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

Prices for flights from Washington, D.C. to Tongatapu were last updated today.

How old do you have to be to fly from Washington, D.C. 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. to Tongatapu.

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

The required travel and health documents for your Tongatapu trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tongatapu. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$2,025 Cheap Flights from Washington, D.C. to Tongatapu in 2026

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

Round-trip

Cheap round-trip flights

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9:59 am - 1:05 am

DCA

TBU

46h 06m

2 stops

4:55 pm - 10:59 pm

TBU

DCA

23h 04m

2 stops

$6,752Multiple Airlines

Sun, Jun 14 - Sat, Jun 27

9:59 am - 1:45 am

DCA

TBU

46h 46m

2 stops

5:00 am - 10:59 pm

TBU

DCA

34h 59m

2 stops

$7,277Multiple Airlines

Sat, Jul 25 - Thu, Aug 6

9:59 am - 1:05 am

DCA

TBU

46h 06m

2 stops

11:20 am - 5:59 pm

TBU

DCA

47h 39m

2 stops

$7,440Multiple Airlines

Sun, Jun 14 - Wed, Aug 5

8:15 pm - 2:35 pm

IAD

TBU

49h 20m

2 stops

11:55 am - 12:31 am

TBU

IAD

29h 36m

2 stops

$8,696Air New Zealand

Sun, Jun 14 - Sat, Jun 27

7:28 pm - 10:45 am

DCA

TBU

46h 17m

2 stops

4:55 pm - 10:59 pm

TBU

DCA

23h 04m

2 stops

$8,857Multiple Airlines

Fri, Jul 24 - Thu, Aug 6

7:00 am - 10:45 am

BWI

TBU

34h 45m

2 stops

11:55 am - 10:45 pm

TBU

BWI

27h 50m

2 stops

$8,906Air New Zealand

Sun, Jun 14 - Sat, Jun 27

12:50 pm - 10:45 am

IAD

TBU

28h 55m

2 stops

11:55 am - 12:31 am

TBU

IAD

29h 36m

2 stops

$9,080Air New Zealand

Sat, Jul 25 - Thu, Aug 6

10:20 pm - 10:45 am

IAD

TBU

43h 25m

2 stops

11:55 am - 12:31 am

TBU

IAD

29h 36m

2 stops

$9,133Air New Zealand

Fri, Jul 24 - Thu, Aug 6

6:00 am - 10:45 am

BWI

TBU

35h 45m

2 stops

11:55 am - 10:45 pm

TBU

BWI

27h 50m

2 stops

$9,135Air New Zealand

Sat, Jul 25 - Thu, Aug 6

10:20 pm - 2:35 pm

IAD

TBU

47h 15m

2 stops

3:50 pm - 12:31 am

TBU

IAD

25h 41m

2 stops

$9,589Air New Zealand

Sun, Jun 14 - Wed, Aug 5

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

Our best Air New Zealand deals on Washington, D.C. to Tongatapu flight tickets

Air New Zealand

Jun 11

IAD6:30 amWashington, D.C. Dulles Intl

35h 15m

2 stops

TBU10:45 amNuku‘alofa Fua'Amotu Intl

Jun 18

TBU11:55 amNuku‘alofa Fua'Amotu Intl

35h 47m

2 stops

IAD6:42 amWashington, D.C. Dulles Intl

$2,328

Air New Zealand

Jun 14

IAD8:15 pmWashington, D.C. Dulles Intl

49h 20m

2 stops

TBU2:35 pmNuku‘alofa Fua'Amotu Intl

Jun 27

TBU11:55 amNuku‘alofa Fua'Amotu Intl

29h 36m

2 stops

IAD12:31 amWashington, D.C. Dulles Intl

$8,696

Air New Zealand

Jun 14

BWI7:00 amBaltimore/Washington

34h 45m

2 stops

TBU10:45 amNuku‘alofa Fua'Amotu Intl

Jun 27

TBU11:55 amNuku‘alofa Fua'Amotu Intl

27h 50m

2 stops

BWI10:45 pmBaltimore/Washington

$8,906

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Sun 6/14

9:59 am-1:05 am

2 stops46h 06m

Nuku‘alofa Fua'Amotu Intl

Sat 6/27

4:55 pm-10:59 pm

2 stops23h 04m

$6,752

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Sat 7/25

9:59 am-1:45 am

2 stops46h 46m

Nuku‘alofa Fua'Amotu Intl

Thu 8/6

5:00 am-10:59 pm

2 stops34h 59m

$7,277

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Sun 6/14

9:59 am-1:05 am

2 stops46h 06m

Nuku‘alofa Fua'Amotu Intl

Wed 8/5

11:20 am-5:59 pm

2 stops47h 39m

$7,440

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Sun 6/14

8:15 pm-2:35 pm

2 stops49h 20m

Nuku‘alofa Fua'Amotu Intl

Sat 6/27

11:55 am-12:31 am

