Cheapest one-way flights from Colombo to London in July from $532

Best time to book flights for Colombo (CMB) to London (LTN) flights at AirHint

AirHint found the following cheapest one-way flights from Colombo (CMB) to London (LTN) in July 2025 (see full year).

One-Way flights

12 Jul SriLankan Airlines
02 Jul SriLankan Airlines

Also check the deals for return flights from Colombo to London in July.

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