How do I get Price Alerts for flights from Portland to Tonga?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Tonga . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Portland to Tonga with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Portland Airport to Tonga?

Prices for flights from Portland Airport to Tonga were last updated today.

How old do you have to be to fly from Portland Airport to Tonga?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport 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.

$1,336 Cheap Flights from Portland to Tonga in 2026/27

Find the cheapest flights from Portland to Tonga

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:32 pm - 1:50 amPDX Portland-TBU Nuku‘alofa Fua'Amotu Intl

35h 18m2 stops Los Angeles Nadi

11:20 am - 8:48 pmTBU Nuku‘alofa Fua'Amotu Intl-PDX Portland

29h 28m2 stops Nadi San Francisco

$1,336Multiple Airlines

Wed, Jan 27 - Wed, Jul 14

5:32 pm - 4:45 pmPDX Portland-TBU Nuku‘alofa Fua'Amotu Intl

26h 13m2 stops Los Angeles Nadi

11:20 am - 8:48 pmTBU Nuku‘alofa Fua'Amotu Intl-PDX Portland

29h 28m2 stops Nadi San Francisco

$1,400Multiple Airlines

Thu, Jan 28 - Wed, Jul 14

10:48 am - 10:35 amPDX Portland-TBU Nuku‘alofa Fua'Amotu Intl

26h 47m2 stops Los Angeles Nadi

5:40 am - 8:48 pmTBU Nuku‘alofa Fua'Amotu Intl-PDX Portland

35h 08m2 stops Nadi San Francisco

$1,473Multiple Airlines

Thu, Jan 28 - Tue, Jul 13

5:32 pm - 4:45 pmPDX Portland-TBU Nuku‘alofa Fua'Amotu Intl

26h 13m2 stops Los Angeles Nadi

5:40 am - 8:50 pmTBU Nuku‘alofa Fua'Amotu Intl-PDX Portland

35h 10m3 stops Nadi Christmas Island Honolulu

$1,477Multiple Airlines

Thu, Jan 28 - Tue, Jul 13

10:48 am - 10:35 amPDX Portland-TBU Nuku‘alofa Fua'Amotu Intl

26h 47m2 stops Los Angeles Nadi

5:40 am - 8:31 pmTBU Nuku‘alofa Fua'Amotu Intl-PDX Portland

34h 51m2 stops Nadi Los Angeles

$1,478Multiple Airlines

Thu, Jan 28 - Wed, Jul 28

6:10 pm - 10:35 amPDX Portland-TBU Nuku‘alofa Fua'Amotu Intl

19h 25m2 stops San Francisco Nadi

11:20 am - 8:31 pmTBU Nuku‘alofa Fua'Amotu Intl-PDX Portland

29h 11m2 stops Nadi Los Angeles

$1,498Multiple Airlines

Sat, Jan 30 - Mon, Jul 19

5:32 pm - 5:55 pmPDX Portland-TBU Nuku‘alofa Fua'Amotu Intl

27h 23m2 stops Los Angeles Nadi

4:55 pm - 8:48 pmTBU Nuku‘alofa Fua'Amotu Intl-PDX Portland

23h 53m2 stops Nadi San Francisco

$1,511Multiple Airlines

Wed, Jan 27 - Fri, Jul 16

5:32 pm - 5:55 pmPDX Portland-TBU Nuku‘alofa Fua'Amotu Intl

27h 23m2 stops Los Angeles Nadi

11:20 am - 11:54 pmTBU Nuku‘alofa Fua'Amotu Intl-PDX Portland

32h 34m2 stops Nadi Los Angeles

$1,515Multiple Airlines

Wed, Jan 27 - Mon, Jul 12

5:32 pm - 5:55 pmPDX Portland-TBU Nuku‘alofa Fua'Amotu Intl

27h 23m2 stops Los Angeles Nadi

11:20 am - 8:50 pmTBU Nuku‘alofa Fua'Amotu Intl-PDX Portland

29h 30m3 stops Nadi Christmas Island Honolulu

$1,516Multiple Airlines

Wed, Jan 27 - Tue, Jul 13

5:06 pm - 1:50 amPDX Portland-TBU Nuku‘alofa Fua'Amotu Intl

35h 44m2 stops San Francisco Nadi

11:20 am - 8:48 pmTBU Nuku‘alofa Fua'Amotu Intl-PDX Portland

29h 28m2 stops Nadi San Francisco

$1,544Fiji Airways

Sat, Jan 30 - Tue, Jul 20

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

Fiji Airways flights from Portland to Tonga

Our best Fiji Airways deals on Portland to Tonga flight tickets

Fiji Airways

Jan 30

PDX6:10 pmPortland

