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

British Airways, Lufthansa, and United Airlines 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 many operators does momondo search for flights from McAllen Miller Intl Airport to United Kingdom?

As of May 2026, there are 2 operators available to choose from for flights from McAllen Miller Intl Airport to United Kingdom.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from McAllen Miller Intl Airport to United Kingdom.

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

The necessary travel and health documents for your United Kingdom 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.

$326 Cheap Flights from McAllen to the United Kingdom in 2026

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Find the cheapest flights from McAllen to the United Kingdom

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:08 pm - 7:45 am

MFE

LHR

11h 37m

1 stop

6:55 am - 9:58 pm

LHR

MFE

21h 03m

2 stops

$857Lufthansa

Wed, Sep 23 - Wed, Oct 7

12:00 pm - 11:35 am

MFE

LHR

17h 35m

1 stop

6:30 am - 9:58 pm

LHR

MFE

21h 28m

2 stops

$869Lufthansa

Wed, Sep 16 - Wed, Sep 30

11:04 am - 9:05 am

MFE

LHR

16h 01m

1 stop

11:30 am - 12:16 am

LHR

MFE

18h 46m

2 stops

$870Iberia

Wed, Sep 23 - Wed, Oct 7

2:08 pm - 7:45 am

MFE

LHR

11h 37m

1 stop

8:30 am - 9:59 pm

LHR

MFE

19h 29m

2 stops

$873Lufthansa

Mon, Sep 14 - Tue, Sep 22

7:00 am - 7:45 am

MFE

LHR

18h 45m

1 stop

7:30 am - 10:02 pm

LHR

MFE

20h 32m

2 stops

$882United Airlines

Wed, Oct 21 - Fri, Nov 6

2:08 pm - 7:45 am

MFE

LHR

11h 37m

1 stop

5:40 pm - 7:22 pm

LHR

MFE

31h 42m

2 stops

$885United Airlines

Wed, Sep 16 - Wed, Sep 30

10:43 am - 10:00 am

MFE

LGW

17h 17m

1 stop

2:00 pm - 5:31 pm

LGW

MFE

33h 31m

1 stop

$966Multiple Airlines

Sat, Jul 11 - Tue, Jul 14

10:43 am - 10:00 am

MFE

LGW

17h 17m

1 stop

2:00 pm - 7:53 am

LGW

MFE

23h 53m

1 stop

$975Multiple Airlines

Sat, Jul 11 - Thu, Jul 16

4:34 pm - 4:40 pm

MFE

LCY

42h 06m

2 stops

9:20 am - 11:59 pm

LCY

MFE

20h 39m

2 stops

$1,138Delta

Wed, Oct 7 - Mon, Oct 12

12:48 pm - 1:15 pm

MFE

LCY

18h 27m

2 stops

9:20 am - 11:59 pm

LCY

MFE

20h 39m

2 stops

$1,310Delta

Sat, Sep 12 - Mon, Sep 21

Lufthansa flights from McAllen to United Kingdom

Our best Lufthansa deals on McAllen to United Kingdom flight tickets

Lufthansa

Sep 23

MFE2:08 pmMcAllen Miller Intl

11h 37m

1 stop

LHR7:45 amLondon Heathrow

Oct 7

LHR6:55 amLondon Heathrow

21h 03m

2 stops

MFE9:58 pmMcAllen Miller Intl

$857

Lufthansa

Sep 16

MFE12:00 pmMcAllen Miller Intl

17h 35m

1 stop

LHR11:35 amLondon Heathrow

Sep 30

LHR6:30 amLondon Heathrow

21h 28m

2 stops

MFE9:58 pmMcAllen Miller Intl

$869

Lufthansa

Sep 14

MFE2:08 pmMcAllen Miller Intl

11h 37m

1 stop

LHR7:45 amLondon Heathrow

Sep 22

LHR8:30 amLondon Heathrow

19h 29m

2 stops

MFE9:59 pmMcAllen Miller Intl

$873

Iberia flights from McAllen to United Kingdom

Our best Iberia deals on McAllen to United Kingdom flight tickets

Iberia

Sep 23

MFE11:04 amMcAllen Miller Intl

16h 01m

1 stop

LHR9:05 amLondon Heathrow

Oct 7

LHR11:30 amLondon Heathrow

18h 46m

2 stops

MFE12:16 amMcAllen Miller Intl

$870

Iberia

Sep 11

MFE1:51 pmMcAllen Miller Intl

13h 14m

1 stop

LHR9:05 amLondon Heathrow

Sep 26

LHR11:30 amLondon Heathrow

18h 46m

2 stops

MFE12:16 amMcAllen Miller Intl

$968

Iberia

Jul 10

MFE5:25 pmMcAllen Miller Intl

15h 00m

1 stop

LHR2:25 pmLondon Heathrow

Jul 17

LHR2:25 pmLondon Heathrow

13h 21m

1 stop

MFE9:46 pmMcAllen Miller Intl

$1,180

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Wed 9/23

