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$1,117+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — TBU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,117
(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 June 12, 2025.

This Fiji Airways deal was found by Cheapflights users on 6/11. 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.
Thu 9/187:23 pmIAH - TBU
2 stops27h 12mMultiple Airlines
Tue 9/306:20 pmTBU - IAH
2 stops19h 57mMultiple Airlines
Deal found 6/11$1,117
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:11 pmIAH - TBU
2 stops27h 34mFiji Airways
Tue 7/85:40 amTBU - IAH
2 stops32h 33mFiji Airways
Deal found 6/10$1,593
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/19:55 pmIAH - TBU
1 stop19h 15mAir New Zealand
Tue 7/812:20 pmTBU - IAH
1 stop21h 55mAir New Zealand
Deal found 6/10$2,271

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 June 12, 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

Thu 9/18

7:23 pm-4:35 pm

2 stops27h 12m

Nuku‘alofa Fua'Amotu Intl

Tue 9/30

6:20 pm-8:17 pm

2 stops19h 57m

$1,117

HoustonNuku‘alofa

IAH - TBU

IAHTBU

Houston George Bush Intcntl

Tue 7/1

6:11 pm-3:45 pm

2 stops27h 34m

Nuku‘alofa Fua'Amotu Intl

Tue 7/8

5:40 am-8:13 pm

2 stops32h 33m

$1,593

HoustonNuku‘alofa

IAH - TBU

IAHTBU

Houston George Bush Intcntl

Tue 7/1

9:55 pm-11:10 am

1 stop19h 15m

Nuku‘alofa Fua'Amotu Intl

Tue 7/8

12:20 pm-4:15 pm

1 stop21h 55m

$2,271

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

Rainfall in Tongatapu by month

Plan your trip to Tongatapu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tongatapu ranges from 3.7 - 8.3 inches per month. February is typically the wettest month, when rainfall can reach 8.3 in. June is typically the driest time to visit Tongatapu when rainfall is around 3.7 in.

Temperature in Tongatapu by month

Plan your trip to Tongatapu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tongatapu, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Tongatapu

Get insights into the airlines that provide service to Tongatapu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tongatapu. Reviews last updated June 12, 2025.
Fiji Airways
8.1
Very good
194 reviews

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Overall

8.1

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.1
Very good
194 reviews
Fiji Airways
8.1
Very good
194 reviews

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Overall

8.1

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
8.0
Very good
483 reviews
Fiji Airways
8.1
Very good
194 reviews

Boarding

8.2

Food

7.5

Crew

8.5

Comfort

8.1

Overall

8.1

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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.

  • 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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Alternative routes for George Bush Intcntl to Tongatapu

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George Bush Intcntl to Nuku‘alofa flights

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