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Istanbul Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Istanbul Airport to Dulles International Airport over the next 90 days, with one-way fares from SGD 553 and round-trip from SGD 852. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      IST 07:35
      10h 55m
      Direct
      IAD 11:30
      Istanbul - Washington D.C. | Sun, Nov 1 | Turkish Airlines
      IAD 21:40
      10h 10m
      Direct
      IST 14:50
      Washington D.C. - Istanbul | Fri, Nov 6 | Turkish Airlines
      SGD 852 SGD 1,278
      33% off
      33% off
      SGD 1,278 SGD 852
    • IST 04:25
      22h 10m
      1 stop
      IAD 19:35
      Istanbul - Washington D.C. | Sun, Nov 1 | KLM
      IAD 18:15
      26h 15m
      1 stop
      IST 03:30
      Washington D.C. - Istanbul | Sat, Nov 7 | KLM
      SGD 879 SGD 1,278
      31% off
      31% off
      SGD 1,278 SGD 879
    • IST 04:25
      22h 10m
      1 stop
      IAD 19:35
      Istanbul - Washington D.C. | Sun, Nov 1 | Air France
      IAD 18:15
      26h 15m
      1 stop
      IST 03:30
      Washington D.C. - Istanbul | Sat, Nov 7 | Air France
      SGD 879 SGD 1,278
      31% off
      31% off
      SGD 1,278 SGD 879
    • IST 14:55
      32h 45m
      1 stop
      IAD 15:40
      Istanbul - Washington D.C. | Sun, Dec 6 | American Airlines
      IAD 18:05
      15h 45m
      1 stop
      IST 17:50
      Washington D.C. - Istanbul | Sun, Dec 13 | American Airlines
      SGD 887
      31% off
      SGD 1,278 SGD 887
    • IST 18:00
      29h 55m
      1 stop
      IAD 15:55
      Istanbul - Washington D.C. | Sun, Nov 22 | KLM
      IAD 17:45
      15h 10m
      1 stop
      IST 16:55
      Washington D.C. - Istanbul | Sun, Nov 29 | KLM
      SGD 888
      31% off
      SGD 1,278 SGD 888
    • IST 18:00
      29h 55m
      1 stop
      IAD 15:55
      Istanbul - Washington D.C. | Wed, Dec 2 | Delta Air Lines
      IAD 21:30
      12h 25m
      1 stop
      IST 17:55
      Washington D.C. - Istanbul | Mon, Dec 7 | Delta Air Lines
      SGD 888
      31% off
      SGD 1,278 SGD 888
    • IST 17:55
      30h
      1 stop
      IAD 15:55
      Istanbul - Washington D.C. | Tue, Nov 24 | Delta Air Lines
      IAD 21:30
      12h 25m
      1 stop
      IST 17:55
      Washington D.C. - Istanbul | Fri, Nov 27 | Delta Air Lines
      SGD 891
      30% off
      SGD 1,278 SGD 891
    • IST 05:30
      19h 45m
      1 stop
      IAD 18:15
      Istanbul - Washington D.C. | Sat, Nov 14 | Scandinavian Airlines
      IAD 20:30
      24h 10m
      1 stop
      IST 04:40
      Washington D.C. - Istanbul | Sat, Nov 21 | Scandinavian Airlines
      SGD 899
      30% off
      SGD 1,278 SGD 899
    • IST 17:20
      29h 15m
      1 stop
      IAD 15:35
      Istanbul - Washington D.C. | Sat, Nov 7 | KLM
      IAD 18:45
      15h 10m
      1 stop
      IST 16:55
      Washington D.C. - Istanbul | Fri, Nov 13 | KLM
      SGD 906
      28% off
      SGD 1,278 SGD 906
    • IST 13:00
      17h 25m
      1 stop
      WAS 14:00
      Istanbul - Washington D.C. | Sun, Nov 1 | Normal Airline
      WAS 15:00
      6h
      Direct
      IST 16:00
      Washington D.C. - Istanbul | Tue, Nov 3 | Normal Airline
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    • Cheapest
      IST 07:40
      16h
      1 stop
      IAD 15:40
      Istanbul - Washington D.C. | Sun, Dec 13 | American Airlines
      SGD 553 SGD 1,248
      56% off
      56% off
      SGD 1,248 SGD 553
    • IST 15:25
      36h 30m
      1 stop
      IAD 19:55
      Istanbul - Washington D.C. | Sat, Dec 19 | American Airlines
      SGD 554 SGD 1,248
      56% off
      56% off
      SGD 1,248 SGD 554
    • IST 08:25
      15h 15m
      1 stop
      IAD 15:40
      Istanbul - Washington D.C. | Fri, Dec 25 | American Airlines
      SGD 555 SGD 1,248
      56% off
      56% off
      SGD 1,248 SGD 555
