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Los Angeles International Airport to Dulles International Airport flight

Explore the cheapest one-way and round-trip flights from Los Angeles International Airport to Dulles International Airport over the next 90 days, with one-way fares from TRY 4,396 and round-trip from TRY 8,463. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      LAX 21:42
      4h 50m
      Direct
      IAD 05:32
      Los Angeles - Washington D.C. | Fri, Oct 30 | American Airlines
      IAD 06:00
      5h 56m
      Direct
      LAX 08:56
      Washington D.C. - Los Angeles | Sun, Nov 1 | American Airlines
      TRY 14,896 TRY 18,080
      18% off
      18% off
      TRY 18,080 TRY 14,896
    • LAX 21:45
      4h 49m
      Direct
      IAD 05:34
      Los Angeles - Washington D.C. | Thu, Dec 3 | American Airlines
      DCA 17:00
      5h 57m
      Direct
      LAX 19:57
      Washington D.C. - Los Angeles | Sat, Dec 5 | American Airlines
      TRY 15,187 TRY 18,080
      16% off
      16% off
      TRY 18,080 TRY 15,187
    • LAX 00:26
      13h 46m
      1 stop
      IAD 17:12
      Los Angeles - Washington D.C. | Sun, Nov 22 | Frontier Airlines
      IAD 07:48
      13h 5m
      1 stop
      LAX 17:53
      Washington D.C. - Los Angeles | Sun, Nov 29 | Frontier Airlines
      TRY 8,463 TRY 18,080
      53% off
      53% off
      TRY 18,080 TRY 8,463
    • LAX 00:26
      13h 46m
      1 stop
      IAD 17:12
      Los Angeles - Washington D.C. | Mon, Nov 23 | Frontier Airlines
      IAD 07:48
      13h 5m
      1 stop
      LAX 17:53
      Washington D.C. - Los Angeles | Sun, Nov 29 | Frontier Airlines
      TRY 9,344
      48% off
      TRY 18,080 TRY 9,344
    • LAX 00:14
      13h 58m
      1 stop
      IAD 17:12
      Los Angeles - Washington D.C. | Wed, Nov 11 | Frontier Airlines
      DCA 17:45
      7h 50m
      1 stop
      LAX 22:35
      Washington D.C. - Los Angeles | Fri, Nov 13 |
      TRY 10,180
      44% off
      TRY 18,080 TRY 10,180
    • LAX 00:26
      13h 46m
      1 stop
      IAD 17:12
      Los Angeles - Washington D.C. | Sun, Nov 29 | Frontier Airlines
      DCA 18:00
      8h 57m
      1 stop
      LAX 23:57
      Washington D.C. - Los Angeles | Thu, Dec 3 | Frontier Airlines
      TRY 10,717
      41% off
      TRY 18,080 TRY 10,717
    • LAX 00:26
      13h 46m
      1 stop
      IAD 17:12
      Los Angeles - Washington D.C. | Sat, Nov 28 | Frontier Airlines
      IAD 13:09
      21h 39m
      1 stop
      LAX 07:48
      Washington D.C. - Los Angeles | Fri, Dec 4 | Frontier Airlines
      TRY 10,836
      40% off
      TRY 18,080 TRY 10,836
    • LAX 00:03
      8h 33m
      1 stop
      IAD 11:36
      Los Angeles - Washington D.C. | Thu, Nov 26 | Frontier Airlines
      IAD 07:48
      13h 5m
      1 stop
      LAX 17:53
      Washington D.C. - Los Angeles | Sun, Nov 29 | Frontier Airlines
      TRY 10,956
      39% off
      TRY 18,080 TRY 10,956
    • LAX 00:26
      13h 46m
      1 stop
      IAD 17:12
      Los Angeles - Washington D.C. | Wed, Nov 18 | Frontier Airlines
      IAD 07:48
      13h 5m
      1 stop
      LAX 17:53
      Washington D.C. - Los Angeles | Wed, Nov 25 | Frontier Airlines
      TRY 11,620
      36% off
      TRY 18,080 TRY 11,620
    • LAX 13:00
      17h 25m
