SEA - TNR

$926 Find Cheap Flights from Seattle to Antananarivo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Antananarivo departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Antananarivo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Antananarivo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Antananarivo, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$1,507
Air France, KLM
Wed 9/23Fri 10/2
SEA - TNR • 2 stops
Cheapest one-way
$926
Turkish Airlines
Tue 7/28
SEA - TNR • 2 stops
Top airlines
Delta
Cheapest • from $1,529 (round-trip)
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Antananarivo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Antananarivo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Antananarivo (SEA-TNR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Antananarivo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Antananarivo

Wed, Sep 23 - Fri, Oct 2
Multiple Airlines Logo
6:20 pm - 10:20 pm
SEA
-
TNR
42h 00m
2 stops
Multiple Airlines Logo
12:25 am - 10:24 am
TNR
-
SEA
43h 59m
2 stops
$1,507Multiple Airlines
Thu, Sep 24 - Fri, Oct 2
Delta Logo
5:40 pm - 10:20 pm
SEA
-
TNR
66h 40m
2 stops
Delta Logo
12:25 am - 11:52 am
TNR
-
SEA
45h 27m
2 stops
$1,529Delta
Sat, Oct 3 - Thu, Oct 8
Multiple Airlines Logo
1:30 pm - 10:20 pm
SEA
-
TNR
22h 50m
1 stop
Multiple Airlines Logo
12:25 am - 5:47 pm
TNR
-
SEA
27h 22m
1 stop
$1,539Multiple Airlines
Sat, Oct 3 - Thu, Oct 8
Multiple Airlines Logo
1:30 pm - 10:20 pm
SEA
-
TNR
22h 50m
1 stop
Multiple Airlines Logo
12:25 am - 10:04 pm
TNR
-
SEA
31h 39m
2 stops
$1,549Multiple Airlines
Wed, Sep 9 - Sun, Nov 8
Air France Logo
6:20 pm - 10:20 pm
SEA
-
TNR
42h 00m
2 stops
Air France Logo
1:20 am - 3:21 pm
TNR
-
SEA
25h 01m
1 stop
$1,572Air France
Mon, Aug 31 - Sun, Sep 20
Air France Logo
9:55 pm - 10:20 pm
SEA
-
TNR
62h 25m
2 stops
Air France Logo
12:25 am - 8:38 pm
TNR
-
SEA
30h 13m
2 stops
$1,581Air France
Wed, Sep 9 - Sun, Nov 8
Air France Logo
6:20 pm - 10:20 pm
SEA
-
TNR
42h 00m
2 stops
Air France Logo
1:20 am - 10:04 pm
TNR
-
SEA
31h 44m
2 stops
$1,582Air France
Mon, Aug 31 - Sun, Sep 20
Multiple Airlines Logo
9:55 pm - 10:20 pm
SEA
-
TNR
62h 25m
2 stops
Multiple Airlines Logo
12:25 am - 11:15 am
TNR
-
SEA
44h 50m
1 stop
$1,585Multiple Airlines
Wed, Sep 23 - Fri, Oct 2
Multiple Airlines Logo
6:45 pm - 10:20 pm
SEA
-
TNR
41h 35m
1 stop
Multiple Airlines Logo
12:25 am - 10:05 pm
TNR
-
SEA
31h 40m
2 stops
$1,627Multiple Airlines
Wed, Sep 16 - Fri, Oct 2
Air France Logo
6:20 pm - 10:20 pm
SEA
-
TNR
42h 00m
2 stops
Air France Logo
12:25 am - 10:16 pm
TNR
-
SEA
31h 51m
2 stops
$1,647Air France
Booking Insights

KAYAK's insights & trends for Seattle to Antananarivo flights

Get data-powered insights and trends into flights from Seattle to Antananarivo to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Antananarivo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Antananarivo were found on Delta ($1,529) and Air France ($1,572).

Find deals

Good to know

Cheapest flight$926
Flight from Seattle to Antananarivo

When to book flights from Seattle to Antananarivo

Are your dates flexible? Find out the best times to travel from Seattle to Antananarivo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Antananarivo

  • What is the cheapest flight from Seattle to Antananarivo?

    In the last 3 days, the lowest price for a flight from Seattle to Antananarivo was $926 for a one-way ticket and $1,507 for a round-trip.

  • Do I need a passport to fly between Seattle and Antananarivo?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seattle and on arrival in Antananarivo.

  • Which airports will I be using when flying from Seattle to Antananarivo?

    Seattle and Antananarivo are both served by 1 main airport. You will leave Seattle from Seattle/Tacoma Intl and will be arriving at Antananarivo.

  • Which aircraft models fly most regularly from Seattle to Antananarivo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Antananarivo?

    SkyTeam is the only airline alliance operating flights between Seattle and Antananarivo.

  • How does KAYAK find such low prices on flights from Seattle to Antananarivo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Antananarivo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Antananarivo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Antananarivo from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Antananarivo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Antananarivo with an airline and back to Seattle with another airline. Booking your flights between Seattle and TNR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Antananarivo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Antananarivo from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Antananarivo

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Antananarivo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Antananarivo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1511 reviews
7.8Boarding
7.7Comfort
7.2Entertainment
8.4Crew
7.3Food
Airline reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

10.0 Excellentsmit, Mar 2026
BLR - AMS
Read more KLM reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Empty seats next to me - wish it had been for a longer flight!!

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Everything you need to know for your flight from Seattle to Antananarivo

Information on your arrival and departure airports

Seattle (SEA)
Antananarivo (TNR)