Cheap flights from Portland to Tonga from $704
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Tonga departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
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How to get the cheapest flight ticket from Portland 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 Saturday when prices can be found for as low as $2,318. This is often the case because there is less demand to fly during this day of the week. Flights from Portland to Tonga on a Saturday will generally be more expensive and average around $2,318. 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 afternoon. Flights from Portland to Tonga during this time can be as low as $2,318. In the afternoon is when there is more demand to fly to Tonga, so prices are often more expensive at around $2,318 per ticket.
Cheap Portland to Tonga flight deals and tips
Find info about flight duration, direct flights, and airports for your flight 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 many operators does momondo search for flights from Portland Airport to Tonga?
As of March 2025, there is 1 operator available to choose from for flights from Portland Airport to Tonga.
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.
Best airlines flying from Portland to Tonga
Compare and see reviews for airlines that fly from Portland to Tonga with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,635 | Free Cancellation | Rating 7.9 456 reviews |
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.