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Cheap flights from Newark Airport to Tongatapu from $631

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to Tongatapu departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Newark Airport to Tongatapu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air New Zealand Logo
12:10 pm - 10:45 am
EWR
-
TBU
29h 35m
2 stops
Air New Zealand Logo
11:55 am - 7:26 am
TBU
-
EWR
36h 31m
2 stops
$1,365Air New Zealand
Tue, Sep 1 - Thu, Sep 10
Air New Zealand Logo
9:30 am - 10:45 am
EWR
-
TBU
32h 15m
2 stops
Air New Zealand Logo
11:55 am - 7:26 am
TBU
-
EWR
36h 31m
2 stops
$1,366Air New Zealand
Tue, Sep 1 - Thu, Sep 10
Singapore Airlines Logo
9:35 am - 7:45 pm
EWR
-
TBU
41h 10m
2 stops
Singapore Airlines Logo
11:55 am - 6:00 am
TBU
-
EWR
59h 05m
2 stops
$5,016Singapore Airlines
Thu, May 7 - Mon, May 11
Singapore Airlines Logo
9:35 am - 3:10 pm
EWR
-
TBU
60h 35m
2 stops
Singapore Airlines Logo
11:55 am - 6:00 am
TBU
-
EWR
59h 05m
2 stops
$5,116Singapore Airlines
Sun, Apr 19 - Thu, Apr 23
Singapore Airlines Logo
9:35 am - 3:10 pm
EWR
-
TBU
60h 35m
2 stops
Singapore Airlines Logo
11:55 am - 6:00 am
TBU
-
EWR
59h 05m
2 stops
$5,117Singapore Airlines
Sun, Apr 19 - Thu, Apr 23

Air New Zealand flights from Newark Airport to Tongatapu

Our best Air New Zealand deals on Newark Airport to Tongatapu flight tickets
Air New Zealand
Sep 1
EWR12:10 pmNewark
29h 35m
2 stops
TBU10:45 amNuku‘alofa Fua'Amotu Intl
Sep 10
TBU11:55 amNuku‘alofa Fua'Amotu Intl
36h 31m
2 stops
EWR7:26 amNewark
$1,365
Air New Zealand
Sep 1
EWR9:30 amNewark
32h 15m
2 stops
TBU10:45 amNuku‘alofa Fua'Amotu Intl
Sep 10
TBU11:55 amNuku‘alofa Fua'Amotu Intl
36h 31m
2 stops
EWR7:26 amNewark
$1,366

Singapore Airlines flights from Newark Airport to Tongatapu

Our best Singapore Airlines deals on Newark Airport to Tongatapu flight tickets
Singapore Airlines
May 7
EWR9:35 amNewark
41h 10m
2 stops
TBU7:45 pmNuku‘alofa Fua'Amotu Intl
May 11
TBU11:55 amNuku‘alofa Fua'Amotu Intl
59h 05m
2 stops
EWR6:00 amNewark
$5,016
Singapore Airlines
Apr 19
EWR9:35 amNewark
60h 35m
2 stops
TBU3:10 pmNuku‘alofa Fua'Amotu Intl
Apr 23
TBU11:55 amNuku‘alofa Fua'Amotu Intl
59h 05m
2 stops
EWR6:00 amNewark
$5,116
Singapore Airlines
Apr 19
EWR9:35 amNewark
60h 35m
2 stops
TBU3:10 pmNuku‘alofa Fua'Amotu Intl
Apr 23
TBU11:55 amNuku‘alofa Fua'Amotu Intl
59h 05m
2 stops
EWR6:00 amNewark
$5,117

momondo Fare Finder

 
Customize your flight search to find flights from Newark Airport 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, momondo users made 832,500 searches. Data last updated March 16, 2026.
Use the filters below to find and compare flights from Newark Airport to Tongatapu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

NewarkNuku‘alofa

EWR - TBU

EWRTBU

Newark

Tue 9/1

12:10 pm-10:45 am

2 stops29h 35m

Nuku‘alofa Fua'Amotu Intl

Thu 9/10

11:55 am-7:26 am

2 stops36h 31m

$1,365

NewarkNuku‘alofa

EWR - TBU

EWRTBU

Newark

Tue 9/1

9:30 am-10:45 am

2 stops32h 15m

Nuku‘alofa Fua'Amotu Intl

Thu 9/10

11:55 am-7:26 am

2 stops36h 31m

$1,366

NewarkNuku‘alofa

EWR - TBU

EWRTBU

Newark

Thu 5/7

9:35 am-7:45 pm

2 stops41h 10m

Nuku‘alofa Fua'Amotu Intl

Mon 5/11

11:55 am-6:00 am

2 stops59h 05m

$5,016

NewarkNuku‘alofa

EWR - TBU

EWRTBU

Newark

Sun 4/19

9:35 am-3:10 pm

2 stops60h 35m

Nuku‘alofa Fua'Amotu Intl

Thu 4/23

11:55 am-6:00 am

2 stops59h 05m

$5,116

NewarkNuku‘alofa

EWR - TBU

EWRTBU

Newark

Sun 4/19

9:35 am-3:10 pm

2 stops60h 35m

Nuku‘alofa Fua'Amotu Intl

Thu 4/23

11:55 am-6:00 am

2 stops59h 05m

$5,117
Cheapest one-way
Quickest one-way

NewarkNuku‘alofa

EWR - TBU

EWRTBU

Newark

Sat 9/5

4:40 pm-10:35 am

2 stops24h 55m

$631

NewarkNuku‘alofa

EWR - TBU

EWRTBU

Newark

Tue 9/8

4:40 pm-10:35 am

2 stops24h 55m

$632

NewarkNuku‘alofa

EWR - TBU

EWRTBU

Newark

Thu 8/13

2:20 pm-10:45 am

2 stops27h 25m

$703

NewarkNuku‘alofa

EWR - TBU

EWRTBU

Newark

Fri 8/14

9:00 pm-10:35 am

2 stops44h 35m

$725

NewarkNuku‘alofa

EWR - TBU

EWRTBU

Newark

Tue 9/8

9:00 am-1:45 am

3 stops47h 45m

$778

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Tongatapu from

How to get the cheapest flight ticket from Newark Airport to Tongatapu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Newark to Tongatapu?

Air New Zealand is the most popular carrier operating from Newark to Tongatapu

Cheap Newark Airport to Tongatapu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to Tongatapu

Fastest flight time

29h 35m

Direct flights

None
The fastest flight from Newark Airport to Tongatapu takes 29h 35m
There are no direct flights from Newark Airport to Tongatapu. There are no popular flight routes from Newark Airport to Tongatapu.
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  • When did momondo last update prices for flights from Newark Airport to Tongatapu?

    Prices for flights from Newark Airport to Tongatapu are refreshed on a daily basis.

  • How old do you have to be to fly from Newark Airport to Tongatapu?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Newark Airport to Tongatapu.

  • What documentation or ID do you need to fly to Tongatapu?

    The travel and health documents you'll need for your trip to Tongatapu may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tongatapu. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from New York to Tongatapu?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Tongatapu. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from New York to Tongatapu with flexible booking policies on momondo?

Flights from New York to Tongatapu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Tongatapu?

Once all potential New York to Tongatapu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to Tongatapu right now. Can momondo alert me if prices change?

Price alerts on flights to Tongatapu from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Tongatapu

Popular cities in Tongatapu

Popular flights according to clicks in the last 7 days on momondo
Flights to Nuku‘alofafrom $928