    • IST 07:40
      16h
      1 stop
      IAD 15:40
      Istanbul - Washington D.C. | Tue, Dec 15 | American Airlines
      SGD 555
      56% off
      SGD 1,248 SGD 555
    • IST 08:25
      15h 15m
      1 stop
      IAD 15:40
      Istanbul - Washington D.C. | Wed, Dec 16 | American Airlines
      SGD 555
      56% off
      SGD 1,248 SGD 555
    • IST 07:40
      20h 15m
      1 stop
      IAD 19:55
      Istanbul - Washington D.C. | Mon, Dec 14 | American Airlines
      SGD 556
      55% off
      SGD 1,248 SGD 556
    • IST 15:00
      32h 40m
      1 stop
      IAD 15:40
      Istanbul - Washington D.C. | Mon, Dec 28 | American Airlines
      SGD 556
      55% off
      SGD 1,248 SGD 556
    • IST 08:25
      19h 30m
      1 stop
      IAD 19:55
      Istanbul - Washington D.C. | Wed, Dec 23 | American Airlines
      SGD 556
      55% off
      SGD 1,248 SGD 556
    • IST 08:25
      19h 30m
      1 stop
      IAD 19:55
      Istanbul - Washington D.C. | Sat, Dec 26 | American Airlines
      SGD 556
      55% off
      SGD 1,248 SGD 556
    • IST 13:00
      17h 25m
      1 stop
      WAS 14:00
      Istanbul - Washington D.C. | Sun, Nov 1 | Normal Airline
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    • Cheapest nonstop
      IST 08:30
      11h 15m
      Direct
      IAD 11:45
      Istanbul - Washington D.C. | Tue, Dec 8 | Turkish Airlines
      SGD 876 SGD 1,248
      30% off
      30% off
      SGD 1,248 SGD 876
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Mon, Jan 18 | Turkish Airlines
      SGD 888 SGD 1,273
      30% off
      30% off
      SGD 1,273 SGD 888
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Sun, Jan 10 | Turkish Airlines
      SGD 895 SGD 1,273
      30% off
      30% off
      SGD 1,273 SGD 895
    • IST 07:35
      10h 55m
      Direct
      IAD 11:30
      Istanbul - Washington D.C. | Sat, Nov 7 | Turkish Airlines
      SGD 898
      28% off
      SGD 1,248 SGD 898
    • IST 08:30
      11h 15m
      Direct
      IAD 11:45
      Istanbul - Washington D.C. | Sun, Dec 27 | Turkish Airlines
      SGD 898
      28% off
      SGD 1,273 SGD 898
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Sun, Nov 22 | Turkish Airlines
      SGD 910
      28% off
      SGD 1,273 SGD 910
    • IST 16:10
      12h 15m
      Direct
      IAD 20:25
      Istanbul - Washington D.C. | Tue, Nov 3 | Turkish Airlines
      SGD 911
      28% off
      SGD 1,273 SGD 911
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Mon, Nov 9 | Turkish Airlines
      SGD 911
      28% off
      SGD 1,273 SGD 911
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Mon, Dec 14 | Turkish Airlines
      SGD 911
      28% off
      SGD 1,273 SGD 911
    • IST 13:00
      17h 25m
      1 stop
      WAS 14:00
      Istanbul - Washington D.C. | Sun, Nov 1 | Normal Airline
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    • Cheapest nonstop
      IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Mon, Jan 18 | Turkish Airlines
      SGD 888 SGD 1,282
      31% off
      31% off
      SGD 1,282 SGD 888
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Sun, Jan 10 | Turkish Airlines
      SGD 895 SGD 1,282
      30% off
      30% off
      SGD 1,282 SGD 895
    • IST 08:30
      11h 15m
      Direct
      IAD 11:45
      Istanbul - Washington D.C. | Sun, Dec 27 | Turkish Airlines
      SGD 898 SGD 1,282
      30% off
      30% off
      SGD 1,282 SGD 898
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Sun, Nov 22 | Turkish Airlines
      SGD 910
      28% off
      SGD 1,282 SGD 910
    • IST 16:10
      12h 15m
      Direct
      IAD 20:25
      Istanbul - Washington D.C. | Tue, Nov 3 | Turkish Airlines
      SGD 911
      28% off
      SGD 1,282 SGD 911
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Mon, Nov 9 | Turkish Airlines
      SGD 911
      28% off
      SGD 1,282 SGD 911
