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King Khalid International Airport to Dulles International Airport flight
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King Khalid International Airport to Dulles International Airport Flights Info

Cheapest one-way
AU$581
Etihad Airways Etihad Airways 30h 35m · 1 stop Tue, Nov 24
Select flight
Cheapest round-trip
AU$892
Etihad Airways Etihad Airways 30h 35m · 2 stops Thu, Nov 19 - Thu, Nov 26
Select flight
When to travel
October
Cheapest
Recommended airlines
Etihad Airways Etihad AirwaysCheapest· From AU$581 Saudia SaudiaMost booked

Explore the cheapest one-way and round-trip flights from King Khalid International Airport to Dulles International Airport over the next 90 days, with one-way fares from AU$581 and round-trip from AU$892. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Nov 18 | Saudia
      IAD 17:50
      12h 20m
      Nonstop
      RUH 14:10
      Washington D.C. - Riyadh | Mon, Nov 23 | Saudia
      AU$1,155 AU$1,505
      23% off
      23% off
      AU$1,505 AU$1,155
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Fri, Dec 4 | Saudia
      IAD 17:50
      12h 20m
      Nonstop
      RUH 14:10
      Washington D.C. - Riyadh | Sun, Dec 6 | Saudia
      AU$1,219 AU$1,505
      19% off
      19% off
      AU$1,505 AU$1,219
    • RUH 10:30
      30h 35m
      1 stop
      IAD 09:05
      Riyadh - Washington D.C. | Thu, Nov 19 | Etihad Airways
      IAD 14:35
      16h 35m
      1 stop
      RUH 15:10
      Washington D.C. - Riyadh | Thu, Nov 26 | Etihad Airways
      AU$892 AU$1,505
      41% off
      41% off
      AU$1,505 AU$892
    • RUH 12:30
      26h 55m
      1 stop
      IAD 07:25
      Riyadh - Washington D.C. | Sat, Nov 21 | Royal Jordanian
      IAD 10:30
      17h
      1 stop
      RUH 11:30
      Washington D.C. - Riyadh | Thu, Nov 26 | Royal Jordanian
      AU$893
      41% off
      AU$1,505 AU$893
    • RUH 16:55
      24h 5m
      1 stop
      IAD 09:00
      Riyadh - Washington D.C. | Mon, Nov 23 | Etihad Airways
      IAD 14:35
      34h 25m
      1 stop
      RUH 09:00
      Washington D.C. - Riyadh | Fri, Nov 27 | Etihad Airways
      AU$907
      40% off
      AU$1,505 AU$907
    • RUH 10:30
      30h 35m
      1 stop
      IAD 09:05
      Riyadh - Washington D.C. | Tue, Nov 24 | Etihad Airways
      IAD 14:35
      28h 20m
      1 stop
      RUH 02:55
      Washington D.C. - Riyadh | Sun, Nov 29 | Etihad Airways
      AU$996
      34% off
      AU$1,505 AU$996
    • RUH 02:55
      19h 35m
      1 stop
      IAD 14:30
      Riyadh - Washington D.C. | Thu, Nov 19 | ITA Airways
      IAD 16:30
      21h 55m
      1 stop
      RUH 22:25
      Washington D.C. - Riyadh | Thu, Nov 26 | ITA Airways
      AU$1,005
      33% off
      AU$1,505 AU$1,005
    • RUH 22:35
      18h 30m
      1 stop
      IAD 09:05
      Riyadh - Washington D.C. | Tue, Nov 17 | Etihad Airways
      IAD 14:35
      16h 35m
      1 stop
      RUH 15:10
      Washington D.C. - Riyadh | Mon, Nov 23 | Etihad Airways
      AU$1,014
      33% off
      AU$1,505 AU$1,014
    • RUH 10:30
      30h 35m
      1 stop
      IAD 09:05
      Riyadh - Washington D.C. | Thu, Dec 3 | Etihad Airways
      IAD 14:35
      16h 35m
      1 stop
      RUH 15:10
      Washington D.C. - Riyadh | Mon, Dec 7 | Etihad Airways
      AU$1,015
      33% off
      AU$1,505 AU$1,015
    • RUH 13:00
      17h 25m
      1 stop
      WAS 14:00
      Riyadh - Washington D.C. | Sun, Nov 15 | Normal Airline
      WAS 15:00
      6h
      Nonstop
      RUH 16:00
      Washington D.C. - Riyadh | Tue, Nov 17 | Normal Airline
      Find more flights
