Washington DC - Basel flights from USD699*

Book flights from Washington DC to Basel

Sep 2026
FromUSD798*
Last update 13 hrs ago
Flight Type Round Trip/Economy
Oct 2026
FromUSD699*
Last update 13 hrs ago
Flight Type Round Trip/Economy
Nov 2026
FromUSD699*
Last update 13 hrs ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD699
cmp-daily-histogram-bars-legend-max-price-aria-label USD1.1K
Displaying fares for September-2026
  • IAD–BSL, Tue, September 22 – Tue, October 06: From USD927
    22

    Tu

    SEP

  • IAD–BSL, Wed, September 23 – Wed, October 07: From USD972
    23

    We

  • IAD–BSL, Thu, September 24 – Thu, October 08: From USD1,078
    24

    Th

  • IAD–BSL, Fri, September 25 – Fri, October 09: From USD978
    25

    Fr

  • IAD–BSL, Sat, September 26 – Sat, October 10: From USD903
    26

    Sa

  • IAD–BSL, Sun, September 27 – Sun, October 04: From USD843
    27

    Su

  • IAD–BSL, Mon, September 28 – Mon, October 05: From USD798
    28

    Mo

  • IAD–BSL, Tue, September 29 – Tue, October 06: From USD803
    29

    Tu

  • IAD–BSL, Wed, September 30 – Wed, October 07: From USD913
    30

    We

  • IAD–BSL, Thu, October 01 – Thu, October 15: From USD913
    01

    Th

    OCT

  • IAD–BSL, Fri, October 02 – Tue, October 06: From USD953
    02

    Fr

  • IAD–BSL, Sat, October 03 – Wed, October 07: From USD953
    03

    Sa

  • IAD–BSL, Sun, October 04 – Sun, October 18: From USD759
    04

    Su

  • IAD–BSL, Mon, October 05 – Mon, October 12: From USD749
    05

    Mo

  • IAD–BSL, Tue, October 06 – Tue, October 20: From USD724
    06

    Tu

  • IAD–BSL, Wed, October 07 – Wed, October 21: From USD724
    07

    We

  • IAD–BSL, Thu, October 08 – Thu, October 22: From USD833
    08

    Th

  • IAD–BSL, Fri, October 09 – Tue, October 13: From USD873
    09

    Fr

  • IAD–BSL, Sat, October 10 – Wed, October 14: From USD739
    10

    Sa

  • IAD–BSL, Sun, October 11 – Sun, October 25: From USD759
    11

    Su

  • IAD–BSL, Mon, October 12 – Mon, October 26: From USD739
    12

    Mo

  • IAD–BSL, Tue, October 13 – Tue, October 27: From USD699
    13

    Tu

  • IAD–BSL, Wed, October 14 – Wed, October 28: From USD699
    14

    We

  • IAD–BSL, Thu, October 15 – Thu, October 22: From USD699
    15

    Th

  • IAD–BSL, Fri, October 16 – Fri, October 23: From USD739
    16

    Fr

  • IAD–BSL, Sat, October 17 – Wed, October 21: From USD739
    17

    Sa

  • IAD–BSL, Sun, October 18 – Sun, November 01: From USD759
    18

    Su

  • IAD–BSL, Mon, October 19 – Mon, November 02: From USD739
    19

    Mo

  • IAD–BSL, Tue, October 20 – Tue, November 03: From USD699
    20

    Tu

  • IAD–BSL, Wed, October 21 – Wed, November 04: From USD699
    21

    We

    • RangeUSD699-USD1,078

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional fees and charges for optional products and services may apply.

    Discover Washington DC - Basel flights

    View current Washington DC – Basel flight ticket fares to find the flight that’s best for you. Whether you’re flying for business or for leisure, you’ll enjoy a safe, comfortable trip with the exceptional service standards offered by Turkish Airlines.

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    Discover Washington DC - Basel flights
    From
    To
    Fare Type
    Dates
    Price
    Washington DC (IAD)Basel (BSL)Round-trip
    /
    Economy    		Wed, October 21 - Wed, October 28

    From

    USD699

    Last update 13 hrs ago

    Washington DC (IAD)Basel (BSL)Round-trip
    /
    Economy    		Thu, October 22 - Thu, November 05

    From

    USD699

    Last update 13 hrs ago

    Washington DC (IAD)Basel (BSL)Round-trip
    /
    Economy    		Tue, October 27 - Tue, November 10

    From

    USD699

    Last update 13 hrs ago

    Washington DC (IAD)Basel (BSL)Round-trip
    /
    Economy    		Wed, November 04 - Wed, November 11

    From

    USD699

    Last update 13 hrs ago

    Washington DC (IAD)Basel (BSL)Round-trip
    /
    Economy    		Tue, November 24 - Tue, December 01

    From

    USD699

    Last update 13 hrs ago

    Washington DC (IAD)Basel (BSL)Round-trip
    /
    Economy    		Wed, November 25 - Wed, December 09

    From

    USD699

    Last update 13 hrs ago

    Washington DC (IAD)Basel (BSL)Round-trip
    /
    Economy    		Tue, October 13 - Tue, October 20

    From

    USD699

    Last update 13 hrs ago

    Washington DC (IAD)Basel (BSL)Round-trip
    /
    Economy    		Tue, October 20 - Tue, November 03

    From

    USD699

    Last update 13 hrs ago

    *Fares displayed have been collected within the last 48 hours and may no longer be available at time of booking.