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Cheap flights from the United Kingdom to McAllen from £630

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to McAllen departing on 26/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to McAllen

Recent return flight deals from the United Kingdom to McAllen

Enter your travel dates to find the best prices.
United Airlines Logo
10:00 - 21:59LHR-MFE
17h 59m1 stop
United Airlines Logo
17:00 - 07:30MFE-LHR
32h 30m1 stop
£808United Airlines
Find Deal
Wed, 5 Nov - Sun, 9 Nov
United Airlines Logo
12:05 - 20:08LHR-MFE
14h 03m1 stop
United Airlines Logo
17:00 - 07:30MFE-LHR
32h 30m1 stop
£809United Airlines
Find Deal
Wed, 5 Nov - Sun, 9 Nov
Air Canada Logo
11:10 - 21:59LHR-MFE
16h 49m2 stops
Air Canada Logo
07:00 - 06:30MFE-LHR
41h 30m2 stops
£811Air Canada
Find Deal
Wed, 5 Nov - Sun, 9 Nov
Air Canada Logo
11:10 - 21:59LHR-MFE
16h 49m2 stops
Air Canada Logo
07:00 - 06:30MFE-LHR
41h 30m2 stops
£817Air Canada
Find Deal
Wed, 5 Nov - Sun, 9 Nov
United Airlines Logo
10:00 - 20:08LHR-MFE
16h 08m1 stop
United Airlines Logo
12:10 - 10:15MFE-LHR
16h 05m1 stop
£828United Airlines
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Lufthansa Logo
09:50 - 21:59LCY-MFE
18h 09m2 stops
Lufthansa Logo
14:06 - 17:40MFE-LCY
21h 34m2 stops
£829Lufthansa
Find Deal
Wed, 12 Nov - Sun, 16 Nov
Lufthansa Logo
09:50 - 21:59LCY-MFE
18h 09m2 stops
Lufthansa Logo
14:06 - 17:40MFE-LCY
21h 34m2 stops
£831Lufthansa
Find Deal
Wed, 12 Nov - Sun, 16 Nov
British Airways Logo
19:15 - 20:27LCY-MFE
31h 12m2 stops
British Airways Logo
20:03 - 14:35MFE-LCY
36h 32m2 stops
£902British Airways
Find Deal
Mon, 23 Feb - Sat, 7 Mar
Multiple Airlines Logo
09:50 - 21:42LCY-MFE
17h 52m2 stops
Multiple Airlines Logo
09:40 - 12:40MFE-LCY
21h 00m3 stops
£1,110Multiple Airlines
Find Deal
Mon, 23 Feb - Sat, 7 Mar
Multiple Airlines Logo
19:10 - 20:05LCY-MFE
30h 55m3 stops
Multiple Airlines Logo
09:40 - 12:40MFE-LCY
21h 00m3 stops
£1,171Multiple Airlines
Find Deal
Mon, 23 Feb - Sat, 7 Mar

United Airlines flights from United Kingdom to McAllen

Our best United Airlines deals on United Kingdom to McAllen flight tickets
United Airlines
5 Nov
LHR10:00London Heathrow
17h 59m
1 stop
MFE21:59McAllen Miller Intl
9 Nov
MFE17:00McAllen Miller Intl
32h 30m
1 stop
LHR07:30London Heathrow
£808
Find similar
United Airlines
5 Nov
LHR12:05London Heathrow
14h 03m
1 stop
MFE20:08McAllen Miller Intl
9 Nov
MFE17:00McAllen Miller Intl
32h 30m
1 stop
LHR07:30London Heathrow
£809
Find similar
United Airlines
27 Nov
LHR10:00London Heathrow
16h 08m
1 stop
MFE20:08McAllen Miller Intl
4 Dec
MFE12:10McAllen Miller Intl
16h 05m
1 stop
LHR10:15London Heathrow
£828
Find similar

Air Canada flights from United Kingdom to McAllen

Our best Air Canada deals on United Kingdom to McAllen flight tickets
Air Canada
5 Nov
LHR11:10London Heathrow
16h 49m
2 stops
MFE21:59McAllen Miller Intl
9 Nov
MFE07:00McAllen Miller Intl
41h 30m
2 stops
LHR06:30London Heathrow
£811
Find similar
Air Canada
5 Nov
LHR11:10London Heathrow
16h 49m
2 stops
MFE21:59McAllen Miller Intl
9 Nov
MFE07:00McAllen Miller Intl
41h 30m
2 stops
LHR06:30London Heathrow
£817
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to McAllen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 15 October 2025.
Use the filters below to find and compare flights from the United Kingdom to McAllen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 5/11

