AirHint found the following cheapest one-way flights from Raleigh-durham (RDU) to London (LHR) in May 2025 (see full year).
01 May | Frontier Airlines | ||
17 May | Frontier Airlines | ||
11 May | Frontier Airlines | ||
01 May | British Airways | direct | |
11 May | British Airways | direct | |
17 May | British Airways | direct |
Also check the deals for return flights from Raleigh-durham to London in May.
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.