      1 stop
      WAS 14:00
      Los Angeles - Washington D.C. | Wed, Oct 28 | Normal Airline
      WAS 15:00
      6h
      Direct
      LAX 16:00
      Washington D.C. - Los Angeles | Fri, Oct 30 | Normal Airline
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    • Cheapest
      LAX 00:12
      7h 59m
      1 stop
      IAD 11:11
      Los Angeles - Washington D.C. | Tue, Dec 15 | Frontier Airlines
      TRY 4,396 TRY 9,293
      53% off
      53% off
      TRY 9,293 TRY 4,396
    • LAX 00:03
      8h 33m
      1 stop
      IAD 11:36
      Los Angeles - Washington D.C. | Tue, Nov 24 | Frontier Airlines
      TRY 5,411 TRY 9,293
      42% off
      42% off
      TRY 9,293 TRY 5,411
    • LAX 00:03
      8h 33m
      1 stop
      IAD 11:36
      Los Angeles - Washington D.C. | Wed, Nov 18 | Frontier Airlines
      TRY 5,672 TRY 9,293
      39% off
      39% off
      TRY 9,293 TRY 5,672
    • LAX 00:03
      8h 33m
      1 stop
      IAD 11:36
      Los Angeles - Washington D.C. | Wed, Nov 25 | Frontier Airlines
      TRY 5,821
      37% off
      TRY 9,293 TRY 5,821
    • LAX 00:21
      8h 15m
      1 stop
      IAD 11:36
      Los Angeles - Washington D.C. | Wed, Nov 11 | Frontier Airlines
      TRY 5,859
      37% off
      TRY 9,293 TRY 5,859
    • LAX 00:03
      8h 33m
      1 stop
      IAD 11:36
      Los Angeles - Washington D.C. | Wed, Nov 4 | Frontier Airlines
      TRY 5,874
      37% off
      TRY 9,293 TRY 5,874
    • LAX 00:14
      13h 58m
      1 stop
      IAD 17:12
      Los Angeles - Washington D.C. | Tue, Nov 3 | Frontier Airlines
      TRY 5,896
      37% off
      TRY 9,293 TRY 5,896
    • LAX 19:41
      6h 29m
      1 stop
      IAD 05:10
      Los Angeles - Washington D.C. | Sat, Nov 28 | Frontier Airlines
      TRY 5,911
      36% off
      TRY 9,293 TRY 5,911
    • LAX 08:30
      8h 41m
      1 stop
      IAD 20:11
      Los Angeles - Washington D.C. | Thu, Dec 17 | Frontier Airlines
      TRY 5,911
      36% off
      TRY 9,293 TRY 5,911
    • LAX 13:00
      17h 25m
      1 stop
      WAS 14:00
      Los Angeles - Washington D.C. | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      LAX 21:45
      4h 53m
      Direct
      IAD 05:38
      Los Angeles - Washington D.C. | Sat, Nov 14 | American Airlines
      TRY 7,941 TRY 23,642
      66% off
      66% off
      TRY 23,642 TRY 7,941
    • LAX 21:45
      4h 49m
      Direct
      IAD 05:34
      Los Angeles - Washington D.C. | Fri, Dec 11 | American Airlines
      TRY 8,381 TRY 23,642
      65% off
      65% off
      TRY 23,642 TRY 8,381
    • LAX 16:02
      4h 54m
      Direct
      IAD 23:56
      Los Angeles - Washington D.C. | Thu, Jan 7 | American Airlines
      TRY 8,411 TRY 23,642
      64% off
      64% off
      TRY 23,642 TRY 8,411
    • LAX 16:02
      4h 54m
      Direct
      IAD 23:56
      Los Angeles - Washington D.C. | Wed, Jan 6 | American Airlines
      TRY 8,418
      64% off
      TRY 23,642 TRY 8,418
    • LAX 21:45
      4h 53m
      Direct
      IAD 05:38
      Los Angeles - Washington D.C. | Wed, Nov 4 | American Airlines
      TRY 8,426
      64% off
      TRY 23,642 TRY 8,426
    • LAX 21:45
      4h 49m
      Direct
      IAD 05:34
      Los Angeles - Washington D.C. | Sat, Dec 12 | American Airlines
      TRY 8,575
      64% off
