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Tongatapu

$1,247+ Cheap flights from LaGuardia, NY (LGA) 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — TBU
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from LaGuardia to Tongatapu

Keep the following information in mind while searching for LaGuardia to Tongatapu flight deals. Data was last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,247
(Fiji Airways)
Provider with most accurate pricing for New York (NYC)-Nuku‘alofa Fua'Amotu Intl flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Nuku‘alofa Fua'Amotu Intl flights.
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From New York LaGuardia to Tongatapu
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Find flight deals from LaGuardia to Tongatapu

Cheapest flights from LaGuardia to Tongatapu
Explore the most affordable flight options available from LaGuardia to Tongatapu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Fiji Airways deal was found by Cheapflights users on 1/11. 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.
Tue 5/266:01 pm
LGA
-
TBU
2 stops38h 44m
Fiji Airways
Sat 5/304:55 pm
TBU
-
LGA
2 stops23h 50m
Fiji Airways
Deal found 1/11$1,247

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 14, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Tongatapu that are best for you.

Fly from

LaGuardia

Fly to

Tongatapu

Route

Depart

Return

Price

New YorkNuku‘alofa

LGA - TBU

LGATBU

New York LaGuardia

Tue 5/26

6:01 pm-1:45 am

2 stops38h 44m

Nuku‘alofa Fua'Amotu Intl

Sat 5/30

4:55 pm-11:45 pm

2 stops23h 50m

$1,247

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Best time to book a flight from LaGuardia to Tongatapu

Have a flexible travel schedule? Discover the best time to fly to Tongatapu from LaGuardia 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 New York LaGuardia Airport to Tongatapu
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Related info for your journey

Find useful and relevant information for your journey from LaGuardia 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 New York LaGuardia Airport to Tongatapu?

    A quick flight from New York LaGuardia Airport to Tongatapu can take about 38h 44m. Fiji Airways provides one of the quickest options available for as low as $1,247. Airlines will cover a distance of 7733 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia 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.

See more FAQs

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Alternative routes for LaGuardia to Tongatapu

See prices for flight routes from nearby airports that may be better suited for you.
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