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Cheap flights from Seattle to Antananarivo from $1,493

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Antananarivo departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Antananarivo

Cheap round-trip flights

Multiple Airlines Logo
10:55 pm - 1:45 pmSEA-TNR
52h 50m3 stops
Multiple Airlines Logo
3:20 am - 10:22 amTNR-SEA
41h 02m3 stops
$1,493Multiple Airlines
Find Deal
Tue, Oct 14 - Mon, Oct 20
Delta Logo
12:45 pm - 11:15 pmSEA-TNR
47h 30m2 stops
Delta Logo
1:20 am - 10:21 pmTNR-SEA
32h 01m2 stops
$1,510Delta
Find Deal
Tue, Nov 4 - Tue, Dec 2
Multiple Airlines Logo
4:48 pm - 11:15 pmSEA-TNR
43h 27m2 stops
Multiple Airlines Logo
1:20 am - 11:25 amTNR-SEA
45h 05m1 stop
$1,538Multiple Airlines
Find Deal
Tue, Nov 4 - Tue, Dec 2
Turkish Airlines Logo
7:10 pm - 2:35 pmSEA-TNR
33h 25m2 stops
Turkish Airlines Logo
3:55 pm - 5:15 pmTNR-SEA
35h 20m2 stops
$1,664Turkish Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Ethiopian Air Logo
11:56 pm - 1:45 pmSEA-TNR
27h 49m2 stops
Ethiopian Air Logo
2:50 pm - 10:36 pmTNR-SEA
65h 46m3 stops
$1,668Ethiopian Air
Find Deal
Thu, Oct 9 - Tue, Oct 21
Delta Logo
5:45 pm - 11:15 pmSEA-TNR
43h 30m2 stops
Delta Logo
1:20 am - 10:22 pmTNR-SEA
32h 02m2 stops
$1,748Delta
Find Deal
Fri, Oct 31 - Thu, Nov 6
Turkish Airlines Logo
7:00 pm - 2:35 pmSEA-TNR
32h 35m2 stops
Turkish Airlines Logo
4:10 pm - 10:29 pmTNR-SEA
41h 19m3 stops
$1,933Turkish Airlines
Find Deal
Tue, Jan 20 - Thu, Feb 19
Ethiopian Air Logo
8:44 am - 1:45 pmSEA-TNR
43h 01m2 stops
Ethiopian Air Logo
2:50 pm - 8:54 pmTNR-SEA
41h 04m3 stops
$2,159Ethiopian Air
Find Deal
Fri, Oct 31 - Fri, Nov 7
Emirates Logo
11:24 am - 4:50 pmSEA-TNR
43h 26m3 stops
Emirates Logo
6:35 pm - 6:45 pmTNR-SEA
34h 10m3 stops
$2,328Emirates
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Thu, Oct 9 - Tue, Oct 21
Emirates Logo
5:15 pm - 3:15 pmSEA-TNR
36h 00m2 stops
Emirates Logo
6:35 pm - 1:25 pmTNR-SEA
28h 50m2 stops
$2,957Emirates
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Thu, Oct 9 - Tue, Oct 21

Ethiopian Air flights from Seattle to Antananarivo

Our best Ethiopian Air deals on Seattle to Antananarivo flight tickets
Ethiopian Air
Oct 9
SEA11:56 pmSeattle/Tacoma Intl
27h 49m
2 stops
TNR1:45 pmAntananarivo
Oct 21
TNR2:50 pmAntananarivo
65h 46m
3 stops
SEA10:36 pmSeattle/Tacoma Intl
$1,668
Find similar
Ethiopian Air
Oct 31
SEA8:44 amSeattle/Tacoma Intl
43h 01m
2 stops
TNR1:45 pmAntananarivo
Nov 7
TNR2:50 pmAntananarivo
41h 04m
3 stops
SEA8:54 pmSeattle/Tacoma Intl
$2,159
Find similar
Ethiopian Air
Oct 9
SEA11:56 pmSeattle/Tacoma Intl
27h 49m
2 stops
TNR1:45 pmAntananarivo
Oct 20
TNR3:20 amAntananarivo
51h 24m
3 stops
SEA8:44 pmSeattle/Tacoma Intl
$2,160
Find similar

