$460+ Cheap flights from McAllen (MFE) to the United Kingdom
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — LHR
Feb 28 — Mar 71
1 adult, Economy
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Find cheap flights from McAllen to United Kingdom with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from McAllen to United Kingdom
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Cheapest flights from McAllen to United KingdomExplore 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 January 29, 2026.
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 January 29, 2026.
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:13 am
MFE
- LHR
1 stop23h 02m
United Airlines
Wed 3/42:30 pm
LHR
- MFE
2 stops38h 29m
United Airlines
Deal found 1/28![United Airlines logo]()
$638
This oojo deal was found by Cheapflights users on 1/26. 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 8/189:33 am
MFE
- LHR
1 stop22h 52m
British Airways
Mon 9/76:10 pm
LHR
- MFE
2 stops34h 29m
British Airways
Deal found 1/26![British Airways logo]()
$644
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 5/26:59 pm
MFE
- LHR
1 stop30h 41m
United Airlines
Fri 5/157:25 am
LHR
- MFE
2 stops21h 34m
United Airlines
Deal found 1/26![United Airlines logo]()
$646
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 5/67:00 am
MFE
- LHR
2 stops17h 30m
United Airlines
Wed 5/136:55 am
LHR
- MFE
2 stops20h 53m
United Airlines
Deal found 1/26![United Airlines logo]()
$650
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/55:15 am
MFE
- LHR
2 stops19h 40m
United Airlines
Thu 5/146:55 am
LHR
- MFE
2 stops18h 59m
United Airlines
Deal found 1/26![United Airlines logo]()
$651
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/128:12 pm
MFE
- LHR
1 stop30h 53m
British Airways
Mon 9/216:10 pm
LHR
- MFE
2 stops29h 52m
British Airways
Deal found 1/28![British Airways logo]()
$652
This oojo deal was found by Cheapflights users on 1/27. 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 9/128:12 pm
MFE
- LHR
1 stop30h 53m
British Airways
Tue 9/226:10 am
LHR
- MFE
2 stops22h 07m
British Airways
Deal found 1/27![British Airways logo]()
$656
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/55:15 am
MFE
- LHR
1 stop24h 20m
United Airlines
Tue 5/129:30 am
LHR
- MFE
2 stops19h 29m
United Airlines
Deal found 1/26![United Airlines logo]()
$657
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:01 pm
MFE
- LHR
1 stop12h 39m
British Airways
Wed 3/48:20 am
LHR
- MFE
1 stop14h 11m
British Airways
Deal found 1/28![British Airways logo]()
$659
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:00 am
MFE
- LCY
2 stops21h 05m
British Airways
Wed 3/47:50 am
LCY
- MFE
2 stops21h 16m
British Airways
Deal found 1/28![British Airways logo]()
$732
This Delta deal was found by Cheapflights users on 1/29. 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.
Mon 9/1412:48 pm
MFE
- LCY
2 stops21h 52m
Delta
Mon 9/218:25 am
LCY
- MFE
2 stops21h 34m
Delta
Deal found 1/29![Delta logo]()
$775
This Delta deal was found by Cheapflights users on 1/29. 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.
Sat 9/125:25 am
MFE
- LCY
2 stops25h 50m
Delta
Mon 9/218:25 am
LCY
- MFE
2 stops21h 34m
Delta
Deal found 1/29![Delta logo]()
$825
Best flights from McAllen to United KingdomDiscover carefully curated flight deals from McAllen to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.
Discover carefully curated flight deals from McAllen to United Kingdom that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:13 am
MFE
- LHR
1 stop23h 02m
United Airlines
Wed 3/42:30 pm
LHR
- MFE
2 stops38h 29m
United Airlines
Deal found 1/28![United Airlines logo]()
$638
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:01 pm
MFE
- LHR
1 stop12h 39m
British Airways
Wed 3/48:20 am
LHR
- MFE
1 stop14h 11m
British Airways
Deal found 1/28![British Airways logo]()
$659
This Iberia deal was found by Cheapflights users on 1/27. 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.
