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Cheap flights from District of Columbia to Tonga from $1,243

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 5/30. 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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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
6:55 pm - 1:45 am
DCA
-
TBU
37h 50m
2 stops
Fiji Airways Logo
4:55 pm - 10:59 pm
TBU
-
DCA
23h 04m
2 stops
$1,243Fiji Airways
Sat, May 30 - Sat, Jun 6
Fiji Airways Logo
6:57 pm - 1:45 am
DCA
-
TBU
37h 48m
2 stops
Fiji Airways Logo
5:40 am - 10:59 pm
TBU
-
DCA
34h 19m
2 stops
$1,325Fiji Airways
Sat, Aug 29 - Tue, Sep 1
Fiji Airways Logo
6:55 pm - 1:45 am
DCA
-
TBU
37h 50m
2 stops
Fiji Airways Logo
4:55 pm - 10:59 pm
TBU
-
DCA
23h 04m
2 stops
$1,534Fiji Airways
Sat, Jun 6 - Sat, Jun 13
Air New Zealand Logo
7:28 pm - 2:35 pm
DCA
-
TBU
50h 07m
2 stops
Air New Zealand Logo
11:55 am - 11:45 pm
TBU
-
DCA
28h 50m
2 stops
$2,171Air New Zealand
Sun, Aug 2 - Mon, Aug 31
Air New Zealand Logo
10:21 pm - 2:35 pm
IAD
-
TBU
47h 14m
2 stops
Air New Zealand Logo
11:55 am - 7:25 am
TBU
-
IAD
36h 30m
2 stops
$2,179Air New Zealand
Sun, Aug 2 - Mon, Aug 31
Air New Zealand Logo
10:21 pm - 10:45 am
IAD
-
TBU
43h 24m
2 stops
Air New Zealand Logo
11:55 am - 12:31 am
TBU
-
IAD
29h 36m
2 stops
$2,209Air New Zealand
Sat, May 30 - Sat, Jun 6
Air New Zealand Logo
7:00 am - 10:45 am
IAD
-
TBU
34h 45m
2 stops
Air New Zealand Logo
11:55 am - 12:31 am
TBU
-
IAD
29h 36m
2 stops
$2,269Air New Zealand
Sat, Jun 6 - Sat, Jun 13
Multiple Airlines Logo
9:00 pm - 2:35 pm
IAD
-
TBU
48h 35m
3 stops
Multiple Airlines Logo
11:55 am - 3:40 pm
TBU
-
IAD
44h 45m
3 stops
$2,510Multiple Airlines
Sun, Aug 2 - Mon, Aug 31
Multiple Airlines Logo
4:05 pm - 10:35 am
IAD
-
TBU
25h 30m
3 stops
Multiple Airlines Logo
11:55 am - 10:43 pm
TBU
-
IAD
27h 48m
2 stops
$2,616Multiple Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
4:05 pm - 10:35 am
IAD
-
TBU
25h 30m
3 stops
Multiple Airlines Logo
4:55 pm - 11:20 am
TBU
-
IAD
35h 25m
3 stops
$3,159Multiple Airlines
Sat, May 30 - Sat, Jun 6

Fiji Airways flights from District of Columbia to Tonga

Our best Fiji Airways deals on District of Columbia to Tonga flight tickets
Fiji Airways
Aug 29
DCA6:57 pmWashington, D.C. Reagan-National
37h 48m
2 stops
TBU1:45 amNuku‘alofa Fua'Amotu Intl
Sep 1
TBU5:40 amNuku‘alofa Fua'Amotu Intl
34h 19m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,192
Fiji Airways
May 30
DCA6:55 pmWashington, D.C. Reagan-National
37h 50m
2 stops
TBU1:45 amNuku‘alofa Fua'Amotu Intl
Jun 6
TBU4:55 pmNuku‘alofa Fua'Amotu Intl
23h 04m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,243
Fiji Airways
Aug 29
DCA6:57 pmWashington, D.C. Reagan-National
37h 48m
2 stops
TBU1:45 amNuku‘alofa Fua'Amotu Intl
Sep 1
TBU5:40 amNuku‘alofa Fua'Amotu Intl
34h 19m
2 stops
DCA10:59 pmWashington, D.C. Reagan-National
$1,325

