ORD to SGN from $867 in economy – flightdeals.net

Home Premium Fare Deals About

United Airlines

UAUnited Airlines

Round Trip•Economy

O'Hare International Airport

Chicago, United States

Tan Son Nhat International Airport

Ho Chi Minh City, Vietnam

$1,055 USD

-18%$867 USD

Verified 14 days ago

September 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$870 1$870 2$869 3$867 4$920 5$922 6$917 7$871 8$867 9$871 10$879 11$920 12$923 13$937 14$890 15$876 16$892 17$892 18$923 19$923 20$922 21$873 22$872 23$871 24$872 25$922 26$922 27$920 28$870 29$870 30$872 1$872 2$920 3$923 4$922

Great Availability

61% of dates checked are available within 10% of the lowest price

Sunday, September 20th, 2026

3 round-trip options

Returning

Fri, Sep 25, 2026•5 Day Trip

$973 USD

Returning

Mon, Sep 28, 2026•8 Day Trip

$923 USD

Returning

Wed, Sep 30, 2026•10 Day Trip

$922 USD