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

British Airways, United Airlines, 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.

£244 Cheap Flights from McAllen to the United Kingdom in 2026

Voted winner of Europe's Best Travel App 2023

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.

07:00 - 10:00

MFE

LHR

21h 00m

2 stops

07:30 - 21:58

LHR

MFE

20h 28m

2 stops

£640United Airlines

Fri, 25 Sep - Sun, 27 Sep

13:51 - 09:05

MFE

LHR

13h 14m

1 stop

11:30 - 00:16

LHR

MFE

18h 46m

2 stops

£641Iberia

Wed, 23 Sep - Wed, 7 Oct

13:51 - 09:05

MFE

LHR

13h 14m

1 stop

11:30 - 00:16

LHR

MFE

18h 46m

2 stops

£647Iberia

Wed, 23 Sep - Wed, 7 Oct

13:51 - 09:05

MFE

LHR

13h 14m

1 stop

11:30 - 00:16

LHR

MFE

18h 46m

2 stops

£649Iberia

Wed, 23 Sep - Wed, 7 Oct

07:05 - 06:50

MFE

LHR

17h 45m

1 stop

06:00 - 21:24

LHR

MFE

21h 24m

2 stops

£650Iberia

Tue, 3 Nov - Tue, 17 Nov

09:40 - 11:35

MFE

LHR

19h 55m

1 stop

07:30 - 22:02

LHR

MFE

20h 32m

2 stops

£658United Airlines

Wed, 21 Oct - Fri, 6 Nov

12:39 - 13:15

MFE

LHR

18h 36m

2 stops

17:45 - 23:55

LHR

MFE

60h 10m

2 stops

£659KLM

Mon, 14 Sep - Tue, 22 Sep

16:35 - 14:25

MFE

LHR

15h 50m

1 stop

11:30 - 08:44

LHR

MFE

27h 14m

2 stops

£661British Airways

Wed, 16 Sep - Wed, 30 Sep

07:00 - 09:00

MFE

LCY

20h 00m

3 stops

15:00 - 08:44

LCY

MFE

71h 44m

3 stops

£1,028Multiple Airlines

Fri, 25 Sep - Sun, 27 Sep

07:00 - 09:00

MFE

LCY

20h 00m

3 stops

19:30 - 21:44

LCY

MFE

32h 14m

2 stops

£1,054British Airways

Fri, 25 Sep - Sun, 27 Sep

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KLM flights from McAllen to United Kingdom

Our best KLM deals on McAllen to United Kingdom flight tickets

KLM

14 Sept

MFE12:39McAllen Miller Intl

18h 26m

2 stops

LHR13:05London Heathrow

22 Sept

LHR17:45London Heathrow

60h 10m

2 stops

MFE23:55McAllen Miller Intl

£668

KLM

12 Sept

MFE12:48McAllen Miller Intl

18h 27m

2 stops

LHR13:15London Heathrow

22 Sept

LHR17:45London Heathrow

60h 10m

2 stops

MFE23:55McAllen Miller Intl

£703

KLM

17 Jun

MFE12:35McAllen Miller Intl

37h 20m

2 stops

LCY07:55London City

25 Jun

LCY09:20London City

20h 39m

2 stops

MFE23:59McAllen Miller Intl

£6,701

Iberia flights from McAllen to United Kingdom

Our best Iberia deals on McAllen to United Kingdom flight tickets

Iberia

23 Sept

MFE13:51McAllen Miller Intl

13h 14m

1 stop

LHR09:05London Heathrow

7 Oct

LHR11:30London Heathrow

18h 46m

2 stops

MFE00:16McAllen Miller Intl

£641

Iberia

23 Sept

MFE13:51McAllen Miller Intl

13h 14m

1 stop

LHR09:05London Heathrow

7 Oct

LHR11:30London Heathrow

18h 46m

2 stops

MFE00:16McAllen Miller Intl

£647

Iberia

23 Sept

MFE13:51McAllen Miller Intl

13h 14m

1 stop

LHR09:05London Heathrow

7 Oct

LHR11:30London Heathrow

18h 46m

2 stops

MFE00:16McAllen Miller Intl

£649

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Fri 25/9

07:00-10:00

2 stops21h 00m

London Heathrow

Sun 27/9

07:30-21:58

2 stops20h 28m

£640

Fastest return journey

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Wed 23/9

13:51-09:05

1 stop13h 14m

London Heathrow

Wed 7/10

11:30-00:16

2 stops18h 46m

£641

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Wed 23/9

13:51-09:05

1 stop13h 14m

London Heathrow

Wed 7/10

11:30-00:16

2 stops18h 46m

£647

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Wed 23/9

13:51-09:05

1 stop13h 14m

London Heathrow

Wed 7/10

11:30-00:16

2 stops18h 46m

£649

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Tue 3/11

07:05-06:50

1 stop17h 45m

London Heathrow

Tue 17/11

06:00-21:24

2 stops21h 24m

£650

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Wed 21/10

09:40-11:35

1 stop19h 55m

London Heathrow

Fri 6/11

07:30-22:02

2 stops20h 32m

£658

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Mon 14/9

12:39-13:15

2 stops18h 36m

London Heathrow

Tue 22/9

17:45-23:55

2 stops60h 10m

£659

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Wed 16/9

16:35-14:25

1 stop15h 50m

London Heathrow

Wed 30/9

11:30-08:44

2 stops27h 14m

£661

McAllenLondon

MFE - LCY

MFELCY

McAllen Miller Intl

Fri 25/9

07:00-09:00

3 stops20h 00m

London City

Sun 27/9

15:00-08:44

3 stops71h 44m

£1,028

McAllenLondon

MFE - LCY

MFELCY

McAllen Miller Intl

Fri 25/9

07:00-09:00

3 stops20h 00m

London City

Sun 27/9

19:30-21:44

2 stops32h 14m

£1,054

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 April. Flight prices, which tend to average around £418, 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 April, then departing from McAllen during the month November is also very affordable. Most momondo users find prices during this month for around £427.

Can stopping save me money on McAllen to United Kingdom flights?

You could potentially save up to 16% on your flight if you consider stops on a McAllen to United Kingdom flight.

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	13h 38m
Direct flights	None

The fastest flight from McAllen to United Kingdom takes 13h 38m

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

Search flight deals

Frequently asked questions about flying from McAllen to the 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.

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.