SriLankan Airlines Best Flight Deals from Washington, D.C. to Colombo starting at USD1,590*

Flights from Washington, D.C. to Colombo on SriLankan Airlines

cmp-daily-histogram-bars-legend-min-price-aria-label USD1.6K
cmp-daily-histogram-bars-legend-max-price-aria-label USD3.4K
Displaying fares for November-2026
  • IAD–CMB, 11/14/2026 – 11/16/2026: From USD3,431
    14

    Sat

    NOV

  • IAD–CMB, 11/15/2026 – 12/10/2026: From USD3,431
    15

    Sun

  • IAD–CMB: cmp-view-offers-disclaimer. Find Offers
    16

    Mon

  • IAD–CMB, 11/17/2026 – 11/19/2026: From USD3,431
    17

    Tue

  • IAD–CMB, 11/18/2026 – 11/20/2026: From USD3,392
    18

    Wed

  • IAD–CMB, 11/19/2026 – 11/26/2026: From USD2,407
    19

    Thu

  • IAD–CMB, 11/20/2026 – 11/23/2026: From USD2,754
    20

    Fri

  • IAD–CMB: cmp-view-offers-disclaimer. Find Offers
    21

    Sat

  • IAD–CMB, 11/22/2026 – 11/25/2026: From USD3,392
    22

    Sun

  • IAD–CMB: cmp-view-offers-disclaimer. Find Offers
    23

    Mon

  • IAD–CMB, 11/24/2026 – 11/26/2026: From USD3,392
    24

    Tue

  • IAD–CMB, 11/25/2026 – 11/30/2026: From USD2,754
    25

    Wed

  • IAD–CMB, 11/26/2026 – 12/01/2026: From USD2,383
    26

    Thu

  • IAD–CMB, 11/27/2026 – 12/23/2026: From USD2,754
    27

    Fri

  • IAD–CMB: cmp-view-offers-disclaimer. Find Offers
    28

    Sat

  • IAD–CMB, 11/29/2026 – 12/02/2026: From USD3,431
    29

    Sun

  • IAD–CMB, 11/30/2026 – 12/23/2026: From USD2,407
    30

    Mon

  • IAD–CMB, 12/01/2026 – 12/03/2026: From USD2,407
    01

    Tue

    DEC

  • IAD–CMB, 12/02/2026 – 12/14/2026: From USD3,392
    02

    Wed

  • IAD–CMB, 12/03/2026 – 01/15/2027: From USD1,590
    03

    Thu

  • IAD–CMB, 12/04/2026 – 12/23/2026: From USD3,392
    04

    Fri

  • IAD–CMB, 12/05/2026 – 12/08/2026: From USD2,383
    05

    Sat

  • IAD–CMB, 12/06/2026 – 12/10/2026: From USD2,754
    06

    Sun

  • IAD–CMB, 12/07/2026 – 12/23/2026: From USD3,392
    07

    Mon

  • IAD–CMB, 12/08/2026 – 12/10/2026: From USD2,754
    08

    Tue

  • IAD–CMB, 12/09/2026 – 12/13/2026: From USD2,549
    09

    Wed

  • IAD–CMB, 12/10/2026 – 12/16/2026: From USD2,569
    10

    Thu

  • IAD–CMB, 12/11/2026 – 12/13/2026: From USD2,569
    11

    Fri

  • IAD–CMB, 12/12/2026 – 12/15/2026: From USD2,577
    12

    Sat

  • IAD–CMB, 12/13/2026 – 12/17/2026: From USD2,577
    13

    Sun

  • RangeUSD1,590-USD3,431

    Plane Tickets from Washington, D.C. to Colombo on SriLankan Airlines

    USD
    Plane Tickets from Washington, D.C. to Colombo on SriLankan Airlines
    From
    To
    Fare Type
    Dates
    Price
    Washington, D.C. (IAD)Colombo (CMB)Round-trip
    /
    Economy
    03/11/2027 - 03/30/2027

    From

    USD2,166

    Seen: 3 days ago

    Washington, D.C. (IAD)Colombo (CMB)Round-trip
    /
    Economy
    03/11/2027 - 04/03/2027

    From

    USD2,166

    Seen: 3 days ago

    Washington, D.C. (IAD)Colombo (CMB)Round-trip
    /
    Economy
    03/10/2027 - 04/06/2027

    From

    USD2,166

    Seen: 3 days ago

    Washington, D.C. (IAD)Colombo (CMB)Round-trip
    /
    Economy
    02/28/2027 - 03/27/2027

    From

    USD2,166

    Seen: 3 days ago

    Washington, D.C. (IAD)Colombo (CMB)Round-trip
    /
    Economy
    02/28/2027 - 03/30/2027

    From

    USD2,166

    Seen: 3 days ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
    Flights from Washington, D.C. to Colombo

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