FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$1,494Average$2,399FlexibilityNo cancel feeOn-time77%
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.