SriLankan Airlines Best Flight Deals from Washington, D.C. to Colombo starting at USD 1,611*

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

cmp-daily-histogram-bars-legend-min-price-aria-label USD 2.3K
cmp-daily-histogram-bars-legend-max-price-aria-label USD 3.2K
Displaying fares for October-2026
  • IAD–CMB: cmp-view-offers-disclaimer. Find Offers
    03

    Sat

    OCT

  • IAD–CMB, 10/04/2026 – 10/07/2026: From USD 3,210
    04

    Sun

  • IAD–CMB: cmp-view-offers-disclaimer. Find Offers
    05

    Mon

  • IAD–CMB, 10/06/2026 – 10/08/2026: From USD 2,279
    06

    Tue

  • IAD–CMB, 10/07/2026 – 10/09/2026: From USD 3,210
    07

    Wed

  • IAD–CMB, 10/08/2026 – 10/12/2026: From USD 2,594
    08

    Thu

  • IAD–CMB, 10/09/2026 – 10/28/2026: From USD 3,174
    09

    Fri

  • IAD–CMB: cmp-view-offers-disclaimer. Find Offers
    10

    Sat

  • IAD–CMB, 10/11/2026 – 10/21/2026: From USD 2,279
    11

    Sun

  • IAD–CMB: cmp-view-offers-disclaimer. Find Offers
    12

    Mon

  • IAD–CMB, 10/13/2026 – 10/17/2026: From USD 2,257
    13

    Tue

  • IAD–CMB, 10/14/2026 – 10/19/2026: From USD 3,174
    14

    Wed

  • IAD–CMB, 10/15/2026 – 10/19/2026: From USD 2,257
    15

    Thu

  • IAD–CMB, 10/16/2026 – 10/21/2026: From USD 2,257
    16

    Fri

  • IAD–CMB: cmp-view-offers-disclaimer. Find Offers
    17

    Sat

  • IAD–CMB, 10/18/2026 – 10/25/2026: From USD 2,257
    18

    Sun

  • IAD–CMB: cmp-view-offers-disclaimer. Find Offers
    19

    Mon

  • IAD–CMB, 10/20/2026 – 10/26/2026: From USD 2,257
    20

    Tue

  • IAD–CMB, 10/21/2026 – 10/28/2026: From USD 2,257
    21

    Wed

  • IAD–CMB, 10/22/2026 – 10/31/2026: From USD 2,257
    22

    Thu

  • IAD–CMB, 10/23/2026 – 10/28/2026: From USD 2,257
    23

    Fri

  • IAD–CMB, 10/24/2026 – 10/26/2026: From USD 2,257
    24

    Sat

  • IAD–CMB, 10/25/2026 – 10/27/2026: From USD 2,257
    25

    Sun

  • IAD–CMB, 10/26/2026 – 10/29/2026: From USD 2,257
    26

    Mon

  • IAD–CMB, 10/27/2026 – 11/02/2026: From USD 2,257
    27

    Tue

  • IAD–CMB, 10/28/2026 – 11/01/2026: From USD 2,594
    28

    Wed

  • IAD–CMB, 10/29/2026 – 11/01/2026: From USD 2,257
    29

    Thu

  • IAD–CMB, 10/30/2026 – 11/01/2026: From USD 2,257
    30

    Fri

  • IAD–CMB, 10/31/2026 – 11/09/2026: From USD 2,257
    31

    Sat

  • IAD–CMB, 11/01/2026 – 11/05/2026: From USD 2,257
    01

    Sun

    NOV

  • IAD–CMB, 11/02/2026 – 11/05/2026: From USD 2,257
    02

    Mon

  • RangeUSD 2,257-USD 3,210

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

    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
    01/14/2027 - 03/16/2027

    From

    USD 1,611

    Seen: 10 hrs ago

    Washington, D.C. (IAD)Colombo (CMB)Round-trip
    /
    Economy
    01/15/2027 - 01/24/2027

    From

    USD 1,682

    Seen: 1 day ago

    Washington, D.C. (IAD)Colombo (CMB)Round-trip
    /
    Economy
    12/11/2026 - 01/15/2027

    From

    USD 1,922

    Seen: 1 day ago

    Washington, D.C. (IAD)Colombo (CMB)Round-trip
    /
    Economy
    01/28/2027 - 01/30/2027

    From

    USD 2,060

    Seen: 1 day ago

    Washington, D.C. (IAD)Colombo (CMB)Round-trip
    /
    Economy
    01/28/2027 - 01/31/2027

    From

    USD 2,060

    Seen: 1 day 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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