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$668+ Cheap flights from Dallas to Tonga

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — TBU
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Dallas to Tonga

Keep the following information in mind while searching for Dallas to Tonga flight deals. Data was last updated June 18, 2025.

Round-trip from

$1,513
(Fiji Airways)

One-way from

$668
(Fiji Airways)
From Dallas to Tonga
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One-way flight from Dallas to Tonga
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Find flight deals from Dallas to Tonga

Cheapest flights from Dallas to Tonga
Explore the most affordable flight options available from Dallas to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This Fiji Airways deal was found by Cheapflights users on 6/16. 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.
Fri 8/110:30 pmDFW - TBU
2 stops57h 15mMultiple Airlines
Fri 8/84:55 amTBU - DFW
2 stops34h 00mMultiple Airlines
Deal found 6/16$1,513
This Fiji Airways deal was found by Cheapflights users on 6/17. 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 8/28:15 pmDFW - TBU
2 stops35h 30mFiji Airways
Sat 8/95:40 amTBU - DFW
1 stop28h 50mFiji Airways
Deal found 6/17$1,764

Cheapflights Fare Finder

Customize your flight search to find flights from Dallas to Tonga 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 18, 2025.
Use the filters below to find and compare flights from Dallas to Tonga that are best for you.

Fly from

Dallas

Fly to

Tonga

Route

Depart

Return

Price

DallasNuku‘alofa

DFW - TBU

DFWTBU

Dallas/Fort Worth

Fri 8/1

10:30 pm-1:45 am

2 stops57h 15m

Nuku‘alofa Fua'Amotu Intl

Fri 8/8

4:55 am-8:55 pm

2 stops34h 00m

$1,513

DallasNuku‘alofa

DFW - TBU

DFWTBU

Dallas/Fort Worth

Sat 8/2

8:15 pm-1:45 am

2 stops35h 30m

Nuku‘alofa Fua'Amotu Intl

Sat 8/9

5:40 am-4:30 pm

1 stop28h 50m

$1,764

DallasNuku‘alofa

DFW - TBU

DFWTBU

Dallas/Fort Worth

Fri 8/1

10:30 pm-1:45 am

2 stops57h 15m

$668

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Best time to book a flight from Dallas to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Dallas 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 Dallas to Tonga

Rainfall in Tonga by month

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

In terms of precipitation, rainfall in Tonga 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 Tonga when rainfall is around 3.7 in.

Temperature in Tonga by month

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

If weather is an important factor for your trip to Tonga, 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 Tonga

Get insights into the airlines that provide service to Tonga. 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 Tonga. Reviews last updated June 18, 2025.
Fiji Airways
8.0
Very good
200 reviews

Crew

8.5

Boarding

8.1

Food

7.5

Overall

8.0

Entertainment

7.5

Comfort

7.9

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!
Fiji Airways
8.0
Very good
200 reviews
Fiji Airways
8.0
Very good
200 reviews

Crew

8.5

Boarding

8.1

Food

7.5

Overall

8.0

Entertainment

7.5

Comfort

7.9

Reviews

1 / 16
6.0
Good

Christopher,Jun 2025

LAX - NAN

No attempt to make you comfortable. All they care about is how can they pack more people on the plane and how can they charge you for as much as possible. I find it invasive and discriminatory that you weigh my carryon (or any of my naggage frankly). If I physically weighed 15kilos more and my bag weighed under your stupid and arbitrary weight limit I would not be charged... but if I'm a person who is skinny and weighs less, well heaven forbid my bag is 1 kilo heavier than you wish!! $$$ VERY VERY DISCRIMINATORY POLICY!! NEXT TIME I'LL TRY TO EAT MY BAGGAGE SO THAT I CAN TAKE ON AS MUCH WEIGHT AS I WANT! Yeah... sounds ridiculous doesn't it!? No more ridiculous than you charging more for people who bring more baggage weight while letting obese people carry on all the weight they want! It just proves it has absolutely nothing to do with safety, or even your operating costs... Just squeezing as much money out of us as possible!!

Related info for your journey

Find useful and relevant information for your journey from Dallas to Tonga. 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 Dallas to Tonga that include hotel bookings?

    Yes. In addition to deals on Dallas to Tonga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas to Tonga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas to Tonga.

  • Can I find deals for business class flights from Dallas to Tonga?

    Yes. Cheapflights offers flight deals from Dallas to Tonga 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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