CA $1,345 Cheap Qatar Airways fights from Boston (BOS) to Samui Intl. Airport (USM)

View CA $1,345 flight on Thu, Aug. 21, 2025Opens in a new window

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Qatar Airways flights from Boston to Samui Intl. Airport (BOS→USM)

Prices were available within the past 7 days and start at CA $1,345 for one-way flights and CA $2,922 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Thu., Aug. 21 - Thu., Aug. 28
BOS
Boston
USM
Koh Samui
CA $2,922 Roundtrip, found 5 days ago
CA $2,922
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu., Aug. 21 from Boston to Koh Samui, returning Thu., Aug. 28, priced at CA $2,922 found 5 days ago
Qatar Airways
Thu., Aug. 21 - Thu., Aug. 28
BOS
Boston
USM
Koh Samui
CA $2,958 Roundtrip, found 5 days ago
CA $2,958
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu., Aug. 21 from Boston to Koh Samui, returning Thu., Aug. 28, priced at CA $2,958 found 5 days ago
Qatar Airways
Thu., Aug. 21 - Thu., Aug. 28
BOS
Boston
USM
Koh Samui
CA $3,037 Roundtrip, found 5 days ago
CA $3,037
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu., Aug. 21 from Boston to Koh Samui, returning Thu., Aug. 28, priced at CA $3,037 found 5 days ago
Qatar Airways
Thu., Aug. 21 - Thu., Aug. 28
BOS
Boston
USM
Koh Samui
CA $3,248 Roundtrip, found 5 days ago
CA $3,248
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu., Aug. 21 from Boston to Koh Samui, returning Thu., Aug. 28, priced at CA $3,248 found 5 days ago
Qatar Airways
Thu., Aug. 21 - Thu., Aug. 28
BOS
Boston
USM
Koh Samui
CA $3,484 Roundtrip, found 5 days ago
CA $3,484
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu., Aug. 21 from Boston to Koh Samui, returning Thu., Aug. 28, priced at CA $3,484 found 5 days ago
Qatar Airways
Thu., Aug. 21 - Thu., Aug. 28
BOS
Boston
USM
Koh Samui
CA $3,493 Roundtrip, found 5 days ago
CA $3,493
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu., Aug. 21 from Boston to Koh Samui, returning Thu., Aug. 28, priced at CA $3,493 found 5 days ago
Qatar Airways
Thu., Aug. 21 - Thu., Aug. 28
BOS
Boston
USM
Koh Samui
CA $3,498 Roundtrip, found 5 days ago
CA $3,498
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu., Aug. 21 from Boston to Koh Samui, returning Thu., Aug. 28, priced at CA $3,498 found 5 days ago
Qatar Airways
Thu., Aug. 21 - Thu., Aug. 28
BOS
Boston
USM
Koh Samui
CA $3,507 Roundtrip, found 5 days ago
CA $3,507
Roundtrip
found 5 days ago
Select Qatar Airways flight, departing Thu., Aug. 21 from Boston to Koh Samui, returning Thu., Aug. 28, priced at CA $3,507 found 5 days ago
Flight from Boston to Samui Intl. Airport (BOS - USM) route information
Origin airport
Logan Intl.
Destination airport
Samui Intl. Airport
Distance
14088 km
*Available to Expedia members.