$804+ Cheap flights from Seattle (SEA) to Antananarivo (TNR)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TNR
Mar 6 — Mar 131
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
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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
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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 February 4, 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 February 4, 2026.
This KLM deal was found by Cheapflights users on 2/2. 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.
Mon 3/25:42 pm
SEA
- TNR
2 stops42h 33m
Multiple Airlines
Sun 3/81:20 am
TNR
- SEA
2 stops30h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,564
This KLM deal was found by Cheapflights users on 2/2. 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.
Mon 3/25:42 pm
SEA
- TNR
2 stops42h 33m
KLM
Sun 3/81:20 am
TNR
- SEA
1 stop45h 05m
KLM
Deal found 2/2![KLM logo]()
$1,567
This Gotogate deal was found by Cheapflights users on 2/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:40 am
SEA
- TNR
3 stops34h 25m
Multiple Airlines
Wed 9/304:40 pm
TNR
- SEA
2 stops29h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,654
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Thu 4/232:10 pm
SEA
- TNR
2 stops25h 55m
Multiple Airlines
Fri 5/84:25 pm
TNR
- SEA
2 stops29h 55m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,686
This FlightHub deal was found by Cheapflights users on 2/2. 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 4/292:10 pm
SEA
- TNR
2 stops25h 55m
Multiple Airlines
Tue 5/124:40 pm
TNR
- SEA
2 stops29h 40m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,687
This Gurufare deal was found by Cheapflights users on 2/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:30 pm
SEA
- TNR
1 stop22h 50m
Kenya Airways
Fri 7/2412:25 am
TNR
- SEA
2 stops25h 55m
Kenya Airways
Deal found 2/3![Kenya Airways logo]()
$1,750
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:05 pm
SEA
- TNR
2 stops47h 25m
Multiple Airlines
Mon 2/93:20 am
TNR
- SEA
2 stops44h 15m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,781
This Gurufare deal was found by Cheapflights users on 2/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:40 am
SEA
- TNR
2 stops26h 40m
Multiple Airlines
Fri 7/2412:25 am
TNR
- SEA
2 stops25h 55m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,913
This Ovago deal was found by Cheapflights users on 2/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/81:55 pm
SEA
- TNR
2 stops36h 50m
Multiple Airlines
Wed 2/182:50 pm
TNR
- SEA
3 stops35h 56m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,973
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 February 4, 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 February 4, 2026.
This KLM deal was found by Cheapflights users on 2/2. 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.
Mon 3/25:42 pm
SEA
- TNR
2 stops42h 33m
Multiple Airlines
Sun 3/81:20 am
TNR
- SEA
2 stops30h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,564
This KLM deal was found by Cheapflights users on 2/2. 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.
Mon 3/25:42 pm
SEA
- TNR
2 stops42h 33m
KLM
Sun 3/81:20 am
TNR
- SEA
1 stop45h 05m
KLM
Deal found 2/2![KLM logo]()
$1,567
This oojo deal was found by Cheapflights users on 2/2. 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.
Mon 3/29:45 pm
SEA
- TNR
2 stops29h 00m
Ethiopian Air
Sun 3/83:20 am
TNR
- SEA
3 stops40h 45m
Ethiopian Air
Deal found 2/2![Ethiopian Air logo]()
$2,036
This Justfly.com deal was found by Cheapflights users on 2/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:10 pm
SEA
- TNR
2 stops25h 55m
Multiple Airlines
Mon 5/112:55 am
TNR
- SEA
2 stops43h 25m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,686
This Gurufare deal was found by Cheapflights users on 2/3. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/129:40 am
SEA
- TNR
2 stops26h 40m
Multiple Airlines
Fri 7/2412:25 am
TNR
- SEA
2 stops25h 55m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,913
This Orbitz deal was found by Cheapflights users on 2/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:10 am
SEA
- TNR
3 stops47h 40m
Multiple Airlines
Fri 5/86:35 pm
TNR
- SEA
3 stops36h 41m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$2,228
Last-minute flights from Seattle to AntananarivoDiscover last-minute flight deals from Seattle to Antananarivo. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Antananarivo. Data last updated February 4, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:05 pm
SEA
- TNR
2 stops47h 25m
Multiple Airlines
Mon 2/93:20 am
TNR
- SEA
2 stops44h 15m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,781
This oojo deal was found by Cheapflights users on 2/2. 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.
