$886+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TNR
May 4 — May 111
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
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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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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 April 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 April 4, 2026.
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:05 pm
SEA
- TNR
1 stop22h 10m
Delta
Thu 11/261:20 am
TNR
- SEA
2 stops32h 00m
Delta
Deal found 4/1![Delta logo]()
$1,386
This Air France deal was found by Cheapflights users on 3/29. 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 10/303:05 pm
SEA
- TNR
2 stops46h 10m
Air France
Tue 11/101:20 am
TNR
- SEA
2 stops32h 00m
Air France
Deal found 3/29![Air France logo]()
$1,418
This Air France deal was found by Cheapflights users on 3/30. 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 11/189:20 am
SEA
- TNR
2 stops26h 55m
Air France
Thu 11/261:20 am
TNR
- SEA
2 stops32h 00m
Air France
Deal found 3/30![Air France logo]()
$1,450
This Turkish Airlines deal was found by Cheapflights users on 3/30. 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 11/18:00 pm
SEA
- TNR
2 stops31h 35m
Turkish Airlines
Thu 11/55:05 pm
TNR
- SEA
2 stops36h 00m
Turkish Airlines
Deal found 3/30![Turkish Airlines logo]()
$1,605
This Delta deal was found by Cheapflights users on 3/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:55 pm
SEA
- TNR
2 stops45h 20m
Delta
Tue 11/101:20 am
TNR
- SEA
1 stop45h 05m
Delta
Deal found 3/29![Delta logo]()
$1,623
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:30 am
SEA
- TNR
2 stops30h 50m
Delta
Wed 5/2012:25 am
TNR
- SEA
1 stop27h 14m
Delta
Deal found 3/30![Delta logo]()
$1,674
This KLM deal was found by Cheapflights users on 3/31. 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 11/182:05 pm
SEA
- TNR
1 stop22h 10m
Multiple Airlines
Thu 11/261:20 am
TNR
- SEA
1 stop45h 05m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,752
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 April 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 April 4, 2026.
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:30 am
SEA
- TNR
2 stops30h 50m
Delta
Wed 5/2012:25 am
TNR
- SEA
1 stop27h 14m
Delta
Deal found 3/30![Delta logo]()
$1,674
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:29 am
SEA
- TNR
2 stops27h 16m
Multiple Airlines
Mon 5/113:20 am
TNR
- SEA
3 stops41h 20m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$1,767
This KAYAK deal was found by Cheapflights users on 4/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/191:30 pm
SEA
- TNR
1 stop22h 50m
Kenya Airways
Mon 8/312:25 am
TNR
- SEA
2 stops32h 41m
Kenya Airways
Deal found 4/3![Kenya Airways logo]()
$2,096
This Gurufare deal was found by Cheapflights users on 4/3. 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 7/199:26 am
SEA
- TNR
2 stops26h 54m
Multiple Airlines
Mon 8/312:25 am
TNR
- SEA
2 stops32h 41m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$2,082
This KLM deal was found by Cheapflights users on 3/30. 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.
Tue 6/3010:05 pm
SEA
- TNR
2 stops38h 15m
Multiple Airlines
Mon 7/1312:25 am
TNR
- SEA
1 stop44h 50m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$2,171
Last-minute flights from Seattle to AntananarivoDiscover last-minute flight deals from Seattle to Antananarivo. Data last updated April 4, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Antananarivo. Data last updated April 4, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 3/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:35 am
SEA
- TNR
2 stops27h 10m
Multiple Airlines
Mon 4/203:20 am
TNR
- SEA
3 stops41h 16m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,942
This oojo deal was found by Cheapflights users on 4/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/126:13 am
SEA
- TNR
3 stops45h 32m
Ethiopian Air
Mon 4/203:20 am
TNR
- SEA
3 stops41h 16m
Ethiopian Air
Deal found 4/3![Ethiopian Air logo]()
$1,931
This Justfly.com deal was found by Cheapflights users on 3/31. 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.
Fri 4/175:49 pm
SEA
- TNR
2 stops33h 56m
Multiple Airlines
Sat 5/232:50 pm
TNR
- SEA
3 stops31h 46m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,959
This KAYAK deal was found by Cheapflights users on 3/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:29 am
SEA
- TNR
2 stops27h 16m
Multiple Airlines
Mon 5/113:20 am
TNR
- SEA
3 stops41h 20m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,767
This oojo deal was found by Cheapflights users on 4/2. 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.