      TRY 23,642 TRY 8,575
    • LAX 22:19
      4h 51m
      Direct
      IAD 06:10
      Los Angeles - Washington D.C. | Thu, Dec 17 | American Airlines
      TRY 11,695
      51% off
      TRY 23,642 TRY 11,695
    • LAX 21:45
      4h 53m
      Direct
      IAD 05:38
      Los Angeles - Washington D.C. | Fri, Nov 6 | American Airlines
      TRY 11,933
      50% off
      TRY 23,642 TRY 11,933
    • LAX 21:45
      4h 53m
      Direct
      IAD 05:38
      Los Angeles - Washington D.C. | Thu, Nov 5 | American Airlines
      TRY 14,769
      38% off
      TRY 23,642 TRY 14,769
    • LAX 13:00
      17h 25m
      1 stop
      WAS 14:00
      Los Angeles - Washington D.C. | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      LAX 21:45
      4h 53m
      Direct
      IAD 05:38
      Los Angeles - Washington D.C. | Mon, Dec 14 | American Airlines
      TRY 7,478 TRY 9,293
      20% off
      20% off
      TRY 9,293 TRY 7,478
    • LAX 20:55
      5h 5m
      Direct
      IAD 05:00
      Los Angeles - Washington D.C. | Tue, Dec 15 | American Airlines
      TRY 7,806 TRY 9,293
      16% off
      16% off
      TRY 9,293 TRY 7,806
    • LAX 21:45
      4h 53m
      Direct
      IAD 05:38
      Los Angeles - Washington D.C. | Sat, Nov 14 | American Airlines
      TRY 7,941 TRY 22,372
      65% off
      65% off
      TRY 22,372 TRY 7,941
    • LAX 21:45
      4h 49m
      Direct
      IAD 05:34
      Los Angeles - Washington D.C. | Fri, Dec 11 | American Airlines
      TRY 8,381
      63% off
      TRY 22,372 TRY 8,381
    • LAX 16:02
      4h 54m
      Direct
      IAD 23:56
      Los Angeles - Washington D.C. | Thu, Jan 7 | American Airlines
      TRY 8,411
      62% off
      TRY 22,372 TRY 8,411
    • LAX 16:02
      4h 54m
      Direct
      IAD 23:56
      Los Angeles - Washington D.C. | Wed, Jan 6 | American Airlines
      TRY 8,418
      62% off
      TRY 22,372 TRY 8,418
    • LAX 21:45
      4h 53m
      Direct
      IAD 05:38
      Los Angeles - Washington D.C. | Wed, Nov 4 | American Airlines
      TRY 8,426
      62% off
      TRY 22,372 TRY 8,426
    • LAX 21:45
      4h 49m
      Direct
      IAD 05:34
      Los Angeles - Washington D.C. | Sat, Dec 12 | American Airlines
      TRY 8,575
      62% off
      TRY 22,372 TRY 8,575
    • LAX 21:45
      4h 53m
      Direct
      IAD 05:38
      Los Angeles - Washington D.C. | Tue, Nov 17 | American Airlines
      TRY 9,083
      59% off
      TRY 22,372 TRY 9,083
    • LAX 13:00
      17h 25m
      1 stop
      WAS 14:00
      Los Angeles - Washington D.C. | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      LAX 21:42
      4h 50m
      Direct
      IAD 05:32
      Los Angeles - Washington D.C. | Fri, Oct 30 | American Airlines
      TRY 8,590 TRY 30,047
      71% off
      71% off
      TRY 30,047 TRY 8,590
    • LAX 21:42
      4h 50m
      Direct
      IAD 05:32
      Los Angeles - Washington D.C. | Thu, Oct 29 | American Airlines
      TRY 8,709 TRY 30,047
      71% off
      71% off
      TRY 30,047 TRY 8,709
    • LAX 22:42
      4h 47m
      Direct
      IAD 06:29
      Los Angeles - Washington D.C. | Thu, Oct 29 | United Airlines
      TRY 10,814 TRY 30,047
      64% off
      64% off
      TRY 30,047 TRY 10,814
    • LAX 21:42
      4h 50m
      Direct
      IAD 05:32
