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Cheap flights from the United States to Tonga from $531

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Tonga departing on 11/6. 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 the United States to Tonga

Recent round-trip flight deals from the United States to Tonga

Multiple Airlines Logo
10:55 pm - 3:25 pmHNL-TBU
17h 30m2 stops
Multiple Airlines Logo
11:20 am - 7:30 amTBU-HNL
19h 10m1 stop
$1,055Multiple Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 27
Multiple Airlines Logo
4:15 pm - 3:25 pmSFO-TBU
26h 10m2 stops
Multiple Airlines Logo
1:10 pm - 11:05 amTBU-SFO
18h 55m1 stop
$1,057Multiple Airlines
Find Deal
Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
10:55 pm - 3:25 pmHNL-TBU
17h 30m2 stops
Multiple Airlines Logo
11:20 am - 7:30 amTBU-HNL
19h 10m1 stop
$1,059Multiple Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 25
Multiple Airlines Logo
10:05 pm - 3:25 pmSFO-TBU
20h 20m1 stop
Multiple Airlines Logo
1:10 pm - 7:05 amTBU-SFO
38h 55m1 stop
$1,081Multiple Airlines
Find Deal
Wed, Jan 28 - Wed, Feb 4
Fiji Airways Logo
10:45 pm - 9:30 amLAX-TBU
13h 45m1 stop
Fiji Airways Logo
4:25 pm - 11:50 amTBU-LAX
16h 25m1 stop
$1,157Fiji Airways
Find Deal
Mon, Nov 17 - Fri, Nov 21
Fiji Airways Logo
10:05 pm - 1:05 amSFO-TBU
30h 00m1 stop
Fiji Airways Logo
4:25 pm - 6:24 pmTBU-SFO
22h 59m2 stops
$1,157Fiji Airways
Find Deal
Sun, Nov 2 - Sat, Nov 22
Air New Zealand Logo
9:35 pm - 8:20 pmLAX-TBU
49h 45m2 stops
Air New Zealand Logo
11:20 am - 7:24 pmTBU-LAX
29h 04m2 stops
$1,429Air New Zealand
Find Deal
Mon, Feb 16 - Fri, Feb 20
Air New Zealand Logo
10:45 pm - 8:20 pmSFO-TBU
24h 35m1 stop
Air New Zealand Logo
11:20 am - 11:05 amTBU-SFO
20h 45m1 stop
$1,431Air New Zealand
Find Deal
Tue, Dec 2 - Wed, Dec 17
Singapore Airlines Logo
10:15 pm - 10:10 amJFK-TBU
66h 55m2 stops
Singapore Airlines Logo
9:45 pm - 11:10 amTBU-JFK
54h 25m3 stops
$3,444Singapore Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
Singapore Airlines Logo
10:15 pm - 10:10 amJFK-TBU
66h 55m2 stops
Singapore Airlines Logo
9:45 pm - 11:10 amTBU-JFK
54h 25m3 stops
$3,445Singapore Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20

Air New Zealand flights from United States to Tonga

Our best Air New Zealand deals on United States to Tonga flight tickets
Air New Zealand
Feb 16
LAX9:35 pmLos Angeles
49h 45m
2 stops
TBU8:20 pmNuku‘alofa Fua'Amotu Intl
Feb 20
TBU11:20 amNuku‘alofa Fua'Amotu Intl
29h 04m
2 stops
LAX7:24 pmLos Angeles
$1,429
Find similar
Air New Zealand
Dec 2
SFO10:45 pmSan Francisco
24h 35m
1 stop
TBU8:20 pmNuku‘alofa Fua'Amotu Intl
Dec 17
TBU11:20 amNuku‘alofa Fua'Amotu Intl
20h 45m
1 stop
SFO11:05 amSan Francisco
$1,431
Find similar
Air New Zealand
Oct 31
LAX9:30 pmLos Angeles
50h 50m
2 stops
TBU8:20 pmNuku‘alofa Fua'Amotu Intl
Nov 15
TBU9:35 pmNuku‘alofa Fua'Amotu Intl
34h 40m
1 stop
LAX11:15 amLos Angeles
$1,618
Find similar

Fiji Airways flights from United States to Tonga

Our best Fiji Airways deals on United States to Tonga flight tickets
Fiji Airways
Nov 2
SFO10:05 pmSan Francisco
30h 00m
1 stop
TBU1:05 amNuku‘alofa Fua'Amotu Intl
Nov 22
TBU4:25 pmNuku‘alofa Fua'Amotu Intl
22h 59m
2 stops
SFO6:24 pmSan Francisco
$1,157
Find similar
Fiji Airways
Jan 28
SFO4:15 pmSan Francisco
26h 10m
2 stops
TBU3:25 pmNuku‘alofa Fua'Amotu Intl
Feb 4
TBU5:40 amNuku‘alofa Fua'Amotu Intl
31h 04m
2 stops
SFO3:44 pmSan Francisco
$1,165
Find similar
Fiji Airways
Feb 16
LAX10:45 pmLos Angeles
29h 20m
1 stop
TBU1:05 amNuku‘alofa Fua'Amotu Intl
Feb 20
TBU5:00 amNuku‘alofa Fua'Amotu Intl
27h 50m
1 stop
LAX11:50 amLos Angeles
$1,166
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from the United States to Tonga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HonoluluNuku‘alofa