34h 40m

2 stops

TBU1:50 amNuku‘alofa Fua'Amotu Intl

Jul 14

TBU11:20 amNuku‘alofa Fua'Amotu Intl

29h 28m

2 stops

PDX8:48 pmPortland

$1,544

Fiji Airways

Jan 30

PDX6:10 pmPortland

34h 40m

2 stops

TBU1:50 amNuku‘alofa Fua'Amotu Intl

Jul 27

TBU11:20 amNuku‘alofa Fua'Amotu Intl

29h 30m

3 stops

PDX8:50 pmPortland

$1,550

Fiji Airways

Jan 30

PDX6:10 pmPortland

34h 40m

2 stops

TBU1:50 amNuku‘alofa Fua'Amotu Intl

Jul 31

TBU4:55 pmNuku‘alofa Fua'Amotu Intl

23h 55m

2 stops

PDX8:50 pmPortland

$1,595

Air New Zealand flights from Portland to Tonga

Our best Air New Zealand deals on Portland to Tonga flight tickets

Air New Zealand

Jan 25

PDX7:00 amPortland

32h 00m

2 stops

TBU12:00 pmNuku‘alofa Fua'Amotu Intl

Jul 26

TBU11:55 amNuku‘alofa Fua'Amotu Intl

26h 31m

2 stops

PDX6:26 pmPortland

$1,775

Air New Zealand

Jan 25

PDX7:00 amPortland

32h 00m

2 stops

TBU12:00 pmNuku‘alofa Fua'Amotu Intl

Jul 13

TBU11:55 amNuku‘alofa Fua'Amotu Intl

30h 36m

2 stops

PDX10:31 pmPortland

$1,780

Air New Zealand

Jan 25

PDX7:00 amPortland

32h 00m

2 stops

TBU12:00 pmNuku‘alofa Fua'Amotu Intl

Jul 27

TBU8:55 pmNuku‘alofa Fua'Amotu Intl

45h 36m

2 stops

PDX10:31 pmPortland

$1,794

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandNuku‘alofa

PDX Portland - TBU Nuku‘alofa Fua'Amotu Intl

PDXTBU

Portland

Wed 1/27

5:32 pm-1:50 am

2 stops35h 18m

Nuku‘alofa Fua'Amotu Intl

Wed 7/14

11:20 am-8:48 pm

2 stops29h 28m

$1,336

PortlandNuku‘alofa

PDX Portland - TBU Nuku‘alofa Fua'Amotu Intl

PDXTBU

Portland

Thu 1/28

5:32 pm-4:45 pm

2 stops26h 13m

Nuku‘alofa Fua'Amotu Intl

Wed 7/14

11:20 am-8:48 pm

2 stops29h 28m

$1,400

PortlandNuku‘alofa

PDX Portland - TBU Nuku‘alofa Fua'Amotu Intl

PDXTBU

Portland

Thu 1/28

10:48 am-10:35 am

2 stops26h 47m

Nuku‘alofa Fua'Amotu Intl

Tue 7/13

5:40 am-8:48 pm

2 stops35h 08m

$1,473

PortlandNuku‘alofa

PDX Portland - TBU Nuku‘alofa Fua'Amotu Intl

PDXTBU

Portland

Thu 1/28

5:32 pm-4:45 pm

2 stops26h 13m

Nuku‘alofa Fua'Amotu Intl

Tue 7/13

5:40 am-8:50 pm

3 stops35h 10m

$1,477

PortlandNuku‘alofa

PDX Portland - TBU Nuku‘alofa Fua'Amotu Intl

PDXTBU

Portland

Thu 1/28

10:48 am-10:35 am

2 stops26h 47m

Nuku‘alofa Fua'Amotu Intl

Wed 7/28

5:40 am-8:31 pm

2 stops34h 51m

$1,478

Quickest round-trip

PortlandNuku‘alofa

PDX Portland - TBU Nuku‘alofa Fua'Amotu Intl

PDXTBU

Portland

Sat 1/30

6:10 pm-10:35 am

2 stops19h 25m

Nuku‘alofa Fua'Amotu Intl

Mon 7/19

11:20 am-8:31 pm

2 stops29h 11m

$1,498

PortlandNuku‘alofa

PDX Portland - TBU Nuku‘alofa Fua'Amotu Intl

PDXTBU

Portland

Wed 1/27

5:32 pm-5:55 pm

2 stops27h 23m

Nuku‘alofa Fua'Amotu Intl

Fri 7/16

4:55 pm-8:48 pm

2 stops23h 53m

$1,511

PortlandNuku‘alofa

PDX Portland - TBU Nuku‘alofa Fua'Amotu Intl

PDXTBU

Portland

Wed 1/27

5:32 pm-5:55 pm

2 stops27h 23m

Nuku‘alofa Fua'Amotu Intl

Mon 7/12

11:20 am-11:54 pm

2 stops32h 34m

$1,515

PortlandNuku‘alofa

PDX Portland - TBU Nuku‘alofa Fua'Amotu Intl

PDXTBU

Portland

Wed 1/27

5:32 pm-5:55 pm

2 stops27h 23m

Nuku‘alofa Fua'Amotu Intl

Tue 7/13

11:20 am-8:50 pm

3 stops29h 30m

$1,516

PortlandNuku‘alofa

PDX Portland - TBU Nuku‘alofa Fua'Amotu Intl

PDXTBU

Portland

Sat 1/30

5:06 pm-1:50 am

2 stops35h 44m

Nuku‘alofa Fua'Amotu Intl

Tue 7/20

11:20 am-8:48 pm

2 stops29h 28m

$1,544

