
Round-trip from | $884 (American Airlines)  | 
|---|---|
One-way from | $539 (United Airlines)  | 
Fly from
Fly to
Route
Depart
Return
Price
HarlingenLondon
HRL - LHR
HRLLHR
Harlingen Valley Intl
Fri 3/27
5:50 am-6:50 am
1 stop20h 00m
London Heathrow
Tue 3/31
8:15 am-12:04 am
2 stops21h 49m
HarlingenLondon
HRL - LHR
HRLLHR
Harlingen Valley Intl
Sun 11/30
12:10 pm-10:15 am
1 stop16h 05m
London Heathrow
Thu 12/11
9:30 am-9:54 pm
2 stops18h 24m
HarlingenLondon
HRL - LHR
HRLLHR
Harlingen Valley Intl
Fri 12/5
4:02 pm-10:00 am
1 stop11h 58m
London Heathrow
Fri 12/19
3:00 pm-10:48 pm
1 stop13h 48m
HarlingenLondon
HRL - LHR
HRLLHR
Harlingen Valley Intl
Fri 12/19
10:12 am-10:00 am
1 stop17h 48m
London Heathrow
Fri 12/26
11:55 am-10:48 pm
1 stop16h 53m
HarlingenLondon
HRL - LHR
HRLLHR
Harlingen Valley Intl
Fri 12/19
5:00 am-5:55 am
2 stops18h 55m
London Heathrow
Fri 12/26
9:30 am-7:36 pm
2 stops40h 06m
HarlingenLondon
HRL - LHR
HRLLHR
Harlingen Valley Intl
Sat 1/3
5:20 pm-7:55 am
2 stops32h 35m
HarlingenLondon
HRL - LHR
HRLLHR
Harlingen Valley Intl
Sat 1/3
8:11 pm-10:00 am
1 stop31h 49m
HarlingenLondon
HRL - LHR
HRLLHR
Harlingen Valley Intl
Sat 1/3
11:01 am-10:40 pm
3 stops53h 39m
Currently, November is the cheapest month in which you can book a flight from Harlingen, Texas to England (average of $617). Flying from Harlingen, Texas to England in June is currently the most expensive (average of $1,427). 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.
It’s typically best to fly out from Harlingen, Texas to England in the morning. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Sebrena,Oct 2025
IAH - RSW
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Sebrena,Oct 2025
IAH - RSW
Entertainment
Crew
Boarding
Overall
Comfort
Food
Reviews
Sebrena,Oct 2025
IAH - RSW
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$1,008 | Average$1,158 | FlexibilityNo cancel fee | On-time69% |