Latest deals
FAQs
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Tongatapu from $786

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Tongatapu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air New Zealand Logo
10:10 pm - 8:55 amIAD  Washington, D.C. Dulles Intl-TBU Nuku‘alofa Fua'Amotu Intl
40h 45m2 stops Los Angeles Los Angeles Auckland Intl
Air New Zealand Logo
6:35 pm - 8:51 pmTBU  Nuku‘alofa Fua'Amotu Intl-IAD Washington, D.C. Dulles Intl
44h 16m2 stops Auckland Intl Houston George Bush Intcntl
$2,499Air New Zealand
Sat, Dec 5 - Sat, Dec 19
Air New Zealand Logo
10:10 pm - 8:25 pmIAD  Washington, D.C. Dulles Intl-TBU Nuku‘alofa Fua'Amotu Intl
52h 15m2 stops Los Angeles Los Angeles Auckland Intl
Air New Zealand Logo
9:40 pm - 5:24 amTBU  Nuku‘alofa Fua'Amotu Intl-IAD Washington, D.C. Dulles Intl
49h 44m2 stops Auckland Intl Los Angeles Los Angeles
$2,561Air New Zealand
Fri, Dec 4 - Fri, Dec 11
Multiple Airlines Logo
10:50 am - 8:25 pmIAD  Washington, D.C. Dulles Intl-TBU Nuku‘alofa Fua'Amotu Intl
63h 35m3 stops Doha Hamad Intl Adelaide Auckland Intl
Multiple Airlines Logo
9:40 pm - 8:30 amTBU  Nuku‘alofa Fua'Amotu Intl-IAD Washington, D.C. Dulles Intl
52h 50m3 stops Auckland Intl Melbourne Doha Hamad Intl
$2,914Multiple Airlines
Fri, Dec 4 - Fri, Dec 11
Multiple Airlines Logo
8:05 pm - 8:55 amIAD  Washington, D.C. Dulles Intl-TBU Nuku‘alofa Fua'Amotu Intl
42h 50m3 stops Doha Hamad Intl Adelaide Auckland Intl
Multiple Airlines Logo
6:35 pm - 3:55 pmTBU  Nuku‘alofa Fua'Amotu Intl-IAD Washington, D.C. Dulles Intl
63h 20m3 stops Auckland Intl Melbourne Doha Hamad Intl
$2,932Multiple Airlines
Sat, Dec 5 - Sat, Dec 19
Multiple Airlines Logo
10:10 pm - 8:55 amIAD  Washington, D.C. Dulles Intl-TBU Nuku‘alofa Fua'Amotu Intl
40h 45m2 stops Los Angeles Los Angeles Auckland Intl
Multiple Airlines Logo
11:20 am - 5:38 amTBU  Nuku‘alofa Fua'Amotu Intl-IAD Washington, D.C. Dulles Intl
36h 18m3 stops Nadi Vancouver Intl Seattle/Tacoma Intl
$3,365Multiple Airlines
Sat, Dec 5 - Sat, Dec 19
Multiple Airlines Logo
10:10 pm - 8:25 pmIAD  Washington, D.C. Dulles Intl-TBU Nuku‘alofa Fua'Amotu Intl
52h 15m2 stops Los Angeles Los Angeles Auckland Intl
Multiple Airlines Logo
9:40 pm - 8:30 amTBU  Nuku‘alofa Fua'Amotu Intl-IAD Washington, D.C. Dulles Intl
52h 50m3 stops Auckland Intl Melbourne Doha Hamad Intl
$3,454Multiple Airlines
Fri, Dec 4 - Fri, Dec 11
Multiple Airlines Logo
10:10 pm - 3:55 pmIAD  Washington, D.C. Dulles Intl-TBU Nuku‘alofa Fua'Amotu Intl
71h 45m3 stops Toronto Pearson Intl Vancouver Intl Sydney Kingsford Smith
Multiple Airlines Logo
9:40 pm - 9:02 pmTBU  Nuku‘alofa Fua'Amotu Intl-IAD Washington, D.C. Dulles Intl
41h 22m2 stops Auckland Intl San Francisco
$5,669Multiple Airlines
Fri, Dec 4 - Fri, Dec 11

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air New Zealand flights from Washington, D.C. Dulles Intl Airport to Tongatapu

Our best Air New Zealand deals on Washington, D.C. Dulles Intl Airport to Tongatapu flight tickets
Air New Zealand
Dec 5
IAD10:10 pmWashington, D.C. Dulles Intl
40h 45m
2 stops
TBU8:55 amNuku‘alofa Fua'Amotu Intl
Dec 19
TBU6:35 pmNuku‘alofa Fua'Amotu Intl
44h 16m
2 stops
IAD8:51 pmWashington, D.C. Dulles Intl
$2,499
Air New Zealand
Dec 4
IAD10:10 pmWashington, D.C. Dulles Intl
52h 15m
2 stops
TBU8:25 pmNuku‘alofa Fua'Amotu Intl
Dec 11
TBU9:40 pmNuku‘alofa Fua'Amotu Intl
49h 44m
2 stops
IAD5:24 amWashington, D.C. Dulles Intl
$2,561

momondo Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Tongatapu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Nuku‘alofa