HNL - TBU

HNLTBU

Honolulu

Thu 11/13

10:55 pm-3:25 pm

2 stops17h 30m

Nuku‘alofa Fua'Amotu Intl

Thu 11/27

11:20 am-7:30 am

1 stop19h 10m

$1,055

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Wed 1/28

4:15 pm-3:25 pm

2 stops26h 10m

Nuku‘alofa Fua'Amotu Intl

Wed 2/4

1:10 pm-11:05 am

1 stop18h 55m

$1,057

HonoluluNuku‘alofa

HNL - TBU

HNLTBU

Honolulu

Thu 11/13

10:55 pm-3:25 pm

2 stops17h 30m

Nuku‘alofa Fua'Amotu Intl

Tue 11/25

11:20 am-7:30 am

1 stop19h 10m

$1,059

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Wed 1/28

10:05 pm-3:25 pm

1 stop20h 20m

Nuku‘alofa Fua'Amotu Intl

Wed 2/4

1:10 pm-7:05 am

1 stop38h 55m

$1,081

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Mon 11/17

10:45 pm-9:30 am

1 stop13h 45m

Nuku‘alofa Fua'Amotu Intl

Fri 11/21

4:25 pm-11:50 am

1 stop16h 25m

$1,157

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Sun 11/2

10:05 pm-1:05 am

1 stop30h 00m

Nuku‘alofa Fua'Amotu Intl

Sat 11/22

4:25 pm-6:24 pm

2 stops22h 59m

$1,157

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles

Mon 2/16

9:35 pm-8:20 pm

2 stops49h 45m

Nuku‘alofa Fua'Amotu Intl

Fri 2/20

11:20 am-7:24 pm

2 stops29h 04m

$1,429

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Tue 12/2

10:45 pm-8:20 pm

1 stop24h 35m

Nuku‘alofa Fua'Amotu Intl

Wed 12/17

11:20 am-11:05 am

1 stop20h 45m

$1,431

New YorkNuku‘alofa

JFK - TBU

JFKTBU

New York John F Kennedy Intl

Mon 10/13

10:15 pm-10:10 am

2 stops66h 55m

Nuku‘alofa Fua'Amotu Intl

Mon 10/20

9:45 pm-11:10 am

3 stops54h 25m

$3,444

New YorkNuku‘alofa

JFK - TBU

JFKTBU

New York John F Kennedy Intl

Mon 10/13

10:15 pm-10:10 am

2 stops66h 55m

Nuku‘alofa Fua'Amotu Intl

Mon 10/20

9:45 pm-11:10 am

3 stops54h 25m

$3,445

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tonga from

How to get the cheapest flight ticket from United States to Tonga

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 day to depart on your flight to Tonga?

The cheapest day to depart on your flight to Tonga is on a Tuesday when prices can be found for as low as $1,267. This is often the case because there is less demand to fly during this day of the week. Flights from United States to Tonga on a Thursday will generally be more expensive and average around $1,658. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tonga?

Our most recent data shows that the best time of day to fly to Tonga is in the evening. Flights from United States to Tonga during this time can be as low as $1,350. In the afternoon is when there is more demand to fly to Tonga, so prices are often more expensive at around $1,662 per ticket.

Can stopping save me money on United States to Tonga flights?

You could potentially save up to 14% on your flight if you consider stops on a United States to Tonga flight.

Cheap United States to Tonga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Tonga

Direct flights

None
There are no direct flights from United States to Tonga. There are no popular flight routes from United States to Tonga.
Search flight deals

  • When did momondo last update prices for flights from United States to Tonga?

    Prices for flights from United States to Tonga are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Tonga?

  • How old do you have to be to fly from United States to Tonga?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Tonga.

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

    The travel and health documents you'll need for your trip to Tonga 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 Tonga. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Tonga

Compare and see reviews for airlines that fly from United States to Tonga with momondo
Airline
Rating
Free Cancellation
Price
Fiji AirwaysPriceFrom $618Free CancellationRating
8.0
205 reviews
Search Fiji Airways flights
Air New ZealandPriceFrom $1,351Free CancellationRating
8.0
505 reviews
Search Air New Zealand flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Tonga?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Tonga for you.

Can I find flights from United States to Tonga with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United States to Tonga flights to just show those with flexible booking policies.

How can momondo help me find flights from United States to Tonga?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tonga from United States.

I’m not ready to book a flight from United States to Tonga right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Tonga now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tonga and let you know when they change.

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Find better results for your trip to Tonga

Popular cities in Tonga

Popular flights according to clicks in the last 7 days on momondo
Flights to Nuku‘alofafrom $1,106