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$530+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — LHR
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$629
(Iberia)

Popular in

June

Cheapest in

March

Average price

$898
From McAllen Miller Intl to United Kingdom
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 30, 2025.

This KLM deal was found by Cheapflights users on 7/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/412:31 pmMFE - LHR
2 stops18h 59mKLM
Wed 8/138:55 pmLHR - MFE
2 stops33h 04mKLM
Deal found 7/28$530
This Iberia deal was found by Cheapflights users on 7/30. 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 8/2610:38 amMFE - LHR
1 stop21h 47mIberia
Wed 9/39:15 amLHR - MFE
2 stops41h 37mIberia
Deal found 7/30$629
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 8/265:00 amMFE - LHR
2 stops19h 30mUnited Airlines
Wed 9/38:30 amLHR - MFE
2 stops19h 17mUnited Airlines
Deal found 7/30$638
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Tue 8/267:25 pmMFE - LHR
2 stops29h 05mAir Canada
Thu 9/45:40 pmLHR - MFE
2 stops31h 46mAir Canada
Deal found 7/30$639
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 11/145:30 pmMFE - LHR
2 stops36h 35mDelta
Sun 11/2311:45 amLHR - MFE
2 stops42h 11mDelta
Deal found 7/29$661
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/58:06 pmMFE - LHR
1 stop12h 19mBritish Airways
Wed 8/138:20 amLHR - MFE
1 stop14h 52mBritish Airways
Deal found 7/30$675
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 8/69:33 amMFE - LHR
1 stop14h 52mAmerican Airlines
Wed 8/138:20 amLHR - MFE
1 stop20h 38mAmerican Airlines
Deal found 7/30$680
This oojo deal was found by Cheapflights users on 7/30. 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.
Sat 11/227:21 pmMFE - LCY
2 stops33h 29mBritish Airways
Sun 11/302:45 pmLCY - MFE
2 stops38h 18mBritish Airways
Deal found 7/30$848
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 8/265:33 amMFE - LGW
2 stops20h 37mAmerican Airlines
Fri 9/52:30 pmLGW - MFE
2 stops32h 56mAmerican Airlines
Deal found 7/30$875
This Lufthansa deal was found by Cheapflights users on 7/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2612:10 pmMFE - LCY
2 stops22h 15mLufthansa
Fri 9/58:55 amLCY - MFE
2 stops18h 52mLufthansa
Deal found 7/30$889
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 8/2812:31 pmMFE - LCY
2 stops38h 59mDelta
Thu 9/49:20 amLCY - MFE
2 stops32h 28mDelta
Deal found 7/30$898
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:40 pmMFE - LCY
2 stops17h 15mMultiple Airlines
Wed 8/138:30 pmLCY - MFE
2 stops32h 12mMultiple Airlines
Deal found 7/30$992

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 July 30, 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 - LHR

MFELHR

McAllen Miller Intl

Tue 8/26

10:38 am-2:25 pm

1 stop21h 47m

London Heathrow

Wed 9/3

9:15 am-8:52 pm

2 stops41h 37m

$629

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Tue 8/26

5:00 am-6:30 am

2 stops19h 30m

London Heathrow

Wed 9/3

8:30 am-9:47 pm

2 stops19h 17m

$638

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Tue 8/26

7:25 pm-6:30 am

2 stops29h 05m

London Heathrow

Thu 9/4

5:40 pm-7:26 pm

2 stops31h 46m

$639

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Fri 11/14

5:30 pm-12:05 pm

2 stops36h 35m

London Heathrow

Sun 11/23

11:45 am-11:56 pm

2 stops42h 11m

$661

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Sun 9/7

8:10 pm-2:25 pm

1 stop12h 15m

London Heathrow

Sun 9/14

11:30 am-5:26 pm

2 stops35h 56m

$680

McAllenLondon

MFE - LCY

MFELCY

McAllen Miller Intl

Sat 11/22

7:21 pm-10:50 am

2 stops33h 29m

London City

Sun 11/30

2:45 pm-11:03 pm

2 stops38h 18m

$848

McAllenLondon

MFE - LGW

MFELGW

McAllen Miller Intl

Tue 8/26

5:33 am-8:10 am

2 stops20h 37m

London Gatwick

Fri 9/5

2:30 pm-5:26 pm

2 stops32h 56m

$875

McAllenLondon

MFE - LCY

MFELCY

McAllen Miller Intl

Tue 8/26

12:10 pm-4:25 pm

2 stops22h 15m

London City

Fri 9/5

8:55 am-9:47 pm

2 stops18h 52m

$889

McAllenLondon

MFE - LCY

MFELCY

McAllen Miller Intl

Thu 8/28

12:31 pm-9:30 am

2 stops38h 59m

London City

Thu 9/4

9:20 am-11:48 am

2 stops32h 28m

$898

McAllenLondon

MFE - LHR

MFELHR

McAllen Miller Intl

Wed 8/27

6:10 pm-6:25 am

1 stop30h 15m

London Heathrow

Tue 9/2

12:00 pm-7:27 pm

1 stop13h 27m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 16 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 $1,097). 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 July 30, 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.

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 July 30, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from McAllen to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,837 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 City or McAllen Miller Intl - London Gatwick, 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 $1,097). 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

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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$661Average$1,081FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$680Average$997FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$711Average$1,381FlexibilityNo cancel feeOn-time69%

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