HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Blenheim

$1,566+ Cheap flights from Dulles Intl (IAD) to Blenheim (BHE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BHE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to Blenheim with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Blenheim

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Blenheim (BHE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Round-trip from

$2,511
(Air New Zealand)
From Washington, D.C. Dulles Intl to Blenheim
Search Deals

Find flight deals from Dulles Intl to Blenheim

Cheapest flights from Dulles Intl to Blenheim
Explore the most affordable flight options available from Dulles Intl to Blenheim. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Air New Zealand deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:25 pmIAD - BHE
2 stops47h 40mAir New Zealand
Sat 11/2212:15 pmBHE - IAD
2 stops27h 10mAir New Zealand
Deal found 10/28$2,511

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Blenheim that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Blenheim that are best for you.

Fly from

Dulles Intl

Fly to

Blenheim

Route

Depart

Return

Price

Washington, D.C.Blenheim

IAD - BHE

IADBHE

Washington, D.C. Dulles Intl

Tue 11/18

3:25 pm-9:05 am

2 stops47h 40m

Blenheim

Sat 11/22

12:15 pm-9:25 pm

2 stops27h 10m

$2,511

Washington, D.C.Blenheim

IAD - BHE

IADBHE

Washington, D.C. Dulles Intl

Thu 12/25

10:15 pm-9:05 am

2 stops40h 50m

$1,566

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Best time to book a flight from Dulles Intl to Blenheim

Have a flexible travel schedule? Discover the best time to fly to Blenheim from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Blenheim. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Blenheim from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Blenheim, you will be flying into Blenheim. Blenheim (BHE) is just 4.3 mi from the center of the city. Blenheim is the only Blenheim airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 0 airlines have flights to Blenheim from Washington, D.C. Dulles Intl on a regular basis.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Blenheim?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Blenheim in 47h 40m. Fly via Air New Zealand to get the fastest option. The distance between Washington, D.C. Dulles Intl Airport and Blenheim is about 8776 mi.

  • Can I find deals for flights from Dulles Intl to Blenheim that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Blenheim flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Blenheim?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Blenheim.

  • Can I find deals for business class flights from Dulles Intl to Blenheim?

    Yes. Cheapflights offers flight deals from Dulles Intl to Blenheim by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Blenheim

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Auckland flights
Baltimore to Auckland flights
Reagan-National to Auckland flights
Baltimore to Christchurch flights
Dulles Intl to Wellington flights
Dulles Intl to Christchurch flights
Reagan-National to Christchurch flights
Reagan-National to Wellington flights
Baltimore to Wellington flights
Dulles Intl to Queenstown flights
Baltimore to Queenstown flights
Dulles Intl to Dunedin flights
Reagan-National to Queenstown flights
Reagan-National to Hamilton flights
Baltimore to Dunedin flights
Dulles Intl to Taupo flights
Dulles Intl to Rotorua flights
Dulles Intl to Nelson flights
Dulles Intl to Napier flights
Dulles Intl to Hamilton flights
Baltimore to Rotorua flights
Reagan-National to Tauranga flights
Reagan-National to Rotorua flights
Reagan-National to Napier flights
Reagan-National to Dunedin flights
Baltimore to Napier flights
Dulles Intl to Palmerston North flights
Dulles Intl to Tauranga flights
Baltimore to Taupo flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.