Cheap flights from London to McAllen from £592
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to McAllen departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
LondonMcAllen
LHR London Heathrow - MFE McAllen Miller Intl
LHRMFE
London Heathrow
Mon 1/2
17:25-08:58
2 stops21h 33m
McAllen Miller Intl
Mon 1/3
12:47-09:00
2 stops14h 13m
LondonMcAllen
LHR London Heathrow - MFE McAllen Miller Intl
LHRMFE
London Heathrow
Mon 1/2
19:05-08:58
2 stops19h 53m
McAllen Miller Intl
Mon 1/3
16:19-10:00
1 stop11h 41m
LondonMcAllen
LHR London Heathrow - MFE McAllen Miller Intl
LHRMFE
London Heathrow
Sun 31/1
17:25-20:32
2 stops33h 07m
McAllen Miller Intl
Sun 28/2
14:06-10:00
1 stop13h 54m
LondonMcAllen
LHR London Heathrow - MFE McAllen Miller Intl
LHRMFE
London Heathrow
Mon 1/2
19:05-09:57
2 stops20h 52m
McAllen Miller Intl
Sat 27/2
19:15-06:30
2 stops29h 15m
LondonMcAllen
LHR London Heathrow - MFE McAllen Miller Intl
LHRMFE
London Heathrow
Mon 1/2
11:15-20:32
1 stop15h 17m
McAllen Miller Intl
Mon 1/3
18:15-12:15
1 stop12h 00m
LondonMcAllen
LHR London Heathrow - MFE McAllen Miller Intl
LHRMFE
London Heathrow
Mon 1/2
11:15-23:30
1 stop18h 15m
McAllen Miller Intl
Sat 27/2
19:15-06:30
2 stops29h 15m
LondonMcAllen
LHR London Heathrow - MFE McAllen Miller Intl
LHRMFE
London Heathrow
Mon 1/2
19:40-08:58
2 stops19h 18m
McAllen Miller Intl
Sun 28/2
16:19-10:00
1 stop11h 41m
LondonMcAllen
LHR London Heathrow - MFE McAllen Miller Intl
LHRMFE
London Heathrow
Mon 1/2
07:30-20:32
2 stops19h 02m
McAllen Miller Intl
Sun 28/2
18:15-12:00
1 stop11h 45m
LondonMcAllen
LHR London Heathrow - MFE McAllen Miller Intl
LHRMFE
London Heathrow
Mon 1/2
14:45-23:30
1 stop14h 45m
McAllen Miller Intl
Sun 28/2
06:42-06:50
1 stop18h 08m
LondonMcAllen
LGW London Gatwick - MFE McAllen Miller Intl
LGWMFE
London Gatwick
Sun 31/1
12:35-12:08
2 stops29h 33m
McAllen Miller Intl
Sun 28/2
10:34-08:15
1 stop15h 41m
See travel insights to McAllen from
How to get the cheapest flight ticket from London to McAllen
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
When to book flights from London to McAllen
Cheap London to McAllen (LON to MFE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to McAllen
Frequently asked questions about flying from London to McAllen
How far is London to McAllen Miller Intl by plane?
A flight from London to McAllen Miller Intl will travel around 5145.6 mi. A reasonable flight in good conditions will take 16h 00m.
When did momondo last update prices for flights from London to McAllen Miller Intl Airport?
Prices for flights from London to McAllen Miller Intl Airport were last updated today.
How many operators does momondo search for flights from London to McAllen Miller Intl Airport?
As of October 2026, there is 1 operator available to choose from for flights from London to McAllen Miller Intl Airport.
How old do you have to be to fly from London to McAllen Miller Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to McAllen Miller Intl Airport.
What documentation or ID do you need to fly to McAllen Miller Intl Airport?
The necessary travel and health documents for your McAllen Miller Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from London to McAllen?
Based on momondo bookings for flights between London and McAllen, the leading airline is British Airways, making up 100% of the total bookings.
Best airlines flying from London to McAllen
Compare and see reviews for airlines that fly from London to McAllen with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £747 | Free Cancellation | Rating 6.7 8,243 reviews |
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To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to McAllen from London.
Can I find flights from London to McAllen with flexible booking policies on momondo?
All flight searches from London to McAllen on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to McAllen?
momondo provides multiple filters to help you find the best flight to McAllen from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to McAllen right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to McAllen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to McAllen and let you know when they change.