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$863+ Cheap flights from McAllen (MFE) to the United Kingdom

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — LHR
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from McAllen to United Kingdom

Keep the following information in mind while searching for McAllen to United Kingdom flight deals. Data was last updated April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$863
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$798
Provider with most accurate pricing for McAllen Miller Intl-London (LON) flight deals.
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Provider most trusted by Cheapflights users for McAllen Miller Intl-London (LON) flights.
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From McAllen Miller Intl to United Kingdom
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Highest demand for flights based on searches. 20% potential increase in price ($226 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from McAllen to United Kingdom

Cheapest flights from McAllen to United Kingdom
Explore the most affordable flight options available from McAllen to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/811:59 amMFE - LGW
1 stop16h 56mMultiple Airlines
Sun 6/157:40 pmLGW - MFE
2 stops47h 59mMultiple Airlines
Deal found 4/24$863
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/167:00 amMFE - LHR
1 stop18h 40mUnited Airlines
Tue 6/33:50 pmLHR - MFE
2 stops30h 11mUnited Airlines
Deal found 4/25$1,001
This Iberia deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/225:12 pmMFE - LHR
1 stop15h 13mIberia
Wed 8/68:20 amLHR - MFE
1 stop19h 54mIberia
Deal found 4/25$1,016
This British Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:08 pmMFE - LHR
1 stop12h 37mBritish Airways
Tue 6/33:10 pmLHR - MFE
1 stop13h 29mBritish Airways
Deal found 4/25$1,017
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/166:08 pmMFE - LHR
1 stop12h 37mAmerican Airlines
Tue 6/38:20 amLHR - MFE
1 stop14h 58mAmerican Airlines
Deal found 4/24$1,018
This oojo deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/228:06 pmMFE - LCY
2 stops40h 19mBritish Airways
Wed 8/67:05 pmLCY - MFE
2 stops34h 53mBritish Airways
Deal found 4/25$1,069
This Air Canada deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/75:15 amMFE - LHR
2 stops19h 20mAir Canada
Fri 7/185:40 pmLHR - MFE
2 stops28h 36mAir Canada
Deal found 4/25$1,098
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/85:15 pmMFE - LCY
2 stops41h 25mDelta
Sun 6/151:45 pmLCY - MFE
2 stops40h 12mDelta
Deal found 4/24$1,219
This Booking.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:00 amMFE - LHR
2 stops21h 00mMultiple Airlines
Mon 6/234:30 pmLHR - MFE
2 stops31h 14mMultiple Airlines
Deal found 4/25$1,393
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/89:48 amMFE - LCY
3 stops20h 42mMultiple Airlines
Sun 6/155:50 pmLCY - MFE
3 stops33h 45mMultiple Airlines
Deal found 4/24$1,640
This oojo deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/226:21 pmMFE - LGW
2 stops19h 39mIberia
Wed 8/611:35 amLGW - MFE
2 stops18h 23mIberia
Deal found 4/25$1,649
This oojo deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:58 pmMFE - LGW
2 stops40h 52mBritish Airways
Sat 12/277:35 pmLGW - MFE
2 stops26h 38mBritish Airways
Deal found 4/24$2,372

Cheapflights Fare Finder

Customize your flight search to find flights from McAllen to United Kingdom 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, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
Use the filters below to find and compare flights from McAllen to the United Kingdom that are best for you.

Fly from

McAllen

Fly to

United Kingdom

Route

Depart

Return

Price

McAllenLondon

MFE - LGW

MFELGW

McAllen Miller Intl

Sun 6/8

11:59 am-10:55 am

1 stop16h 56m

London Gatwick

Sun 6/15

7:40 pm-1:39 pm

2 stops47h 59m

$863

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Fri 5/16

7:00 am-7:40 am

1 stop18h 40m

London Heathrow

Tue 6/3

3:50 pm-4:01 pm

2 stops30h 11m

$1,001

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Tue 7/22

5:12 pm-2:25 pm

1 stop15h 13m

London Heathrow

Wed 8/6

8:20 am-10:14 pm

1 stop19h 54m

$1,016

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Fri 5/16

6:08 pm-12:45 pm

1 stop12h 37m

London Heathrow

Tue 6/3

3:10 pm-10:39 pm

1 stop13h 29m

$1,017

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Fri 5/16

6:08 pm-12:45 pm

1 stop12h 37m

London Heathrow

Tue 6/3

8:20 am-5:18 pm

1 stop14h 58m

$1,018

McAllenLondon

MFE - LCY

MFELCY

McAllen Miller Intl

Tue 7/22

8:06 pm-6:25 pm

2 stops40h 19m

London City

Wed 8/6

7:05 pm-11:58 pm

2 stops34h 53m

$1,069

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Mon 7/7

5:15 am-6:35 am

2 stops19h 20m

London Heathrow

Fri 7/18

5:40 pm-4:16 pm

2 stops28h 36m

$1,098

McAllenLondon

MFE - LCY

MFELCY

McAllen Miller Intl

Sun 6/8

5:15 pm-4:40 pm

2 stops41h 25m

London City

Sun 6/15

1:45 pm-11:57 pm

2 stops40h 12m

$1,219

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Fri 5/9

7:00 am-10:00 am

2 stops21h 00m

London Heathrow

Mon 6/23

4:30 pm-5:44 pm

2 stops31h 14m

$1,393

McAllenLondon

MFE - LCY

MFELCY

McAllen Miller Intl

Sun 6/8

9:48 am-12:30 pm

3 stops20h 42m

London City

Sun 6/15

5:50 pm-9:35 pm

3 stops33h 45m

$1,640

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 11 results
1
2

Best time to book a flight from McAllen to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from McAllen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from McAllen to the United Kingdom

What is the cheapest month to book a flight from McAllen to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from McAllen to United Kingdom (average of $661). Flying from McAllen to United Kingdom in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MFE to GB?

Find hourly flight availability from McAllen to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

When flying from McAllen to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated April 25, 2025.
To help decide which airline to fly from McAllen to United Kingdom, see what other customers have to say about Delta, United Airlines and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,210 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Iberia
7.0
Good
2,686 reviews
Delta
8.0
Very good
7,920 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from McAllen to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from McAllen to United Kingdom?

    McAllen Miller Intl (MFE) is the airport you will fly out of if you book a flight from McAllen to United Kingdom. It is only a 2.0 mi journey to Miller Intl (MFE) from McAllen’s city center.

  • What are the most popular routes from McAllen to United Kingdom?

    While some choose either McAllen Miller Intl - London Gatwick or McAllen Miller Intl - London City, McAllen Miller Intl - London Heathrow is the most popular route from McAllen to United Kingdom.

  • Can I find deals for flights from McAllen to United Kingdom that include hotel bookings?

    Yes. In addition to deals on McAllen to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from McAllen to United Kingdom.

  • Can I find deals for business class flights from McAllen to United Kingdom?

    Yes. Cheapflights offers flight deals from McAllen to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from McAllen to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from McAllen to United Kingdom (average of $661). Flying from McAllen to United Kingdom in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for McAllen to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from McAllen to United Kingdom

Discover the top 3 airlines that operate flights from McAllen to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$661Average$997FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$742Average$1,145FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$751Average$1,085FlexibilityNo cancel feeOn-time70%

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