AirHint found the following cheapest return flights from Raleigh-durham (RDU) to London (LHR) in April 2026 (see full year).
Return flights
| 03 Apr - 10 Apr | Icelandair | ||
| 14 Apr - 28 Apr | United | ||
| 14 Apr - 28 Apr | Finnair | direct | |
| 11 Apr - 25 Apr | Icelandair | ||
| 03 Apr - 10 Apr | British Airways | direct | |
| 11 Apr - 25 Apr | British Airways | direct |
Also check the deals for one-way flights from Raleigh-durham to London in April.
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.
Find us on social media