What is the cheapest airline that flies from McAllen Miller Intl to United Kingdom?

United Airlines, Delta, and Iberia are the most popular carriers operating from McAllen Miller Intl to United Kingdom

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

Prices for flights from McAllen Miller Intl Airport to United Kingdom are updated daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from McAllen Miller Intl Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents required for your trip to United Kingdom 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 United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£221 Cheap Flights from McAllen to the United Kingdom in 2026

1 adult

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Find the cheapest flights from McAllen to the United Kingdom

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:15 - 11:35

MFE

LHR

12h 20m

1 stop

15:05 - 22:59

LHR

MFE

37h 54m

2 stops

£479United Airlines

Tue, 21 Apr - Wed, 6 May

07:00 - 06:30

MFE

LHR

17h 30m

2 stops

09:30 - 21:48

LHR

MFE

18h 18m

2 stops

£486United Airlines

Tue, 21 Apr - Wed, 6 May

15:45 - 10:55

MFE

LHR

13h 10m

1 stop

12:55 - 22:40

LHR

MFE

15h 45m

1 stop

£492Multiple Airlines

Tue, 21 Apr - Wed, 6 May

15:48 - 12:15

MFE

LHR

15h 27m

1 stop

11:30 - 08:57

LHR

MFE

27h 27m

2 stops

£504British Airways

Tue, 24 Mar - Tue, 31 Mar

09:37 - 06:50

MFE

LHR

16h 13m

1 stop

11:30 - 08:57

LHR

MFE

27h 27m

2 stops

£505British Airways

Tue, 24 Mar - Tue, 31 Mar

11:00 - 06:50

MFE

LHR

14h 50m

1 stop

16:25 - 08:57

LHR

MFE

22h 32m

1 stop

£509American Airlines

Tue, 24 Mar - Tue, 31 Mar

17:01 - 12:15

MFE

LHR

14h 14m

1 stop

16:25 - 10:15

LHR

MFE

23h 50m

1 stop

£510American Airlines

Tue, 24 Mar - Tue, 31 Mar

11:00 - 14:05

MFE

LCY

21h 05m

2 stops

19:15 - 23:06

LCY

MFE

33h 51m

2 stops

£897Iberia

Wed, 25 Feb - Sun, 1 Mar

11:00 - 14:05

MFE

LCY

21h 05m

2 stops

19:15 - 23:06

LCY

MFE

33h 51m

2 stops

£897Iberia

Wed, 25 Feb - Sun, 1 Mar

08:43 - 10:00

MFE

LGW

19h 17m

1 stop

14:00 - 17:31

LGW

MFE

33h 31m

1 stop

£932Multiple Airlines

Mon, 27 Jul - Tue, 28 Jul

British Airways flights from McAllen to United Kingdom

Our best British Airways deals on McAllen to United Kingdom flight tickets

British Airways

31 Mar

MFE15:48McAllen Miller Intl

16h 37m

1 stop

LHR14:25London Heathrow

7 Apr

LHR08:55London Heathrow

14h 35m

1 stop

MFE17:30McAllen Miller Intl

£492

British Airways

24 Mar

MFE15:48McAllen Miller Intl

15h 27m

1 stop

LHR12:15London Heathrow

31 Mar

LHR11:30London Heathrow

27h 27m

2 stops

MFE08:57McAllen Miller Intl

£504

British Airways

31 Mar

MFE17:01McAllen Miller Intl

13h 09m

1 stop

LHR12:10London Heathrow

12 Apr

LHR16:25London Heathrow

13h 34m

1 stop

MFE23:59McAllen Miller Intl

£529

Air Canada flights from McAllen to United Kingdom

Our best Air Canada deals on McAllen to United Kingdom flight tickets

Air Canada

31 Mar

MFE05:17McAllen Miller Intl

19h 18m

2 stops

LHR06:35London Heathrow

7 Apr

LHR17:40London Heathrow

35h 19m

2 stops

MFE22:59McAllen Miller Intl

£494

Air Canada

16 Mar

MFE19:05McAllen Miller Intl

30h 25m

2 stops

LHR06:30London Heathrow

23 Mar

LHR18:00London Heathrow

33h 59m

2 stops

MFE22:59McAllen Miller Intl

£606

Air Canada

6 Jul

MFE07:00McAllen Miller Intl

22h 50m

2 stops

LHR11:50London Heathrow

14 Aug

LHR09:30London Heathrow

29h 37m

2 stops

MFE09:07McAllen Miller Intl

£684

Fly from

Fly to

Route

Depart

Return

Price

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Tue 21/4

17:15-11:35

1 stop12h 20m

London Heathrow

Wed 6/5

15:05-22:59

2 stops37h 54m

£479

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Tue 21/4

07:00-06:30

2 stops17h 30m

London Heathrow

Wed 6/5

09:30-21:48

2 stops18h 18m

£486

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Tue 21/4

15:45-10:55

1 stop13h 10m

London Heathrow

Wed 6/5

12:55-22:40

1 stop15h 45m

£492

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Tue 24/3

15:48-12:15

1 stop15h 27m

London Heathrow

Tue 31/3

11:30-08:57

2 stops27h 27m

£504

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Tue 24/3

09:37-06:50

1 stop16h 13m

London Heathrow

Tue 31/3

11:30-08:57

2 stops27h 27m

£505

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Tue 24/3

11:00-06:50

1 stop14h 50m

London Heathrow

Tue 31/3

16:25-08:57

1 stop22h 32m

£509

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Tue 24/3

17:01-12:15

1 stop14h 14m

London Heathrow

Tue 31/3

16:25-10:15

1 stop23h 50m

£510

McAllenLondon

MFE - LCY

MFELCY

McAllen Miller Intl

Wed 25/2

11:00-14:05

2 stops21h 05m

London City

Sun 1/3

19:15-23:06

2 stops33h 51m

£896

McAllenLondon

MFE - LCY

MFELCY

McAllen Miller Intl

Wed 25/2

11:00-14:05

2 stops21h 05m

London City

Sun 1/3

19:15-23:06

2 stops33h 51m

£897

McAllenLondon

MFE - LGW

MFELGW

McAllen Miller Intl

Mon 27/7

08:43-10:00

1 stop19h 17m

London Gatwick

Tue 28/7

14:00-17:31

1 stop33h 31m

£932

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from McAllen to United Kingdom

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

Prices

Airlines

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from McAllen is in January. Flight prices, which tend to average around £445, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of January, then departing from McAllen during the month November is also very affordable. Most momondo users find prices during this month for around £470.

Cheap McAllen to United Kingdom flight deals and tips

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

Fastest flight time	11h 37m
Direct flights	None

The fastest flight from McAllen to United Kingdom takes 11h 37m

There are no direct flights from McAllen to United Kingdom. There are no popular flight routes from McAllen to United Kingdom.

Search flight deals

When did momondo last update prices for flights from McAllen Miller Intl Airport to United Kingdom?
Prices for flights from McAllen Miller Intl Airport to United Kingdom are updated daily.
How old do you have to be to fly from McAllen Miller Intl Airport to United Kingdom?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from McAllen Miller Intl Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents required for your trip to United Kingdom 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 United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find McAllen to United Kingdom flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United Kingdom that suits you.

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

Flights from McAllen to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for McAllen to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to United Kingdom from McAllen are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.