Flights from Bangkok to the United States from $ 870*

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Changed bag rules and optional services         Cruise Packages

Find United's best fares from Bangkok to the United States

$
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  • Bangkok (BKK)to

    Denver (DEN)
    02/01/26 - 03/01/26
    from
    $ 942
    Viewed: 20 hours ago
    Roundtrip
    Economy

    Bangkok (BKK)to

    Honolulu (HNL)
    09/14/26 - 09/24/26
    from
    $ 926
    Viewed: 7 hours ago
    Roundtrip
    Economy

    Bangkok (BKK)to

    Phoenix (PHX)
    02/27/26 - 03/01/26
    from
    $ 1,386
    Viewed: 4 hours ago
    Roundtrip
    Economy

    Bangkok (BKK)to

    Tucson (TUS)
    09/15/26 - 11/19/26
    from
    $ 1,577
    Viewed: 8 hours ago
    Roundtrip
    Economy

  • Bangkok (BKK)to

    Nashville (BNA)
    06/07/26 - 06/07/26
    from
    $ 2,013
    Viewed: 19 hours ago
    Roundtrip
    Economy

    Bangkok (BKK)to

    Cincinnati (CVG)
    02/02/26 - 02/24/26
    from
    $ 1,471
    Viewed: 10 hours ago
    Roundtrip
    Economy

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

Business class flights from Bangkok to the United States

$

Bangkok (BKK)to

Los Angeles (LAX)
03/23/26 - 03/29/26

Roundtrip

Business

from
$ 3,809
Viewed: 20 hours ago

Bangkok (BKK)to

San Francisco (SFO)
04/10/26 - 06/10/26

Roundtrip

Business

from
$ 4,081
Viewed: 19 hours ago

Bangkok (BKK)to

Boston (BOS)
06/03/26 - 06/09/26

Roundtrip

Business

from
$ 4,834
Viewed: 19 hours ago

Bangkok (BKK)to

Seattle (SEA)
12/30/25 - 01/10/26

Roundtrip

Business

from
$ 5,542
Viewed: 6 hours ago

Bangkok (BKK)to

Denver (DEN)
08/04/26 - 09/08/26

Roundtrip

Business

from
$ 4,253
Viewed: 17 hours ago

Bangkok (BKK)to

Honolulu (HNL)
09/14/26 - 09/24/26

Roundtrip

Business

from
$ 4,197
Viewed: 7 hours ago

Bangkok (BKK)to

Phoenix (PHX)
02/27/26 - 03/01/26

Roundtrip

Business

from
$ 5,539
Viewed: 4 hours ago

Bangkok (BKK)to

Tucson (TUS)
09/15/26 - 11/19/26

Roundtrip

Business

from
$ 5,552
Viewed: 8 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.