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
Aug 2
DCA7:28 pmWashington, D.C. Reagan-National
50h 07m
2 stops
TBU2:35 pmNuku‘alofa Fua'Amotu Intl
Aug 31
TBU11:55 amNuku‘alofa Fua'Amotu Intl
28h 50m
2 stops
DCA11:45 pmWashington, D.C. Reagan-National
$2,171
Air New Zealand
Aug 2
IAD10:21 pmWashington, D.C. Dulles Intl
47h 14m
2 stops
TBU2:35 pmNuku‘alofa Fua'Amotu Intl
Aug 31
TBU11:55 amNuku‘alofa Fua'Amotu Intl
36h 30m
2 stops
IAD7:25 amWashington, D.C. Dulles Intl
$2,179
Air New Zealand
May 30
IAD10:21 pmWashington, D.C. Dulles Intl
43h 24m
2 stops
TBU10:45 amNuku‘alofa Fua'Amotu Intl
Jun 6
TBU11:55 amNuku‘alofa Fua'Amotu Intl
29h 36m
2 stops
IAD12:31 amWashington, D.C. Dulles Intl
$2,209

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 April 19, 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

Cheapest round-trip

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Sat 5/30

6:55 pm-1:45 am

2 stops37h 50m

Nuku‘alofa Fua'Amotu Intl

Sat 6/6

4:55 pm-10:59 pm

2 stops23h 04m

$1,243

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Sat 8/29

6:57 pm-1:45 am

2 stops37h 48m

Nuku‘alofa Fua'Amotu Intl

Tue 9/1

5:40 am-10:59 pm

2 stops34h 19m

$1,325

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Sat 6/6

6:55 pm-1:45 am

2 stops37h 50m

Nuku‘alofa Fua'Amotu Intl

Sat 6/13

4:55 pm-10:59 pm

2 stops23h 04m

$1,534

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Sun 8/2

7:28 pm-2:35 pm

2 stops50h 07m

Nuku‘alofa Fua'Amotu Intl

Mon 8/31

11:55 am-11:45 pm

2 stops28h 50m

$2,171

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Sun 8/2

10:21 pm-2:35 pm

2 stops47h 14m

Nuku‘alofa Fua'Amotu Intl

Mon 8/31

11:55 am-7:25 am

2 stops36h 30m

$2,179

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Sat 5/30

10:21 pm-10:45 am

2 stops43h 24m

Nuku‘alofa Fua'Amotu Intl

Sat 6/6

11:55 am-12:31 am

2 stops29h 36m

$2,209

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Sat 6/6

7:00 am-10:45 am

2 stops34h 45m

Nuku‘alofa Fua'Amotu Intl

Sat 6/13

11:55 am-12:31 am

2 stops29h 36m

$2,269

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Sun 8/2

9:00 pm-2:35 pm

3 stops48h 35m

Nuku‘alofa Fua'Amotu Intl

Mon 8/31

11:55 am-3:40 pm

3 stops44h 45m

$2,510
Quickest round-trip

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Sat 5/30

4:05 pm-10:35 am

3 stops25h 30m

Nuku‘alofa Fua'Amotu Intl

Sat 6/6

11:55 am-10:43 pm

2 stops27h 48m

$2,616

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Sat 5/30

4:05 pm-10:35 am

3 stops25h 30m

Nuku‘alofa Fua'Amotu Intl

Sat 6/6

4:55 pm-11:20 am

3 stops35h 25m

$3,159

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

37h 48m

Direct flights

None
The fastest flight from District of Columbia to Tonga takes 37h 48m
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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Frequently asked questions about flying from District of Columbia to Tonga

  • 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.

Frequently asked questions about flying from District of Columbia to Tonga

  • 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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Popular cities in Tonga

Popular flights according to clicks in the last 7 days on momondo
Flights to Nuku‘alofafrom $948