Trip.com
>
Cheap Flights
>
Nigeria
>
Rivers
>
Port Harcourt
Hotels in Port Harcourt
>
Flights from Washington D.C. to Port Harcourt

Find the cheapest flight options from Washington D.C. to Port Harcourt over the next three months. Book one-way tickets from PLN 2,875 and round-trip tickets from PLN 6,089.

      • IAD 22:00
        39h 10m
        1 stop
        PHC 19:10
        Washington D.C. - Port Harcourt | Sun, Jan 18 | Lufthansa
        PHC 20:45
        25h 5m
        1 stop
        IAD 15:50
        Port Harcourt - Washington D.C. | Sun, Jan 25 | Lufthansa
        PLN 6,089 PLN 19,114
        68% OFF
        68% OFF
        PLN 19,114 PLN 6,089
      • IAD 22:00
        39h 10m
        1 stop
        PHC 19:10
        Washington D.C. - Port Harcourt | Sun, Jan 18 | United Airlines
        PHC 20:45
        25h 5m
        1 stop
        IAD 15:50
        Port Harcourt - Washington D.C. | Sun, Jan 25 | Lufthansa
        PLN 8,407 PLN 19,114
        56% OFF
        56% OFF
        PLN 19,114 PLN 8,407
      • IAD 20:05
        32h
        1 stop
        PHC 10:05
        Washington D.C. - Port Harcourt | Sat, Dec 13 | Qatar Airways
        PHC 11:25
        34h 30m
        1 stop
        IAD 15:55
        Port Harcourt - Washington D.C. | Sat, Dec 20 | Qatar Airways
        PLN 11,440 PLN 19,114
        40% OFF
        40% OFF
        PLN 19,114 PLN 11,440
      • IAD 18:25
        31h 25m
        1 stop
        PHC 07:50
        Washington D.C. - Port Harcourt | Sat, Jan 3 | United Airlines
        PHC 08:30
        27h 25m
        1 stop
        IAD 05:55
        Port Harcourt - Washington D.C. | Sat, Jan 10 | Air Peace
        PLN 12,075
        37% OFF
        PLN 19,114 PLN 12,075
      • IAD 18:00
        19h 10m
        1 stop
        PHC 19:10
        Washington D.C. - Port Harcourt | Tue, Dec 23 | Lufthansa
        PHC 20:45
        25h 5m
        1 stop
        IAD 15:50
        Port Harcourt - Washington D.C. | Tue, Dec 30 | Lufthansa
        PLN 12,312
        36% OFF
        PLN 19,114 PLN 12,312
      • IAD 18:00
        19h 10m
        1 stop
        PHC 19:10
        Washington D.C. - Port Harcourt | Sat, Dec 20 | Lufthansa
        PHC 20:45
        25h 5m
        1 stop
        IAD 15:50
        Port Harcourt - Washington D.C. | Sat, Dec 27 | Lufthansa
        PLN 12,327
        36% OFF
        PLN 19,114 PLN 12,327
      • IAD 20:05
        32h
        1 stop
        PHC 10:05
        Washington D.C. - Port Harcourt | Thu, Dec 18 | Qatar Airways
        PHC 11:25
        26h 55m
        1 stop
        IAD 08:20
        Port Harcourt - Washington D.C. | Thu, Dec 25 | Qatar Airways
        PLN 12,549
        34% OFF
        PLN 19,114 PLN 12,549
      • IAD 18:00
        19h 10m
        1 stop
        PHC 19:10
        Washington D.C. - Port Harcourt | Tue, Dec 23 | United Airlines
        PHC 20:45
        25h 5m
        1 stop
        IAD 15:50
        Port Harcourt - Washington D.C. | Tue, Dec 30 | Lufthansa
        PLN 12,720
        33% OFF
        PLN 19,114 PLN 12,720
      • IAD 20:05
        32h
        1 stop
        PHC 10:05
        Washington D.C. - Port Harcourt | Tue, Dec 23 | Qatar Airways
        PHC 20:45
        25h 5m
        1 stop
        IAD 15:50
        Port Harcourt - Washington D.C. | Tue, Dec 30 | Lufthansa
        PLN 12,972
        32% OFF
        PLN 19,114 PLN 12,972
      • IAD 18:00
        19h 10m
        1 stop
        PHC 19:10
        Washington D.C. - Port Harcourt | Fri, Dec 19 | United Airlines
        PHC 20:45
        25h 5m
        1 stop
        IAD 15:50
        Port Harcourt - Washington D.C. | Sat, Dec 27 | Lufthansa
        PLN 13,954
        27% OFF
        PLN 19,114 PLN 13,954
      • WAS 13:00
        17h 25m
        1 stop
        PHC Invalid Date
        Washington D.C. - Port Harcourt | Sun, Dec 14 | Normal Airline
        PHC 15:00
        6h
        Direct
        WAS 16:00
        Port Harcourt - Washington D.C. | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • IAD 20:05
        32h
        1 stop
        PHC 10:05
        Washington D.C. - Port Harcourt | Tue, Feb 3 | Qatar Airways
        PLN 2,875 PLN 6,308
        54% OFF
        54% OFF
        PLN 6,308 PLN 2,875
      • IAD 20:05
        32h
        1 stop
        PHC 10:05
        Washington D.C. - Port Harcourt | Thu, Jan 15 | Qatar Airways
        PLN 3,230 PLN 6,308
        49% OFF
        49% OFF
        PLN 6,308 PLN 3,230
      • IAD 20:05
        32h
        1 stop
        PHC 10:05
        Washington D.C. - Port Harcourt | Tue, Dec 30 | Qatar Airways
        PLN 3,398 PLN 6,308
        46% OFF
        46% OFF
        PLN 6,308 PLN 3,398
      • IAD 18:00
        19h 10m
        1 stop
        PHC 19:10
        Washington D.C. - Port Harcourt | Fri, Jan 23 | Lufthansa
        PLN 4,318
        32% OFF
        PLN 6,308 PLN 4,318
      • IAD 18:25
        31h 25m
        1 stop
        PHC 07:50
        Washington D.C. - Port Harcourt | Tue, Feb 3 | United Airlines
        PLN 4,359
        31% OFF
        PLN 6,308 PLN 4,359
      • IAD 18:25
        15h 25m
        1 stop
        PHC 15:50
        Washington D.C. - Port Harcourt | Sat, Jan 17 | United Airlines
        PLN 4,419
        30% OFF
        PLN 6,308 PLN 4,419
      • IAD 18:00
        19h 10m
        1 stop
        PHC 19:10
        Washington D.C. - Port Harcourt | Thu, Jan 15 | Lufthansa
        PLN 4,452
        28% OFF
        PLN 6,308 PLN 4,452
      • IAD 18:00
        19h 10m
        1 stop
        PHC 19:10
        Washington D.C. - Port Harcourt | Mon, Jan 12 | Lufthansa
        PLN 4,514
        28% OFF
        PLN 6,308 PLN 4,514
      • IAD 18:00
        19h 10m
        1 stop
        PHC 19:10
        Washington D.C. - Port Harcourt | Tue, Feb 3 | Lufthansa
        PLN 4,590
        27% OFF
        PLN 6,308 PLN 4,590
      • IAD 17:15
        19h 55m
        1 stop
        PHC 19:10
        Washington D.C. - Port Harcourt | Sat, Jan 17 | Lufthansa
        PLN 4,605
        27% OFF
        PLN 6,308 PLN 4,605
      • WAS 13:00
        17h 25m
        1 stop
        PHC Invalid Date
        Washington D.C. - Port Harcourt | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Washington D.C. to Port Harcourt are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Washington D.C. to Port Harcourt

