$1,031+ Cheap flights from Seattle (SEA) to Antananarivo (TNR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TNR
Dec 12 — Dec 191
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Antananarivo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Antananarivo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to AntananarivoExplore the most affordable flight options available from Seattle to Antananarivo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2026.
Explore the most affordable flight options available from Seattle to Antananarivo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2026.
This Globehunters deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:09 am -
2 stops42h 41m
Fri 11/272:55 pm -
3 stops41h 01m
Deal found 11/11![Ethiopian Air logo]()
$2,019
This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:50 pm -
2 stops38h 50m
Fri 11/272:45 pm -
2 stops32h 15m
Deal found 11/11![Multiple Airlines logo]()
$2,048
This oojo deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2311:39 pm -
2 stops39h 46m
Sat 1/232:55 pm -
3 stops38h 07m
Deal found 11/11![Ethiopian Air logo]()
$2,498
This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:12 pm -
3 stops52h 38m
Sat 1/232:55 pm -
3 stops41h 37m
Deal found 11/11![Multiple Airlines logo]()
$2,549
This Air France deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:15 am -
2 stops29h 05m
Thu 11/261:30 am -
1 stop24h 44m
Deal found 11/12![Air France logo]()
$2,594
Best flights from Seattle to AntananarivoDiscover carefully curated flight deals from Seattle to Antananarivo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2026.
Discover carefully curated flight deals from Seattle to Antananarivo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2026.
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/87:00 am -
2 stops44h 00m
Fri 2/122:45 pm -
2 stops41h 58m
Deal found 11/7![United Airlines logo]()
$1,408
This Globehunters deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/67:20 pm -
2 stops33h 25m
Tue 4/274:05 pm -
2 stops35h 30m
Deal found 11/9![Turkish Airlines logo]()
$1,473
This KLM deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/103:30 pm -
1 stop44h 50m
Sun 4/1112:25 am -
1 stop44h 50m
Deal found 11/11![Multiple Airlines logo]()
$1,600
This Air France deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/39:25 pm -
2 stops62h 50m
Thu 4/1512:25 am -
1 stop27h 02m
Deal found 11/9![Air France logo]()
$1,605
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/110:45 pm -
2 stops53h 15m
Sun 4/182:45 pm -
2 stops54h 14m
Deal found 11/12![United Airlines logo]()
$1,747
This Turkish Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/71:17 pm -
3 stops38h 33m
Thu 2/114:15 pm -
2 stops35h 55m
Deal found 11/7![Turkish Airlines logo]()
$1,812
Last-minute flights from Seattle to AntananarivoDiscover last-minute flight deals from Seattle to Antananarivo. Data last updated November 12, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Antananarivo. Data last updated November 12, 2026 and is based on user searches.
This Globehunters deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:09 am -
2 stops42h 41m
Fri 11/272:55 pm -
3 stops41h 01m
Deal found 11/11![Ethiopian Air logo]()
$2,019
This FlightHub deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:50 pm -
2 stops38h 50m
Fri 11/272:45 pm -
2 stops32h 15m
Deal found 11/10![Multiple Airlines logo]()
$2,048
This Air France deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:15 am -
2 stops29h 05m
Thu 11/261:30 am -
1 stop24h 44m
Deal found 11/12![Air France logo]()
$2,594
This oojo deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2311:39 pm -
2 stops39h 46m
Sat 1/232:55 pm -
3 stops38h 07m
Deal found 11/11![Ethiopian Air logo]()
$2,498
This FlightHub deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:12 pm -
3 stops52h 38m
Sat 1/232:55 pm -
3 stops41h 37m
Deal found 11/11![Multiple Airlines logo]()
$2,549
One-way flights from Seattle to AntananarivoSearch for one-way flight options from Seattle to Antananarivo. Find affordable one-way fares based on user searches. Data last updated November 12, 2026.
Search for one-way flight options from Seattle to Antananarivo. Find affordable one-way fares based on user searches. Data last updated November 12, 2026.