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    • Cheapest
      RUH 10:30
      30h 35m
      1 stop
      IAD 09:05
      Riyadh - Washington D.C. | Tue, Nov 24 | Etihad Airways
      AU$581 AU$1,120
      48% off
      48% off
      AU$1,120 AU$581
    • RUH 04:30
      36h 30m
      1 stop
      IAD 09:00
      Riyadh - Washington D.C. | Mon, Dec 21 | Etihad Airways
      AU$588 AU$1,120
      48% off
      48% off
      AU$1,120 AU$588
    • RUH 16:55
      24h 5m
      1 stop
      IAD 09:00
      Riyadh - Washington D.C. | Sat, Dec 19 | Etihad Airways
      AU$588 AU$1,120
      48% off
      48% off
      AU$1,120 AU$588
    • RUH 04:30
      36h 30m
      1 stop
      IAD 09:00
      Riyadh - Washington D.C. | Thu, Dec 24 | Etihad Airways
      AU$590
      47% off
      AU$1,120 AU$590
    • RUH 04:30
      36h 30m
      1 stop
      IAD 09:00
      Riyadh - Washington D.C. | Sun, Dec 20 | Etihad Airways
      AU$593
      47% off
      AU$1,120 AU$593
    • RUH 04:30
      36h 30m
      1 stop
      IAD 09:00
      Riyadh - Washington D.C. | Tue, Nov 17 | Etihad Airways
      AU$595
      47% off
      AU$1,120 AU$595
    • RUH 06:30
      32h 55m
      1 stop
      IAD 07:25
      Riyadh - Washington D.C. | Mon, Nov 23 | Royal Jordanian
      AU$597
      47% off
      AU$1,120 AU$597
    • RUH 16:55
      24h 10m
      1 stop
      IAD 09:05
      Riyadh - Washington D.C. | Fri, Dec 11 | Etihad Airways
      AU$620
      45% off
      AU$1,120 AU$620
    • RUH 10:30
      30h 35m
      1 stop
      IAD 09:05
      Riyadh - Washington D.C. | Sat, Dec 12 | Etihad Airways
      AU$623
      44% off
      AU$1,120 AU$623
    • RUH 13:00
      17h 25m
      1 stop
      WAS 14:00
      Riyadh - Washington D.C. | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Nov 18 | Saudia
      AU$713 AU$1,229
      42% off
      42% off
      AU$1,229 AU$713
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Sun, Nov 15 | Saudia
      AU$713 AU$1,229
      42% off
      42% off
      AU$1,229 AU$713
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Dec 23 | Saudia
      AU$845 AU$1,120
      25% off
      25% off
      AU$1,120 AU$845
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Mon, Dec 21 | Saudia
      AU$907
      19% off
      AU$1,120 AU$907
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Mon, Dec 28 | Saudia
      AU$908
      26% off
      AU$1,229 AU$908
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Dec 2 | Saudia
      AU$923
      25% off
      AU$1,229 AU$923
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Fri, Dec 11 | Saudia
      AU$935
      24% off
      AU$1,229 AU$935
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Dec 9 | Saudia
      AU$938
      60% off
      AU$2,330 AU$938
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Sun, Dec 27 | Saudia
      AU$939
      24% off
      AU$1,229 AU$939
    • RUH 13:00
      17h 25m
      1 stop
      WAS 14:00
      Riyadh - Washington D.C. | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Nov 18 | Saudia
      AU$713 AU$1,229
      42% off
      42% off
      AU$1,229 AU$713
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Sun, Nov 15 | Saudia
      AU$713 AU$1,229
      42% off
      42% off
      AU$1,229 AU$713
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Dec 23 | Saudia
      AU$845 AU$1,229
      31% off
      31% off
      AU$1,229 AU$845
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Mon, Dec 21 | Saudia
      AU$907
      26% off
      AU$1,229 AU$907
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Mon, Dec 28 | Saudia
      AU$908
      26% off
      AU$1,229 AU$908
