KLM Flight DL6140 Deals & Information (2025/2026)

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KLM Flight 6140 Route Deals From $408

The cheapest prices found with in the last 7 days for return flights were $739 and $408 for one-way flights to Brussels - National for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 1 - Wed, Oct 8
JFK
John F. Kennedy Intl.
ZYR
Brussels Midi Train Station
$739 Roundtrip, found 6 hours ago
$739
Roundtrip
found 6 hours ago
Select KLM flight, departing Wed, Oct 1 from John F. Kennedy Intl. to Brussels Midi Train Station, returning Wed, Oct 8, priced at $739 found 6 hours ago
Wed, Sep 10 - Sat, Sep 20
JFK
John F. Kennedy Intl.
BRU
Brussels - National
$1,326 Roundtrip, found 1 hour ago
$1,326
Roundtrip
found 1 hour ago
Select KLM flight, departing Wed, Sep 10 from John F. Kennedy Intl. to Brussels - National, returning Sat, Sep 20, priced at $1,326 found 1 hour ago