AirHint found the following cheapest return flights from Springfield (SGF) to London (LHR) in July 2026 (see full year).

Return flights

14 Jul - 09 Aug	Iberia
16 Jul - 10 Aug	British Airways
16 Jul - 09 Aug	Iberia

Also check the deals for one-way flights from Springfield to London in July.

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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Cheapest return flights from Springfield to London in July from $810

Return flights