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 Baltimore to Nuku‘alofa takes 26h 41m on average. On the other hand, flying from Washington, D.C. to Nuku‘alofa takes 40h 55m 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.

$824 Cheap Flights from Washington, D.C. to Tonga in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:29 pm - 10:45 am

IAD

TBU

43h 16m

2 stops

11:55 am - 10:30 pm

TBU

IAD

27h 35m

2 stops

$1,648Air New Zealand

Fri, Sep 18 - Sat, Sep 26

10:29 pm - 10:45 am

IAD

TBU

43h 16m

2 stops

11:55 am - 12:30 am

TBU

IAD

29h 35m

2 stops

$2,239Air New Zealand

Fri, Sep 18 - Sat, Sep 26

8:00 am - 10:45 am

IAD

TBU

33h 45m

2 stops

11:55 am - 10:30 pm

TBU

IAD

27h 35m

2 stops

$2,267Air New Zealand

Sat, Sep 19 - Sat, Sep 26

6:59 pm - 3:00 pm

DCA

TBU

50h 01m

2 stops

5:40 am - 5:59 pm

TBU

DCA

54h 19m

2 stops

$2,286Fiji Airways

Tue, Dec 22 - Fri, Jan 8

3:04 pm - 9:40 pm

BWI

TBU

37h 36m

2 stops

3:50 pm - 11:45 am

TBU

BWI

36h 55m

2 stops

$2,296Air New Zealand

Wed, Aug 12 - Wed, Aug 19

6:10 am - 3:00 pm

IAD

TBU

38h 50m

2 stops

4:00 pm - 5:00 am

TBU

IAD

31h 00m

2 stops

$2,308Multiple Airlines

Tue, Dec 22 - Thu, Jan 7

8:35 am - 3:00 pm

DCA

TBU

36h 25m

2 stops

4:00 pm - 3:54 pm

TBU

DCA

41h 54m

2 stops

$2,313Multiple Airlines

Tue, Dec 22 - Thu, Jan 7

12:57 pm - 10:45 am

DCA

TBU

28h 48m

2 stops

11:55 am - 10:14 pm

TBU

DCA

27h 19m

2 stops

$2,334Air New Zealand

Sat, Sep 19 - Sat, Sep 26

6:59 pm - 3:00 pm

DCA

TBU

50h 01m

2 stops

4:00 pm - 5:59 pm

TBU

DCA

43h 59m

2 stops

$2,337Fiji Airways

Tue, Dec 22 - Sat, Jan 9

6:59 pm - 3:00 pm

DCA

TBU

50h 01m

2 stops

5:40 am - 5:59 pm

TBU

DCA

54h 19m

2 stops

$2,388Fiji Airways

Tue, Dec 22 - Wed, Jan 6

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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

