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$1,223+ Cheap flights from District of Columbia 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TBU
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from District of Columbia to Tonga

Keep the following information in mind while searching for District of Columbia to Tonga flight deals. Data was last updated November 3, 2025.

Round-trip from

$1,222
(Fiji Airways)
From District of Columbia to Tonga
Search Deals

Find flight deals from District of Columbia to Tonga

Best flights from District of Columbia to Tonga
Discover carefully curated flight deals from District of Columbia to Tonga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

This Fiji Airways deal was found by Cheapflights users on 11/1. 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.
Sat 4/257:01 pmDCA - TBU
2 stops37h 04mFiji Airways
Tue 4/285:00 amTBU - DCA
2 stops34h 59mFiji Airways
Deal found 11/1$1,223
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:10 pmIAD - TBU
2 stops25h 00mAir New Zealand
Thu 4/912:20 pmTBU - IAD
2 stops27h 16mAir New Zealand
Deal found 11/3$1,737
This Air New Zealand deal was found by Cheapflights users on 11/3. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:30 amDCA - TBU
3 stops29h 40mMultiple Airlines
Thu 4/912:20 pmTBU - DCA
2 stops26h 48mMultiple Airlines
Deal found 11/3$2,091
This KAYAK deal was found by Cheapflights users on 11/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:35 pmDCA - TBU
2 stops24h 35mAir New Zealand
Thu 4/912:20 pmTBU - DCA
2 stops26h 48mAir New Zealand
Deal found 11/3$1,799
This Mytrip deal was found by Cheapflights users on 11/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:05 amIAD - TBU
3 stops42h 20mMultiple Airlines
Thu 4/94:55 pmTBU - IAD
3 stops39h 50mMultiple Airlines
Deal found 11/3$2,655
This Air New Zealand deal was found by Cheapflights users on 11/1. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:45 pmIAD - TBU
2 stops46h 25mAir New Zealand
Sat 2/149:35 pmTBU - IAD
2 stops45h 33mAir New Zealand
Deal found 11/1$2,681

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from District of Columbia to Tonga that are best for you.

Fly from

District of Columbia

Fly to

Tonga

Route

Depart

Return

Price

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Sat 4/25

7:01 pm-1:05 am

2 stops37h 04m

Nuku‘alofa Fua'Amotu Intl

Tue 4/28

5:00 am-10:59 pm

2 stops34h 59m

$1,223

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Wed 4/1

4:10 pm-10:10 am

2 stops25h 00m

Nuku‘alofa Fua'Amotu Intl

Thu 4/9

12:20 pm-10:36 pm

2 stops27h 16m

$1,737

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Wed 4/1

4:35 pm-10:10 am

2 stops24h 35m

Nuku‘alofa Fua'Amotu Intl

Thu 4/9

12:20 pm-10:08 pm

2 stops26h 48m

$1,799

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Wed 4/1

11:30 am-10:10 am

3 stops29h 40m

Nuku‘alofa Fua'Amotu Intl

Thu 4/9

12:20 pm-10:08 pm

2 stops26h 48m

$2,091

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Wed 4/1

4:05 am-3:25 pm

3 stops42h 20m

Nuku‘alofa Fua'Amotu Intl

Thu 4/9

4:55 pm-3:45 pm

3 stops39h 50m

$2,655

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Tue 2/10

5:45 pm-10:10 am

2 stops46h 25m

Nuku‘alofa Fua'Amotu Intl

Sat 2/14

9:35 pm-1:08 am

2 stops45h 33m

$2,681

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Best time to book a flight from District of Columbia to Tonga

Have a flexible travel schedule? Discover the best time to fly to Tonga from District of Columbia 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.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Tonga
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from District of Columbia to Tonga?

    Departing from District of Columbia to Tonga will take you 25h. There are 7523 mi between District of Columbia and Tonga. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from District of Columbia to Tonga that include hotel bookings?

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

  • How can I find direct flights from District of Columbia to Tonga?

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

  • Can I find deals for business class flights from District of Columbia to Tonga?

    Yes. Cheapflights offers flight deals from District of Columbia 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.

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