Cheapest return flights from Raleigh-durham to London in May from 521€

Best time to book flights for Raleigh-durham (RDU) to London (LHR) flights at AirHint

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to London (LHR) in May 2025 (see full year).

Return flights

18 May - 04 Jun Frontier Airlines
15 May - 19 May Frontier Airlines
20 May - 27 May Frontier Airlines
09 May - 14 May Spirit Airlines
09 May - 13 May Frontier Airlines
08 May - 20 May Frontier Airlines
08 May - 11 May Frontier Airlines
11 May - 14 May Spirit Airlines
13 May - 16 May Frontier Airlines
01 May - 11 May jetBlue
13 May - 17 May jetBlue
14 May - 02 Jun United
21 May - 03 Jun jetBlue
31 May - 07 Jun Frontier Airlines
25 May - 15 Jun Frontier Airlines
30 May - 06 Jun Icelandair
27 May - 03 Jun United
31 May - 07 Jun American Airlines direct

Also check the deals for one-way flights from Raleigh-durham to London in May.

Skyscanner

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.

Book a cheap hotel in London

Cheap car rent in London