Fri 2/279:37 am
MFE
- LGW
2 stops27h 23m
Iberia
Tue 3/311:45 am
LGW
- MFE
2 stops41h 21m
Iberia
Deal found 1/27![Iberia logo]()
$1,008
This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 2/281:03 pm
MFE
- LCY
2 stops18h 12m
Delta
Thu 3/57:45 am
LCY
- MFE
2 stops22h 12m
Delta
Deal found 1/27![Delta logo]()
$1,265
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 5/45:15 am
MFE
- LHR
1 stop24h 20m
United Airlines
Thu 5/146:55 am
LHR
- MFE
2 stops18h 59m
United Airlines
Deal found 1/26![United Airlines logo]()
$646
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Tue 6/234:53 pm
MFE
- LGW
2 stops35h 52m
Multiple Airlines
Sun 6/282:00 pm
LGW
- MFE
1 stop23h 54m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$1,389
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Mon 5/45:15 am
MFE
- LHR
1 stop20h 25m
United Airlines
Fri 5/157:25 am
LHR
- MFE
2 stops20h 23m
United Airlines
Deal found 1/26![United Airlines logo]()
$646
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:00 am
MFE
- LCY
2 stops21h 05m
British Airways
Wed 3/47:50 am
LCY
- MFE
2 stops21h 16m
British Airways
Deal found 1/28![British Airways logo]()
$732
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/57:00 am
MFE
- LHR
1 stop22h 35m
United Airlines
Thu 5/147:25 am
LHR
- MFE
2 stops18h 29m
United Airlines
Deal found 1/26![United Airlines logo]()
$646
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/37:00 am
MFE
- LHR
1 stop18h 40m
United Airlines
Thu 5/147:25 am
LHR
- MFE
2 stops18h 29m
United Airlines
Deal found 1/26![United Airlines logo]()
$646
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 5/67:00 am
MFE
- LHR
2 stops17h 30m
United Airlines
Fri 5/157:25 am
LHR
- MFE
2 stops20h 23m
United Airlines
Deal found 1/26![United Airlines logo]()
$650
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2411:00 am
MFE
- LGW
2 stops18h 50m
Iberia
Tue 3/318:40 pm
LGW
- MFE
2 stops33h 28m
Iberia
Deal found 1/28![Iberia logo]()
$1,035
This United Airlines deal was found by Cheapflights users on 1/26. 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 5/55:15 am
MFE
- LHR
2 stops19h 40m
United Airlines
Wed 5/137:25 am
LHR
- MFE
2 stops20h 23m
United Airlines
Deal found 1/26![United Airlines logo]()
$651
This British Airways deal was found by Cheapflights users on 1/26. 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.
Wed 2/257:01 am
MFE
- LCY
2 stops25h 04m
British Airways
Sun 3/17:15 pm
LCY
- MFE
2 stops33h 51m
British Airways
Deal found 1/26![British Airways logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:13 am
MFE
- LHR
1 stop20h 17m
United Airlines
Mon 3/212:05 pm
LHR
- MFE
1 stop15h 37m
United Airlines
Deal found 1/28![United Airlines logo]()
$662
This British Airways deal was found by Cheapflights users on 1/26. 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 2/279:37 am
MFE
- LGW
2 stops27h 23m
British Airways
Tue 3/37:40 pm
LGW
- MFE
2 stops33h 26m
British Airways
Deal found 1/26![British Airways logo]()
$1,131
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:18 pm
MFE
- LCY
2 stops17h 12m
Iberia
Tue 6/3011:00 am
LCY
- MFE
2 stops38h 33m
Iberia
Deal found 1/29![Iberia logo]()
$1,341
This oojo deal was found by Cheapflights users on 1/26. 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 3/2411:00 am
MFE
- LCY
2 stops22h 05m
British Airways
Tue 3/318:10 am
LCY
- MFE
2 stops40h 15m
British Airways
Deal found 1/26![British Airways logo]()
$1,143
This Expedia deal was found by Cheapflights users on 1/27. 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 6/231:51 pm
MFE
- LCY
2 stops20h 39m
Iberia
Sun 6/287:15 pm
LCY
- MFE
2 stops56h 27m
Iberia
Deal found 1/27![Iberia logo]()
$1,414
This oojo deal was found by Cheapflights users on 1/27. 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.
Thu 3/1211:00 am
MFE
- LCY
2 stops26h 30m
British Airways
Thu 3/192:45 pm
LCY
- MFE
2 stops32h 40m
British Airways
Deal found 1/27![British Airways logo]()
$1,273
This oojo deal was found by Cheapflights users on 1/27. 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.
Mon 7/61:51 pm
MFE
- LCY
2 stops20h 39m
British Airways
Mon 7/132:05 pm
LCY
- MFE
2 stops35h 28m
British Airways
Deal found 1/27![British Airways logo]()
$1,275
This oojo deal was found by Cheapflights users on 1/27. 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 2/284:11 pm
MFE
- LGW
2 stops44h 49m
Iberia
Thu 3/57:40 pm
LGW
- MFE
2 stops33h 26m
Iberia
Deal found 1/27![Iberia logo]()
$1,577
This oojo deal was found by Cheapflights users on 1/27. 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 6/138:03 pm
MFE
- LCY
2 stops33h 27m
British Airways
Mon 6/222:05 pm
LCY
- MFE
2 stops37h 37m
British Airways
Deal found 1/27![British Airways logo]()
$1,504
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:37 am
MFE
- LGW
2 stops27h 23m
Iberia
Sun 2/157:40 pm
LGW
- MFE
2 stops33h 26m
Iberia
Deal found 1/29![Iberia logo]()
$3,621
This oojo deal was found by Cheapflights users on 1/27. 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.