This Air France deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:15 am -
2 stops29h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Air France logo]()
$1,031
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:35 pm -
3 stops48h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$1,102
Find flight deals from Seattle to Antananarivo
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Antananarivo (TNR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,408 (United Airlines) |
One-way from | $1,031 (Air France) |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated November 12, 2026.
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
Cheapest round-trip
Quickest round-trip
SeattleAntananarivo
SEA Seattle/Tacoma Intl - TNR Antananarivo
SEATNR
Seattle/Tacoma Intl
Fri 12/4
7:15 am-11:20 pm
2 stops29h 05m
Antananarivo
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$1,031
SeattleAntananarivo
SEA Seattle/Tacoma Intl - TNR Antananarivo
SEATNR
Seattle/Tacoma Intl
Fri 12/4
2:35 pm-2:30 am
3 stops48h 55m
Antananarivo
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$1,102
SeattleAntananarivo
SEA Seattle/Tacoma Intl - TNR Antananarivo
SEATNR
Seattle/Tacoma Intl
Mon 2/8
7:00 am-2:00 pm
2 stops44h 00m
Antananarivo
Fri 2/12
2:45 pm-9:43 pm
2 stops41h 58m
$1,408
SeattleAntananarivo
SEA Seattle/Tacoma Intl - TNR Antananarivo
SEATNR
Seattle/Tacoma Intl
Tue 4/6
7:20 pm-2:45 pm
2 stops33h 25m
Antananarivo
Tue 4/27
4:05 pm-5:35 pm
2 stops35h 30m
$1,473
SeattleAntananarivo
SEA Seattle/Tacoma Intl - TNR Antananarivo
SEATNR
Seattle/Tacoma Intl
Wed 3/10
3:30 pm-11:20 pm
1 stop44h 50m
Antananarivo
Sun 4/11
12:25 am-11:15 am
1 stop44h 50m
$1,600
SeattleAntananarivo
SEA Seattle/Tacoma Intl - TNR Antananarivo
SEATNR
Seattle/Tacoma Intl
Sat 4/3
9:25 pm-10:15 pm
2 stops62h 50m
Antananarivo
Thu 4/15
12:25 am-5:27 pm
1 stop27h 02m
$1,605
SeattleAntananarivo
SEA Seattle/Tacoma Intl - TNR Antananarivo
SEATNR
Seattle/Tacoma Intl
Thu 4/1
10:45 pm-2:00 pm
2 stops53h 15m
Antananarivo
Sun 4/18
2:45 pm-10:59 am
2 stops54h 14m
$1,747
SeattleAntananarivo
SEA Seattle/Tacoma Intl - TNR Antananarivo
SEATNR
Seattle/Tacoma Intl
Sun 2/7
1:17 pm-2:50 pm
3 stops38h 33m
Antananarivo
Thu 2/11
4:15 pm-5:10 pm
2 stops35h 55m
$1,812
Sorted by cheapest first
Compare providers for flights from Seattle to Antananarivo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Antananarivo in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Antananarivo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Antananarivo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Antananarivo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Antananarivo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Antananarivo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Antananarivo
Have a flexible travel schedule? Discover the best time to fly to Antananarivo from Seattle with our price prediction graph.
SEA-TNR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Antananarivo
Get insights into the airlines that provide service to Antananarivo. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Antananarivo. Reviews last updated November 12, 2026.
Read through reviews of airlines operating flights from Seattle to Antananarivo, such as Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.5
Overall
7.5
Comfort
7.4
Entertainment
7.0
Food
7.1
Crew
8.2
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Boarding
7.5
Overall
7.5
Comfort
7.4
Entertainment
7.0
Food
7.1
Crew
8.2
Reviews
1 / 20
8.0
ExcellentGrace,Apr 2026
JFK - CDG
Related info for your journey
Find useful and relevant information for your journey from Seattle to Antananarivo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Antananarivo
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Complete your trip
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Seattle and Antananarivo flights
Browse other Seattle and Antananarivo flight options. Last updated on November 12, 2026.
Other flights from Seattle
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Popular flight searches
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Top airline flying from Seattle to Antananarivo
Discover the top airline that operate flights from Seattle to Antananarivo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,580 | Average$1,890 | FlexibilityNo cancel fee | On-time77% |