2:08 pm-7:45 am

1 stop11h 37m

London Heathrow

Wed 10/7

6:55 am-9:58 pm

2 stops21h 03m

$857

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Wed 9/16

12:00 pm-11:35 am

1 stop17h 35m

London Heathrow

Wed 9/30

6:30 am-9:58 pm

2 stops21h 28m

$869

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Wed 9/23

11:04 am-9:05 am

1 stop16h 01m

London Heathrow

Wed 10/7

11:30 am-12:16 am

2 stops18h 46m

$870

Quickest round-trip

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Mon 9/14

2:08 pm-7:45 am

1 stop11h 37m

London Heathrow

Tue 9/22

8:30 am-9:59 pm

2 stops19h 29m

$873

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Wed 10/21

7:00 am-7:45 am

1 stop18h 45m

London Heathrow

Fri 11/6

7:30 am-10:02 pm

2 stops20h 32m

$882

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Wed 9/16

2:08 pm-7:45 am

1 stop11h 37m

London Heathrow

Wed 9/30

5:40 pm-7:22 pm

2 stops31h 42m

$885

McAllenLondon

MFE - LGW

MFELGW

McAllen Miller Intl

Sat 7/11

10:43 am-10:00 am

1 stop17h 17m

London Gatwick

Tue 7/14

2:00 pm-5:31 pm

1 stop33h 31m

$966

McAllenLondon

MFE - LGW

MFELGW

McAllen Miller Intl

Sat 7/11

10:43 am-10:00 am

1 stop17h 17m

London Gatwick

Thu 7/16

2:00 pm-7:53 am

1 stop23h 53m

$975

McAllenLondon

MFE - LCY

MFELCY

McAllen Miller Intl

Wed 10/7

4:34 pm-4:40 pm

2 stops42h 06m

London City

Mon 10/12

9:20 am-11:59 pm

2 stops20h 39m

$1,138

McAllenLondon

MFE - LCY

MFELCY

McAllen Miller Intl

Sat 9/12

12:48 pm-1:15 pm

2 stops18h 27m

London City

Mon 9/21

9:20 am-11:59 pm

2 stops20h 39m

$1,310

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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?

In general, April is the cheapest month to fly from McAllen to United Kingdom. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $561. If you aren’t able to travel to United Kingdom during the month of April, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $573.

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

You could potentially save up to 46% 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	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

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 many operators does momondo search for flights from McAllen Miller Intl Airport to United Kingdom?
As of May 2026, there are 2 operators available to choose from for flights from McAllen Miller Intl Airport to United Kingdom.
How old do you have to be to fly from McAllen Miller Intl Airport to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from McAllen Miller Intl Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The necessary travel and health documents for your United Kingdom 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.

Best airlines flying from McAllen to United Kingdom

Compare and see reviews for airlines that fly from McAllen to United Kingdom with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $628	Free Cancellation	Rating 6.7 7,995 reviews	Search British Airways flights
American Airlines	PriceFrom $682	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights
United Airlines	PriceFrom $852	Free Cancellation	Rating 7.4 9,751 reviews	Search United Airlines flights

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?

All flight searches from McAllen to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from McAllen.

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

If you are not ready to book a flight from McAllen to United Kingdom now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United Kingdom and let you know when they change.