      Los Angeles - Washington D.C. | Tue, Oct 27 | American Airlines
      TRY 18,792
      37% off
      TRY 30,047 TRY 18,792
    • LAX 21:45
      4h 50m
      Direct
      IAD 04:35
      Los Angeles - Washington D.C. | Sat, Oct 31 | American Airlines
      TRY 18,806
      37% off
      TRY 30,047 TRY 18,806
    • LAX 21:42
      4h 50m
      Direct
      IAD 05:32
      Los Angeles - Washington D.C. | Wed, Oct 28 | American Airlines
      TRY 19,344
      36% off
      TRY 30,047 TRY 19,344
    • LAX 21:45
      4h 53m
      Direct
      IAD 05:38
      Los Angeles - Washington D.C. | Mon, Nov 2 | American Airlines
      TRY 20,329
      32% off
      TRY 30,047 TRY 20,329
    • LAX 21:45
      4h 53m
      Direct
      IAD 05:38
      Los Angeles - Washington D.C. | Sun, Nov 1 | American Airlines
      TRY 21,277
      28% off
      TRY 30,047 TRY 21,277
    • LAX 13:15
      4h 57m
      Direct
      IAD 21:12
      Los Angeles - Washington D.C. | Sat, Oct 31 | United Airlines
      TRY 22,165
      26% off
      TRY 30,047 TRY 22,165
    • LAX 13:00
      17h 25m
      1 stop
      WAS 14:00
      Los Angeles - Washington D.C. | Wed, Oct 28 | Normal Airline
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    • LAX 22:55
      4h 40m
      Direct
      IAD 06:35
      Los Angeles - Washington D.C. | Mon, Jan 18 | United Airlines
      TRY 12,000 TRY 40,353
      70% off
      70% off
      TRY 40,353 TRY 12,000
    • LAX 22:35
      4h 42m
      Direct
      IAD 06:17
      Los Angeles - Washington D.C. | Fri, Nov 13 | United Airlines
      TRY 9,336 TRY 40,353
      77% off
      77% off
      TRY 40,353 TRY 9,336
    • LAX 22:35
      4h 42m
      Direct
      IAD 06:17
      Los Angeles - Washington D.C. | Thu, Nov 19 | United Airlines
      TRY 11,978 TRY 40,353
      70% off
      70% off
      TRY 40,353 TRY 11,978
    • LAX 22:35
      4h 42m
      Direct
      IAD 06:17
      Los Angeles - Washington D.C. | Tue, Nov 24 | United Airlines
      TRY 12,045
      70% off
      TRY 40,353 TRY 12,045
    • LAX 22:35
      4h 42m
      Direct
      IAD 06:17
      Los Angeles - Washington D.C. | Wed, Nov 25 | United Airlines
      TRY 12,083
      70% off
      TRY 40,353 TRY 12,083
    • LAX 22:35
      4h 42m
      Direct
      IAD 06:17
      Los Angeles - Washington D.C. | Tue, Nov 17 | United Airlines
      TRY 12,209
      70% off
      TRY 40,353 TRY 12,209
    • LAX 21:44
      4h 42m
      Direct
      IAD 05:26
      Los Angeles - Washington D.C. | Sun, Nov 22 | United Airlines
      TRY 13,515
      67% off
      TRY 40,353 TRY 13,515
    • LAX 22:35
      4h 42m
      Direct
      IAD 06:17
      Los Angeles - Washington D.C. | Fri, Nov 20 | United Airlines
      TRY 16,486
      59% off
      TRY 40,353 TRY 16,486
    • LAX 22:35
      4h 42m
      Direct
      IAD 06:17
      Los Angeles - Washington D.C. | Mon, Nov 9 | United Airlines
      TRY 17,963
      55% off
      TRY 40,353 TRY 17,963
    • LAX 13:00
      17h 25m
      1 stop
      WAS 14:00
      Los Angeles - Washington D.C. | Wed, Oct 28 | Normal Airline
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Displayed flight fares from Los Angeles 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 Los Angeles International Airport to Dulles International Airport