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Portland to Tonga flight deals and tips

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

Best Price Found	$1,336
Fastest flight time	26h 47m
Direct flights	None

The best flight deal from Portland to Tonga found on momondo in the last 72 hours is $1,336

The fastest flight from Portland to Tonga takes 26h 47m

There are no direct flights from Portland to Tonga. There are no popular flight routes from Portland to Tonga.

Search flight deals

Frequently asked questions about flying from Portland to Tonga

When did momondo last update prices for flights from Portland Airport to Tonga?
Prices for flights from Portland Airport to Tonga were last updated today.
How old do you have to be to fly from Portland Airport to Tonga?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport 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.

Frequently asked questions about flying from Portland to Tonga

How do I get Price Alerts for flights from Portland to Tonga?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Tonga. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Portland to Tonga with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

Finding the right flight to Tonga from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tonga quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Tonga from Portland with this policy.

How can momondo help me find flights from Portland to Tonga?

Once you have performed a search for Portland to Tonga flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Tonga from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Tonga trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Mon 11/30

Mon 12/7

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Tonga

Popular cities

Other flights from Portland

Other flights to Tonga

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Tonga

Flights to Nuku‘alofafrom $881

Cheap flights from Portland to Tonga from $1,336

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Tonga departing on 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Portland to Tonga

Cheap round-trip flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Fiji Airways flights from Portland to Tonga

Our best Fiji Airways deals on Portland to Tonga flight tickets

Air New Zealand flights from Portland to Tonga

Our best Air New Zealand deals on Portland to Tonga flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Portland to Tonga that are best for you.

Cheap Portland to Tonga flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland to Tonga

Frequently asked questions about flying from Portland to Tonga

Why use momondo?

An easier way to manage your Tonga trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Tonga

Popular cities in Tonga

Popular flights according to clicks in the last 7 days on momondo

Portland flight routes

According to popular flight searches on momondo this year

Tonga flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Tonga

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Tonga

List of cabin classes available on flights landing in Tonga. Availability may vary depending on flight origin and airline.

Complete your trip to Tonga

Explore popular destinations other users love

According to popular flight searches on momondo this year