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Mon, Dec 14 | Turkish Airlines
      SGD 911
      28% off
      SGD 1,282 SGD 911
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Tue, Dec 15 | Turkish Airlines
      SGD 911
      28% off
      SGD 1,282 SGD 911
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Wed, Nov 25 | Turkish Airlines
      SGD 913
      28% off
      SGD 1,282 SGD 913
    • IST 13:00
      17h 25m
      1 stop
      WAS 14:00
      Istanbul - Washington D.C. | Sun, Nov 1 | Normal Airline
      Find more flights
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    • IST 07:35
      10h 55m
      Direct
      IAD 11:30
      Istanbul - Washington D.C. | Sat, Nov 7 | Turkish Airlines
      SGD 898 SGD 1,248
      28% off
      28% off
      SGD 1,248 SGD 898
    • IST 08:30
      11h 15m
      Direct
      IAD 11:45
      Istanbul - Washington D.C. | Tue, Dec 8 | Turkish Airlines
      SGD 876 SGD 1,248
      30% off
      30% off
      SGD 1,248 SGD 876
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Mon, Jan 18 | Turkish Airlines
      SGD 888 SGD 1,273
      30% off
      30% off
      SGD 1,273 SGD 888
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Sun, Jan 10 | Turkish Airlines
      SGD 895
      30% off
      SGD 1,273 SGD 895
    • IST 08:30
      11h 15m
      Direct
      IAD 11:45
      Istanbul - Washington D.C. | Sun, Dec 27 | Turkish Airlines
      SGD 898
      28% off
      SGD 1,273 SGD 898
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Sun, Nov 22 | Turkish Airlines
      SGD 910
      28% off
      SGD 1,273 SGD 910
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Mon, Nov 9 | Turkish Airlines
      SGD 911
      28% off
      SGD 1,273 SGD 911
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Mon, Dec 14 | Turkish Airlines
      SGD 911
      28% off
      SGD 1,273 SGD 911
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Tue, Dec 15 | Turkish Airlines
      SGD 911
      28% off
      SGD 1,273 SGD 911
    • IST 13:00
      17h 25m
      1 stop
      WAS 14:00
      Istanbul - Washington D.C. | Sun, Nov 1 | Normal Airline
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    • Cheapest nonstop
      IST 16:10
      12h 15m
      Direct
      IAD 20:25
      Istanbul - Washington D.C. | Thu, Nov 5 | Turkish Airlines
      SGD 897 SGD 1,562
      43% off
      43% off
      SGD 1,562 SGD 897
    • IST 08:30
      12h 15m
      Direct
      IAD 12:45
      Istanbul - Washington D.C. | Mon, Nov 2 | Turkish Airlines
      SGD 909 SGD 1,562
      42% off
      42% off
      SGD 1,562 SGD 909
    • IST 16:10
      12h 15m
      Direct
      IAD 20:25
      Istanbul - Washington D.C. | Tue, Nov 3 | Turkish Airlines
      SGD 911 SGD 1,562
      42% off
      42% off
      SGD 1,562 SGD 911
    • IST 16:10
      12h 15m
      Direct
      IAD 20:25
      Istanbul - Washington D.C. | Sun, Nov 1 | Turkish Airlines
      SGD 916
      41% off
      SGD 1,562 SGD 916
    • IST 16:10
      12h 15m
      Direct
      IAD 20:25
      Istanbul - Washington D.C. | Fri, Nov 6 | Turkish Airlines
      SGD 963
      38% off
      SGD 1,562 SGD 963
    • IST 16:10
      11h 15m
      Direct
      IAD 20:25
      Istanbul - Washington D.C. | Sat, Oct 31 | Turkish Airlines
      SGD 966
      38% off
      SGD 1,562 SGD 966
    • IST 16:10
      11h 15m
      Direct
      IAD 19:25
      Istanbul - Washington D.C. | Wed, Nov 4 | Turkish Airlines
      SGD 1,003
      36% off
      SGD 1,562 SGD 1,003
    • IST 22:10
      17h 15m
      1 stop
      IAD 07:25
      Istanbul - Washington D.C. | Sat, Oct 31 | Royal Jordanian
      SGD 1,124
      28% off
      SGD 1,562 SGD 1,124
    • IST 13:00
      17h 25m
      1 stop
      WAS 14:00
      Istanbul - Washington D.C. | Sun, Nov 1 | Normal Airline
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      Find more flights

