It’s optimal to fly from London to Harlingen, Texas at midday. By choosing this option you can save up to 4% on the cost of your flight, compared to a flight in the morning.
Friday 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.
Located just 3.7 mi from the city center, Harlingen Valley Intl is the airport most travelers 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.
Yes, there are multiple flights from London to Harlingen, Texas for under £1,300. The cheapest flight booked recently is on American Airlines for just £1,241, but on average you can expect to pay £1,428.
Information is based on travel restrictions from London to Harlingen Valley Intl
Most visitors from London need to provide a negative COVID-19 test result and/or quarantine 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 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) 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 are not required to present a negative COVID-19 PCR test or antigen result upon entering London.
Quarantine requirements
Visitors from Harlingen Valley Intl are not required to quarantine after entering London.