IAD Washington, D.C. Dulles Intl - TBU Nuku‘alofa Fua'Amotu Intl

IADTBU

Washington, D.C. Dulles Intl

Sat 12/5

10:10 pm-8:55 am

2 stops40h 45m

Nuku‘alofa Fua'Amotu Intl

Sat 12/19

6:35 pm-8:51 pm

2 stops44h 16m

$2,499

Washington, D.C.Nuku‘alofa

IAD Washington, D.C. Dulles Intl - TBU Nuku‘alofa Fua'Amotu Intl

IADTBU

Washington, D.C. Dulles Intl

Fri 12/4

10:10 pm-8:25 pm

2 stops52h 15m

Nuku‘alofa Fua'Amotu Intl

Fri 12/11

9:40 pm-5:24 am

2 stops49h 44m

$2,561

Washington, D.C.Nuku‘alofa

IAD Washington, D.C. Dulles Intl - TBU Nuku‘alofa Fua'Amotu Intl

IADTBU

Washington, D.C. Dulles Intl

Fri 12/4

10:50 am-8:25 pm

3 stops63h 35m

Nuku‘alofa Fua'Amotu Intl

Fri 12/11

9:40 pm-8:30 am

3 stops52h 50m

$2,914

Washington, D.C.Nuku‘alofa

IAD Washington, D.C. Dulles Intl - TBU Nuku‘alofa Fua'Amotu Intl

IADTBU

Washington, D.C. Dulles Intl

Sat 12/5

8:05 pm-8:55 am

3 stops42h 50m

Nuku‘alofa Fua'Amotu Intl

Sat 12/19

6:35 pm-3:55 pm

3 stops63h 20m

$2,932
Quickest round-trip

Washington, D.C.Nuku‘alofa

IAD Washington, D.C. Dulles Intl - TBU Nuku‘alofa Fua'Amotu Intl

IADTBU

Washington, D.C. Dulles Intl

Sat 12/5

10:10 pm-8:55 am

2 stops40h 45m

Nuku‘alofa Fua'Amotu Intl

Sat 12/19

11:20 am-5:38 am

3 stops36h 18m

$3,365

Washington, D.C.Nuku‘alofa

IAD Washington, D.C. Dulles Intl - TBU Nuku‘alofa Fua'Amotu Intl

IADTBU

Washington, D.C. Dulles Intl

Fri 12/4

10:10 pm-8:25 pm

2 stops52h 15m

Nuku‘alofa Fua'Amotu Intl

Fri 12/11

9:40 pm-8:30 am

3 stops52h 50m

$3,454

Washington, D.C.Nuku‘alofa

IAD Washington, D.C. Dulles Intl - TBU Nuku‘alofa Fua'Amotu Intl

IADTBU

Washington, D.C. Dulles Intl

Fri 12/4

10:10 pm-3:55 pm

3 stops71h 45m

Nuku‘alofa Fua'Amotu Intl

Fri 12/11

9:40 pm-9:02 pm

2 stops41h 22m

$5,669
Cheapest one-way

Washington, D.C.Nuku‘alofa

IAD Washington, D.C. Dulles Intl - TBU Nuku‘alofa Fua'Amotu Intl

IADTBU

Washington, D.C. Dulles Intl

Sat 10/24

6:00 am-1:50 am

3 stops50h 50m

$786

Washington, D.C.Nuku‘alofa

IAD Washington, D.C. Dulles Intl - TBU Nuku‘alofa Fua'Amotu Intl

IADTBU

Washington, D.C. Dulles Intl

Sun 10/25

7:50 am-1:50 am

3 stops49h 00m

$908
Quickest one-way

Washington, D.C.Nuku‘alofa

IAD Washington, D.C. Dulles Intl - TBU Nuku‘alofa Fua'Amotu Intl

IADTBU

Washington, D.C. Dulles Intl

Sat 10/24

6:00 am-6:05 pm

2 stops43h 05m

$912

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Washington, D.C. Dulles Intl Airport to Tongatapu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Tongatapu

Best Price Found

$786

Fastest flight time

40h 45m

Direct flights

None
The best one-way flight to Tongatapu from Washington, D.C. Dulles Intl Airport in the past 72 hours is $786. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Tongatapu found on momondo in the last 72 hours is $2,499.
The fastest flight from Washington, D.C. Dulles Intl Airport to Tongatapu takes 40h 45m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Tongatapu. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Tongatapu.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Tongatapu

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Tongatapu?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Tongatapu are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Tongatapu?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Tongatapu.

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

    The travel and health documents you'll need for your trip to Tongatapu 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 Tongatapu. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Tongatapu

  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Tongatapu?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Washington, D.C. Dulles Intl Airport from Tongatapu. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Tongatapu with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • 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 Washington, D.C. to Tongatapu?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tongatapu from Washington, D.C..

Can I find flights from Washington, D.C. to Tongatapu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Tongatapu flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Tongatapu?

Once you have performed a search for Washington, D.C. to Tongatapu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Tongatapu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Tongatapu, momondo offers a useful price alert feature which will track prices for flights to Tongatapu from Washington, D.C. and alert you when they change.

An easier way to manage your Tongatapu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 10/10
Sat 10/17
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Tongatapu

Popular cities in Tongatapu

Flights to Nuku‘alofafrom $996