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Cheapest one-way flights from Raleigh-durham (RDU) to London (LHR), September

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Dates, airline, and price
Dates	Airline	Price
14 Sep	jetBlue
24 Sep	jetBlue
23 Sep	jetBlue
22 Sep	jetBlue
11 Sep	Frontier Airlines
08 Sep	Frontier Airlines
13 Sep	Icelandair
07 Sep	Icelandair
01 Sep	jetBlue
04 Sep	Frontier Airlines

deals for return flights from Raleigh-durham to London in September.

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Updated Jul 24, 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 one-way flights from Raleigh-durham (RDU) to London (LHR), September

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