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Cheap flights from Portland to Antananarivo from $1,499

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Antananarivo departing on 4/14. 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 Portland to Antananarivo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Ethiopian Air Logo
7:03 am - 1:45 pm
PDX
-
TNR
44h 42m
2 stops
Ethiopian Air Logo
3:20 am - 8:45 pm
TNR
-
PDX
51h 25m
3 stops
$1,499Ethiopian Air
Tue, Apr 14 - Wed, Apr 29
Ethiopian Air Logo
7:55 am - 1:45 pm
PDX
-
TNR
43h 50m
2 stops
Ethiopian Air Logo
2:50 pm - 4:50 pm
TNR
-
PDX
36h 00m
3 stops
$1,563Ethiopian Air
Sat, May 9 - Sat, May 23
Ethiopian Air Logo
7:03 am - 1:45 pm
PDX
-
TNR
44h 42m
2 stops
Ethiopian Air Logo
2:50 pm - 4:50 pm
TNR
-
PDX
36h 00m
3 stops
$1,564Ethiopian Air
Tue, Apr 7 - Tue, Apr 21
Ethiopian Air Logo
10:03 am - 1:45 pm
PDX
-
TNR
41h 42m
3 stops
Ethiopian Air Logo
2:50 pm - 4:50 pm
TNR
-
PDX
36h 00m
3 stops
$1,613Ethiopian Air
Tue, Apr 7 - Tue, Apr 21
Ethiopian Air Logo
10:03 am - 1:45 pm
PDX
-
TNR
41h 42m
3 stops
Ethiopian Air Logo
3:20 am - 8:45 pm
TNR
-
PDX
51h 25m
3 stops
$1,625Ethiopian Air
Tue, Apr 14 - Wed, Apr 29
Multiple Airlines Logo
8:05 am - 1:45 pm
PDX
-
TNR
43h 40m
2 stops
Multiple Airlines Logo
3:20 am - 8:50 pm
TNR
-
PDX
51h 30m
3 stops
$1,664Multiple Airlines
Thu, Apr 2 - Wed, Apr 8
Multiple Airlines Logo
8:01 am - 1:45 pm
PDX
-
TNR
43h 44m
2 stops
Multiple Airlines Logo
2:50 pm - 4:50 pm
TNR
-
PDX
36h 00m
3 stops
$1,670Multiple Airlines
Sat, Mar 28 - Sat, Apr 4
Ethiopian Air Logo
7:05 am - 1:45 pm
PDX
-
TNR
44h 40m
3 stops
Ethiopian Air Logo
2:50 pm - 4:50 pm
TNR
-
PDX
36h 00m
3 stops
$1,688Ethiopian Air
Sat, May 9 - Sat, May 23
Multiple Airlines Logo
11:15 pm - 2:00 pm
PDX
-
TNR
52h 45m
2 stops
Multiple Airlines Logo
2:45 pm - 9:06 pm
TNR
-
PDX
40h 21m
2 stops
$1,708Multiple Airlines
Tue, Apr 14 - Thu, Apr 30
Multiple Airlines Logo
7:00 am - 1:45 pm
PDX
-
TNR
44h 45m
3 stops
Multiple Airlines Logo
2:50 pm - 8:17 pm
TNR
-
PDX
39h 27m
3 stops
$1,726Multiple Airlines
Sat, Mar 28 - Sat, Apr 4

Ethiopian Air flights from Portland to Antananarivo

Our best Ethiopian Air deals on Portland to Antananarivo flight tickets
Ethiopian Air
Apr 14
PDX7:03 amPortland
44h 42m
2 stops
TNR1:45 pmAntananarivo
Apr 29
TNR3:20 amAntananarivo
51h 25m
3 stops
PDX8:45 pmPortland
$1,499
Ethiopian Air
May 9
PDX7:55 amPortland
43h 50m
2 stops
TNR1:45 pmAntananarivo
May 23
TNR2:50 pmAntananarivo
36h 00m
3 stops
PDX4:50 pmPortland
$1,563
Ethiopian Air
Apr 7
PDX7:03 amPortland
44h 42m
2 stops
TNR1:45 pmAntananarivo
Apr 21
TNR2:50 pmAntananarivo
36h 00m
3 stops
PDX4:50 pmPortland
$1,564

Delta flights from Portland to Antananarivo

Our best Delta deals on Portland to Antananarivo flight tickets
Delta
May 9
PDX5:30 amPortland
30h 50m
2 stops
TNR10:20 pmAntananarivo
May 22
TNR12:25 amAntananarivo
45h 21m
2 stops
PDX11:46 amPortland
$2,013
Delta
May 9
PDX5:30 amPortland
30h 50m
2 stops
TNR10:20 pmAntananarivo
May 22
TNR12:25 amAntananarivo
45h 21m
2 stops
PDX11:46 amPortland
$2,148

momondo Fare Finder

 
Customize your flight search to find flights from Portland 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 March 4, 2026.
Use the filters below to find and compare flights from Portland to Antananarivo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Tue 4/14

7:03 am-1:45 pm

2 stops44h 42m

Antananarivo

Wed 4/29

3:20 am-8:45 pm

3 stops51h 25m

$1,499

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sat 5/9

7:55 am-1:45 pm

2 stops43h 50m

Antananarivo

Sat 5/23

2:50 pm-4:50 pm

3 stops36h 00m

$1,563

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Tue 4/7

7:03 am-1:45 pm

2 stops44h 42m

Antananarivo

Tue 4/21

2:50 pm-4:50 pm

3 stops36h 00m

$1,564

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Tue 4/7

10:03 am-1:45 pm

3 stops41h 42m

Antananarivo

Tue 4/21

2:50 pm-4:50 pm

3 stops36h 00m

$1,613

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Tue 4/14

10:03 am-1:45 pm

3 stops41h 42m

Antananarivo

Wed 4/29

3:20 am-8:45 pm

3 stops51h 25m

$1,625

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Thu 4/2

8:05 am-1:45 pm

2 stops43h 40m

Antananarivo

Wed 4/8

3:20 am-8:50 pm

3 stops51h 30m

$1,664

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sat 3/28

8:01 am-1:45 pm

2 stops43h 44m

Antananarivo

Sat 4/4

2:50 pm-4:50 pm

3 stops36h 00m

$1,670

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sat 5/9

7:05 am-1:45 pm

3 stops44h 40m

Antananarivo

Sat 5/23

2:50 pm-4:50 pm

3 stops36h 00m

$1,688

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Tue 4/14

11:15 pm-2:00 pm

2 stops52h 45m

Antananarivo

Thu 4/30

2:45 pm-9:06 pm

2 stops40h 21m

$1,708

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Sat 3/28

7:00 am-1:45 pm

3 stops44h 45m

Antananarivo

Sat 4/4

2:50 pm-8:17 pm

3 stops39h 27m

$1,726

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Portland to Antananarivo

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Antananarivo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Antananarivo (PDX to TNR) flight deals and tips

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

Fastest flight time

43h 40m

Direct flights

None
The fastest flight from Portland to Antananarivo takes 43h 40m
There are no direct flights from Portland to Antananarivo. There are no popular flight routes from Portland to Antananarivo.
Search flight deals

  • How far is Portland to Antananarivo by plane?

    The distance between Portland and Antananarivo is about 10506.4 mi. Flights usually cover this in 43h 40m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Portland Airport to Antananarivo Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Antananarivo Airport.

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

    The travel and health documents required for your trip to Antananarivo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Antananarivo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Antananarivo. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Antananarivo?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Antananarivo. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once all potential Portland to Antananarivo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Portland 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.

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