British Airways Flight 242 Deals & Information (2026/2027)

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British Airways Flight 242 Route Deals From $488

The cheapest prices found with in the last 7 days for return flights were $965 and $488 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Apr 12 - Sun, Apr 19
MEX
Mexico City Intl.
LHR
Heathrow
$965 Roundtrip, found 11 hours ago
$965
Roundtrip
found 11 hours ago
Select British Airways flight, departing Sun, Apr 12 from Mexico City Intl. to Heathrow, returning Sun, Apr 19, priced at $965 found 11 hours ago
Sun, Apr 12 - Mon, May 25
MEX
Mexico City Intl.
LHR
Heathrow
$1,064 Roundtrip, found 1 day ago
$1,064
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Apr 12 from Mexico City Intl. to Heathrow, returning Mon, May 25, priced at $1,064 found 1 day ago
Tue, Feb 23 - Tue, Mar 2
MEX
Mexico City Intl.
LHR
Heathrow
$1,293 Roundtrip, found 1 day ago
$1,293
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Feb 23 from Mexico City Intl. to Heathrow, returning Tue, Mar 2, priced at $1,293 found 1 day ago

Frequently asked questions

What route does flight number BA242 take?
BA242 takes about 10 hours and 30 minutes to jet straight from Mexico City Intl. Airport (MEX) to LHR. Sure, there's magic in the destination, but half the fun is in the journey!
How often is BA242 on time?
Passengers travelling on British Airways flight number BA242 should be mindful that 75% of these planes leave on time. If you experience a delay, the typical wait is around 25 minutes. This service has a 1.7-star rating.
What terminal does BA242 fly out of?
You'll likely be stepping aboard the plane at Terminal 1 if you're booked on BA242 direct from Mexico City Intl. Airport (MEX) to London Airport (LHR-Heathrow).
What kind of plane is on flight number BA242?
There's a good chance you'll be cruising aboard a Boeing 787-9 if you're on flight BA242. This flight typically departs from Benito Juárez Intl. Airport and touches down at Heathrow Airport.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your BA242 flight with Travelocity, please visit our Customer Service Portal.