Emirates flights from Seattle to Antananarivo

Our best Emirates deals on Seattle to Antananarivo flight tickets
Emirates
Oct 9
SEA11:24 amSeattle/Tacoma Intl
43h 26m
3 stops
TNR4:50 pmAntananarivo
Oct 21
TNR6:35 pmAntananarivo
34h 10m
3 stops
SEA6:45 pmSeattle/Tacoma Intl
$2,328
Find similar
Emirates
Oct 9
SEA5:15 pmSeattle/Tacoma Intl
36h 00m
2 stops
TNR3:15 pmAntananarivo
Oct 21
TNR6:35 pmAntananarivo
28h 50m
2 stops
SEA1:25 pmSeattle/Tacoma Intl
$2,957
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Seattle to Antananarivo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Tue 10/14

10:55 pm-1:45 pm

3 stops52h 50m

Antananarivo

Mon 10/20

3:20 am-10:22 am

3 stops41h 02m

$1,493

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Tue 11/4

12:45 pm-11:15 pm

2 stops47h 30m

Antananarivo

Tue 12/2

1:20 am-10:21 pm

2 stops32h 01m

$1,510

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Tue 11/4

4:48 pm-11:15 pm

2 stops43h 27m

Antananarivo

Tue 12/2

1:20 am-11:25 am

1 stop45h 05m

$1,538

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Tue 10/14

7:10 pm-2:35 pm

2 stops33h 25m

Antananarivo

Tue 10/21

3:55 pm-5:15 pm

2 stops35h 20m

$1,664

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Thu 10/9

11:56 pm-1:45 pm

2 stops27h 49m

Antananarivo

Tue 10/21

2:50 pm-10:36 pm

3 stops65h 46m

$1,668

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Fri 10/31

5:45 pm-11:15 pm

2 stops43h 30m

Antananarivo

Thu 11/6

1:20 am-10:22 pm

2 stops32h 02m

$1,748

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Tue 1/20

7:00 pm-2:35 pm

2 stops32h 35m

Antananarivo

Thu 2/19

4:10 pm-10:29 pm

3 stops41h 19m

$1,933

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Fri 10/31

8:44 am-1:45 pm

2 stops43h 01m

Antananarivo

Fri 11/7

2:50 pm-8:54 pm

3 stops41h 04m

$2,159

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Thu 10/9

11:24 am-4:50 pm

3 stops43h 26m

Antananarivo

Tue 10/21

6:35 pm-6:45 pm

3 stops34h 10m

$2,328

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Thu 10/9

5:15 pm-3:15 pm

2 stops36h 00m

Antananarivo

Tue 10/21

6:35 pm-1:25 pm

2 stops28h 50m

$2,957

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Antananarivo from

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

What is the typical price of a round-trip flight between Seattle and Antananarivo?

What is the cheapest month to fly to Antananarivo?

The month of March is, on average, the cheapest month to fly to Antananarivo from Seattle, with most prices found around $1,476. If you aren’t able to travel to Antananarivo during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,483.

What is the cheapest day to depart on your flight to Antananarivo?

On average, the least expensive day to fly to Antananarivo from Seattle is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,369. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Antananarivo on Friday is $2,635.

What is the cheapest time of day to depart on your flight to Antananarivo?

According to our data, the cheapest time of day to fly to Antananarivo is in the evening. momondo users have found flights departing from Seattle to Antananarivo in the evening for as low as $1,329. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $2,731. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Seattle to Antananarivo flights?

You could potentially save up to 17% 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

Direct flights

None
There are no direct flights from Seattle to Antananarivo. There are no popular flight routes from Seattle to Antananarivo.
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  • How far is Seattle/Tacoma Intl to Antananarivo by plane?

    There are 10365.2 mi between Seattle/Tacoma Intl and Antananarivo. 27h 15m 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?

  • 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?

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
DeltaPriceFrom $1,465Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Air FrancePriceFrom $1,483Free CancellationRating
7.4
1,468 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.

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