Tue 2/37:00 am
SEA
- TNR
3 stops43h 45m
Ethiopian Air
Tue 2/102:50 pm
TNR
- SEA
3 stops41h 18m
Ethiopian Air
Deal found 2/2![Ethiopian Air logo]()
$2,171
This Ovago deal was found by Cheapflights users on 2/3. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/81:55 pm
SEA
- TNR
2 stops36h 50m
Multiple Airlines
Wed 2/182:50 pm
TNR
- SEA
3 stops35h 56m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,973
This KLM deal was found by Cheapflights users on 2/2. 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.
Mon 3/25:42 pm
SEA
- TNR
2 stops42h 33m
Multiple Airlines
Sun 3/81:20 am
TNR
- SEA
2 stops30h 50m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,564
This KLM deal was found by Cheapflights users on 2/2. 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.
Mon 3/25:42 pm
SEA
- TNR
2 stops42h 33m
KLM
Sun 3/81:20 am
TNR
- SEA
1 stop45h 05m
KLM
Deal found 2/2![KLM logo]()
$1,567
This oojo deal was found by Cheapflights users on 2/2. 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.
Mon 3/29:45 pm
SEA
- TNR
2 stops29h 00m
Ethiopian Air
Sun 3/83:20 am
TNR
- SEA
3 stops40h 45m
Ethiopian Air
Deal found 2/2![Ethiopian Air logo]()
$2,036
This Ethiopian Air deal was found by Cheapflights users on 2/3. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:00 am
SEA
- TNR
2 stops42h 45m
Ethiopian Air
Wed 3/112:50 pm
TNR
- SEA
3 stops40h 06m
Ethiopian Air
Deal found 2/3![Ethiopian Air logo]()
$2,298
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 February 4, 2026.
Search for one-way flight options from Seattle to Antananarivo. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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.
Sun 2/224:05 pm
SEA
- TNR
3 stops58h 40m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$804
This Gurufare deal was found by Cheapflights users on 2/2. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2211:35 pm
SEA
- TNR
2 stops51h 25m
Turkish Airlines
Deal found 2/2![Turkish Airlines logo]()
$828
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 February 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,564 (KLM) |
One-way from | $804 (Kiwi.com) |
Popular in | August |
Cheapest in | March |
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 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Seattle to Antananarivo that are best for you.
Fly from
Seattle
Fly to
Antananarivo
Route
Depart
Return
Price
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Mon 3/2
5:42 pm-11:15 pm
2 stops42h 33m
Antananarivo
Sun 3/8
1:20 am-10:10 pm
2 stops30h 50m
$1,564
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Mon 3/2
5:42 pm-11:15 pm
2 stops42h 33m
Antananarivo
Sun 3/8
1:20 am-12:25 pm
1 stop45h 05m
$1,567
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
$1,686
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Sun 7/12
9:40 am-10:20 pm
2 stops26h 40m
Antananarivo
Fri 7/24
12:25 am-4:20 pm
2 stops25h 55m
$1,913
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Mon 3/2
9:45 pm-1:45 pm
2 stops29h 00m
Antananarivo
Sun 3/8
3:20 am-10:05 am
3 stops40h 45m
$2,036
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Thu 4/23
7:10 am-4:50 pm
3 stops47h 40m
Antananarivo
Fri 5/8
6:35 pm-9:16 pm
3 stops36h 41m
$2,228
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Sun 2/22
4:05 pm-1:45 pm
3 stops58h 40m
$804
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Sun 2/22
11:35 pm-2:00 pm
2 stops51h 25m
$828
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 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 February 4, 2026.
Read through reviews of airlines operating flights from Seattle to Antananarivo, such as Delta, KLM, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Boarding
8.1
Crew
8.5
Food
7.2
Comfort
7.9
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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
Explore flights to Antananarivo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 4, 2026.
Complete your trip
Complete your trip to Antananarivo by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Seattle to Antananarivo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Antananarivo flights
Browse other Seattle and Antananarivo flight options. Last updated on February 4, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on February 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Seattle to Antananarivo
Discover the top 3 airlines 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 2,558,603 searches. Data last updated February 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,464 | Average$1,840 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,468 | Average$1,495 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,481 | Average$1,658 | FlexibilityNo cancel fee | On-time75% |