Wed 4/2910:00 am
SEA
- TNR
3 stops41h 45m
Ethiopian Air
Mon 5/113:20 am
TNR
- SEA
3 stops41h 20m
Ethiopian Air
Deal found 4/2![Ethiopian Air logo]()
$1,856
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:30 am
SEA
- TNR
2 stops30h 50m
Delta
Wed 5/2012:25 am
TNR
- SEA
1 stop27h 14m
Delta
Deal found 3/30![Delta logo]()
$1,674
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 April 4, 2026.
Search for one-way flight options from Seattle to Antananarivo. Find affordable one-way fares based on user searches. Data last updated April 4, 2026.
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:51 am
SEA
- TNR
3 stops43h 09m
United Airlines
Deal found 4/1![United Airlines logo]()
$886
This KAYAK deal was found by Cheapflights users on 4/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:40 pm
SEA
- TNR
1 stop41h 40m
Kenya Airways
Deal found 4/1![Kenya Airways logo]()
$943
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 7/37:10 pm
SEA
- TNR
3 stops45h 05m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,158
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Tue 6/307:10 pm
SEA
- TNR
2 stops33h 40m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$1,181
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Tue 6/307:10 pm
SEA
- TNR
3 stops45h 05m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,193
This Turkish Airlines deal was found by Cheapflights users on 3/31. 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 6/287:10 pm
SEA
- TNR
2 stops33h 40m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$1,263
This SmartFares deal was found by Cheapflights users on 3/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/12:10 pm
SEA
- TNR
2 stops37h 50m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,287
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Sat 7/43:55 pm
SEA
- TNR
3 stops37h 20m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,317
This Turkish Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 7/212:35 pm
SEA
- TNR
2 stops40h 15m
Turkish Airlines
Deal found 3/31![Turkish Airlines logo]()
$1,384
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 6/287:10 pm
SEA
- TNR
3 stops56h 35m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,404
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Mon 6/294:35 pm
SEA
- TNR
3 stops35h 10m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,446
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Thu 7/28:12 am
SEA
- TNR
3 stops43h 33m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,534
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 April 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,674 (Delta) |
One-way from | $886 (United Airlines) |
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 April 4, 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
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Thu 5/14
5:30 am-10:20 pm
2 stops30h 50m
Antananarivo
Wed 5/20
12:25 am-5:39 pm
1 stop27h 14m
$1,674
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Tue 4/28
12:29 am-1:45 pm
2 stops27h 16m
Antananarivo
Mon 5/11
3:20 am-10:40 am
3 stops41h 20m
$1,767
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Sun 7/19
9:26 am-10:20 pm
2 stops26h 54m
Antananarivo
Mon 8/3
12:25 am-11:06 pm
2 stops32h 41m
$2,082
Quickest round-trip
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Sun 7/19
1:30 pm-10:20 pm
1 stop22h 50m
Antananarivo
Mon 8/3
12:25 am-11:06 pm
2 stops32h 41m
$2,096
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Tue 6/30
10:05 pm-10:20 pm
2 stops38h 15m
Antananarivo
Mon 7/13
12:25 am-11:15 am
1 stop44h 50m
$2,171
Cheapest one-way
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Mon 4/20
8:51 am-2:00 pm
3 stops43h 09m
$886
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Sun 6/28
7:10 pm-2:50 pm
2 stops33h 40m
$1,263
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Thu 7/2
12:35 pm-2:50 pm
2 stops40h 15m
$1,384
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Tue 6/30
12:17 am-2:00 pm
3 stops51h 43m
$1,683
Quickest one-way
SeattleAntananarivo
SEA - TNR
SEATNR
Seattle/Tacoma Intl
Mon 6/29
1:30 pm-10:20 pm
1 stop22h 50m
$2,085
Showing 1-10 of 12 resultsSorted 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 April.
| 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 April 4, 2026.
Read through reviews of airlines operating flights from Seattle to Antananarivo, such as Delta,KLM, andAir France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Overall
7.9
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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Seattle and Antananarivo flights
Browse other Seattle and Antananarivo flight options. Last updated on April 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 April 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 April 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,475 | Average$1,719 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,481 | Average$1,658 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,483 | Average$1,840 | FlexibilityNo cancel fee | On-time77% |