$546 Cheap Flights to Tonga in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Recent flights found to popular cities in Tonga

Find flights to these popular cities in Tonga from your nearest airport.

Flights to Nuku‘alofa

Search all flight deals to Nuku‘alofa

Fiji Airways

Apr 21

LAX

29h 50m

1 stop

TBU

Apr 28

TBU

21h 45m

1 stop

LAX

$916

Fiji Airways

Apr 20

LAX

29h 10m

1 stop

TBU

Apr 27

TBU

21h 45m

1 stop

LAX

$921

Fiji Airways

Aug 30

SFO

29h 40m

1 stop

TBU

Sep 11

TBU

22h 20m

1 stop

SFO

$924

Fiji Airways

Sep 2

SFO

15h 10m

1 stop

TBU

Sep 9

TBU

28h 40m

1 stop

SFO

$955

Fiji Airways

Aug 30

SFO

15h 10m

1 stop

TBU

Sep 9

TBU

28h 40m

1 stop

SFO

$980

Fiji Airways

May 27

LAX

29h 10m

1 stop

TBU

Jun 16

TBU

27h 25m

1 stop

LAX

$983

Fiji Airways

May 27

LAX

20h 00m

1 stop

TBU

Jun 16

TBU

27h 25m

1 stop

LAX

$992

Fiji Airways

Sep 2

SFO

15h 10m

1 stop

TBU

Sep 11

TBU

22h 20m

1 stop

SFO

$992

Multiple Airlines

Jul 14

HNL

28h 50m

2 stops

TBU

Jul 28

TBU

34h 30m

1 stop

HNL

$1,027

Fiji Airways

Apr 9

LAX

20h 00m

1 stop

TBU

Apr 18

TBU

16h 10m

1 stop

LAX

$1,039

Fiji Airways

Aug 30

SFO

18h 41m

2 stops

TBU

Sep 11

TBU

28h 00m

1 stop

SFO

$1,048

Fiji Airways

May 12

LAX

29h 50m

1 stop

TBU

May 16

TBU

28h 05m

1 stop

LAX

$1,058

Find the cheapest flights from the United States to Tonga

Round-trip

One-way

Last minute

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

Enter your travel dates to find the best prices.

