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Cheap flights from Houston George Bush Intcntl Airport to Antananarivo from $1,802

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Antananarivo departing on 9/1. 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 Houston George Bush Intcntl Airport to Antananarivo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:50 am - 2:15 am
IAH
-
TNR
54h 25m
2 stops
Multiple Airlines Logo
4:40 pm - 4:20 pm
TNR
-
IAH
31h 40m
2 stops
$1,802Multiple Airlines
Tue, Sep 1 - Sun, Sep 20
Multiple Airlines Logo
6:15 pm - 1:45 pm
IAH
-
TNR
35h 30m
2 stops
Multiple Airlines Logo
4:40 pm - 8:30 pm
TNR
-
IAH
35h 50m
3 stops
$2,182Multiple Airlines
Tue, Sep 1 - Sun, Sep 20
Multiple Airlines Logo
5:00 pm - 10:20 pm
IAH
-
TNR
21h 20m
1 stop
Multiple Airlines Logo
12:25 am - 10:24 pm
TNR
-
IAH
29h 59m
2 stops
$2,239Multiple Airlines
Mon, Jun 29 - Sun, Jul 5
Ethiopian Air Logo
11:56 am - 1:45 pm
IAH
-
TNR
41h 49m
3 stops
Ethiopian Air Logo
2:50 pm - 11:06 am
TNR
-
IAH
52h 16m
3 stops
$2,318Ethiopian Air
Mon, May 25 - Fri, May 29
Multiple Airlines Logo
7:55 pm - 2:00 pm
IAH
-
TNR
58h 05m
2 stops
Multiple Airlines Logo
2:50 pm - 1:35 pm
TNR
-
IAH
30h 45m
2 stops
$2,344Multiple Airlines
Mon, May 25 - Fri, May 29
Ethiopian Air Logo
5:04 am - 1:45 pm
IAH
-
TNR
24h 41m
2 stops
Ethiopian Air Logo
2:50 pm - 11:06 am
TNR
-
IAH
52h 16m
3 stops
$2,405Ethiopian Air
Mon, May 25 - Fri, May 29
Ethiopian Air Logo
5:04 am - 1:45 pm
IAH
-
TNR
24h 41m
2 stops
Ethiopian Air Logo
3:20 am - 10:59 am
TNR
-
IAH
39h 39m
3 stops
$2,413Ethiopian Air
Mon, Jun 29 - Sun, Jul 5
Emirates Logo
3:34 pm - 4:50 pm
IAH
-
TNR
41h 16m
3 stops
Emirates Logo
6:35 pm - 12:22 am
TNR
-
IAH
37h 47m
3 stops
$2,488Emirates
Tue, Sep 1 - Sun, Sep 20
Multiple Airlines Logo
11:51 am - 3:50 pm
IAH
-
TNR
43h 59m
2 stops
Multiple Airlines Logo
3:05 am - 5:24 pm
TNR
-
IAH
46h 19m
2 stops
$2,584Multiple Airlines
Mon, Jun 29 - Sun, Jul 5
Ethiopian Air Logo
5:04 am - 1:45 pm
IAH
-
TNR
24h 41m
2 stops
Ethiopian Air Logo
2:50 pm - 8:25 pm
TNR
-
IAH
37h 35m
3 stops
$2,613Ethiopian Air
Thu, Jun 25 - Sat, Jun 27

Ethiopian Air flights from Houston George Bush Intcntl Airport to Antananarivo

Our best Ethiopian Air deals on Houston George Bush Intcntl Airport to Antananarivo flight tickets
Ethiopian Air
May 25
IAH11:56 amHouston George Bush Intcntl
41h 49m
3 stops
TNR1:45 pmAntananarivo
May 29
TNR2:50 pmAntananarivo
52h 16m
3 stops
IAH11:06 amHouston George Bush Intcntl
$2,318
Ethiopian Air
May 25
IAH5:04 amHouston George Bush Intcntl
24h 41m
2 stops
TNR1:45 pmAntananarivo
May 29
TNR2:50 pmAntananarivo
52h 16m
3 stops
IAH11:06 amHouston George Bush Intcntl
$2,405
Ethiopian Air
Jun 29
IAH5:04 amHouston George Bush Intcntl
24h 41m
2 stops
TNR1:45 pmAntananarivo
Jul 5
TNR3:20 amAntananarivo
39h 39m
3 stops
IAH10:59 amHouston George Bush Intcntl
$2,413

