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Cheap flights from District of Columbia to Tonga from $1,351

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Tonga departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from District of Columbia to Tonga

Cheap round-trip flights

Enter your travel dates to find the best prices.
Fiji Airways Logo
6:59 pm - 3:55 pm
DCA
-
TBU
27h 56m
2 stops
Fiji Airways Logo
4:55 pm - 10:56 pm
TBU
-
DCA
23h 01m
2 stops
$1,351Fiji Airways
Tue, Apr 7 - Sat, Apr 11
Fiji Airways Logo
6:59 pm - 1:45 am
DCA
-
TBU
37h 46m
2 stops
Fiji Airways Logo
4:55 pm - 10:56 pm
TBU
-
DCA
23h 01m
2 stops
$1,453Fiji Airways
Tue, Apr 7 - Sat, Apr 11
Multiple Airlines Logo
6:37 pm - 3:00 pm
DCA
-
TBU
27h 23m
2 stops
Multiple Airlines Logo
1:10 pm - 1:43 pm
TBU
-
DCA
41h 33m
2 stops
$1,915Multiple Airlines
Thu, Mar 19 - Wed, Mar 25
Fiji Airways Logo
6:59 pm - 3:55 pm
DCA
-
TBU
27h 56m
2 stops
Fiji Airways Logo
5:00 am - 10:56 pm
TBU
-
DCA
34h 56m
2 stops
$2,018Fiji Airways
Tue, Apr 7 - Sat, Apr 11
Air New Zealand Logo
3:45 pm - 8:30 pm
IAD
-
TBU
35h 45m
2 stops
Air New Zealand Logo
1:10 pm - 5:21 am
TBU
-
IAD
33h 11m
2 stops
$2,369Air New Zealand
Thu, Mar 19 - Wed, Mar 25
Air New Zealand Logo
6:15 am - 9:45 am
IAD
-
TBU
58h 30m
2 stops
Air New Zealand Logo
9:40 pm - 1:25 am
TBU
-
IAD
44h 45m
2 stops
$3,396Air New Zealand
Fri, Mar 27 - Fri, Apr 3
Air New Zealand Logo
7:00 am - 9:45 am
DCA
-
TBU
57h 45m
2 stops
Air New Zealand Logo
9:40 pm - 10:15 pm
TBU
-
DCA
41h 35m
2 stops
$8,589Air New Zealand
Fri, Mar 27 - Fri, Apr 3

Fiji Airways flights from District of Columbia to Tonga

Our best Fiji Airways deals on District of Columbia to Tonga flight tickets
Fiji Airways
Apr 7
DCA6:59 pmWashington, D.C. Reagan-National
27h 56m
2 stops
TBU3:55 pmNuku‘alofa Fua'Amotu Intl
Apr 11
TBU4:55 pmNuku‘alofa Fua'Amotu Intl
23h 01m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$1,351
Fiji Airways
Apr 7
DCA6:59 pmWashington, D.C. Reagan-National
37h 46m
2 stops
TBU1:45 amNuku‘alofa Fua'Amotu Intl
Apr 11
TBU4:55 pmNuku‘alofa Fua'Amotu Intl
23h 01m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$1,453
Fiji Airways
Apr 7
DCA6:59 pmWashington, D.C. Reagan-National
27h 56m
2 stops
TBU3:55 pmNuku‘alofa Fua'Amotu Intl
Apr 11
TBU5:00 amNuku‘alofa Fua'Amotu Intl
34h 56m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$2,018

