Flights to Mekong Lowlands from Boston - $506

View $506 flight on Thu, Sep 4, 2025Opens in a new window

Popular airlines from Boston to Mekong Lowlands

  • Emirates

    Emirates

  • Korean Air

    Korean Air

  • Delta

    Delta

  • Singapore Airlines

    Singapore Airlines

  • Etihad Airways

    Etihad Airways

  • British Airways

    British Airways

  • Cathay Pacific

    Cathay Pacific

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Cheap Flights from Boston to Mekong Lowlands (BOS-PNH)

Prices were available within the past 7 days and start at $506 for one-way flights and $902 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, Sep 1 - Tue, Sep 23
BOS
Boston
PNH
Phnom Penh
$902 Roundtrip, just found
$902
Roundtrip
just found
Select Korean Air flight, departing Mon, Sep 1 from Boston to Phnom Penh, returning Tue, Sep 23, priced at $902 just found
Delta
Mon, Oct 27 - Wed, Nov 5
BOS
Boston
PNH
Phnom Penh
$913 Roundtrip, just found
$913
Roundtrip
just found
Select Delta flight, departing Mon, Oct 27 from Boston to Phnom Penh, returning Wed, Nov 5, priced at $913 just found
Cathay Pacific
Tue, Sep 9 - Tue, Oct 7
BOS
Boston
KTI
Phnom Penh
$930 Roundtrip, found 1 day ago
$930
Roundtrip
found 1 day ago
Select Cathay Pacific flight, departing Tue, Sep 9 from Boston to Phnom Penh, returning Tue, Oct 7, priced at $930 found 1 day ago
Cathay Pacific
Thu, Aug 7 - Mon, Sep 8
BOS
Boston
PNH
Phnom Penh
$930 Roundtrip, just found
$930
Roundtrip
just found
Select Cathay Pacific flight, departing Thu, Aug 7 from Boston to Phnom Penh, returning Mon, Sep 8, priced at $930 just found
Etihad Airways
Tue, Oct 14 - Sat, Nov 8
BOS
Boston
PNH
Phnom Penh
$1,097 Roundtrip, found 1 hour ago
$1,097
Roundtrip
found 1 hour ago
Select Etihad Airways flight, departing Tue, Oct 14 from Boston to Phnom Penh, returning Sat, Nov 8, priced at $1,097 found 1 hour ago
Turkish Airlines
Tue, Jan 13 - Thu, Jan 22
BOS
Boston
PNH
Phnom Penh
$1,102 Roundtrip, found 20 hours ago
$1,102
Roundtrip
found 20 hours ago
Select Turkish Airlines flight, departing Tue, Jan 13 from Boston to Phnom Penh, returning Thu, Jan 22, priced at $1,102 found 20 hours ago

Find the cheapest month to fly from Boston (BOS) to Phnom Penh (PNH)

September is typically the cheapest month to fly

From $809 - $1,484 per traveler.

Graph displaying average flight prices per month

Alternative airports

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Phnom Penh Intl. PNH. Cheapest option available. Flights from $1,262
PNH
Phnom Penh Intl.
Cheapest
Flights from $1,262
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