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$1,686+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — TBU
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
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 April 2, 2025.

Round-trip from

$1,686
(Fiji Airways)
From District of Columbia to Tonga
Search Deals

Find flight deals from District of Columbia to Tonga

Cheapest flights from District of Columbia to Tonga
Explore the most affordable flight options available from District of Columbia to Tonga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:25 amIAD - TBU
2 stops32h 45mAir New Zealand
Fri 10/1011:20 amTBU - IAD
2 stops35h 21mAir New Zealand
Deal found 4/1$2,047
This StudentUniverse deal was found by Cheapflights users on 3/31. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/118:59 amDCA - TBU
2 stops39h 06mMultiple Airlines
Sat 6/144:45 pmTBU - DCA
2 stops23h 14mMultiple Airlines
Deal found 3/31$2,095
This FlightHub deal was found by Cheapflights users on 4/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:05 amDCA - TBU
2 stops30h 05mAir New Zealand
Fri 10/1011:20 amTBU - DCA
2 stops29h 25mAir New Zealand
Deal found 4/1$2,145
This Trip.com deal was found by Cheapflights users on 3/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/115:50 pmIAD - TBU
3 stops30h 15mMultiple Airlines
Sat 6/144:45 pmTBU - IAD
3 stops45h 35mMultiple Airlines
Deal found 3/31$2,719

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 April 2, 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

Wed 6/11

8:59 am-5:05 pm

2 stops39h 06m

Nuku‘alofa Fua'Amotu Intl

Sat 6/14

4:45 pm-10:59 pm

2 stops23h 14m

$2,095

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Wed 6/11

6:10 am-11:10 am

2 stops36h 00m

Nuku‘alofa Fua'Amotu Intl

Sat 6/14

10:45 pm-6:39 am

2 stops48h 54m

$2,422

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Wed 6/11

5:50 pm-5:05 pm

3 stops30h 15m

Nuku‘alofa Fua'Amotu Intl

Sat 6/14

4:45 pm-9:20 pm

3 stops45h 35m

$2,719

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

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

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 April 2, 2025.
Fiji Airways
8.0
Very good
180 reviews

Food

7.5

Boarding

8.2

Comfort

8.0

Entertainment

7.5

Crew

8.5

Overall

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.0
Very good
180 reviews
Fiji Airways
8.0
Very good
180 reviews

Food

7.5

Boarding

8.2

Comfort

8.0

Entertainment

7.5

Crew

8.5

Overall

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
7.9
Good
458 reviews
Fiji Airways
8.0
Very good
180 reviews

Food

7.5

Boarding

8.2

Comfort

8.0

Entertainment

7.5

Crew

8.5

Overall

8.0

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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.

  • 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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