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Tongatapu

$1,780+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — TBU
Feb 24 — Mar 31
Tue 2/24
Tue 3/3
1 adult, Economy
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Cheap flight deals from Detroit to Tongatapu

Cheapest flights from Detroit to Tongatapu
Explore the most affordable flight options available from Detroit to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 25, 2026.

This FlightHub deal was found by Cheapflights users on 1/24. 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.
Wed 5/611:05 am
DTW
-
TBU
2 stops41h 25m
Air New Zealand
Fri 5/1510:40 pm
TBU
-
DTW
2 stops42h 07m
Air New Zealand
Deal found 1/24$1,780
This FlightHub deal was found by Cheapflights users on 1/25. 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.
Mon 7/278:15 am
DTW
-
TBU
2 stops37h 20m
Air New Zealand
Mon 8/311:55 am
TBU
-
DTW
2 stops34h 13m
Air New Zealand
Deal found 1/25$2,068

Find flight deals from Detroit to Tongatapu

Keep the following information in mind while searching for Detroit to Tongatapu flight deals. Data was last updated January 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,780
(FlightHub)
Provider with most accurate pricing for Detroit (DTT)-Nuku‘alofa Fua'Amotu Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Nuku‘alofa Fua'Amotu Intl flights.
Search Deals
From Detroit Metropolitan Wayne County to Tongatapu
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 January 25, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Tongatapu that are best for you.

Fly from

Detroit

Fly to

Tongatapu

Route

Depart

Return

Price

DetroitNuku‘alofa

DTW - TBU

DTWTBU

Detroit Metropolitan Wayne County

Wed 5/6

11:05 am-9:30 pm

2 stops41h 25m

Nuku‘alofa Fua'Amotu Intl

Fri 5/15

10:40 pm-11:47 pm

2 stops42h 07m

$1,780

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Best time to book a flight from Detroit to Tongatapu

Have a flexible travel schedule? Discover the best time to fly to Tongatapu 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 Tongatapu
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Related info for your journey

Find useful and relevant information for your journey from Detroit to Tongatapu. 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 Tongatapu?

    Detroit Metropolitan Wayne County (DTW), located 17.3 mi from the city center, is the airport you fly out of when you book flights from Detroit to Tongatapu.

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

    Airlines like Air New Zealand fly from Detroit Metropolitan Wayne County Airport to Tongatapu in about 41h 25m. The time it takes to get you to your destination can typically vary by up to . The distance between Detroit Metropolitan Wayne County Airport and Tongatapu is about 7275 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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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