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Cheapest return flights from Houston (IAH) to London (LHR), June

7 dates in June 2027, from $ 1,041. Book in one tap, or check whether to buy now or wait.

One-way Return

Dates, airline, and price
Dates	Airline	Price
1 Jun 15 Jun 2027	jetBlue
14 Jun 20 Jul 2027	Air Canada
1 Jun 15 Jun 2027	American Airlines Direct Flight

2 Jun 10 Jun 2027	British Airways Direct Flight
14 Jun 20 Jul 2027	Austrian Airlines Direct Flight
12 Jun 10 Jul 2027	Air Canada
12 Jun 10 Jul 2027	American Airlines Direct Flight

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Deals for one-way flights from Houston to London in June.

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Updated Oct 13, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest return flights from Houston (IAH) to London (LHR), June

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