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Dec 2 | Saudia
      AU$923
      25% off
      AU$1,229 AU$923
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Fri, Dec 11 | Saudia
      AU$935
      24% off
      AU$1,229 AU$935
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Sun, Dec 27 | Saudia
      AU$939
      24% off
      AU$1,229 AU$939
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Fri, Dec 25 | Saudia
      AU$958
      22% off
      AU$1,229 AU$958
    • RUH 13:00
      17h 25m
      1 stop
      WAS 14:00
      Riyadh - Washington D.C. | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Nov 18 | Saudia
      AU$713 AU$1,229
      42% off
      42% off
      AU$1,229 AU$713
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Sun, Nov 15 | Saudia
      AU$713 AU$1,229
      42% off
      42% off
      AU$1,229 AU$713
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Dec 23 | Saudia
      AU$845 AU$1,120
      25% off
      25% off
      AU$1,120 AU$845
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Mon, Dec 21 | Saudia
      AU$907
      19% off
      AU$1,120 AU$907
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Mon, Dec 28 | Saudia
      AU$908
      26% off
      AU$1,229 AU$908
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Dec 2 | Saudia
      AU$923
      25% off
      AU$1,229 AU$923
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Fri, Dec 11 | Saudia
      AU$935
      24% off
      AU$1,229 AU$935
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Dec 9 | Saudia
      AU$938
      60% off
      AU$2,330 AU$938
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Sun, Dec 27 | Saudia
      AU$939
      24% off
      AU$1,229 AU$939
    • RUH 13:00
      17h 25m
      1 stop
      WAS 14:00
      Riyadh - Washington D.C. | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • RUH 01:00
      20h 50m
      1 stop
      IAD 13:50
      Riyadh - Washington D.C. | Sat, Nov 14 | Saudia
      AU$919 AU$1,292
      28% off
      28% off
      AU$1,292 AU$919
    • RUH 05:25
      18h 30m
      1 stop
      IAD 15:55
      Riyadh - Washington D.C. | Sat, Nov 14 | Qatar Airways
      AU$805 AU$1,292
      38% off
      38% off
      AU$1,292 AU$805
    • RUH 22:35
      18h 30m
      1 stop
      IAD 09:05
      Riyadh - Washington D.C. | Sat, Nov 14 | Etihad Airways
      AU$616 AU$1,292
      52% off
      52% off
      AU$1,292 AU$616
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Sun, Nov 15 | Saudia
      AU$713
      45% off
      AU$1,292 AU$713
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Mon, Nov 16 | Saudia
      AU$713
      45% off
      AU$1,292 AU$713
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Wed, Nov 18 | Saudia
      AU$713
      45% off
      AU$1,292 AU$713
    • RUH 02:25
      17h 20m
      1 stop
      IAD 11:45
      Riyadh - Washington D.C. | Thu, Nov 19 | Turkish Airlines
      AU$1,046
      19% off
      AU$1,292 AU$1,046
    • RUH 04:00
      17h 50m
      1 stop
      IAD 13:50
      Riyadh - Washington D.C. | Thu, Nov 19 | Saudia
      AU$810
      37% off
      AU$1,292 AU$810
    • RUH 08:15
      14h 30m
      Nonstop
      IAD 14:45
      Riyadh - Washington D.C. | Fri, Nov 20 | Saudia
      AU$959
      26% off
      AU$1,292 AU$959
    • RUH 13:00
      17h 25m
      1 stop
      WAS 14:00
      Riyadh - Washington D.C. | Sun, Nov 15 | Normal Airline
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Displayed flight fares from Riyadh to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from King Khalid International Airport to Dulles International Airport?

