AirHint found the following cheapest one-way flights from Raleigh-durham (RDU) to London (LHR) in July 2026 (see full year).

One-Way flights

31 Jul	jetBlue
24 Jul	jetBlue
13 Jul	jetBlue
17 Jul	Air Canada
10 Jul	Icelandair
31 Jul	Finnair	direct
13 Jul	British Airways	direct
17 Jul	American Airlines	direct
10 Jul	American Airlines	direct

Also check the deals for return flights from Raleigh-durham 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 one-way flights from Raleigh-durham to London in July from $326

One-Way flights