The distance between Washington D.C. and Port Harcourt is 9,137.33km. Based on Trip.com's data, travel demand peaks in August. The off-season for travel is November.

Cheapest one-way flight pricePLN 2,875
Cheapest return ticket pricePLN 6,089
Off-season travel monthNovember
Peak season for travelAugust
Flight distance9,137.33km

Find the best time to fly from Washington D.C. to Port Harcourt

The cheapest time for Washington D.C. to Port Harcourt flights: Feb 1 to Feb 8 — one way flight prices from PLN 1,897.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Washington D.C. to Port Harcourt, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Washington D.C. (WAS) to Port Harcourt (PHC)?

    Based on Trip.com data, Qatar Airways offers one-way fares as low as PLN 2,875 on Cheapest nonstop routes (e.g. IAD to PHC on Tue, Feb 3), while Lufthansa offers Cheapest nonstop round-trips from PLN 6,089 departing on Sun, Jan 18 and returning on Sun, Jan 25.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Washington D.C. to Port Harcourt is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Washington D.C. to Port Harcourt, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Feb 3, with one-way flights priced at just PLN 2,875.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Qatar Airways.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Port Harcourt travel is around August.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Washington D.C. to Port Harcourt is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Washington D.C. to Port Harcourt on December 13, 2025 with Qatar Airways, with prices starting at PLN 11,439.
  • The time difference between Port Harcourt and Washington D.C. is 6h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Explore More Popular Flights