Emirates flights from Houston George Bush Intcntl Airport to Antananarivo

Our best Emirates deals on Houston George Bush Intcntl Airport to Antananarivo flight tickets
Emirates
Sep 1
IAH3:34 pmHouston George Bush Intcntl
41h 16m
3 stops
TNR4:50 pmAntananarivo
Sep 20
TNR6:35 pmAntananarivo
37h 47m
3 stops
IAH12:22 amHouston George Bush Intcntl
$2,488
Emirates
Jun 29
IAH7:35 pmHouston George Bush Intcntl
37h 15m
2 stops
TNR4:50 pmAntananarivo
Jul 6
TNR5:25 pmAntananarivo
39h 09m
3 stops
IAH12:34 amHouston George Bush Intcntl
$5,958
Emirates
Jun 29
IAH2:37 pmHouston George Bush Intcntl
42h 13m
3 stops
TNR4:50 pmAntananarivo
Jul 6
TNR5:25 pmAntananarivo
44h 39m
3 stops
IAH6:04 amHouston George Bush Intcntl
$6,100

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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 May 15, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Antananarivo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Tue 9/1

11:50 am-2:15 am

2 stops54h 25m

Antananarivo

Sun 9/20

4:40 pm-4:20 pm

2 stops31h 40m

$1,802

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Tue 9/1

6:15 pm-1:45 pm

2 stops35h 30m

Antananarivo

Sun 9/20

4:40 pm-8:30 pm

3 stops35h 50m

$2,182
Quickest round-trip

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Mon 6/29

5:00 pm-10:20 pm

1 stop21h 20m

Antananarivo

Sun 7/5

12:25 am-10:24 pm

2 stops29h 59m

$2,239

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Mon 5/25

11:56 am-1:45 pm

3 stops41h 49m

Antananarivo

Fri 5/29

2:50 pm-11:06 am

3 stops52h 16m

$2,318

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Mon 5/25

7:55 pm-2:00 pm

2 stops58h 05m

Antananarivo

Fri 5/29

2:50 pm-1:35 pm

2 stops30h 45m

$2,344

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Mon 5/25

5:04 am-1:45 pm

2 stops24h 41m

Antananarivo

Fri 5/29

2:50 pm-11:06 am

3 stops52h 16m

$2,405

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Mon 6/29

5:04 am-1:45 pm

2 stops24h 41m

Antananarivo

Sun 7/5

3:20 am-10:59 am

3 stops39h 39m

$2,413

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Tue 9/1

3:34 pm-4:50 pm

3 stops41h 16m

Antananarivo

Sun 9/20

6:35 pm-12:22 am

3 stops37h 47m

$2,488

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Mon 6/29

11:51 am-3:50 pm

2 stops43h 59m

Antananarivo

Sun 7/5

3:05 am-5:24 pm

2 stops46h 19m

$2,584

HoustonAntananarivo

IAH - TNR

IAHTNR

Houston George Bush Intcntl

Thu 6/25

5:04 am-1:45 pm

2 stops24h 41m

Antananarivo

Sat 6/27

2:50 pm-8:25 pm

3 stops37h 35m

$2,613

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Houston George Bush Intcntl Airport to Antananarivo

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

Cheap Houston George Bush Intcntl Airport to Antananarivo (IAH to TNR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Antananarivo

Fastest flight time

24h 41m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Antananarivo takes 24h 41m
There are no direct flights from Houston George Bush Intcntl Airport to Antananarivo. There are no popular flight routes from Houston George Bush Intcntl Airport to Antananarivo.
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Antananarivo

  • How far is Houston George Bush Intcntl to Antananarivo by plane?

    There are 9984.2 mi between Houston George Bush Intcntl and Antananarivo. Typically, this will take 24h 41m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Antananarivo Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Antananarivo Airport were last updated today.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport 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 Houston George Bush Intcntl Airport to Antananarivo Airport.

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

    The required travel and health documents for your Antananarivo Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Antananarivo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Antananarivo

  • How do I get Price Alerts for flights from Houston George Bush Intcntl Airport to Antananarivo?

    Search flight deals from Houston George Bush Intcntl Airport to Antananarivo. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Houston George Bush Intcntl Airport 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 Houston 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 Houston to Antananarivo for you.

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

Flights from Houston to Antananarivo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Antananarivo from Houston.

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

If you are not ready to book a flight from Houston to Antananarivo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Antananarivo and let you know when they change.

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