Boston (BOS) to Bangkok (BKK) flight deal from $786 USD in economy class

CXCathay Pacific

Round Trip•Economy

BOS

Logan International Airport

Boston, United States

BKK

Suvarnabhumi Airport

Bangkok, Thailand

$1,464 USD

-46%$786 USD

Verified Nov 28, 2025 at 9:50 PM

April 2026

Today

Mon

Tue

Wed

Thu

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Sun

30$786 31$786 1 2$786 3 4$886 5$886 6$911 7$836 8$836 9$911 10$886 11 12$886 13$836 14 15$936 16 17$1,157 18$986 19$836 20$786 21$786 22$861 23$861 24$836 25$911 26 27$786 28$786 29$786 30$786 1 2 3

Limited Availability

18% of dates checked are available within 10% of the lowest price

Monday, April 20th, 2026

9 round-trip options

Returning

Sat, Apr 25, 2026•5 Day Trip

$4,234 USD

Google Flights

Returning

Sun, Apr 26, 2026•6 Day Trip

$1,157 USD

Google Flights

Returning

Mon, Apr 27, 2026•7 Day Trip

$936 USD

Google Flights

Returning

Tue, Apr 28, 2026•8 Day Trip

$936 USD

Google Flights

Returning

Wed, Apr 29, 2026•9 Day Trip

$786 USD

Google Flights

Returning

Thu, Apr 30, 2026•10 Day Trip

$861 USD

Google Flights

Returning

Fri, May 1, 2026•11 Day Trip

$836 USD

Google Flights

Returning

Sat, May 2, 2026•12 Day Trip

$836 USD

Google Flights

Returning

Mon, May 4, 2026•14 Day Trip

$786 USD

Google Flights