Cheap flights from Pasco to London

Compare Pasco to London flight deals

Find the cheapest month or even day of the year to fly to London

Book the best London fare with no extra fees

Flight deals from Pasco Airport to London

Looking for a cheap last-minute deal or the best return flight from Pasco Airport to London? If you want to travel next month, return fares start from $1,140. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Pasco to London

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Pasco to London flights are currently cheapest in August.

Pasco to London: Flight information

The things to know before you go.
Cheapest flight found$426
Cheapest month to flyAugust

Finding cheap flights from Pasco to London: Frequently asked questions

There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
The best price we found for a return flight from Pasco to London is $1,140. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Pasco to London. But we found flights with one or more stops from $1,140.
As of March 2026, there are no flights flying from Pasco to London.
The cheapest month to fly from Pasco to London is usually April.
If you're flying from Pasco Airport, the cheapest airport near London is London Heathrow – which is 22.9 km away from the centre of London. We've found flights into this airport from $1,140.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pasco Airport to London on Wednesday, 15 April 2026.
No airlines currently offer direct flights between Pasco Airport and London. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 6°C. August is typically the warmest month in London, when it usually averages around 22°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 1°C. The rainiest month is October.
Currently, Delta offers the cheapest flight tickets to London.

Travelling from Tri-Cities Airport (PSC) to London: what you need to know

  • Tri-Cities Airport is located in Pasco. Following the UTC+0 timezone, London is seven hours ahead of Pasco.

  • To avoid missing your PSC to London flight, leave plenty of time to navigate the airport and find your gate. Arriving two hours before international departures and an hour before domestic flights is the general rule.

  • Delays at check-in and security are likely if you're flying during high season, so give yourself a little extra breathing room. A good general rule for peak periods? Arrive up to four hours ahead for international flights and two hours for domestic departures.

  • Think about adding a stopover to potentially unlock a cheaper plane ticket from PSC to London. All you need to do is uncheck 'Direct flights only' during your search. Break up your journey by stopping at one of these connection hubs:

    • Denver International Airport (DEN)

    • Seattle-Tacoma International Airport (SEA)

    • San Francisco International Airport (SFO)

  • PSC is about 5 kilometres from central Pasco. If you're driving, ride-sharing or catching a cab from the centre, it'll take 10 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the trip time to be around 35 minutes.

  • Have an early flight from Tri-Cities Airport to London? Avoid the hassle of rushing to the terminal (and catch some extra z's) by choosing one of these stays near PSC:

  • 84.01% of flights departing from Tri-Cities Airport reach their destination on schedule. Given its strong on-time performance, disruptions are unlikely when jetting out of PSC.

  • PSC is located at 3601 N 20th Avenue.

How to find the cheapest flights from Tri-Cities Airport (PSC) to London

  • $426 is currently the lowest price for a one-way Tri-Cities Airport to London flight. Return plane tickets start at $1,140. These prices can change depending on demand.

  • To find cheap flights from PSC to London, book in advance. Airlines typically offer lower fares when flights are first released.

  • The 'Whole month' tool will show you the cheapest tickets from Tri-Cities Airport to London throughout the month. It's a good way to find a bargain if your travel plans are flexible.

  • Save time looking for cheap flights from PSC to London by creating a Price Alert. You'll receive an email or notification on the app when fares go down.

  • Save on your flight from Tri-Cities Airport to London with the help of our filters. Select your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in London

London Heathrow Airport (LHR)

  • London Heathrow Airport (LHR) is around 31 kilometres from the centre of London. If you're getting a cab or a ride-share, the drive takes about 55 minutes.

  • If you're travelling on public transport, expect a journey time of about 1 hour.

  • The last thing you need is a long journey to your hotel if you're landing late on a flight from Tri-Cities Airport to London. Book one of these accommodation options near LHR instead:

  • Follow your own route with a London Heathrow Airport rental car. Pick up a set of wheels from Surprice, U-Save or Green Motion and find adventure across London and beyond.

  • To get the best deal, book your ride from London Heathrow Airport about one week in advance of your flight from PSC to London.

London Gatwick Airport (LGW)

  • London Gatwick Airport (LGW) is around 80 kilometres from central London. Once you've hopped off your flight from Tri-Cities Airport to London, it'll take you around 1 hour 20 minutes to reach the heart of the city in a cab or ride-share.

  • If you're travelling on public transport, it'll take around 30 minutes.

  • Following your PSC to London flight, kick back at a hotel near LGW. These are some great options that'll help you get into relaxation mode:

  • Forget about public transport timetables or waiting forever for a cab. Grab a London Gatwick Airport rental car and let your trip unfold on your terms. Check out the availability and rates from Green Motion, U-Save and Drivalia.

  • Get first dibs on the best options. Reserving your ride from LGW three weeks in advance often means better deals and a greater selection of vehicles.

Stansted Airport (STN)

  • Make tracks for the city centre after your flight from Tri-Cities Airport to London has touched down. Central London is about 64 kilometres from Stansted Airport (STN) and takes roughly 1 hour to reach by cab or ride-share.

  • Public transport will get you there in about 1 hour 25 minutes.

  • Enjoy an unhurried start to your trip by choosing a hotel near STN after your PSC to London flight. Unwind after a day of travel or simply take a moment to settle into a new destination at:

  • Start your travels without stressing about how to reach your destination with a Stansted Airport rental car. Book your wheels with reliable names here like Green Motion, Drivalia and Europcar.

  • About four weeks before your flight from Tri-Cities Airport to London is a good time to book your ride from STN. You're more likely to get a better rate or score some early bird savings.

Best time to go to London

  • Before scheduling your flights from Tri-Cities Airport to London, consider which time of year is best for you. Peak season in London offers a bustling atmosphere and plenty to do, while the off-season means you'll get better hotel deals and fewer crowds.

  • Book a Tri-Cities Airport to London plane ticket with a departure in July if you're eager to experience the city during its warmest month. You can expect temperatures to range from 11ºC (52ºF) to 26ºC (79ºF).

  • If you like cooler conditions, look for a cheap ticket from PSC to London in January when temperatures average between 0ºC (32ºF) and 9ºC (48ºF).

More about London

  • When it comes to searching for somewhere to rest your head, you'll find the best stays in London right here. Browse these options after locking in your flight from Tri-Cities Airport to London:

  • The British Museum and Big Ben are just two of the big attractions to put on your London must-do list. Keep the momentum going by heading to Buckingham Palace.

Explore more of United Kingdom

  • You've visited London, now it's time to discover more of United Kingdom. Journey about 161 kilometres north-west to Birmingham to check off its top attractions. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you've got a jam-packed schedule ahead.

  • Around 177 kilometres west of London, Bristol is another essential stop in United Kingdom. No visit is complete without checking out Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.