Cheap Flights from London (LHR) to Pasco (PSC)

Popular airlines from Heathrow Airport (LHR) to Tri-Cities Airport (PSC)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in
Flight from London to Pasco (LHR - PSC) route information
Origin airport
Heathrow
Destination airport
Tri-Cities
Distance
7626 km

London to Pasco Flights

The easy way to book your flights from London to Pasco 

With Expedia, it’s simple to find and book flights to Pasco from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Tri-Cities, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from London to Pasco today, tomorrow, or this week.  

 

Save dollars with cheap flights from Heathrow, LHR to Tri-Cities, PSC 

Sort your search results by price to find great deals on your flight from London to Pasco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pasco from London currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Pasco  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Pasco from London 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Pasco with Expedia today.

Frequently asked questions

How much is a flight from LHR to Tri-Cities Airport (PSC)?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights from LHR to Tri-Cities Airport (PSC) start from . Book today to secure the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to PSC?
This can differ from airline to airline, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel your flight online.
How do I find cheap flights from LHR to Tri-Cities Airport that have flexible change policies?
Select our "No change fees" filter to find flexible travel options for your flight from London Heathrow to Tri-Cities Airport. This allows you to lock in a fantastic price ahead of time and still have the freedom to make changes without any additional fees. Fare adjustments may apply if your new flight is more expensive.
How many hours is the flight from London Heathrow to PSC?
Make the 12 hours and 32 minutes between London Heathrow and Tri-Cities Airport (PSC) as comfortable as you can. Bring the essentials, like warm clothes, a water bottle and earplugs, and sit back and enjoy the flight!
How far is the flight from LHR to Tri-Cities Airport (PSC)?
The distance is around 7,700 kilometres. Neck pillow? Check. Noise-cancelling headphones? Double check. You'd be wise to pack all the travel comforts for this long-haul Hounslow to Pasco flight.
Which airlines fly direct from Heathrow Airport to PSC?
There are no direct flights, so you'll need to make at least one stop between London Heathrow and PSC. Take advantage of the layover time to stretch your legs and take a break.
Are Heathrow Airport to Tri-Cities Airport (PSC) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Heathrow Airport (LHR) to PSC can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you'd prefer to start planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as updates are made regularly.

Explore a world of travel with Expedia

*Available to Expedia members.