2 stops29h 36m

$8,696

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Fri 7/24

7:28 pm-10:45 am

2 stops46h 17m

Nuku‘alofa Fua'Amotu Intl

Thu 8/6

4:55 pm-10:59 pm

2 stops23h 04m

$8,857

BaltimoreNuku‘alofa

BWI - TBU

BWITBU

Baltimore/Washington

Sun 6/14

7:00 am-10:45 am

2 stops34h 45m

Nuku‘alofa Fua'Amotu Intl

Sat 6/27

11:55 am-10:45 pm

2 stops27h 50m

$8,906

Quickest round-trip

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Sat 7/25

12:50 pm-10:45 am

2 stops28h 55m

Nuku‘alofa Fua'Amotu Intl

Thu 8/6

11:55 am-12:31 am

2 stops29h 36m

$9,080

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Fri 7/24

10:20 pm-10:45 am

2 stops43h 25m

Nuku‘alofa Fua'Amotu Intl

Thu 8/6

11:55 am-12:31 am

2 stops29h 36m

$9,133

BaltimoreNuku‘alofa

BWI - TBU

BWITBU

Baltimore/Washington

Sat 7/25

6:00 am-10:45 am

2 stops35h 45m

Nuku‘alofa Fua'Amotu Intl

Thu 8/6

11:55 am-10:45 pm

2 stops27h 50m

$9,135

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Sun 6/14

10:20 pm-2:35 pm

2 stops47h 15m

Nuku‘alofa Fua'Amotu Intl

Wed 8/5

3:50 pm-12:31 am

2 stops25h 41m

$9,589

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. 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

How long is the flight from Washington, D.C. to Tongatapu?

Flight times from Washington, D.C. to Tongatapu vary, but if you’re flying out of Baltimore and flying into Nuku‘alofa (one of the most popular routes), then the duration is 34h 45m on average. Another popular route from Washington, D.C. to Tongatapu is flying from Washington, D.C. to Nuku‘alofa, which will take roughly 35h 11m. Keep in mind that layovers or delays could extend your travel time.

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

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

Fastest flight time	32h 35m
Direct flights	None

The fastest flight from Washington, D.C. to Tongatapu takes 32h 35m

There are no direct flights from Washington, D.C. to Tongatapu. There are no popular flight routes from Washington, D.C. to Tongatapu.

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

When did momondo last update prices for flights from Washington, D.C. to Tongatapu?
Prices for flights from Washington, D.C. to Tongatapu were last updated today.
How old do you have to be to fly from Washington, D.C. 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. to Tongatapu.
What documentation or ID do you need to fly to Tongatapu?
The required travel and health documents for your Tongatapu trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tongatapu. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Tongatapu?

Finding the right flight to Tongatapu from Washington, D.C. 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 Tongatapu quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Tongatapu from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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?

Yes momondo offers price alerts on flights to Tongatapu from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to Nuku‘alofafrom $929

Cheap flights from Washington, D.C. to Tongatapu from $6,752

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Tongatapu departing on 6/14. 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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Fastest flight time

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

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Tongatapu

Popular cities in Tongatapu

Popular flights according to clicks in the last 7 days on momondo

Washington, D.C. flight routes

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