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.

$1,590 Cheap Flights from Portland to Antananarivo in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portland to Antananarivo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 1:45 pmPDX-TNR

43h 30m3 stops

2:50 pm - 4:50 pmTNR-PDX

37h 00m3 stops

$2,318Ethiopian Air

Find Deal

Wed, Dec 10 - Wed, Dec 31

7:04 am - 2:25 amPDX-TNR

56h 21m2 stops

2:50 pm - 4:50 pmTNR-PDX

37h 00m3 stops

$2,560Ethiopian Air

Find Deal

Wed, Dec 10 - Wed, Dec 31

5:45 pm - 2:00 pmPDX-TNR

33h 15m2 stops

4:30 pm - 3:55 pmTNR-PDX

58h 25m2 stops

$16,318Multiple Airlines

Find Deal

Wed, Dec 10 - Wed, Dec 31

Ethiopian Air flights from Portland to Antananarivo

Our best Ethiopian Air deals on Portland to Antananarivo flight tickets

Ethiopian Air

Dec 10

PDX7:15 amPortland

43h 30m

3 stops

TNR1:45 pmAntananarivo

Dec 31

TNR2:50 pmAntananarivo

37h 00m

3 stops

PDX4:50 pmPortland

$2,318

Find similar

Ethiopian Air

Dec 10

PDX7:04 amPortland

56h 21m

2 stops

TNR2:25 amAntananarivo

Dec 31

TNR2:50 pmAntananarivo

37h 00m

3 stops

PDX4:50 pmPortland

$2,560

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Wed 12/10

7:15 am-1:45 pm

3 stops43h 30m

Antananarivo

Wed 12/31

2:50 pm-4:50 pm

3 stops37h 00m

$2,318

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Wed 12/10

7:04 am-2:25 am

2 stops56h 21m

Antananarivo

Wed 12/31

2:50 pm-4:50 pm

3 stops37h 00m

$2,560

PortlandAntananarivo

PDX - TNR

PDXTNR

Portland

Wed 12/10

5:45 pm-2:00 pm

2 stops33h 15m

Antananarivo

Wed 12/31

4:30 pm-3:55 pm

2 stops58h 25m

$16,318

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland to Antananarivo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Antananarivo?

On average, the least expensive day to fly to Antananarivo from Portland is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $2,573. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Antananarivo on Wednesday is $2,605.

What is the cheapest time of day to depart on your flight to Antananarivo?

According to our data, the cheapest time of day to fly to Antananarivo is in the evening. momondo users have found flights departing from Portland to Antananarivo in the evening for as low as $2,573. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $2,596. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights	None

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 33h 15m, 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.

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.