Cheap flights from District of Columbia to Tongatapu from $741

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Tongatapu departing on 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from District of Columbia to Tongatapu

Cheap round-trip flights

Fiji Airways Logo
7:35 pm - 10:35 amDCA-TBU
22h 00m2 stops
Fiji Airways Logo
11:20 am - 11:00 pmTBU-DCA
28h 40m2 stops
$1,430Fiji Airways
Find Deal
Sat, Sep 27 - Tue, Sep 30
Fiji Airways Logo
7:35 pm - 1:05 amDCA-TBU
36h 30m2 stops
Fiji Airways Logo
11:20 am - 11:00 pmTBU-DCA
28h 40m2 stops
$1,463Fiji Airways
Find Deal
Sat, Sep 27 - Tue, Sep 30
Fiji Airways Logo
7:35 pm - 1:05 amDCA-TBU
36h 30m2 stops
Fiji Airways Logo
11:20 am - 11:00 pmTBU-DCA
28h 40m2 stops
$1,514Fiji Airways
Find Deal
Sat, Sep 27 - Tue, Sep 30

Fiji Airways flights from District of Columbia to Tongatapu

Our best Fiji Airways deals on District of Columbia to Tongatapu flight tickets
Fiji Airways
Sep 27
DCA7:35 pmWashington, D.C. Reagan-National
22h 00m
2 stops
TBU10:35 amNuku‘alofa Fua'Amotu Intl
Sep 30
TBU11:20 amNuku‘alofa Fua'Amotu Intl
28h 40m
2 stops
DCA11:00 pmWashington, D.C. Reagan-National
Fiji Airways
Sep 27
DCA7:35 pmWashington, D.C. Reagan-National
36h 30m
2 stops
TBU1:05 amNuku‘alofa Fua'Amotu Intl
Sep 30
TBU11:20 amNuku‘alofa Fua'Amotu Intl
28h 40m
2 stops
DCA11:00 pmWashington, D.C. Reagan-National
Fiji Airways
Sep 27
DCA7:35 pmWashington, D.C. Reagan-National
36h 30m
2 stops
TBU1:05 amNuku‘alofa Fua'Amotu Intl
Sep 30
TBU11:20 amNuku‘alofa Fua'Amotu Intl
28h 40m
2 stops
DCA11:00 pmWashington, D.C. Reagan-National

Air New Zealand flights from District of Columbia to Tongatapu

Our best Air New Zealand deals on District of Columbia to Tongatapu flight tickets
Air New Zealand
Aug 20
IAD3:55 pmWashington, D.C. Dulles Intl
26h 15m
2 stops
TBU11:10 amNuku‘alofa Fua'Amotu Intl
Aug 27
TBU2:35 pmNuku‘alofa Fua'Amotu Intl
26h 20m
2 stops
IAD11:55 pmWashington, D.C. Dulles Intl
Air New Zealand
Aug 20
IAD5:55 pmWashington, D.C. Dulles Intl
24h 15m
2 stops
TBU11:10 amNuku‘alofa Fua'Amotu Intl
Aug 27
TBU2:35 pmNuku‘alofa Fua'Amotu Intl
26h 55m
2 stops
IAD12:30 amWashington, D.C. Dulles Intl

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Tongatapu 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 August 16, 2025.
Use the filters below to find and compare flights from District of Columbia to Tongatapu 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

Sat 9/27

7:35 pm-10:35 am

2 stops22h 00m

Nuku‘alofa Fua'Amotu Intl

Tue 9/30

11:20 am-11:00 pm

2 stops28h 40m

$1,430

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Sat 9/27

7:35 pm-1:05 am

2 stops36h 30m

Nuku‘alofa Fua'Amotu Intl

Tue 9/30

11:20 am-11:00 pm

2 stops28h 40m

$1,463

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Sat 9/27

7:35 pm-1:05 am

2 stops36h 30m

Nuku‘alofa Fua'Amotu Intl

Tue 9/30

11:20 am-11:00 pm

2 stops28h 40m

$1,514

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Sat 9/27

7:35 pm-1:05 am

2 stops36h 30m

$741

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Sat 9/27

5:40 pm-10:35 am

2 stops23h 55m

$856

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Fri 9/26

6:00 pm-10:35 am

3 stops47h 35m

$925

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Fri 9/26

10:05 pm-8:35 pm

2 stops53h 30m

$1,322

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Sat 9/27

12:41 pm-10:10 am

3 stops28h 29m

$2,012

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Tongatapu from

How to get the cheapest flight ticket from District of Columbia to Tongatapu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from District of Columbia to Tongatapu?

Fiji Airways and Air New Zealand are the most popular carriers operating from District of Columbia to Tongatapu

Cheap District of Columbia to Tongatapu flight deals and tips

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

Best Price Found

$741

Fastest flight time

22h 00m

Direct flights

None

Airports in Tongatapu

1 airport
The best one-way flight to Tongatapu from District of Columbia in the past 72 hours is $741. The best round-trip flight deal from District of Columbia to Tongatapu found on momondo in the last 72 hours is $1,430.
The fastest flight from District of Columbia to Tongatapu takes 22h 00m
There are no direct flights from District of Columbia to Tongatapu. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Nuku‘alofa Fua'Amotu Intl Airport and Washington, D.C. Dulles Intl Airport - Nuku‘alofa Fua'Amotu Intl Airport.
There is 1 airport near Tongatapu: Nuku‘alofa Fua'Amotu Intl (TBU)
  • When did momondo last update prices for flights from District of Columbia to Tongatapu?

    Prices for flights from District of Columbia to Tongatapu are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Tongatapu.

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

    The necessary travel and health documents for your Tongatapu trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Tongatapu. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Tongatapu from District of Columbia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to Tongatapu.

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

Price alerts on flights to Tongatapu from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Thu 8/21
Thu 8/28

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