Cheapest return flights from Houston to Keflavik in July from $825

AirHint found the following cheapest return flights from Houston (HOU) to Keflavik (KEF) in July 2026 (see full year).

Return flights

07 Jul - 13 Jul United
07 Jul - 14 Jul United
07 Jul - 15 Jul United
01 Jul - 08 Jul United
03 Jul - 10 Jul United
01 Jul - 09 Jul United
03 Jul - 11 Jul Air Canada
02 Jul - 09 Jul United
02 Jul - 10 Jul United
14 Jul - 17 Jul WestJet

Also check the deals for one-way flights from Houston to Keflavik in July.

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