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$1,858+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Tonga

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — TBU
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Detroit to Tonga

Keep the following information in mind while searching for Detroit to Tonga flight deals. Data was last updated January 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,858
(Priceline)
Provider with most accurate pricing for Detroit (DTT)-Nuku‘alofa Fua'Amotu Intl flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-Nuku‘alofa Fua'Amotu Intl flights.
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From Detroit Metropolitan Wayne County to Tonga
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Find flight deals from Detroit to Tonga

Cheapest flights from Detroit to Tonga
Explore the most affordable flight options available from Detroit to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Priceline deal was found by Cheapflights users on 1/7. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:05 amDTW - TBU
2 stops43h 15mAir New Zealand
Sat 2/289:35 pmTBU - DTW
2 stops44h 24mAir New Zealand
Deal found 1/7$1,858

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 January 8, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Tonga that are best for you.

Fly from

Detroit

Fly to

Tonga

Route

Depart

Return

Price

DetroitNuku‘alofa

DTW - TBU

DTWTBU

Detroit Metropolitan Wayne County

Sat 2/21

7:05 am-8:20 pm

2 stops43h 15m

Nuku‘alofa Fua'Amotu Intl

Sat 2/28

9:35 pm-11:59 pm

2 stops44h 24m

$1,858

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Best time to book a flight from Detroit to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Detroit 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 Detroit Metropolitan Wayne County Airport to Tonga
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Detroit to Tonga?

    Located just 17.3 mi from the city center, Detroit Metropolitan Wayne County (DTW) is the airport most travelers will use when flying to Tonga from Detroit.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Tonga?

    A quick flight from Detroit Metropolitan Wayne County Airport to Tonga can take about 43h 15m. Air New Zealand provides one of the quickest options available for as low as $1,858. The distance between Detroit Metropolitan Wayne County Airport and Tonga is about 7275 mi.

  • Can I find deals for flights from Detroit to Tonga that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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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