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

The data is based on the past 12 months and shows the average one-way ticket prices from Los Angeles International 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 Los Angeles International Airport to Dulles International Airport are usually in May, with an average price of TRY 12,986. It is best to avoid March, when the average price can reach TRY 19,368.

TRY 19,368
TRY 16,177
TRY 12,986
TRY 9,795
    Cheapest
  • TRY 16,939
    Oct
  • TRY 15,972
    Nov
  • TRY 14,821
    Dec
  • TRY 15,615
    Jan
  • TRY 13,861
    Feb
  • TRY 19,368
    Mar
  • TRY 14,919
    Apr
  • TRY 12,986
    May
  • TRY 15,786
    Jun
  • TRY 16,537
    Jul
  • TRY 15,486
    Aug
  • TRY 16,655
    Sep

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

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

TRY 17,427
TRY 15,833
TRY 14,238
TRY 12,644
    Cheapest
  • TRY 17,427
    Mon
  • TRY 14,423
    Tue
  • TRY 15,056
    Wed
  • TRY 14,238
    Thu
  • TRY 16,206
    Fri
  • TRY 15,090
    Sat
  • TRY 16,739
    Sun

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

The cheapest airline flying from Los Angeles International Airport to Dulles International Airport is Frontier Airlines (from TRY 4,881) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From TRY 4,881
American Airlines
From TRY 7,456
Alaska Airlines
From TRY 8,060
Delta Air Lines
From TRY 8,933
United Airlines
From TRY 9,329

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What is the flight schedule from Los Angeles International Airport to Dulles International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1115

    Los Angeles International Airport

    16:02

    LAX

    4h 54m

    23:56

    IAD

    S - - - - - S
    Search

  2. F94548

    Los Angeles International Airport

    00:14

    LAX

    4h 31m

    Direct

    07:45

    ATL

    S M T W T F S
    Search

  3. F91082

    Hartsfield–Jackson Atlanta International Airport

    06:00

    ATL

    1h 51m

    Direct

    07:51

    IAD

    - M - - - - -

  4. F94964

    Los Angeles International Airport

    00:09

    LAX

    3h 11m

    Direct

    05:20

    DFW

    S M T W T F S
    Search

  5. F93208

    Dallas Fort Worth International Airport

    06:00

    DFW

    2h 56m

    Direct

    09:56

    IAD

    S M T W T F S

  6. F94548

    Los Angeles International Airport

    00:14

    LAX

    4h 31m

    Direct

    07:45

    ATL

    S M T W T F S
    Search

  7. F94410

    Hartsfield–Jackson Atlanta International Airport

    15:20

    ATL

    1h 53m

    Direct

    17:13

    IAD

    S M T W T F S

  8. F91184

    Los Angeles International Airport

    08:58

    LAX

    1h 24m

    Direct

    10:22

    LAS

    S - - - - - -
    Search

  9. F93494

    Harry Reid International Airport

    22:14

    LAS

    4h 28m

    Direct

    05:42

    IAD

    S - - - - - -

  10. F94548

    Los Angeles International Airport

    00:14

    LAX

    4h 31m

    Direct

    07:45

    ATL

    S M T W T F S
    Search

  11. F93692

    Hartsfield–Jackson Atlanta International Airport

    22:30

    ATL

    1h 51m

    Direct

    00:21

    IAD

    - - T W T F S

  12. F92264

    Los Angeles International Airport

    21:57

    LAX

    1h 18m

    Direct

    23:15

    LAS

    S - - W T - S
    Search

  13. F91116

    Harry Reid International Airport

    07:20

    LAS

    4h 3m

    Direct

    14:23

    ATL

    S M T W T F S

  14. F93692

    Hartsfield–Jackson Atlanta International Airport

    22:30

    ATL

    1h 51m

    Direct

    00:21

    IAD

    - - T W T F S
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About Los Angeles International Airport and Dulles International Airport

Learn about Los Angeles International Airport (LAX) and Dulles International Airport (IAD) — including location, terminals, transportation, and travel tips.

Flight distance 3,678.76km
Cheapest one-way ticket price TRY 4,396
Cheapest return ticket price TRY 8,463

FAQs for Los Angeles International Airport to Dulles International Airport Flights

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

    Los Angeles International Airport to Dulles International Airport takes about 4 hours 40 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 8 daily flights from Los Angeles International Airport (LAX) to Dulles International Airport (IAD).
  • The earliest flight from Los Angeles International Airport to Dulles International Airport departs at 08:15, and the last departs at 23:55, with about 10 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Los Angeles International Airport (LAX) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around TRY 21,687 in October, the most expensive month to book this route.
  • United Airlines is a very popular airline operating an average of 7015 flights per month.
  • One-way flights from Los Angeles International Airport to Dulles International Airport currently start from TRY 4,396, and round-trip fares start from TRY 8,463. The current lowest fare is a Frontier Airlines flight departing on Tue, Dec 15; prices may vary depending on availability.
  • Yes. United Airlines and American Airlines operate direct flights from Los Angeles International Airport to Dulles International Airport, with an average flight time of 4 hours 49 minutes, and around 62 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 Los Angeles International Airport to Dulles International Airport is TRY 12,586. Prices may vary depending on the departure date, airline, and availability.
  • Los Angeles International Airport to Dulles International Airport operates around 62 weekly flights, mainly by United Airlines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Los Angeles 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.

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.