What airlines fly to Antananarivo?

Delta, Air France and KLM are the top three most popular airlines that fly to Antananarivo from Seattle according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Antananarivo. Keep in mind that there are 3 different airlines that fly to Antananarivo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Antananarivo Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Antananarivo Airport were last updated today.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Antananarivo Airport?

As of January 2026, there are 3 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Antananarivo Airport.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Antananarivo Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Antananarivo Airport.

What documentation or ID do you need to fly to Antananarivo Airport?

The required travel and health documents for your Antananarivo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Antananarivo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$776 Cheap Flights from Seattle to Antananarivo in 2026

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Find the cheapest flights from Seattle to Antananarivo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 pm - 2:35 pm

SEA

TNR

32h 35m

2 stops

4:10 pm - 6:05 pm

TNR

SEA

35h 55m

2 stops

$1,328Turkish Airlines

Tue, Mar 17 - Tue, Mar 24

8:00 pm - 2:35 pm

SEA

TNR

32h 35m

2 stops

4:10 pm - 6:05 pm

TNR

SEA

35h 55m

2 stops

$1,386Turkish Airlines

Sun, Mar 8 - Sat, Mar 14

2:10 pm - 2:00 pm

SEA

TNR

37h 50m

2 stops

2:55 am - 12:20 pm

TNR

SEA

43h 25m

2 stops

$1,540Multiple Airlines

Wed, Apr 29 - Mon, May 11

7:20 am - 10:20 pm

SEA

TNR

29h 00m

2 stops

12:25 am - 10:16 pm

TNR

SEA

31h 51m

2 stops

$1,567SAUDIA

Thu, May 21 - Sun, May 31

7:20 am - 10:20 pm

SEA

TNR

29h 00m

2 stops

12:25 am - 10:17 pm

TNR

SEA

31h 52m

2 stops

$1,578Delta

Thu, May 21 - Sun, May 31

7:20 am - 10:20 pm

SEA

TNR

29h 00m

2 stops

12:25 am - 5:30 pm

TNR

SEA

27h 05m

1 stop

$1,592Kenya Airways

Thu, May 21 - Sun, May 31

7:20 am - 10:20 pm

SEA

TNR

29h 00m

2 stops

12:25 am - 5:30 pm

TNR

SEA

27h 05m

1 stop

$1,608Delta

Thu, May 21 - Sun, May 31

2:10 pm - 2:00 pm

SEA

TNR

37h 50m

2 stops

4:25 pm - 12:20 pm

TNR

SEA

29h 55m

2 stops

$1,648Multiple Airlines

Fri, Apr 24 - Fri, May 8

1:30 pm - 10:20 pm

SEA

TNR

22h 50m

1 stop

12:25 am - 11:15 am

TNR

SEA

44h 50m

1 stop

$1,668Kenya Airways

Thu, May 21 - Sun, May 31

2:00 pm - 3:40 pm

SEA

TNR

38h 40m

2 stops

4:30 pm - 1:10 pm

TNR

SEA

30h 40m

2 stops

$1,683Multiple Airlines

Tue, Mar 3 - Wed, Mar 11

Emirates flights from Seattle to Antananarivo

Our best Emirates deals on Seattle to Antananarivo flight tickets

Emirates

Apr 24

SEA10:53 pmSeattle/Tacoma Intl

31h 57m

3 stops

TNR4:50 pmAntananarivo

May 8

TNR6:35 pmAntananarivo

35h 12m

3 stops

SEA7:47 pmSeattle/Tacoma Intl

$2,258

Emirates

Mar 7

SEA4:05 pmSeattle/Tacoma Intl

36h 10m

2 stops

TNR3:15 pmAntananarivo

Mar 11

TNR5:00 pmAntananarivo

30h 35m

2 stops

SEA1:35 pmSeattle/Tacoma Intl

$2,945

Ethiopian Air flights from Seattle to Antananarivo

Our best Ethiopian Air deals on Seattle to Antananarivo flight tickets

Ethiopian Air

May 21

SEA10:10 pmSeattle/Tacoma Intl

29h 35m

2 stops

TNR1:45 pmAntananarivo

May 31

TNR3:20 amAntananarivo

51h 33m

3 stops

SEA8:53 pmSeattle/Tacoma Intl

$1,897

Ethiopian Air

May 21

SEA10:10 pmSeattle/Tacoma Intl

29h 35m

2 stops

TNR1:45 pmAntananarivo

May 31

TNR3:20 amAntananarivo

51h 33m

3 stops

SEA8:53 pmSeattle/Tacoma Intl

$1,964

Ethiopian Air

Jan 22

SEA8:10 amSeattle/Tacoma Intl

42h 35m

3 stops

TNR1:45 pmAntananarivo

Feb 2

TNR2:50 pmAntananarivo

41h 07m

3 stops

SEA8:57 pmSeattle/Tacoma Intl

$2,142

Fly from

Fly to

Route

Depart

Return

Price

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Tue 3/17

8:00 pm-2:35 pm

2 stops32h 35m

Antananarivo

Tue 3/24

4:10 pm-6:05 pm

2 stops35h 55m

$1,328

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Sun 3/8

8:00 pm-2:35 pm

2 stops32h 35m

Antananarivo

Sat 3/14

4:10 pm-6:05 pm

2 stops35h 55m

