IAD - WLG

$1,439 Find Cheap Flights from Washington Dulles Airport to Wellington

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Wellington departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Wellington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Wellington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Wellington, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Dulles Intl to Wellington (IAD-WLG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Wellington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dulles Intl to Wellington

KAYAK's recommended round-trip deals from the most popular airlines that fly from Dulles Intl to Wellington.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air New Zealand Logo
3:43 pm - 9:10 amIAD-WLG
25h 27m2 stops
Air New Zealand Logo
3:55 pm - 1:00 amWLG-IAD
25h 05m2 stops
$1,439Air New Zealand
Find Deal
Mon, Jul 28 - Mon, Aug 4
Air New Zealand Logo
10:32 pm - 9:10 amIAD-WLG
42h 38m2 stops
Air New Zealand Logo
5:15 pm - 12:45 amWLG-IAD
23h 30m2 stops
$1,461Air New Zealand
Find Deal
Wed, Jun 25 - Mon, Jul 7
Air New Zealand Logo
1:02 pm - 9:10 amIAD-WLG
28h 08m2 stops
Air New Zealand Logo
12:35 pm - 10:17 pmWLG-IAD
25h 42m2 stops
$1,487Air New Zealand
Find Deal
Thu, Jun 5 - Fri, Jun 13
Air New Zealand Logo
8:35 am - 8:10 amIAD-WLG
31h 35m2 stops
Air New Zealand Logo
3:55 pm - 5:18 amWLG-IAD
29h 23m2 stops
$1,576Air New Zealand
Find Deal
Thu, Jun 26 - Tue, Jul 8
United Airlines Logo
8:30 am - 9:10 amIAD-WLG
32h 40m2 stops
United Airlines Logo
6:00 am - 6:52 pmWLG-IAD
28h 52m2 stops
$1,861United Airlines
Find Deal
Fri, Jun 6 - Fri, Jun 13
 Logo
2:25 pm - 2:45 pmIAD-WLG
32h 20m3 stops
 Logo
6:05 am - 6:21 amWLG-IAD
40h 16m2 stops
$2,180
Find Deal
Thu, Jun 5 - Fri, Jun 13
 Logo
2:25 pm - 2:45 pmIAD-WLG
32h 20m3 stops
 Logo
6:05 am - 9:41 amWLG-IAD
43h 36m3 stops
$2,186
Find Deal
Thu, Jun 5 - Fri, Jun 13
American Airlines Logo
6:44 pm - 5:10 pmIAD-WLG
30h 26m3 stops
American Airlines Logo
6:05 am - 10:46 pmWLG-IAD
32h 41m2 stops
$2,438American Airlines
Find Deal
Mon, Jul 28 - Mon, Aug 4
American Airlines Logo
6:44 pm - 5:10 pmIAD-WLG
30h 26m3 stops
American Airlines Logo
6:05 am - 5:38 pmWLG-IAD
27h 33m2 stops
$2,439American Airlines
Find Deal
Mon, Jul 28 - Mon, Aug 4
Qantas Airways Logo
6:43 pm - 2:45 pmIAD-WLG
28h 02m2 stops
Qantas Airways Logo
2:35 pm - 10:39 pmWLG-IAD
48h 04m2 stops
$2,508Qantas Airways
Find Deal
Fri, Jun 6 - Sat, Jun 14
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KAYAK's insights & trends for Dulles Intl to Wellington flights

Get data-powered insights and trends into flights from Dulles Intl to Wellington to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Wellington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Wellington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Wellington is November, where tickets cost $1,613 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is $2,282 and $2,086 respectively.

Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight$1,439
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from Washington Dulles Airport to Wellington

When to book flights from Dulles Intl to Wellington

Are your dates flexible? Find out the best times to travel from Dulles Intl to Wellington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Wellington flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Wellington?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Wellington was $1,439 for a round-trip ticket.

  • Do I need a passport to fly between Washington Dulles Airport and Wellington?

