HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tonga

$1,278+ Cheap flights from Seattle (SEA) to Tonga

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TBU
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Tonga with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Tonga

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Tonga (TO0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Seattle to Tonga

Cheapest flights from Seattle to Tonga
Explore the most affordable flight options available from Seattle to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Fiji Airways deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/35:59 pmSEA - TBU
2 stops24h 16mMultiple Airlines
Tue 12/104:15 pmTBU - SEA
3 stops36h 16mMultiple Airlines
Deal found 11/20$1,818

Find flights from Seattle to Tonga within your budget

Customize your flight search to find flights from Seattle to Tonga 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, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleNuku‘alofa

SEA - TBU

SEATBU

Seattle/Tacoma Intl

Mon 2/17

3:58 pm-12:30 am

2 stops35h 32m

Nuku‘alofa Fua'Amotu Intl

Tue 2/25

5:40 am-6:53 pm

2 stops34h 13m

$1,278

SeattleNuku‘alofa

SEA - TBU

SEATBU

Seattle/Tacoma Intl

Thu 2/13

4:59 pm-3:15 pm

2 stops25h 16m

Nuku‘alofa Fua'Amotu Intl

Thu 2/20

5:50 pm-8:00 pm

2 stops23h 10m

$1,714

SeattleNuku‘alofa

SEA - TBU

SEATBU

Seattle/Tacoma Intl

Thu 2/13

10:35 am-11:25 am

2 stops27h 50m

Nuku‘alofa Fua'Amotu Intl

Sat 2/22

1:05 pm-6:25 pm

2 stops26h 20m

$1,922

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Best time to book a flight from Seattle to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Tonga

Get recent, data-driven insights about flights from Seattle to Tonga including ideal travel times, pricing trends, and more.

Rainfall in Tonga by month

Plan your trip to Tonga by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tonga ranges from 3.7 - 8.3 inches per month. February is typically the wettest month, when rainfall can reach 8.3 in. June is typically the driest time to visit Tonga when rainfall is around 3.7 in.

Temperature in Tonga by month

Plan your trip to Tonga by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tonga, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Tonga

Get insights into the airlines that provide service to Tonga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tonga. Reviews last updated November 20, 2024.
Fiji Airways
8.1
Very good
201 reviews

Overall

8.1

Crew

8.5

Entertainment

7.4

Food

7.5

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

I will never fly this airline ever again. The baggage fees, you should be ashamed of yourselves at how ridiculously high they are. Disgusting.

Fiji Airways
8.1
Very good
201 reviews
Fiji Airways
8.1
Very good
201 reviews

Overall

8.1

Crew

8.5

Entertainment

7.4

Food

7.5

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

I will never fly this airline ever again. The baggage fees, you should be ashamed of yourselves at how ridiculously high they are. Disgusting.

Air New Zealand
8.1
Very good
529 reviews
Fiji Airways
8.1
Very good
201 reviews

Overall

8.1

Crew

8.5

Entertainment

7.4

Food

7.5

Comfort

8.0

Boarding

8.2

Reviews

1 / 10

I will never fly this airline ever again. The baggage fees, you should be ashamed of yourselves at how ridiculously high they are. Disgusting.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Tonga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Tonga?

    If you book a flight to Tonga from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • Can I find deals for flights from Seattle to Tonga that include hotel bookings?

    Yes. In addition to deals on Seattle to Tonga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Tonga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Tonga.

  • Can I find deals for business class flights from Seattle to Tonga?

    Yes. Cheapflights offers flight deals from Seattle to Tonga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Tonga

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Auckland flights
Seattle to Sydney flights
Seattle to Melbourne flights
Portland to Auckland flights
Seattle to Papeete flights
Seattle to Avalon flights
Portland to Sydney flights
Seattle to Christchurch flights
Seattle to Brisbane flights
Portland to Melbourne flights
Seattle to Nadi flights
Seattle to Perth flights
Seattle to Vaitape flights
Seattle to Queenstown flights
Spokane to Auckland flights
Seattle to Rarotonga flights
Portland to Christchurch flights
Portland to Papeete flights
Seattle to Tamuning flights
Seattle to Adelaide flights
Portland to Brisbane flights
Seattle to Wellington flights
Portland to Avalon flights
Portland to Nadi flights
Seattle to Cairns flights
Portland to Tamuning flights
Portland to Rarotonga flights
Portland to Perth flights
Portland to Vaitape flights
Seattle to Pago Pago flights
Seattle to Koror flights
Seattle to Apia flights
Seattle to Hobart flights
Seattle to Suva flights
Portland to Wellington flights
Portland to Adelaide flights
Spokane to Sydney flights
Seattle to Coolangatta flights
Pasco to Sydney flights
Seattle to Labasa flights
Seattle to Canberra flights
Seattle to Tarawa flights
Spokane to Brisbane flights
Seattle to Rotorua flights
Seattle to I Fadang flights
Seattle to Nuku‘alofa flights
Portland to Majuro flights
Seattle to Port Moresby flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines