Cheapest return flights from Houston to Keflavik in July from 724€

Best time to book flights for Houston (HOU) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Houston (HOU) to Keflavik (KEF) in July 2025 (see full year).

Return flights

14 Jul - 21 Jul British Airways
16 Jul - 23 Jul British Airways
10 Jul - 17 Jul British Airways
12 Jul - 19 Jul British Airways
15 Jul - 22 Jul jetBlue
09 Jul - 16 Jul British Airways
25 Jul - 28 Jul WestJet
11 Jul - 18 Jul British Airways
13 Jul - 20 Jul Air Canada
23 Jul - 27 Jul WestJet

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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