Thursday flights are found to be more expensive to fly from London to Harlingen, Texas. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Harlingen, Texas.
It’s optimal to fly from London to Harlingen, Texas at midday. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the morning.
Located just 3.7 mi from the city centre, Harlingen Valley Intl is the airport most travellers will use when flying to Harlingen from London. Booking flights from London to Valley Intl (HRL) should be relatively easy as there are 0 daily inbound flights from London from 1 airline.
One of the carriers operating flights from London to Harlingen Valley Intl that may be offering flexible change policies is United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Harlingen, Texas for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
Information is based on travel restrictions from London to Harlingen Valley Intl
Most visitors from London will not be allowed to enter Harlingen Valley Intl.
COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Harlingen Valley Intl.
Quarantine requirements
Visitors from London are not required to quarantine after entering Harlingen Valley Intl.
Returning to London from Harlingen Valley Intl
COVID-19 testing requirements
Visitors from Harlingen Valley Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.
Quarantine requirements
Visitors from Harlingen Valley Intl are not required to quarantine after entering London.