Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Seattle to Nuku‘alofa from $1,921

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Nuku‘alofa departing on 5/2. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Nuku‘alofa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Fiji Airways Logo
9:50 am - 10:35 amSEA-TBU
28h 45m2 stops
Fiji Airways Logo
5:00 am - 6:38 pmTBU-SEA
33h 38m2 stops
$1,921Fiji Airways
Find Deal
Sat, May 2 - Tue, May 5
Fiji Airways Logo
9:50 am - 10:35 amSEA-TBU
28h 45m2 stops
Fiji Airways Logo
5:00 am - 6:35 amTBU-SEA
45h 35m3 stops
$2,093Fiji Airways
Find Deal
Sat, May 2 - Tue, May 5

Fiji Airways flights from Seattle to Nuku‘alofa

Our best Fiji Airways deals on Seattle to Nuku‘alofa flight tickets
Fiji Airways
May 2
SEA9:50 amSeattle/Tacoma Intl
28h 45m
2 stops
TBU10:35 amNuku‘alofa Fua'Amotu Intl
May 5
TBU5:00 amNuku‘alofa Fua'Amotu Intl
33h 38m
2 stops
SEA6:38 pmSeattle/Tacoma Intl
$1,921
Find similar
Fiji Airways
May 2
SEA9:50 amSeattle/Tacoma Intl
28h 45m
2 stops
TBU10:35 amNuku‘alofa Fua'Amotu Intl
May 5
TBU5:00 amNuku‘alofa Fua'Amotu Intl
45h 35m
3 stops
SEA6:35 amSeattle/Tacoma Intl
$2,093
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Nuku‘alofa 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 November 3, 2025.
Use the filters below to find and compare flights from Seattle to Nuku‘alofa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleNuku‘alofa

SEA - TBU

SEATBU

Seattle/Tacoma Intl

Sat 5/2

9:50 am-10:35 am

2 stops28h 45m

Nuku‘alofa Fua'Amotu Intl

Tue 5/5

5:00 am-6:38 pm

2 stops33h 38m

$1,921

SeattleNuku‘alofa

SEA - TBU

SEATBU

Seattle/Tacoma Intl

Sat 5/2

9:50 am-10:35 am

2 stops28h 45m

Nuku‘alofa Fua'Amotu Intl

Tue 5/5

5:00 am-6:35 am

3 stops45h 35m

$2,093

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Seattle to Nuku‘alofa

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Nuku‘alofa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Nuku‘alofa (SEA to TBU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Nuku‘alofa

Direct flights

None
There are no direct flights from Seattle to Nuku‘alofa. There are no popular flight routes from Seattle to Nuku‘alofa.
Search flight deals

  • How far is Seattle/Tacoma Intl to Nuku‘alofa Fua'Amotu Intl by plane?

    A flight from Seattle/Tacoma Intl to Nuku‘alofa Fua'Amotu Intl will travel around 5765.1 mi. 28h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Nuku‘alofa Fua'Amotu Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Nuku‘alofa Fua'Amotu Intl Airport were last updated today.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Nuku‘alofa Fua'Amotu Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Nuku‘alofa Fua'Amotu Intl Airport.

  • What documentation or ID do you need to fly to Nuku‘alofa Fua'Amotu Intl Airport?

    The required travel and health documents for your Nuku‘alofa Fua'Amotu Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Nuku‘alofa Fua'Amotu Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Seattle to Nuku‘alofa?

    Price Alerts will notify you by email when the price for flights to Nuku‘alofa from Seattle decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Seattle to Nuku‘alofa with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Nuku‘alofa?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Nuku‘alofa. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Nuku‘alofa with flexible booking policies on momondo?

Flights from Seattle to Nuku‘alofa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Nuku‘alofa?

Once all potential Seattle to Nuku‘alofa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to Nuku‘alofa right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Nuku‘alofa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Nuku‘alofa 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
Wed 12/3
Wed 12/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Tonga

Fly your favorite airline to Nuku‘alofa

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Delta
American Airlines
United Airlines
Turkish Airlines
Lufthansa
Frontier
British Airways
Qatar Airways
Spirit Airlines
Ryanair
Alaska Airlines
Emirates