Air New Zealand flights from District of Columbia to Tonga

Our best Air New Zealand deals on District of Columbia to Tonga flight tickets
Air New Zealand
Mar 19
IAD3:45 pmWashington, D.C. Dulles Intl
35h 45m
2 stops
TBU8:30 pmNuku‘alofa Fua'Amotu Intl
Mar 25
TBU1:10 pmNuku‘alofa Fua'Amotu Intl
33h 11m
2 stops
IAD5:21 amWashington, D.C. Dulles Intl
$2,369
Air New Zealand
Mar 27
IAD6:15 amWashington, D.C. Dulles Intl
58h 30m
2 stops
TBU9:45 amNuku‘alofa Fua'Amotu Intl
Apr 3
TBU9:40 pmNuku‘alofa Fua'Amotu Intl
44h 45m
2 stops
IAD1:25 amWashington, D.C. Dulles Intl
$3,396
Air New Zealand
Mar 27
DCA7:00 amWashington, D.C. Reagan-National
57h 45m
2 stops
TBU9:45 amNuku‘alofa Fua'Amotu Intl
Apr 3
TBU9:40 pmNuku‘alofa Fua'Amotu Intl
41h 35m
2 stops
DCA10:15 pmWashington, D.C. Reagan-National
$8,589

momondo 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, momondo users made 832,500 searches. Data last updated February 26, 2026.
Use the filters below to find and compare flights from District of Columbia to Tonga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Tue 4/7

6:59 pm-3:55 pm

2 stops27h 56m

Nuku‘alofa Fua'Amotu Intl

Sat 4/11

4:55 pm-10:56 pm

2 stops23h 01m

$1,351

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Tue 4/7

6:59 pm-1:45 am

2 stops37h 46m

Nuku‘alofa Fua'Amotu Intl

Sat 4/11

4:55 pm-10:56 pm

2 stops23h 01m

$1,453

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Thu 3/19

6:37 pm-3:00 pm

2 stops27h 23m

Nuku‘alofa Fua'Amotu Intl

Wed 3/25

1:10 pm-1:43 pm

2 stops41h 33m

$1,915

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Tue 4/7

6:59 pm-3:55 pm

2 stops27h 56m

Nuku‘alofa Fua'Amotu Intl

Sat 4/11

5:00 am-10:56 pm

2 stops34h 56m

$2,018

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Thu 3/19

3:45 pm-8:30 pm

2 stops35h 45m

Nuku‘alofa Fua'Amotu Intl

Wed 3/25

1:10 pm-5:21 am

2 stops33h 11m

$2,369

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Fri 3/27

6:15 am-9:45 am

2 stops58h 30m

Nuku‘alofa Fua'Amotu Intl

Fri 4/3

9:40 pm-1:25 am

2 stops44h 45m

$3,396

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Fri 3/27

7:00 am-9:45 am

2 stops57h 45m

Nuku‘alofa Fua'Amotu Intl

Fri 4/3

9:40 pm-10:15 pm

2 stops41h 35m

$8,589

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap District of Columbia to Tonga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Tonga

Fastest flight time

27h 56m

Direct flights

None
The fastest flight from District of Columbia to Tonga takes 27h 56m
There are no direct flights from District of Columbia to Tonga. There are no popular flight routes from District of Columbia to Tonga.
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  • When did momondo last update prices for flights from District of Columbia to Tonga?

    Prices for flights from District of Columbia to Tonga refresh daily.

  • How old do you have to be to fly from District of Columbia to Tonga?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Tonga.

  • What documentation or ID do you need to fly to Tonga?

    The travel and health documents you'll need for your trip to Tonga may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tonga. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from District of Columbia to Tonga?

    Search flight deals from District of Columbia to Tonga. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from District of Columbia to Tonga with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Tonga?

Finding the right flight to Tonga from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tonga quick and easy, saving you time and money.

Can I find flights from District of Columbia to Tonga with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to Tonga flights to just show those with flexible booking policies.

How can momondo help me find flights from District of Columbia to Tonga?

momondo helps you find the best flight between District of Columbia and Tonga by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from District of Columbia to Tonga right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Tonga, momondo offers a useful price alert feature which will track prices for flights to Tonga from District of Columbia and alert you when they change.

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Find better results for your trip to Tonga

Popular cities in Tonga

Popular flights according to clicks in the last 7 days on momondo
Flights to Nuku‘alofafrom $825