The cheapest airline flying from King Khalid International Airport to Dulles International Airport is Etihad Airways (from AU$581) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Etihad Airways logo Etihad Airways Emirates logo Emirates Air Arabia logo Air Arabia Flydubai logo Flydubai Air Arabia Abu Dhabi logo Air Arabia Abu Dhabi
Saudia logo Saudia

Trip.com Price Insights: Flights from King Khalid International Airport to Dulles International Airport

What is the cheapest month for one-way flights from King Khalid International Airport to Dulles International Airport?

Data is based on average one-way flight prices from King Khalid International Airport to Dulles International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from King Khalid International Airport to Dulles International Airport, the best time to buy is in October, with an average price of AU$779. You’ll want to avoid December, when the average price can reach as high as AU$2,039.

AU$2,039
AU$1,409
AU$779
AU$149
    Cheapest
  • AU$1,027
    Nov
  • AU$2,039
    Dec
  • AU$1,650
    Jan
  • AU$974
    Feb
  • AU$832
    Mar
  • AU$1,142
    Apr
  • AU$1,193
    May
  • AU$1,134
    Jun
  • AU$1,018
    Jul
  • AU$1,166
    Aug
  • AU$804
    Sep
  • AU$779
    Oct

What is the cheapest day of the week to fly from King Khalid International Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average ticket prices from King Khalid International Airport to Dulles International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from King Khalid International Airport to Dulles International Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Tuesday, as ticket prices are usually the highest that day.

AU$1,242
AU$1,067
AU$891
AU$716
    Cheapest
  • AU$988
    Mon
  • AU$1,242
    Tue
  • AU$1,163
    Wed
  • AU$1,149
    Thu
  • AU$1,034
    Fri
  • AU$891
    Sat
  • AU$1,045
    Sun

What is the flight schedule from King Khalid International Airport to Dulles International Airport?

Check the schedule for flights from Riyadh to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. SV1015

    King Khalid International Airport

    04:00

    RUH

    1h 55m

    Nonstop

    05:55

    JED

    S M T W T F S
    Search

  2. SV035

    King Abdulaziz International Airport

    09:44

    JED

    13h 23m

    Nonstop

    15:07

    IAD

    - M - W - F -

  3. RJ735

    King Khalid International Airport

    06:30

    RUH

    2h 35m

    Nonstop

    09:05

    AMM

    S M T W T F S
    Search

  4. RJ281

    Queen Alia International Airport

    01:15

    AMM

    12h 20m

    Nonstop

    06:35

    IAD

    - - - - - - S

  5. TK145

    King Khalid International Airport

    06:25

    RUH

    4h 20m

    Nonstop

    10:45

    IST

    - - T W T F S
    Search

  6. TK187

    Istanbul Airport

    08:30

    IST

    11h 15m

    Nonstop

    11:45

    IAD

    S - T W T F S

  7. TK143

    King Khalid International Airport

    13:25

    RUH

    4h 25m

    Nonstop

    17:50

    IST

    - - - W T - -
    Search

  8. TK007

    Istanbul Airport

    16:10

    IST

    11h 15m

    Nonstop

    19:25

    IAD

    S M T W T F S

  9. F3139

    King Khalid International Airport

    18:45

    RUH

    1h 55m

    Nonstop

    20:40

    JED

    S M T W T F S
    Search

  10. RJ705

    King Abdulaziz International Airport

    06:00

    JED

    2h 10m

    Nonstop

    08:10

    AMM

    S M T W T F S

  11. RJ281

    Queen Alia International Airport

    01:15

    AMM

    12h 20m

    Nonstop

    06:35

    IAD

    - - - - - - S
Find more flights and airlines

FAQs for King Khalid International Airport to Dulles International Airport Flights

  • How long is the flight from King Khalid International Airport to Dulles International Airport?

    King Khalid International Airport to Dulles International Airport takes about 13 hours 36 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from King Khalid International Airport (RUH) to Dulles International Airport (IAD).
  • The earliest flight from King Khalid International Airport to Dulles International Airport departs at 08:50, and the last departs at 08:50, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from King Khalid International Airport (RUH) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around AU$1,087 in February, the most expensive month to book this route.
  • The earliest flight departs from King Khalid International Airport (RUH) at 08:10 and arrives in Dulles International Airport (IAD) at 14:45.
  • Saudia is a very popular airline operating an average of 124 flights per month.
  • One-way flights from King Khalid International Airport to Dulles International Airport currently start from AU$581, and round-trip fares start from AU$892. The current lowest fare is a Etihad Airways flight departing on Tue, Nov 24; prices may vary depending on availability.
  • Yes. Saudia operate direct flights from King Khalid International Airport to Dulles International Airport, with an average flight time of 13 hours 15 minutes, and around 1 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from King Khalid International Airport to Dulles International Airport is AU$1,166. Prices may vary depending on the departure date, airline, and availability.
  • King Khalid International Airport to Dulles International Airport operates around 1 weekly flights, mainly by Saudia. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter King Khalid International Airport and Dulles International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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