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

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

What is the cheapest month to fly from Istanbul Airport to Dulles International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Istanbul Airport to Dulles International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Istanbul Airport to Dulles International Airport are usually in October, with an average price of SGD 598. It is best to avoid May, when the average price can reach SGD 1,356.

SGD 1,356
SGD 977
SGD 598
SGD 219
  • SGD 598
    Oct
  • SGD 966
    Nov
  • SGD 1,053
    Dec
  • SGD 1,290
    Jan
  • SGD 1,006
    Feb
  • SGD 1,015
    Mar
  • SGD 990
    Apr
  • SGD 1,356
    May
  • SGD 785
    Jun
  • SGD 789
    Jul
  • SGD 1,125
    Aug
  • SGD 1,066
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Istanbul 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 departure day from Istanbul Airport to Dulles International Airport is Friday, with average prices usually lower than other days. Avoid departing on Tuesday as prices are typically highest on that day.

SGD 1,233
SGD 1,124
SGD 1,014
SGD 905
    Cheapest
  • SGD 1,069
    Mon
  • SGD 1,233
    Tue
  • SGD 1,144
    Wed
  • SGD 1,093
    Thu
  • SGD 1,014
    Fri
  • SGD 1,164
    Sat
  • SGD 1,104
    Sun

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

The cheapest airline flying from Istanbul Airport to Dulles International Airport is American Airlines (from SGD 553) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From SGD 553
TAP Air Portugal
From SGD 561
British Airways
From SGD 566
KLM
From SGD 576
Air France
From SGD 576
flyadeal
From SGD 644
Turkish Airlines
From SGD 648
Vueling Airlines
From SGD 662
Air Europa
From SGD 699
Flynas
From SGD 708

Find more flights and airlines

What is the flight schedule from Istanbul Airport to Dulles International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA681

