McAllen - Mission to London: low-cost flights

Opodo pulls up both direct and indirect flight options for McAllen - Mission to London (United Kingdom) side by side. Rank them however suits you, by price or by schedule, and lock in the one that works.

Going direct between McAllen - Mission and London takes around 11 h and 2 m. Choosing an indirect route will add to that travel time.

A clear picture of your departure and arrival points makes planning simpler. Here's a rundown of the relevant airports and the carriers that fly between them:

• Arrival airport: Heathrow Airport (LHR)

Looking to pay less for your flight from McAllen - Mission to London? Try these:

• Flexible dates: price up two or three alternative departure days. Moving your flight by just a day can sometimes cut the cost noticeably.
• Baggage allowance: review exactly what comes with each fare before you pay, to dodge any surprise fees once you're at check-in.
• Airports on your route: pin down which airport you'll use at both ends of the trip, particularly where a city has several, as it shapes your transfer time and overall spend.

There's more to shave off the total too: pairing your flight with a hotel in an Opodo Flight + Hotel package unlocks exclusive savings on your stay in London, and tacking on a hire car can cut the cost further still.