SEA - TNR

$1,489 Find Cheap Flights from Seattle to Antananarivo

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Antananarivo departing on 5/2. 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
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Everything you should know

Cheapest round-trip
$1,489
Ethiopian Air
Sat 5/2Wed 5/13
SEA - TNR • 2 stops
Top airlines
Cheapest • from $1,489 (round-trip)
Best reviews • 7.9 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.
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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

Sat, May 2 - Wed, May 13
Ethiopian Air Logo
8:10 am - 1:45 pm
SEA
-
TNR
43h 35m
2 stops
Ethiopian Air Logo
2:50 pm - 8:53 pm
TNR
-
SEA
40h 03m
3 stops
$1,489Ethiopian Air
Tue, Apr 21 - Mon, Apr 27
Multiple Airlines Logo
9:40 pm - 1:45 pm
SEA
-
TNR
30h 05m
2 stops
Multiple Airlines Logo
3:20 am - 10:36 am
TNR
-
SEA
41h 16m
3 stops
$1,492Multiple Airlines
Thu, May 7 - Thu, May 14
Turkish Airlines Logo
7:10 pm - 2:50 pm
SEA
-
TNR
33h 40m
2 stops
Turkish Airlines Logo
4:20 pm - 5:15 pm
TNR
-
SEA
34h 55m
2 stops
$1,495Turkish Airlines
Tue, Apr 28 - Tue, May 12
Multiple Airlines Logo
12:29 am - 1:45 pm
SEA
-
TNR
27h 16m
2 stops
Multiple Airlines Logo
2:50 pm - 8:53 pm
TNR
-
SEA
40h 03m
3 stops
$1,497Multiple Airlines
Tue, Apr 7 - Mon, Apr 27
Multiple Airlines Logo
11:59 pm - 1:45 pm
SEA
-
TNR
27h 46m
2 stops
Multiple Airlines Logo
3:20 am - 10:36 am
TNR
-
SEA
41h 16m
3 stops
$1,510Multiple Airlines
Tue, Apr 7 - Fri, May 1
Ethiopian Air Logo
11:59 pm - 1:45 pm
SEA
-
TNR
27h 46m
2 stops
Ethiopian Air Logo
2:50 pm - 8:53 pm
TNR
-
SEA
40h 03m
3 stops
$1,515Ethiopian Air
Thu, May 7 - Thu, May 14
Turkish Airlines Logo
7:10 pm - 2:50 pm
SEA
-
TNR
33h 40m
2 stops
Turkish Airlines Logo
4:20 pm - 5:15 pm
TNR
-
SEA
34h 55m
2 stops
$1,523Turkish Airlines
Tue, Apr 7 - Thu, Apr 30
Multiple Airlines Logo
12:08 pm - 2:00 pm
SEA
-
TNR
39h 52m
2 stops
Multiple Airlines Logo
2:45 pm - 12:20 pm
TNR
-
SEA
31h 35m
2 stops
$1,547Multiple Airlines
Thu, May 7 - Thu, May 14
Ethiopian Air Logo
10:41 pm - 1:45 pm
SEA
-
TNR
29h 04m
2 stops
Ethiopian Air Logo
2:50 pm - 8:53 pm
TNR
-
SEA
40h 03m
3 stops
$1,553Ethiopian Air
Mon, Apr 6 - Thu, Apr 30
Multiple Airlines Logo
10:55 pm - 2:00 pm
SEA
-
TNR
53h 05m
2 stops
Multiple Airlines Logo
2:45 pm - 12:20 pm
TNR
-
SEA
31h 35m
2 stops
$1,559Multiple Airlines
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 Ethiopian Air ($1,489) and Turkish Airlines ($1,495).

Good to know

Cheapest flight$1,489
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 $1,489 for a round-trip ticket.

  • 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.

  • Which is the best airline for flights from Seattle to Antananarivo, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Seattle to Antananarivo are Delta and KLM. With an average price for the route of $1,540 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,658 and an overall rating of 7.8.

  • 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 3 airlines serving 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.
7.9
DeltaOverall score based on 8278 reviews
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
7.9Comfort
Airline reviews

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

2.0 MediocreIsabella, Mar 2026
SLC - AUS
Read more Delta reviews

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

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

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.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

They lost my bag and I still haven’t received it yet

They lost my bag and I still have not received it

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

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

Information on your arrival and departure airports