10:00-21:59

1 stop17h 59m

McAllen Miller Intl

Sun 9/11

17:00-07:30

1 stop32h 30m

£808

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 5/11

12:05-20:08

1 stop14h 03m

McAllen Miller Intl

Sun 9/11

17:00-07:30

1 stop32h 30m

£809

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 5/11

11:10-21:59

2 stops16h 49m

McAllen Miller Intl

Sun 9/11

07:00-06:30

2 stops41h 30m

£811

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Wed 5/11

11:10-21:59

2 stops16h 49m

McAllen Miller Intl

Sun 9/11

07:00-06:30

2 stops41h 30m

£817

LondonMcAllen

LHR - MFE

LHRMFE

London Heathrow

Thu 27/11

10:00-20:08

1 stop16h 08m

McAllen Miller Intl

Thu 4/12

12:10-10:15

1 stop16h 05m

£828

LondonMcAllen

LCY - MFE

LCYMFE

London City

Wed 12/11

09:50-21:59

2 stops18h 09m

McAllen Miller Intl

Sun 16/11

14:06-17:40

2 stops21h 34m

£829

LondonMcAllen

LCY - MFE

LCYMFE

London City

Wed 12/11

09:50-21:59

2 stops18h 09m

McAllen Miller Intl

Sun 16/11

14:06-17:40

2 stops21h 34m

£831

LondonMcAllen

LCY - MFE

LCYMFE

London City

Mon 23/2

19:15-20:27

2 stops31h 12m

McAllen Miller Intl

Sat 7/3

20:03-14:35

2 stops36h 32m

£902

LondonMcAllen

LCY - MFE

LCYMFE

London City

Mon 23/2

09:50-21:42

2 stops17h 52m

McAllen Miller Intl

Sat 7/3

09:40-12:40

3 stops21h 00m

£1,110

LondonMcAllen

LCY - MFE

LCYMFE

London City

Mon 23/2

19:10-20:05

3 stops30h 55m

McAllen Miller Intl

Sat 7/3

09:40-12:40

3 stops21h 00m

£1,171

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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See travel insights to McAllen from

How to get the cheapest flight ticket from United Kingdom 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

What is the cheapest day to depart on your flight to McAllen?

Our data shows that Monday is the least expensive day to fly to McAllen. Tickets to fly out on this day can be as low as £736. The most expensive day to fly to McAllen is Thursday, with ticket prices averaging around £908.

What is the cheapest time of day to depart on your flight to McAllen?

Flying to McAllen from United Kingdom in the morning is the least expensive time of day to depart. momondo users have found prices as low as £791 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £862 on average. Flights to McAllen from United Kingdom at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap United Kingdom to McAllen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to McAllen

Direct flights

None
There are no direct flights from United Kingdom to McAllen. There are no popular flight routes from United Kingdom to McAllen.
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to McAllen Miller Intl Airport?

    Prices for flights from United Kingdom to McAllen Miller Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United Kingdom to McAllen Miller Intl Airport?

  • How old do you have to be to fly from United Kingdom to McAllen Miller Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to McAllen Miller Intl Airport.

  • What documentation or ID do you need to fly to McAllen Miller Intl Airport?

    The travel and health documents required for your trip to McAllen Miller Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at McAllen Miller Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United Kingdom to McAllen

Compare and see reviews for airlines that fly from United Kingdom to McAllen with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £619Free CancellationRating
6.7
7,456 reviews
Search British Airways flights

Travelling to a place near McAllen?

Book flights to McAllen if you plan to visit one of these locations
Edinburg
Pharr

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to McAllen?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United Kingdom to McAllen for you.

Can I find flights from United Kingdom to McAllen with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United Kingdom to McAllen flights to just show those with flexible booking policies.

How can momondo help me find flights from United Kingdom to McAllen?

Once all potential United Kingdom to McAllen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from United Kingdom to McAllen right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to McAllen from United Kingdom. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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