Thu 3/129:37 am
MFE
- LGW
2 stops20h 13m
Iberia
Thu 3/197:40 pm
LGW
- MFE
2 stops32h 26m
Iberia
Deal found 1/27![Iberia logo]()
$4,067
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:01 am
MFE
- LGW
2 stops22h 49m
Iberia
Sat 3/217:40 pm
LGW
- MFE
2 stops19h 35m
Iberia
Deal found 1/28![Iberia logo]()
$4,917
Last-minute flights from McAllen to United KingdomDiscover last-minute flight deals from McAllen to United Kingdom. Data last updated January 29, 2026 and is based on user searches.
Discover last-minute flight deals from McAllen to United Kingdom. Data last updated January 29, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 1/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/21:00 pm
MFE
- LCY
2 stops21h 35m
KLM
Wed 2/48:05 pm
LCY
- MFE
2 stops33h 52m
KLM
Deal found 1/29![KLM logo]()
$1,216
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:10 pm
MFE
- LHR
1 stop16h 05m
United Airlines
Sun 2/1512:05 pm
LHR
- MFE
1 stop15h 37m
United Airlines
Deal found 1/29![United Airlines logo]()
$863
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:13 am
MFE
- LHR
1 stop23h 02m
United Airlines
Wed 3/42:30 pm
LHR
- MFE
2 stops38h 29m
United Airlines
Deal found 1/28![United Airlines logo]()
$638
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:01 pm
MFE
- LHR
1 stop12h 39m
British Airways
Wed 3/48:20 am
LHR
- MFE
1 stop14h 11m
British Airways
Deal found 1/28![British Airways logo]()
$659
This oojo deal was found by Cheapflights users on 1/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:00 am
MFE
- LCY
2 stops21h 05m
British Airways
Wed 3/47:50 am
LCY
- MFE
2 stops21h 16m
British Airways
Deal found 1/28![British Airways logo]()
$732
This British Airways deal was found by Cheapflights users on 1/26. 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.
Wed 2/257:01 am
MFE
- LCY
2 stops25h 04m
British Airways
Sun 3/17:15 pm
LCY
- MFE
2 stops33h 51m
British Airways
Deal found 1/26![British Airways logo]()
$1,005
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:13 am
MFE
- LHR
1 stop20h 17m
United Airlines
Mon 3/212:05 pm
LHR
- MFE
1 stop15h 37m
United Airlines
Deal found 1/28![United Airlines logo]()
$662
This Iberia deal was found by Cheapflights users on 1/27. 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.
Fri 2/279:37 am
MFE
- LGW
2 stops27h 23m
Iberia
Tue 3/311:45 am
LGW
- MFE
2 stops41h 21m
Iberia
Deal found 1/27![Iberia logo]()
$1,008
This British Airways deal was found by Cheapflights users on 1/26. 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 2/279:37 am
MFE
- LGW
2 stops27h 23m
British Airways
Tue 3/37:40 pm
LGW
- MFE
2 stops33h 26m
British Airways
Deal found 1/26![British Airways logo]()
$1,131
This British Airways deal was found by Cheapflights users on 1/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:05 pm
MFE
- LCY
2 stops55h 45m
British Airways
Tue 3/35:00 pm
LCY
- MFE
2 stops36h 06m
British Airways
Deal found 1/28![British Airways logo]()
$1,570
This Delta deal was found by Cheapflights users on 1/27. 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.
Sat 2/281:03 pm
MFE
- LCY
2 stops18h 12m
Delta
Thu 3/57:45 am
LCY
- MFE
2 stops22h 12m
Delta
Deal found 1/27![Delta logo]()
$1,265
This oojo deal was found by Cheapflights users on 1/27. 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 2/284:11 pm
MFE
- LGW
2 stops44h 49m
Iberia
Thu 3/57:40 pm
LGW
- MFE
2 stops33h 26m
Iberia
Deal found 1/27![Iberia logo]()
$1,577
One-way flights from McAllen to United KingdomSearch for one-way flight options from McAllen to United Kingdom. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.
