Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Antananarivo from $1,459

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 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Antananarivo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:00 pm - 2:35 pmSEA-TNR
32h 35m2 stops
Turkish Airlines Logo
4:10 pm - 6:05 pmTNR-SEA
35h 55m2 stops
$1,459Turkish Airlines
Find Deal
Sun, Mar 15 - Thu, Mar 19
Turkish Airlines Logo
8:00 pm - 2:35 pmSEA-TNR
32h 35m2 stops
Turkish Airlines Logo
4:10 pm - 6:05 pmTNR-SEA
35h 55m2 stops
$1,654Turkish Airlines
Find Deal
Sun, Mar 15 - Thu, Mar 19
Multiple Airlines Logo
2:10 pm - 2:05 amSEA-TNR
25h 55m2 stops
Multiple Airlines Logo
2:55 am - 12:20 pmTNR-SEA
43h 25m2 stops
$1,668Multiple Airlines
Find Deal
Wed, Apr 29 - Mon, May 11
Multiple Airlines Logo
2:10 pm - 2:05 amSEA-TNR
25h 55m2 stops
Multiple Airlines Logo
2:55 am - 12:20 pmTNR-SEA
43h 25m2 stops
$1,676Multiple Airlines
Find Deal
Wed, Apr 29 - Mon, May 11
Multiple Airlines Logo
2:10 pm - 2:00 pmSEA-TNR
37h 50m2 stops
Multiple Airlines Logo
2:55 am - 12:20 pmTNR-SEA
43h 25m2 stops
$1,766Multiple Airlines
Find Deal
Wed, Apr 29 - Mon, May 11
Multiple Airlines Logo
7:10 pm - 1:45 pmSEA-TNR
32h 35m2 stops
Multiple Airlines Logo
4:20 pm - 5:15 pmTNR-SEA
34h 55m2 stops
$1,866Multiple Airlines
Find Deal
Wed, Apr 29 - Tue, May 12
Multiple Airlines Logo
7:10 pm - 1:45 pmSEA-TNR
32h 35m2 stops
Multiple Airlines Logo
4:20 pm - 5:15 pmTNR-SEA
34h 55m2 stops
$1,906Multiple Airlines
Find Deal
Wed, Apr 29 - Tue, May 12
Multiple Airlines Logo
11:55 pm - 1:45 pmSEA-TNR
26h 50m2 stops
Multiple Airlines Logo
2:50 pm - 8:58 pmTNR-SEA
41h 08m3 stops
$2,000Multiple Airlines
Find Deal
Sun, Nov 30 - Thu, Dec 18
Turkish Airlines Logo
7:00 pm - 2:35 pmSEA-TNR
32h 35m2 stops
Turkish Airlines Logo
4:10 pm - 5:05 pmTNR-SEA
35h 55m2 stops
$2,013Turkish Airlines
Find Deal
Sun, Nov 30 - Thu, Dec 18
Ethiopian Air Logo
8:00 am - 1:45 pmSEA-TNR
43h 45m3 stops
Ethiopian Air Logo
2:50 pm - 8:10 pmTNR-SEA
39h 20m3 stops
$2,040Ethiopian Air
Find Deal
Wed, Apr 29 - Tue, May 12

Ethiopian Air flights from Seattle to Antananarivo

Our best Ethiopian Air deals on Seattle to Antananarivo flight tickets
Ethiopian Air
Apr 29
SEA8:00 amSeattle/Tacoma Intl
43h 45m
3 stops
TNR1:45 pmAntananarivo
May 12
TNR2:50 pmAntananarivo
39h 20m
3 stops
SEA8:10 pmSeattle/Tacoma Intl
$2,040
Find similar
Ethiopian Air
Apr 29
SEA8:00 amSeattle/Tacoma Intl
43h 45m
3 stops
TNR1:45 pmAntananarivo
May 12
TNR2:50 pmAntananarivo
64h 03m
3 stops
SEA8:53 pmSeattle/Tacoma Intl
$2,048
Find similar
Ethiopian Air
Apr 29
SEA8:00 amSeattle/Tacoma Intl
43h 45m
3 stops
TNR1:45 pmAntananarivo
May 11
TNR3:20 amAntananarivo
50h 50m
3 stops
SEA8:10 pmSeattle/Tacoma Intl
$2,078
Find similar

Emirates flights from Seattle to Antananarivo

Our best Emirates deals on Seattle to Antananarivo flight tickets
Emirates
Feb 18
SEA9:19 amSeattle/Tacoma Intl
44h 46m
3 stops
TNR5:05 pmAntananarivo
Feb 22
TNR6:35 pmAntananarivo
34h 51m
3 stops
SEA6:26 pmSeattle/Tacoma Intl
$2,275
Find similar
Emirates
Feb 18
SEA4:05 pmSeattle/Tacoma Intl
60h 10m
2 stops
TNR3:15 pmAntananarivo
Feb 22
TNR5:00 pmAntananarivo
54h 35m
2 stops
SEA12:35 pmSeattle/Tacoma Intl
$2,944
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 November 20, 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

Sun 3/15

8:00 pm-2:35 pm

2 stops32h 35m

Antananarivo

Thu 3/19

4:10 pm-6:05 pm

2 stops35h 55m

$1,459

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Sun 3/15

8:00 pm-2:35 pm

2 stops32h 35m

Antananarivo

Thu 3/19

4:10 pm-6:05 pm

2 stops35h 55m

$1,654

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Wed 4/29

2:10 pm-2:05 am

2 stops25h 55m

Antananarivo

Mon 5/11

2:55 am-12:20 pm

2 stops43h 25m

$1,668

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Wed 4/29

2:10 pm-2:05 am

2 stops25h 55m

Antananarivo

Mon 5/11

2:55 am-12:20 pm

2 stops43h 25m

$1,676

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

$1,766

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Wed 4/29

7:10 pm-1:45 pm

2 stops32h 35m

Antananarivo

Tue 5/12

4:20 pm-5:15 pm

2 stops34h 55m

$1,866

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Wed 4/29

7:10 pm-1:45 pm

2 stops32h 35m

Antananarivo

Tue 5/12

4:20 pm-5:15 pm

2 stops34h 55m

$1,906

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Sun 11/30

11:55 pm-1:45 pm

2 stops26h 50m

Antananarivo

Thu 12/18

2:50 pm-8:58 pm

3 stops41h 08m

$2,000

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Sun 11/30

7:00 pm-2:35 pm

2 stops32h 35m

Antananarivo

Thu 12/18

4:10 pm-5:05 pm

2 stops35h 55m

$2,013

SeattleAntananarivo

SEA - TNR

SEATNR

Seattle/Tacoma Intl

Wed 4/29

8:00 am-1:45 pm

3 stops43h 45m

Antananarivo

Tue 5/12

2:50 pm-8:10 pm

3 stops39h 20m

$2,040

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 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 60% 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.
Search flight deals

  • How far is Seattle/Tacoma Intl to Antananarivo by plane?

    There are 10365.2 mi between Seattle/Tacoma Intl and Antananarivo. 22h 10m 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
8,002 reviews
Search Delta flights
Air FrancePriceFrom $1,483Free CancellationRating
7.4
1,493 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.

An easier way to manage your Antananarivo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/20
Sat 12/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Madagascar