$1,386

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Wed 4/29

2:10 pm-2:00 pm

2 stops37h 50m

Antananarivo

Mon 5/11

2:55 am-12:20 pm

2 stops43h 25m

$1,540

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Thu 5/21

7:20 am-10:20 pm

2 stops29h 00m

Antananarivo

Sun 5/31

12:25 am-10:16 pm

2 stops31h 51m

$1,567

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Thu 5/21

7:20 am-10:20 pm

2 stops29h 00m

Antananarivo

Sun 5/31

12:25 am-10:17 pm

2 stops31h 52m

$1,578

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Thu 5/21

7:20 am-10:20 pm

2 stops29h 00m

Antananarivo

Sun 5/31

12:25 am-5:30 pm

1 stop27h 05m

$1,592

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Thu 5/21

7:20 am-10:20 pm

2 stops29h 00m

Antananarivo

Sun 5/31

12:25 am-5:30 pm

1 stop27h 05m

$1,608

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Fri 4/24

2:10 pm-2:00 pm

2 stops37h 50m

Antananarivo

Fri 5/8

4:25 pm-12:20 pm

2 stops29h 55m

$1,648

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Thu 5/21

1:30 pm-10:20 pm

1 stop22h 50m

Antananarivo

Sun 5/31

12:25 am-11:15 am

1 stop44h 50m

$1,668

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Tue 3/3

2:00 pm-3:40 pm

2 stops38h 40m

Antananarivo

Wed 3/11

4:30 pm-1:10 pm

2 stops30h 40m

$1,683

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Antananarivo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Seattle to Antananarivo flights?

You could potentially save up to 37% on your flight if you consider stops on a Seattle to Antananarivo flight.

When to book flights from Seattle to Antananarivo

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Antananarivo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Antananarivo (SEA to TNR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Antananarivo

Fastest flight time	32h 35m
Direct flights	None

The fastest flight from Seattle to Antananarivo takes 32h 35m

There are no direct flights from Seattle to Antananarivo. There are no popular flight routes from Seattle to Antananarivo.

Search flight deals

How far is Seattle/Tacoma Intl to Antananarivo by plane?
There are 10365.2 mi between Seattle/Tacoma Intl and Antananarivo. 32h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Antananarivo Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Antananarivo Airport were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Antananarivo Airport?
As of January 2026, there are 3 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Antananarivo Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Antananarivo Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Antananarivo Airport.
What documentation or ID do you need to fly to Antananarivo Airport?
The required travel and health documents for your Antananarivo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Antananarivo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Seattle to Antananarivo?
momondo data reveals that the most frequently booked airline on the route from Seattle to Antananarivo is Delta, representing 41% of all bookings. The subsequent popular airlines are Air France at 37% and KLM at 22%.

Best airlines flying from Seattle to Antananarivo

Compare and see reviews for airlines that fly from Seattle to Antananarivo with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,468	Free Cancellation	Rating 7.9 8,087 reviews	Search Delta flights
KLM	PriceFrom $1,481	Free Cancellation	Rating 7.7 1,442 reviews	Search KLM flights
Air France	PriceFrom $1,483	Free Cancellation	Rating 7.4 1,523 reviews	Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Antananarivo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Antananarivo for you.

Can I find flights from Seattle to Antananarivo with flexible booking policies on momondo?

Yes. All flights to Antananarivo from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Antananarivo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Antananarivo from Seattle.

I’m not ready to book a flight from Seattle to Antananarivo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Antananarivo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.