Search for one-way flight options from McAllen to United Kingdom. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:01 pm
MFE
- LHR
1 stop13h 14m
British Airways
Deal found 1/29![British Airways logo]()
$460
This Finnair deal was found by Cheapflights users on 1/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/159:37 am
MFE
- LHR
2 stops14h 58m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$470
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/159:37 am
MFE
- LCY
2 stops17h 13m
Iberia
Deal found 1/29![Iberia logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:10 pm
MFE
- LGW
3 stops29h 50m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$535
This Ovago deal was found by Cheapflights users on 1/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/159:37 am
MFE
- LGW
2 stops19h 13m
Iberia
Deal found 1/29![Iberia logo]()
$551
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/159:15 am
MFE
- LCY
3 stops21h 40m
United Airlines
Deal found 1/29![United Airlines logo]()
$587
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1311:00 am
MFE
- LHR
2 stops20h 30m
British Airways
Deal found 1/29![British Airways logo]()
$637
This oojo deal was found by Cheapflights users on 1/27. 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 3/137:05 pm
MFE
- LCY
2 stops42h 25m
British Airways
Deal found 1/27![British Airways logo]()
$666
This Gurufare deal was found by Cheapflights users on 1/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1311:00 am
MFE
- LGW
2 stops15h 30m
British Airways
Deal found 1/27![British Airways logo]()
$744
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/137:00 am
MFE
- LHR
1 stop22h 15m
United Airlines
Deal found 1/26![United Airlines logo]()
$756
Find 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 January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $638 (United Airlines) |
One-way from | $460 (oojo) |
Popular in | December |
Cheapest in | November |
Average price | $788 |
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 January 29, 2026.
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
Wed 2/25
5:13 am-10:15 am
1 stop23h 02m
London Heathrow
Wed 3/4
2:30 pm-10:59 pm
2 stops38h 29m
$638
McAllenLondon
MFE - LHR
MFELHR
McAllen Miller Intl
Mon 5/4
5:15 am-11:35 am
1 stop24h 20m
London Heathrow
Thu 5/14
6:55 am-7:54 pm
2 stops18h 59m
$646
McAllenLondon
MFE - LHR
MFELHR
McAllen Miller Intl
Mon 5/4
5:15 am-7:40 am
1 stop20h 25m
London Heathrow
Fri 5/15
7:25 am-9:48 pm
2 stops20h 23m
$646
McAllenLondon
MFE - LHR
MFELHR
McAllen Miller Intl
Tue 5/5
7:00 am-11:35 am
1 stop22h 35m
London Heathrow
Thu 5/14
7:25 am-7:54 pm
2 stops18h 29m
$646
McAllenLondon
MFE - LHR
MFELHR
McAllen Miller Intl
Sun 5/3
7:00 am-7:40 am
1 stop18h 40m
London Heathrow
Thu 5/14
7:25 am-7:54 pm
2 stops18h 29m
$646
McAllenLondon
MFE - LHR
MFELHR
McAllen Miller Intl
Wed 5/6
7:00 am-6:30 am
2 stops17h 30m
London Heathrow
Fri 5/15
7:25 am-9:48 pm
2 stops20h 23m
$650
McAllenLondon
MFE - LHR
MFELHR
McAllen Miller Intl
Tue 5/5
5:15 am-6:55 am
2 stops19h 40m
London Heathrow
Wed 5/13
7:25 am-9:48 pm
2 stops20h 23m
$651
McAllenLondon
MFE - LHR
MFELHR
McAllen Miller Intl
Wed 2/25
5:01 pm-11:40 am
1 stop12h 39m
London Heathrow
Wed 3/4
8:20 am-4:31 pm
1 stop14h 11m
$659
McAllenLondon
MFE - LHR
MFELHR
McAllen Miller Intl
Thu 2/26
5:13 am-7:30 am
1 stop20h 17m
London Heathrow
Mon 3/2
12:05 pm-9:42 pm
1 stop15h 37m
$662
McAllenLondon
MFE - LCY
MFELCY
McAllen Miller Intl
Wed 2/25
11:00 am-2:05 pm
2 stops21h 05m
London City
Wed 3/4
7:50 am-11:06 pm
2 stops21h 16m
$732
Showing 1-10 of 36 results
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.
MFE-LHR
MFE-LCY
MFE-LGW
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
MFE-GB0
MFE-LHR
MFE-LCY
MFE-LGW
No data available for this route at this time. Please check back soon.
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 January 29, 2026.
See what other customers who have flown with United Airlines, American Airlines, and British Airways 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.
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Boarding
7.7
Comfort
7.3
Crew
8.1
Overall
7.4
Entertainment
7.1
Food
6.6
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
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.
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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.
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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$628 | Average$1,230 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$682 | Average$1,576 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$698 | Average$1,576 | FlexibilityNo cancel fee | On-time69% |