Cheap Flights to Tonga

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Frequently asked questions

What month is the cheapest to fly to Tonga?
Schedule your trip for if you want to land a deal on your fare. It's the cheapest month to fly to Tonga. Try to avoid traveling during busy periods such as major public holidays or events.
Which US cities fly direct to Tonga?
Nonstop flights are a great way to take the hassle out of travel. When you search on Expedia, select "Direct flights only" and we'll show you the nonstop options to fly to Tonga.
How to find a cheap flight to Tonga?
If you're eager to find cheap flights to Tonga, consider traveling outside of peak season. Booking ahead of time is also likely to help you score savings. Or, look for departures on a different day — Thursday flights are on average 16% cheaper than Sunday options.* Sign up to receive price alerts on the Expedia app and you'll be instantly notified when fares fall.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Tonga?
It's possible to get great deals on last-minute departures to Tonga, especially if your travel arrangements are flexible. Consider departing from a different airport, tweaking your trip dates or selecting another airline to get a cheap flight to Tonga.
How far in advance should I book a flight to Tonga?
Find the travel dates you want and a price that suits your budget by booking your domestic flight to Tonga up to 28 days in advance. Search for tickets two to four months ahead if you're traveling to Tonga from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Tonga?
You'll save an average of 8% if you buy plane tickets on a Sunday rather than Fridays, which tend to be the priciest day to book.* When it comes to scoring a cheap flight to Tonga, it's all about having good timing.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Tonga?
Tonga has connections to 2 airports worldwide through 5 carriers, with Gwangju Intl. Airport (KWJ) as its primary gateway. Select from these top airlines to Tonga when organizing your trip:

  • TWay Air
  • Korean Air
  • Jin Air
  • Asiana Airlines

Where do you fly into Tonga?
If you're flying to Tonga, the main airport to jet into is Muan Intl. Airport (MWX). Another option is to fly to Tonga via Gwangju Intl. Airport (KWJ).
How far is the airport from central Tonga?
Jetting into Muan Intl. Airport (MWX) puts you approximately 12 mi west of central Tonga.
Can I save money by booking a Tonga trip package?
Bundle your hotel and flight and you could save hundreds of dollars. What's more, you can add extras like car rentals and tours to your Tonga flight and hotel package deal. With Expedia, it's simple to book all your Tonga travel arrangements in one place.
Can I change or cancel my flight to Tonga?
It's often possible to cancel or change your flight to Tonga. Many airlines allow you to cancel your flight for free within 24 hours of booking. However, some flights are non-refundable, and airlines may issue you a credit toward future travel instead of a direct refund. To secure cheap flights to Tonga with flexible change policies, select "Changes included" or "No cancel fee" during your search. Want more information? Go to our Customer Service Portal.

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Tips to find the cheapest flights to Tonga

The cheapest day to fly

Get started finding a cheap flight to Tonga on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

The cheapest month to fly

is the cheapest month to fly to Tonga. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Tonga. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.

The most affordable time to book a flight

Typically, a Sunday can be the cheapest time to book a flight to Tonga, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.

The cheapest round-trip tickets to Tonga

The lowest price for round-trip flights to Tonga in 2025 starts from , while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Tonga. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

The cheapest airlines flying to Tonga

are just some of the airlines that can typically offer cheap tickets to Tonga. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Tonga and countless more destinations worldwide.

The most affordable airports to fly into

To view the cheapest airports to fly into for Tonga, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Tonga. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

Save with a package

With Expedia's amazing package deals, you could save hundreds of dollars by booking your Tonga plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.

Date flexibility for the cheapest flights to Tonga

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Tonga.

Stopover savings

The cheapest tickets to Tonga are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Tonga. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

Get Expedia's Price Drop Protection

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Tonga for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

*Terms apply.

Use our Price Tracking feature

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Tonga. Simply download the free Expedia app to your smart device and activate Tonga flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

Book with Expedia

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Tonga. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Tips to find the cheapest flights to Tonga

Travel information

Destination airport
Tonga
Destination airport IATA code
MPK

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*Available to One Key members.