$931 Cheap Flights from Washington (IAD) to Port Harcourt (PHC)

View $931 flight on Thu, Aug 21, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Port Harcourt (PHC-Port Harcourt Intl.)

Cheap Flights from Washington to Port Harcourt (IAD-PHC)

Prices were available within the past 7 days and start at $931 for one-way flights and $1,392 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Mar 27 - Sun, Apr 5
IAD
Washington
PHC
Port Harcourt
$1,392 Roundtrip, found 4 days ago
$1,392
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Mar 27 from Washington to Port Harcourt, returning Sun, Apr 5, priced at $1,392 found 4 days ago
United
Thu, Feb 5 - Tue, Feb 24
IAD
Washington
PHC
Port Harcourt
$1,397 Roundtrip, found 1 day ago
$1,397
Roundtrip
found 1 day ago
Select United flight, departing Thu, Feb 5 from Washington to Port Harcourt, returning Tue, Feb 24, priced at $1,397 found 1 day ago
Air Canada
Mon, Sep 8 - Mon, Sep 15
IAD
Washington
PHC
Port Harcourt
$1,398 Roundtrip, found 4 days ago
$1,398
Roundtrip
found 4 days ago
Select Air Canada flight, departing Mon, Sep 8 from Washington to Port Harcourt, returning Mon, Sep 15, priced at $1,398 found 4 days ago
United
Fri, Mar 27 - Sun, Apr 5
IAD
Washington
PHC
Port Harcourt
$1,399 Roundtrip, found 4 days ago
$1,399
Roundtrip
found 4 days ago
Select United flight, departing Fri, Mar 27 from Washington to Port Harcourt, returning Sun, Apr 5, priced at $1,399 found 4 days ago
Air Canada
Tue, Sep 16 - Tue, Sep 30
IAD
Washington
PHC
Port Harcourt
$1,409 Roundtrip, found 6 hours ago
$1,409
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Tue, Sep 16 from Washington to Port Harcourt, returning Tue, Sep 30, priced at $1,409 found 6 hours ago
Air Canada
Thu, Oct 2 - Sun, Nov 2
IAD
Washington
PHC
Port Harcourt
$1,410 Roundtrip, found 4 days ago
$1,410
Roundtrip
found 4 days ago
Select Air Canada flight, departing Thu, Oct 2 from Washington to Port Harcourt, returning Sun, Nov 2, priced at $1,410 found 4 days ago
Air Canada
Tue, Sep 16 - Tue, Sep 30
IAD
Washington
PHC
Port Harcourt
$1,415 Roundtrip, found 6 hours ago
$1,415
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Tue, Sep 16 from Washington to Port Harcourt, returning Tue, Sep 30, priced at $1,415 found 6 hours ago
Air Canada
Fri, Oct 3 - Fri, Oct 31
IAD
Washington
PHC
Port Harcourt
$1,417 Roundtrip, found 4 days ago
$1,417
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Oct 3 from Washington to Port Harcourt, returning Fri, Oct 31, priced at $1,417 found 4 days ago
Lufthansa
Thu, Oct 2 - Sun, Nov 2
IAD
Washington
PHC
Port Harcourt
$1,475 Roundtrip, found 4 days ago
$1,475
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Oct 2 from Washington to Port Harcourt, returning Sun, Nov 2, priced at $1,475 found 4 days ago
Qatar Airways
Thu, Sep 18 - Thu, Sep 25
IAD
Washington
PHC
Port Harcourt
$1,688 Roundtrip, found 22 hours ago
$1,688
Roundtrip
found 22 hours ago
Select Qatar Airways flight, departing Thu, Sep 18 from Washington to Port Harcourt, returning Thu, Sep 25, priced at $1,688 found 22 hours ago

Alternative airports near Port Harcourt

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Port Harcourt Intl. PHC. Cheapest and Closest option available. Average driving time to city center is 33 minutes. Flights from $1,644
PHC
Port Harcourt Intl.
CheapestClosest
Average driving time to city center33 min
Flights from $1,644
Flights from Washington (IAD) to Port Harcourt (PHC)
Origin airport
Washington Dulles Intl.
Destination airport
Port Harcourt Intl.
Airlines serving
Lufthansa, Qatar Airways
Roundtrip price
$1,392
Distance
5700 mi

Washington to Port Harcourt Flights

The cheapest times to fly from Washington to Port Harcourt

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Port Harcourt are during the month of March. You can find some of the cheapest flights from Washington to Port Harcourt with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Port Harcourt

Sunday is one of the best days to book for cheap flights from Washington to Port Harcourt: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Port Harcourt

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Port Harcourt in 2025. You can also book with separate airlines for your outbound and return journeys, from $931 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Port Harcourt flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Port Harcourt airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Washington Dulles Intl. Airport (IAD) to Port Harcourt Intl. Airport (PHC) cost?
Discover the latest flight deals from IAD to PHC by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAD to PHC?
The cheapest flights from IAD to PHC are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IAD to PHC?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IAD to PHC. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Port Harcourt Intl. Airport (PHC)?
Direct flights from Washington Dulles Intl. Airport (IAD) to Port Harcourt Intl. Airport (PHC) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAD to PHC?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Port Harcourt Intl. Airport (PHC)?
To land at Port Harcourt Intl. Airport (PHC) without delays, book a flight that leaves Washington Dulles Intl. Airport (IAD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Port Harcourt Intl. Airport (PHC) last-minute?
Last-minute fares from IAD to PHC are generally more expensive. For the cheapest rates, start looking for flights as early as possible. That being said, if your travel plans are flexible, you may land a cheap ticket right before your journey.
Is it cheaper to book an IAD to PHC flight and hotel package?
You can save money by securing an IAD to PHC flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your ideal accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Washington Dulles Intl. Airport (IAD) to Port Harcourt Intl. Airport (PHC)?
If you reserved your IAD to PHC flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

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*Available to One Key members.