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$1,354+ Cheap flights from George Bush Intcntl (IAH) to Tongatapu

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — TBU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Tongatapu

Keep the following information in mind while searching for George Bush Intcntl to Tongatapu flight deals. Data was last updated September 11, 2025.

Round-trip from

$1,354
(Fiji Airways)
From Houston George Bush Intcntl to Tongatapu
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Find flight deals from George Bush Intcntl to Tongatapu

Cheapest flights from George Bush Intcntl to Tongatapu
Explore the most affordable flight options available from George Bush Intcntl to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Fiji Airways deal was found by Cheapflights users on 9/8. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:35 pmIAH - TBU
2 stops36h 30mFiji Airways
Tue 9/3011:20 amTBU - IAH
2 stops26h 55mFiji Airways
Deal found 9/8$1,354
This Air New Zealand deal was found by Cheapflights users on 9/9. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/272:25 pmIAH - TBU
2 stops25h 45mAir New Zealand
Tue 9/3011:20 amTBU - IAH
1 stop21h 55mAir New Zealand
Deal found 9/9$2,709
This Qantas Airways deal was found by Cheapflights users on 9/9. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:29 pmIAH - TBU
2 stops28h 56mQantas Airways
Tue 9/305:20 pmTBU - IAH
2 stops65h 34mQantas Airways
Deal found 9/9$4,653

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Tongatapu 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 September 11, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Tongatapu that are best for you.

Fly from

George Bush Intcntl

Fly to

Tongatapu

Route

Depart

Return

Price

HoustonNuku‘alofa

IAH - TBU

IAHTBU

Houston George Bush Intcntl

Sat 9/27

6:35 pm-1:05 am

2 stops36h 30m

Nuku‘alofa Fua'Amotu Intl

Tue 9/30

11:20 am-8:15 pm

2 stops26h 55m

$1,354

HoustonNuku‘alofa

IAH - TBU

IAHTBU

Houston George Bush Intcntl

Sat 9/27

2:25 pm-10:10 am

2 stops25h 45m

Nuku‘alofa Fua'Amotu Intl

Tue 9/30

11:20 am-3:15 pm

1 stop21h 55m

$2,709

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Best time to book a flight from George Bush Intcntl to Tongatapu

Have a flexible travel schedule? Discover the best time to fly to Tongatapu from George Bush Intcntl with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Tongatapu
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Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Tongatapu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston George Bush Intcntl Airport to Tongatapu?

    A quick flight from Houston George Bush Intcntl Airport to Tongatapu can take about 25h 45m. Fiji Airways provides one of the quickest options available for as low as $2,709. There are 6365 mi between Houston George Bush Intcntl Airport and Tongatapu. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from George Bush Intcntl to Tongatapu that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Tongatapu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Tongatapu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Tongatapu.

  • Can I find deals for business class flights from George Bush Intcntl to Tongatapu?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Tongatapu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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George Bush Intcntl to Nuku‘alofa flights

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