11:55 pm - 1:45 am

LAX

TBU

29h 50m

1 stop

11:20 am - 1:05 pm

TBU

LAX

21h 45m

1 stop

$916Fiji Airways

Tue, Apr 21 - Tue, Apr 28

11:55 pm - 1:05 am

LAX

TBU

29h 10m

1 stop

11:20 am - 1:05 pm

TBU

LAX

21h 45m

1 stop

$921Fiji Airways

Mon, Apr 20 - Mon, Apr 27

11:55 pm - 1:05 am

LAX

TBU

29h 10m

1 stop

5:40 am - 1:05 pm

TBU

LAX

27h 25m

1 stop

$983Fiji Airways

Wed, May 27 - Tue, Jun 16

11:55 pm - 3:55 pm

LAX

TBU

20h 00m

1 stop

5:40 am - 1:05 pm

TBU

LAX

27h 25m

1 stop

$992Fiji Airways

Wed, May 27 - Tue, Jun 16

10:35 pm - 1:05 am

SFO

TBU

30h 30m

1 stop

11:20 am - 5:03 pm

TBU

SFO

25h 43m

2 stops

$1,021Multiple Airlines

Wed, May 13 - Thu, May 21

12:05 pm - 3:55 pm

HNL

TBU

28h 50m

2 stops

8:55 pm - 8:25 am

TBU

HNL

34h 30m

1 stop

$1,027Multiple Airlines

Tue, Jul 14 - Tue, Jul 28

11:55 pm - 3:55 pm

LAX

TBU

20h 00m

1 stop

4:55 pm - 1:05 pm

TBU

LAX

16h 10m

1 stop

$1,039Fiji Airways

Thu, Apr 9 - Sat, Apr 18

10:10 pm - 10:45 am

LAX

TBU

16h 35m

1 stop

11:55 am - 12:05 pm

TBU

LAX

20h 10m

1 stop

$1,088Air New Zealand

Tue, Jun 9 - Tue, Jun 23

7:21 pm - 10:45 am

LAX

TBU

43h 24m

2 stops

11:55 am - 12:05 pm

TBU

LAX

20h 10m

1 stop

$1,095Air New Zealand

Wed, May 27 - Tue, Jun 16

5:45 pm - 10:45 am

LAX

TBU

45h 00m

2 stops

11:55 am - 12:05 pm

TBU

LAX

20h 10m

1 stop

$1,101Air New Zealand

Wed, May 27 - Tue, Jun 16

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles Los Angeles

Tue 4/21

11:55 pm-1:45 am

1 stop29h 50m

Nuku‘alofa Fua'Amotu Intl

Tue 4/28

11:20 am-1:05 pm

1 stop21h 45m

$916

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles Los Angeles

Mon 4/20

11:55 pm-1:05 am

1 stop29h 10m

Nuku‘alofa Fua'Amotu Intl

Mon 4/27

11:20 am-1:05 pm

1 stop21h 45m

$921

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles Los Angeles

Wed 5/27

11:55 pm-1:05 am

1 stop29h 10m

Nuku‘alofa Fua'Amotu Intl

Tue 6/16

5:40 am-1:05 pm

1 stop27h 25m

$983

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles Los Angeles

Wed 5/27

11:55 pm-3:55 pm

1 stop20h 00m

Nuku‘alofa Fua'Amotu Intl

Tue 6/16

5:40 am-1:05 pm

1 stop27h 25m

$992

San FranciscoNuku‘alofa

SFO - TBU

SFOTBU

San Francisco

Wed 5/13

10:35 pm-1:05 am

1 stop30h 30m

Nuku‘alofa Fua'Amotu Intl

Thu 5/21

11:20 am-5:03 pm

2 stops25h 43m

$1,021

HonoluluNuku‘alofa

HNL - TBU

HNLTBU

Honolulu

Tue 7/14

12:05 pm-3:55 pm

2 stops28h 50m

Nuku‘alofa Fua'Amotu Intl

Tue 7/28

8:55 pm-8:25 am

1 stop34h 30m

$1,027

Quickest round-trip

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles Los Angeles

Thu 4/9

11:55 pm-3:55 pm

1 stop20h 00m

Nuku‘alofa Fua'Amotu Intl

Sat 4/18

4:55 pm-1:05 pm

1 stop16h 10m

$1,039

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles Los Angeles

Tue 6/9

10:10 pm-10:45 am

1 stop16h 35m

Nuku‘alofa Fua'Amotu Intl

Tue 6/23

11:55 am-12:05 pm

1 stop20h 10m

$1,088

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles Los Angeles

Wed 5/27

7:21 pm-10:45 am

2 stops43h 24m

Nuku‘alofa Fua'Amotu Intl

Tue 6/16

11:55 am-12:05 pm

1 stop20h 10m

$1,095

Los AngelesNuku‘alofa

LAX - TBU

LAXTBU

Los Angeles Los Angeles

Wed 5/27

5:45 pm-10:45 am

2 stops45h 00m

Nuku‘alofa Fua'Amotu Intl

Tue 6/16

11:55 am-12:05 pm

1 stop20h 10m

$1,101

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Tonga flights insights and trends

Explore insights for your Tonga flight to craft the best travel plan

How long is the flight from United States to Tonga?

Flight times vary depending on what airport in United States you fly out of and what airport in Tonga you fly into. For example, flying from Los Angeles Los Angeles to Nuku‘alofa Fua'Amotu Intl takes 14h 25m on average. On the other hand, flying from San Francisco to Nuku‘alofa Fua'Amotu Intl takes 18h 50m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Cheapest flights to cities in Tonga

Click on the cities below to find out when it's cheapest to fly to Tonga from United States

Nuku‘alofa

Find flights to Nuku‘alofa

Cheap Tonga flight deals and tips

Summary info about Tonga flight prices, duration and airlines

Best One-Way Price	$537
Best Round-Trip Price	$916
Fastest flight time	16h 00m

The best one-way flight price to Tonga from United States in the last 72 hours is $537 (Los Angeles Los Angeles to Nuku‘alofa Fua'Amotu Intl).

Search Deals

The best round-trip flight price to Tonga from United States in the last 72 hours is $916 (Los Angeles Los Angeles to Nuku‘alofa Fua'Amotu Intl).

Search Deals

The fastest flight to Tonga from United States takes 16h 00m (San Francisco to Nuku‘alofa Fua'Amotu Intl).

Search Deals

Frequently asked questions about flying to Tonga

What is the cheapest flight to Tonga?

If you are looking to fly to Tonga for less, look to airlines like Qantas Airways, Fiji Airways, and Air New Zealand, with prices starting at $160, $171, and $186 respectively.

What is the most popular airport in Tonga to fly to?

Nuku‘alofa Fua'Amotu Intl is the most popular airport in Tonga to fly to at the moment. Out of all our users who flew to Tonga in the past year, 89% of them chose to fly into Nuku‘alofa’s Nuku‘alofa Fua'Amotu Intl airport. Keep in mind that there may be other airports within Tonga that are also a great option to fly to.

When did momondo last update prices for flights to Tonga?

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

How many operators does momondo search for flights to Tonga?

There are 3 operators available for flights to Tonga as of March 2026.

How old do you have to be to fly 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 to Tonga.

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

The travel and health documents required for your trip to Tonga can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tonga. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal 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 for you.

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

Yes. All flights to Tonga on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Tonga?

momondo provides multiple filters to help you find the best flight to Tonga. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Tonga flights. All you need is a valid email address and we will do the rest; it is that quick and easy.