Cheapest one-way flights from Houston to London in June from 371€

AirHint found the following cheapest one-way flights from Houston (IAH) to London (LGW) in June 2026 (see full year).

One-Way flights

01 Jun Frontier Airlines
11 Jun Frontier Airlines
13 Jun Frontier Airlines
03 Jun Spirit Airlines
16 Jun Spirit Airlines
22 Jun Spirit Airlines
30 Jun Spirit Airlines
28 Jun Spirit Airlines
18 Jun Frontier Airlines
29 Jun Spirit Airlines

Also check the deals for return flights from Houston to London in June.

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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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