Find Flights from Washington to Hanoi from USD 1,037*

Discover Flight Deals from Washington to Hanoi

Sep 2026
FromUSD 1,114*
Viewed: 1 day ago
Round Trip/Economy Class
Oct 2026
FromUSD 1,223*
Viewed: 1 day ago
Round Trip/Economy Class
Nov 2026
FromUSD 1,037*
Viewed: 12 hrs ago
Round Trip/Economy Class
cmp-daily-histogram-bars-legend-min-price-aria-label USD 1.1K
Displaying fares for September-2026
  • IAD–HAN, Sep 11, 2026 – Sep 27, 2026: From USD 1,205
    11

    Fri

    SEP

  • IAD–HAN: Find Offers
    12

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  • IAD–HAN, Sep 13, 2026 – Oct 03, 2026: From USD 1,114
    13

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    14

    Mon

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    15

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    16

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    17

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    18

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    19

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    20

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    21

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    22

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    23

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    24

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    25

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    26

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    27

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  • IAD–HAN, Sep 28, 2026 – Nov 09, 2026: From USD 1,223
    28

    Mon

  • IAD–HAN, Sep 29, 2026 – Nov 06, 2026: From USD 1,548
    29

    Tue

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    30

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  • IAD–HAN: Find Offers
    01

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    OCT

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    04

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  • IAD–HAN, Oct 05, 2026 – Nov 11, 2026: From USD 1,223
    05

    Mon

  • IAD–HAN, Oct 06, 2026 – Oct 29, 2026: From USD 1,343
    06

    Tue

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    07

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    08

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    09

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    10

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    • RangeUSD 1,114-USD 1,548

    *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.

    More Flight Deals from Washington to Hanoi

    USD
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    More Flight Deals from Washington to Hanoi
    From
    To
    Fare Type
    Dates
    Price
    Washington (IAD)Hanoi (HAN)Round Trip
    /
    Economy Class    		Mar 18, 2027 - Mar 30, 2027

    From

    USD 1,103

    Viewed: 12 hrs ago

    Washington (IAD)Hanoi (HAN)Round Trip
    /
    Economy Class    		Mar 18, 2027 - Apr 06, 2027

    From

    USD 1,103

    Viewed: 12 hrs ago

    Washington (IAD)Hanoi (HAN)Round Trip
    /
    Economy Class    		Mar 18, 2027 - Mar 31, 2027

    From

    USD 1,103

    Viewed: 12 hrs ago

    Washington (IAD)Hanoi (HAN)Round Trip
    /
    Economy Class    		Mar 19, 2027 - Apr 08, 2027

    From

    USD 1,103

    Viewed: 12 hrs ago

    Washington (IAD)Hanoi (HAN)Round Trip
    /
    Economy Class    		Mar 18, 2027 - Apr 01, 2027

    From

    USD 1,103

    Viewed: 12 hrs ago

    Washington (IAD)Hanoi (HAN)Round Trip
    /
    Economy Class    		Mar 18, 2027 - Apr 05, 2027

    From

    USD 1,103

    Viewed: 12 hrs ago

    • * Fares are subject to change based on the real-time availability of flight tickets. You can see a list of available fares when selecting your flight in the booking stage.
    • * Fare estimates are based on price per adult, including taxes and fuel surcharges. Additional fees and charges for optional products and services may apply.

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