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

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Tonga you fly into. For example, flying from Washington, D.C. to Nuku‘alofa takes 24h 05m on average. On the other hand, flying from Baltimore to Nuku‘alofa takes 34h 01m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

Prices for flights from Washington, D.C. to Tonga are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. 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.

$677 Cheap Flights from Washington, D.C. to Tonga in 2025/26

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

Round-trip

One-way

Last minute

Cheap round-trip flights

7:35 pm - 10:35 amDCA-TBU

22h 00m2 stops

11:20 am - 11:00 pmTBU-DCA

28h 40m2 stops

$1,582Fiji Airways

Find Deal

Sat, Sep 27 - Tue, Sep 30

7:09 am - 10:10 amBWI-TBU

34h 01m2 stops

11:20 am - 10:58 pmTBU-BWI

28h 38m2 stops

$2,870Air New Zealand

Find Deal

Sat, Oct 4 - Tue, Oct 7

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

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

Air New Zealand

Oct 4

BWI7:09 amBaltimore/Washington

34h 01m

2 stops

TBU10:10 amNuku‘alofa Fua'Amotu Intl

Oct 7

TBU11:20 amNuku‘alofa Fua'Amotu Intl

28h 38m

2 stops

BWI10:58 pmBaltimore/Washington

$2,870

Find similar

Air New Zealand

Sep 20

BWI7:00 amBaltimore/Washington

35h 10m

2 stops

TBU11:10 amNuku‘alofa Fua'Amotu Intl

Sep 23

TBU12:20 pmNuku‘alofa Fua'Amotu Intl

27h 25m

2 stops

BWI10:45 pmBaltimore/Washington

$2,890

Find similar

Air New Zealand

Sep 20

BWI7:00 amBaltimore/Washington

35h 10m

2 stops

TBU11:10 amNuku‘alofa Fua'Amotu Intl

Sep 23

TBU12:20 pmNuku‘alofa Fua'Amotu Intl

27h 25m

2 stops

BWI10:45 pmBaltimore/Washington

$3,020

Find similar

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

$1,582

BaltimoreNuku‘alofa

BWI - TBU

BWITBU

Baltimore/Washington

Sat 10/4

7:09 am-10:10 am

2 stops34h 01m

Nuku‘alofa Fua'Amotu Intl

Tue 10/7

11:20 am-10:58 pm

2 stops28h 38m

$2,870

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Tue 10/14

5:20 pm-3:25 pm

2 stops29h 05m

$677

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Tue 10/14

5:37 pm-3:25 pm

2 stops28h 48m

$677

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Tue 10/14

7:02 pm-3:25 pm

2 stops27h 23m

$699

BaltimoreNuku‘alofa

BWI - TBU

BWITBU

Baltimore/Washington

Mon 10/13

9:42 pm-3:25 pm

2 stops48h 43m

$788

BaltimoreNuku‘alofa

BWI - TBU

BWITBU

Baltimore/Washington

Tue 10/14

5:35 am-3:25 pm

2 stops40h 50m

$795

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Mon 10/13

5:21 pm-9:25 am

2 stops23h 04m

$821

BaltimoreNuku‘alofa

BWI - TBU

BWITBU

Baltimore/Washington

Tue 10/14

5:35 am-1:45 am

2 stops51h 10m

$827

BaltimoreNuku‘alofa

BWI - TBU

BWITBU

Baltimore/Washington

Tue 10/14

1:35 pm-3:25 pm

3 stops32h 50m

$837

Flights are sorted by cheapest round-trip flights first.

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

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

Airlines

Other information

What is the cheapest airline that flies from Washington, D.C. to Tonga?

Air New Zealand is the most popular carrier operating from Washington, D.C. to Tonga

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

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to Tonga?
Prices for flights from Washington, D.C. to Tonga are updated daily.
How old do you have to be to fly from Washington, D.C. to Tonga?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. 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.

Why use momondo?

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

Finding the right flight to Tonga 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 Tonga quick and easy, saving you time and money.

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

Yes. All flights to Tonga from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Washington, D.C. to Tonga flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Tonga from Washington, D.C. 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.

An easier way to manage your Tonga trip

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Popular cities in Tonga

Flights to Nuku‘alofafrom $1,106

Washington, D.C. flight routes

Flights from Washington, D.C. Dulles Intl to Wilmington New Hanover County

Flights from Baltimore/Washington to Wilmington New Hanover County

Flights from Baltimore/Washington to Tweed-New Haven

Flights from Baltimore/Washington to Tampa

Flights from Baltimore/Washington to Miami

Flights from Baltimore/Washington to Detroit Metropolitan Wayne County

Cheap flights from Washington, D.C. to Tonga from $677

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Tonga departing on 10/14. 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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Big names and deals

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Filter for what you want

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

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

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 Washington, D.C. to Tonga?

Air New Zealand is the most popular carrier operating from Washington, D.C. to Tonga

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

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

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

Direct flights

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Tonga 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 Tonga

Popular cities in Tonga

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