    A passport is required to fly from Washington Dulles Airport to Wellington.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Wellington?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Wellington?

    Star Alliance, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Wellington, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Wellington, Air New Zealand or Qantas Airways?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Wellington are Air New Zealand and Qantas Airways. With an average price for the route of $2,086 and an overall rating of 8.0, Air New Zealand is the most popular choice. Qantas Airways is also a great choice for the route, with an average price of $1,615 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Wellington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Wellington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Wellington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Wellington from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Wellington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Wellington with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and WLG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Wellington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Wellington from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from Dulles Intl to Wellington

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Wellington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Wellington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Air New ZealandOverall score based on 472 reviews
8.0Comfort
7.4Entertainment
7.3Food
8.2Boarding
8.5Crew
Airline reviews

I love the “boarding from the back” idea - it’s so much better than the “Zones” idea that many others use. Also, the inflight wifi was a first for me! Very nice to have on a 13-hour flight!

10.0 ExcellentJohn, Apr 2025AKL - YVR
Read more Air New Zealand reviews

I love the “boarding from the back” idea - it’s so much better than the “Zones” idea that many others use. Also, the inflight wifi was a first for me! Very nice to have on a 13-hour flight!

Again, Air New Zealand was great. They kept bathrooms clean, food was actually very good, New Zealand wines a big hit

The issue was with getting our boarding pases. There were issues with our arrangements that were made through Kayak. I am sorry to say that we will not use you again because of this. The flight itself was good and the flight attendants excellent.

Arriving at Coolangatta, rows 20 forward, took the airbridge across to the terminal. It was suggested to those from rows 21 back, that we take the rear stairs and to be careful crossing the tarmac. That was all well and good. However, when we got across to the terminal we then had to climb three large flights of stairs to meet up with those coming across the airbridge. No elevator! There were people carrying babies and elderly carrying hand luggage that needed assistance from others.. There was no option to turn back.

It was good for a short domestic flight. As no food ar entertainment provided, there should be a n/a rating available for those.

USB charging ports did not work on any of Air New Zealand flights

Economy was much nicer on the Air New Zealand planes.

At Coolangatta International it is difficult to hear voice boarding announcements when away from screen announcements.

Flew premium economy, well worth the extra. Much better seat size & space. Meals & snacks were lovely. Crew really pleasant. Internet is not great, not really useful for anything. Couldn't even send messages.

Everything was fine. Wish the wifi was free and included in the ticket price.

Loved the staff. The economy seats could have been bigger.

I liked the service, the menu, and the comfort of the seats! Even tho we were seated by the bathrooms, the reclining seats and movie selection was very good, my husband and I didn’t mind at all

Complaint is with American Airlines which delayed our flight from salt lake to Dallas reaulting in us missing our connection to Brisbane. Had to spend 24 hours in Dallas to wait for the next flight. Awful experience and ruined my wife’s birthday.

The food was terrible. And the flight attendants were very rude. One flight attendant wouldn’t help a passenger lift their carry-on. Another flight attendant wouldn’t give a man an extra blanket. And they walked by not even looking at the passengers to see if they needed a glass of water.

I have flown Qantas multiple times in the past it seemed this flight the plane had less seat room or the seats were way less comfortable than before. Everything else was about the same. Thanks

I disliked the fact that they forced people to put up their seats during meal service

Headphone jacks worked poorly, seat recline was broken. Planes were rundown.

Delayed and missed connection, was not re-booked like other travelers so ended up being stuck for several hours due to no one handling my booking.

American Airlines was their usual junk service — but at least it got us down to LA. I was more irritated that while they codeshare with Alaska Airlines in Seattle, they could not out our flight on one of these, opting for one of the small SkyWest operated American Eagle flights — and causing a 14 hour layover. Which I accepted due to a $2000 difference in airfare — that said it was irritating for a flight that usually would have cost around $100 extra, if that.

same as previous comments. i hate being on a plane that long. no problems w/anything else.

Everything you need to know for your flight from Dulles Intl to Wellington

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