    Istanbul Airport

    08:25

    IST

    4h 25m

    Direct

    09:50

    LHR

    S M T W T F S
    Search

  2. BA217

    Heathrow Airport

    12:15

    LHR

    8h 25m

    Direct

    15:40

    IAD

    S M T W T F S

  3. TK1759

    Istanbul Airport

    13:00

    IST

    5h 10m

    Direct

    15:10

    LIS

    S M T W T F S
    Search

  4. TP233

    Humberto Delgado Airport

    16:45

    LIS

    8h 50m

    Direct

    20:35

    IAD

    - - T - T - S

  5. AA7041

    Istanbul Airport

    07:35

    IST

    4h 30m

    Direct

    09:05

    LHR

    S M T W T F S
    Search

  6. AA6968

    Heathrow Airport

    12:35

    LHR

    8h 15m

    Direct

    15:50

    IAD

    S M T W T F S

  7. AA7041

    Istanbul Airport

    07:35

    IST

    4h 30m

    Direct

    09:05

    LHR

    S M T W T F S
    Search

  8. AA7002

    Heathrow Airport

    17:05

    LHR

    8h 15m

    Direct

    20:20

    IAD

    S M T W T F S

  9. BA681

    Istanbul Airport

    08:25

    IST

    4h 25m

    Direct

    09:50

    LHR

    S M T W T F S
    Search

  10. BA293

    Heathrow Airport

    16:25

    LHR

    8h 30m

    Direct

    19:55

    IAD

    S M T W T F S

  11. BA679

    Istanbul Airport

    18:35

    IST

    4h 10m

    Direct

    19:45

    LHR

    S M T W T F S
    Search

  12. BA217

    Heathrow Airport

    12:15

    LHR

    8h 25m

    Direct

    15:40

    IAD

    S M T W T F S

  13. AA6775

    Istanbul Airport

    14:55

    IST

    4h 15m

    Direct

    16:10

    LHR

    S M T W T F -
    Search

  14. AA6968

    Heathrow Airport

    12:35

    LHR

    8h 15m

    Direct

    15:50

    IAD

    S M T W T F S

  15. BA679

    Istanbul Airport

    18:35

    IST

    4h 10m

    Direct

    19:45

    LHR

    S M T W T F S
    Search

  16. BA293

    Heathrow Airport

    16:25

    LHR

    8h 30m

    Direct

    19:55

    IAD

    S M T W T F S

  17. AA6775

    Istanbul Airport

    14:55

    IST

    4h 15m

    Direct

    16:10

    LHR

    S M T W T F -
    Search

  18. AA7002

    Heathrow Airport

    17:05

    LHR

    8h 15m

    Direct

    20:20

    IAD

    S M T W T F S

  19. BA677

    Istanbul Airport

    14:55

    IST

    4h 15m

    Direct

    16:10

    LHR

    S M T W T F -
    Search

  20. BA293

    Heathrow Airport

    16:25

    LHR

    8h 30m

    Direct

    19:55

    IAD

    S M T W T F S
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About Istanbul Airport and Dulles International Airport

Learn about Istanbul Airport (IST) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 8,396.09km
Cheapest one-way ticket price SGD 553
Cheapest return ticket price SGD 852

FAQs for Istanbul Airport to Dulles International Airport Flights

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

    Istanbul Airport to Dulles International Airport takes about 10 hours 33 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Istanbul Airport (IST) to Dulles International Airport (IAD).
  • The earliest flight from Istanbul Airport to Dulles International Airport departs at 07:35, and the last departs at 16:10, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Istanbul Airport (IST) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around SGD 1,913 in December, the most expensive month to book this route.
  • Turkish Airlines is a very popular airline operating an average of 1573 flights per month.
  • One-way flights from Istanbul Airport to Dulles International Airport currently start from SGD 553, and round-trip fares start from SGD 852. The current lowest fare is a American Airlines flight departing on Sun, Dec 13; prices may vary depending on availability.
  • Yes. Turkish Airlines operate direct flights from Istanbul Airport to Dulles International Airport, with an average flight time of 10 hours 27 minutes, and around 14 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 Istanbul Airport to Dulles International Airport is SGD 1,141. Prices may vary depending on the departure date, airline, and availability.
  • IndiGo are the most popular budget airlines flying from Istanbul Airport to Dulles International Airport, with one-way fares starting from SGD 553. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Istanbul Airport to Dulles International Airport operates around 14 weekly flights, mainly by Turkish Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Istanbul 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.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.