Cheap flights from South Island to Washington, D.C. from $2,130
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from South Island to Washington, D.C.
Cheapest flights from South Island to Washington, D.C.Explore the most affordable flight options available from South Island to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.
Explore the most affordable flight options available from South Island to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from South Island to Washington, D.C. 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 134,765 searches. Data last updated 22 April 2025.
Use the filters below to find and compare flights from South Island to Washington, D.C. that are best for you.
Fly from
Fly to
Route
Departure
Return
Price
ChristchurchWashington, D.C.
CHC - IAD
CHCIAD
Christchurch
Fri 23/5
06:05-06:21
2 stops40h 16m
Washington, D.C. Dulles Intl
Tue 27/5
08:22-14:25
3 stops38h 03m
ChristchurchWashington, D.C.
CHC - IAD
CHCIAD
Christchurch
Tue 20/5
16:40-05:55
2 stops29h 15m
Washington, D.C. Dulles Intl
Sun 25/5
07:15-15:25
2 stops40h 10m
ChristchurchWashington, D.C.
CHC - IAD
CHCIAD
Christchurch
Wed 21/5
06:10-01:09
2 stops34h 59m
Washington, D.C. Dulles Intl
Mon 26/5
12:35-11:25
2 stops30h 50m
ChristchurchWashington, D.C.
CHC - IAD
CHCIAD
Christchurch
Tue 15/7
17:00-22:18
2 stops21h 18m
Washington, D.C. Dulles Intl
Sun 20/7
08:30-10:25
2 stops33h 55m
ChristchurchWashington, D.C.
CHC - IAD
CHCIAD
Christchurch
Thu 17/7
06:00-17:38
2 stops27h 38m
Washington, D.C. Dulles Intl
Fri 18/7
20:19-14:45
2 stops50h 26m
ChristchurchWashington, D.C.
CHC - IAD
CHCIAD
Christchurch
Sun 18/5
17:45-08:40
2 stops54h 55m
Washington, D.C. Dulles Intl
Wed 28/5
10:55-00:20
2 stops45h 25m
ChristchurchWashington, D.C.
CHC - IAD
CHCIAD
Christchurch
Wed 21/5
10:50-16:14
2 stops45h 24m
Washington, D.C. Dulles Intl
Thu 22/5
19:25-09:30
3 stops70h 05m
Best time to book a flight from South Island to Washington, D.C.
Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from South Island with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from South Island to Washington, D.C.
What is the cheapest time of day to fly from EDG to WAS?
Find hourly flight availability from South Island to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 April 2025.
When flying from South Island to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Washington, D.C. ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. when rainfall is around 66.0 mm.
Temperature in Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).
Reviews of airlines servicing Washington, D.C.
Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated 22 April 2025.
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
Anonymous,Dec 2024
NRT - LAX
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
Anonymous,Dec 2024
NRT - LAX
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
Anonymous,Dec 2024
NRT - LAX
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
Anonymous,Dec 2024
NRT - LAX
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
Anonymous,Dec 2024
NRT - LAX
Crew
Food
Entertainment
Overall
Boarding
Comfort
Reviews
Anonymous,Dec 2024
NRT - LAX
Related info for your journey
Find useful and relevant information for your journey from South Island to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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 South Island to Washington, D.C.
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from South Island to Washington, D.C.
Discover the top airline that operate flights from South Island to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 134,765 searches. Data last updated 22 April 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from South Island to Washington, D.C.?
Deals for South Island to Washington, D.C. flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from South Island to Washington, D.C.?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from South Island.
Can Cheapflights find flights from South Island to Washington, D.C. with no change fees?
Yes! Cheapflights helps users easily find flights from South Island to Washington, D.C. with no change fees.
Can Cheapflights notify me if prices for flights from South Island to Washington, D.C. become cheaper?
Yes, Cheapflights offers price alerts on South Island to Washington, D.C. flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.