Sep 18

IAD10:29 pmWashington, D.C. Dulles Intl

43h 16m

2 stops

TBU10:45 amNuku‘alofa Fua'Amotu Intl

Sep 26

TBU11:55 amNuku‘alofa Fua'Amotu Intl

27h 35m

2 stops

IAD10:30 pmWashington, D.C. Dulles Intl

$1,648

Air New Zealand

Sep 18

IAD10:29 pmWashington, D.C. Dulles Intl

43h 16m

2 stops

TBU10:45 amNuku‘alofa Fua'Amotu Intl

Sep 26

TBU11:55 amNuku‘alofa Fua'Amotu Intl

29h 35m

2 stops

IAD12:30 amWashington, D.C. Dulles Intl

$2,239

Air New Zealand

Sep 19

IAD8:00 amWashington, D.C. Dulles Intl

33h 45m

2 stops

TBU10:45 amNuku‘alofa Fua'Amotu Intl

Sep 26

TBU11:55 amNuku‘alofa Fua'Amotu Intl

27h 35m

2 stops

IAD10:30 pmWashington, D.C. Dulles Intl

$2,267

Fiji Airways flights from Washington, D.C. to Tonga

Our best Fiji Airways deals on Washington, D.C. to Tonga flight tickets

Fiji Airways

Dec 25

DCA6:59 pmWashington, D.C. Reagan-National

60h 51m

2 stops

TBU1:50 amNuku‘alofa Fua'Amotu Intl

Jan 8

TBU5:40 amNuku‘alofa Fua'Amotu Intl

54h 19m

2 stops

DCA5:59 pmWashington, D.C. Reagan-National

$1,876

Fiji Airways

Dec 25

DCA6:59 pmWashington, D.C. Reagan-National

60h 51m

2 stops

TBU1:50 amNuku‘alofa Fua'Amotu Intl

Jan 9

TBU5:00 amNuku‘alofa Fua'Amotu Intl

54h 59m

2 stops

DCA5:59 pmWashington, D.C. Reagan-National

$1,928

Fiji Airways

Dec 25

DCA6:59 pmWashington, D.C. Reagan-National

60h 51m

2 stops

TBU1:50 amNuku‘alofa Fua'Amotu Intl

Jan 6

TBU5:40 amNuku‘alofa Fua'Amotu Intl

54h 19m

2 stops

DCA5:59 pmWashington, D.C. Reagan-National

$1,979

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Fri 9/18

10:29 pm-10:45 am

2 stops43h 16m

Nuku‘alofa Fua'Amotu Intl

Sat 9/26

11:55 am-10:30 pm

2 stops27h 35m

$1,648

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Fri 9/18

10:29 pm-10:45 am

2 stops43h 16m

Nuku‘alofa Fua'Amotu Intl

Sat 9/26

11:55 am-12:30 am

2 stops29h 35m

$2,239

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Sat 9/19

8:00 am-10:45 am

2 stops33h 45m

Nuku‘alofa Fua'Amotu Intl

Sat 9/26

11:55 am-10:30 pm

2 stops27h 35m

$2,267

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Tue 12/22

6:59 pm-3:00 pm

2 stops50h 01m

Nuku‘alofa Fua'Amotu Intl

Fri 1/8

5:40 am-5:59 pm

2 stops54h 19m

$2,286

BaltimoreNuku‘alofa

BWI - TBU

BWITBU

Baltimore/Washington

Wed 8/12

3:04 pm-9:40 pm

2 stops37h 36m

Nuku‘alofa Fua'Amotu Intl

Wed 8/19

3:50 pm-11:45 am

2 stops36h 55m

$2,296

Washington, D.C.Nuku‘alofa

IAD - TBU

IADTBU

Washington, D.C. Dulles Intl

Tue 12/22

6:10 am-3:00 pm

2 stops38h 50m

Nuku‘alofa Fua'Amotu Intl

Thu 1/7

4:00 pm-5:00 am

2 stops31h 00m

$2,308

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Tue 12/22

8:35 am-3:00 pm

2 stops36h 25m

Nuku‘alofa Fua'Amotu Intl

Thu 1/7

4:00 pm-3:54 pm

2 stops41h 54m

$2,313

Quickest round-trip

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Sat 9/19

12:57 pm-10:45 am

2 stops28h 48m

Nuku‘alofa Fua'Amotu Intl

Sat 9/26

11:55 am-10:14 pm

2 stops27h 19m

$2,334

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Tue 12/22

6:59 pm-3:00 pm

2 stops50h 01m

Nuku‘alofa Fua'Amotu Intl

Sat 1/9

4:00 pm-5:59 pm

2 stops43h 59m

$2,337

Washington, D.C.Nuku‘alofa

DCA - TBU

DCATBU

Washington, D.C. Reagan-National

Tue 12/22

6:59 pm-3:00 pm

2 stops50h 01m

Nuku‘alofa Fua'Amotu Intl

Wed 1/6

5:40 am-5:59 pm

2 stops54h 19m

$2,388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

Fastest flight time	26h 41m
Direct flights	None

The fastest flight from Washington, D.C. to Tonga takes 26h 41m

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

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

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.

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Flights to Nuku‘alofafrom $1,028

Cheap flights from Washington, D.C. to Tonga from $824

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 8/9. 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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Air New Zealand flights from Washington, D.C. to Tonga

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

Fiji Airways flights from Washington, D.C. to Tonga

Our best Fiji Airways deals on Washington, D.C. to Tonga flight tickets

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

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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

Fastest flight time

Direct flights

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

Why use momondo?

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

Washington, D.C. flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in Tonga. Availability may vary depending on flight origin and airline.

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