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Cheap flights from Oregon to Antananarivo from $1,963

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Antananarivo departing on 5/9. 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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Find the cheapest flights from Oregon to Antananarivo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 10:20 pm
PDX
-
TNR
30h 20m
2 stops
Delta Logo
12:25 am - 9:57 am
TNR
-
PDX
43h 32m
2 stops
$1,963Delta
Sat, May 9 - Fri, May 22
Delta Logo
9:38 am - 10:20 pm
PDX
-
TNR
26h 42m
2 stops
Delta Logo
12:25 am - 12:28 pm
TNR
-
PDX
46h 03m
2 stops
$1,968Delta
Sat, May 9 - Fri, May 22
Multiple Airlines Logo
7:03 am - 1:45 pm
PDX
-
TNR
44h 42m
2 stops
Multiple Airlines Logo
2:50 pm - 4:50 pm
TNR
-
PDX
36h 00m
3 stops
$2,199Multiple Airlines
Sun, Mar 22 - Sun, Mar 29
Multiple Airlines Logo
9:30 pm - 2:50 pm
PDX
-
TNR
55h 20m
3 stops
Multiple Airlines Logo
4:20 pm - 4:49 pm
TNR
-
PDX
34h 29m
3 stops
$2,335Multiple Airlines
Sat, May 9 - Sat, May 23
Multiple Airlines Logo
7:00 am - 1:45 pm
PDX
-
TNR
44h 45m
3 stops
Multiple Airlines Logo
2:50 pm - 4:50 pm
TNR
-
PDX
36h 00m
3 stops
$2,378Multiple Airlines
Sun, Mar 22 - Sun, Mar 29
Multiple Airlines Logo
9:30 pm - 2:50 pm
PDX
-
TNR
55h 20m
3 stops
Multiple Airlines Logo
4:20 pm - 4:49 pm
TNR
-
PDX
34h 29m
3 stops
$2,538Multiple Airlines
Sat, May 9 - Sat, May 23
Multiple Airlines Logo
6:00 am - 2:00 pm
PDX
-
TNR
46h 00m
3 stops
Multiple Airlines Logo
2:50 pm - 6:38 pm
TNR
-
PDX
37h 48m
3 stops
$2,559Multiple Airlines
Sat, May 9 - Sat, May 23
Multiple Airlines Logo
6:45 pm - 2:45 pm
PDX
-
TNR
34h 00m
2 stops
Multiple Airlines Logo
2:45 pm - 5:40 pm
TNR
-
PDX
36h 55m
2 stops
$6,948Multiple Airlines
Sun, Mar 22 - Sun, Mar 29
Multiple Airlines Logo
7:30 pm - 1:45 pm
PDX
-
TNR
32h 15m
2 stops
Multiple Airlines Logo
4:20 pm - 5:40 pm
TNR
-
PDX
35h 20m
3 stops
$8,024Multiple Airlines
Sat, May 9 - Sat, May 23

Delta flights from Oregon to Antananarivo

Our best Delta deals on Oregon to Antananarivo flight tickets
Delta
May 9
PDX5:17 amPortland
31h 03m
2 stops
TNR10:20 pmAntananarivo
May 22
TNR12:25 amAntananarivo
43h 32m
2 stops
PDX9:57 amPortland
$1,963
Delta
May 9
PDX9:38 amPortland
26h 42m
2 stops
TNR10:20 pmAntananarivo
May 22
TNR12:25 amAntananarivo
46h 03m
2 stops
PDX12:28 pmPortland
$1,968

momondo Fare Finder

 
Customize your flight search to find flights from Oregon 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 February 8, 2026.
Use the filters below to find and compare flights from Oregon to Antananarivo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sat 5/9

6:00 am-10:20 pm

2 stops30h 20m

Antananarivo

Fri 5/22

12:25 am-9:57 am

2 stops43h 32m

$1,963

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sat 5/9

9:38 am-10:20 pm

2 stops26h 42m

Antananarivo

Fri 5/22

12:25 am-12:28 pm

2 stops46h 03m

$1,968

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sun 3/22

7:03 am-1:45 pm

2 stops44h 42m

Antananarivo

Sun 3/29

2:50 pm-4:50 pm

3 stops36h 00m

$2,199

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sat 5/9

9:30 pm-2:50 pm

3 stops55h 20m

Antananarivo

Sat 5/23

4:20 pm-4:49 pm

3 stops34h 29m

$2,335

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sun 3/22

7:00 am-1:45 pm

3 stops44h 45m

Antananarivo

Sun 3/29

2:50 pm-4:50 pm

3 stops36h 00m

$2,378

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sat 5/9

9:30 pm-2:50 pm

3 stops55h 20m

Antananarivo

Sat 5/23

4:20 pm-4:49 pm

3 stops34h 29m

$2,538

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sat 5/9

6:00 am-2:00 pm

3 stops46h 00m

Antananarivo

Sat 5/23

2:50 pm-6:38 pm

3 stops37h 48m

$2,559

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sun 3/22

6:45 pm-2:45 pm

2 stops34h 00m

Antananarivo

Sun 3/29

2:45 pm-5:40 pm

2 stops36h 55m

$6,948

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sat 5/9

7:30 pm-1:45 pm

2 stops32h 15m

Antananarivo

Sat 5/23

4:20 pm-5:40 pm

3 stops35h 20m

$8,024

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Oregon to Antananarivo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Antananarivo

Fastest flight time

28h 49m

Direct flights

None
The fastest flight from Oregon to Antananarivo takes 28h 49m
There are no direct flights from Oregon to Antananarivo. There are no popular flight routes from Oregon to Antananarivo.
Search flight deals

  • When did momondo last update prices for flights from Oregon to Antananarivo Airport?

    Prices for flights from Oregon to Antananarivo Airport refresh daily.

  • How old do you have to be to fly from Oregon to Antananarivo Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oregon to Antananarivo Airport.

  • What documentation or ID do you need to fly to Antananarivo Airport?

    The necessary travel and health documents for your Antananarivo Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Oregon to Antananarivo?

    Price Alerts will notify you by email when the price for flights to Antananarivo from Oregon decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Oregon to Antananarivo with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Oregon 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 Oregon to Antananarivo for you.

Can I find flights from Oregon to Antananarivo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oregon to Antananarivo flights to just show those with flexible booking policies.

How can momondo help me find flights from Oregon to Antananarivo?

momondo provides multiple filters to help you find the best flight to Antananarivo from Oregon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Oregon to Antananarivo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oregon to Antananarivo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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