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

Compare London Heathrow to Pasco flight deals

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

Book the best Pasco fare with no extra fees

Flight deals from London Heathrow to Pasco

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Pasco? Find the lowest prices on one-way and return tickets right here.

Pasco.£527 per passenger.Departing Fri, 24 Apr, returning Fri, 1 May.Return flight with Lufthansa and Alaska Airlines.Outbound indirect flight with Lufthansa, departs from London Heathrow on Fri, 24 Apr, arriving in Pasco.Inbound indirect flight with Alaska Airlines, departs from Pasco on Fri, 1 May, arriving in London Heathrow.Price includes taxes and charges.From £527, select.

Pasco.£576 per passenger.Departing Thu, 10 Sep, returning Sun, 27 Sep.Return flight with Air Canada and Alaska Airlines.Outbound indirect flight with Air Canada, departs from London Heathrow on Thu, 10 Sep, arriving in Pasco.Inbound indirect flight with Alaska Airlines, departs from Pasco on Sun, 27 Sep, arriving in London Heathrow.Price includes taxes and charges.From £576, select.

Pasco.£591 per passenger.Departing Tue, 6 Oct, returning Mon, 2 Nov.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from London Heathrow on Tue, 6 Oct, arriving in Pasco.Inbound indirect flight with Lufthansa, departs from Pasco on Mon, 2 Nov, arriving in London Heathrow.Price includes taxes and charges.From £591, select.

Pasco.£593 per passenger.Departing Thu, 10 Sep, returning Mon, 2 Nov.Return flight with Iberia and Alaska Airlines.Outbound indirect flight with Iberia, departs from London Heathrow on Thu, 10 Sep, arriving in Pasco.Inbound indirect flight with Alaska Airlines, departs from Pasco on Mon, 2 Nov, arriving in London Heathrow.Price includes taxes and charges.From £593, select.

Pasco.£682 per passenger.Departing Mon, 16 Mar, returning Fri, 27 Mar.Return flight with Virgin Atlantic.Outbound indirect flight with Virgin Atlantic, departs from London Heathrow on Mon, 16 Mar, arriving in Pasco.Inbound indirect flight with Virgin Atlantic, departs from Pasco on Fri, 27 Mar, arriving in London Heathrow.Price includes taxes and charges.From £682, select.

Pasco.£715 per passenger.Departing Mon, 23 Feb, returning Mon, 2 Mar.Return flight with SWISS and Alaska Airlines.Outbound indirect flight with SWISS, departs from London Heathrow on Mon, 23 Feb, arriving in Pasco.Inbound indirect flight with Alaska Airlines, departs from Pasco on Mon, 2 Mar, arriving in London Heathrow.Price includes taxes and charges.From £715, select.

Pasco.£754 per passenger.Departing Thu, 2 Apr, returning Tue, 7 Apr.Return flight with United.Outbound indirect flight with United, departs from London Heathrow on Thu, 2 Apr, arriving in Pasco.Inbound indirect flight with United, departs from Pasco on Tue, 7 Apr, arriving in London Heathrow.Price includes taxes and charges.From £754, select.

Find the cheapest month to fly from London Heathrow to Pasco

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

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

London Heathrow to Pasco: Alternative routes

Compare routes from London Heathrow to Pasco below. You may find an airport to fly into that's cheaper, faster, or easier than Pasco.

London to Pasco: Flight information

The things to know before you go.

Cheapest flight found	£527
Cheapest month to fly	April

Check out these Pasco hotels

Ready to plan your stay? Other travellers rate these Pasco hotels for cleanliness, service and location.

Best Western Premier Pasco Inn Suites

0.72 miles from Pasco

£123

Per night

Courtyard Pasco Tri-Cities Airport

0.55 miles from Pasco

£137

Per night

Holiday Inn Express & Suites Pasco-Tricities by IHG

3.02 miles from Pasco

£129

Per night

Best Western Premier Pasco Inn Suites

0.72 miles from Pasco

£123

Per night

Courtyard Pasco Tri-Cities Airport

0.55 miles from Pasco

£137

Per night

Holiday Inn Express & Suites Pasco-Tricities by IHG

3.02 miles from Pasco

£129

Per night

Explore top-rated hotels

Finding cheap flights from London Heathrow to Pasco: Frequently asked questions

How much are return flights from London Heathrow to Pasco?

The best price we found for a return flight from London Heathrow to Pasco is £527. 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.

Which airlines fly direct from London Heathrow to Pasco?

Currently, there are no airlines that fly direct from London Heathrow to Pasco. But we found flights with one or more stops from £527.

How many flights are there a week from London Heathrow to Pasco?

As of February 2026, there are no flights flying from London Heathrow to Pasco.

When is the cheapest time to fly from London Heathrow to Pasco?

The cheapest month to fly from London Heathrow to Pasco is usually April.

Which upcoming date is cheapest to fly from London Heathrow Airport to Pasco Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Pasco Airport on Friday, 24 April 2026.

Can I get a direct flight from London Heathrow Airport to Pasco Airport?

No airlines currently offer direct flights between London Heathrow Airport and Pasco Airport. Most routes have one or more stops.

How can I find the best flight deal to Pasco?

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 Pasco 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.

When is the best time to book flights to Pasco?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Pasco is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Heathrow Airport to Pasco with?

Currently, Lufthansa offers the cheapest flight tickets to Pasco.

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

Your LHR to PSC flight won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.
During popular months like July, it's best to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of international flights when you travel during peak periods in general.
Consider adding a stopover when booking your ticket from London Heathrow Airport to Tri-Cities Airport. Simply deselect 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here are some options between LHR and PSC:
- Seattle-Tacoma International Airport
- Salt Lake City International Airport
- Denver International Airport

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

The cheapest price we've found for a one-way London Heathrow Airport to Tri-Cities Airport flight is £445. A round-trip ticket is currently £527. Depending on the availability when you book, these fares may change.
Don't leave things to the last moment. You're more likely to find cheap tickets from LHR to PSC if you book ahead. Airlines often offer some fantastic early bird discounts.
If you can be flexible with your travel dates, try using the 'Whole month' tool. It'll find the lowest price in every month when looking for your flight from London Heathrow Airport to Tri-Cities Airport.
You won't have to check every day to find out if fares have gone down when you set up a Price Alert. We'll let you know the moment there's a better deal on cheap flights from LHR to PSC.
Secure the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from London Heathrow Airport to Tri-Cities Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about London Heathrow Airport (LHR)

68.18% of flights leaving from London Heathrow Airport reach their destination on schedule.
To get to London Heathrow Airport from central London, it'll take about 55 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 19 miles from the airport to the city centre.
You can expect a journey time of roughly 1 hour on public transport.
Get your travels off to a hassle-free start by staying near LHR. Whether you're boarding an early flight from London Heathrow Airport to Tri-Cities Airport or want to avoid feeling rushed, these hotels are ideal:

Arriving at Tri-Cities Airport (PSC)

The last thing you need is a lengthy journey to your hotel if you're getting in late on a London Heathrow Airport to Tri-Cities Airport flight. Stay at one of these accommodation options near PSC instead:
Follow your own route with a Tri-Cities Airport rental car. Pick up a set of wheels from Budget, Hertz or Avis and venture far and wide through Pasco and beyond.
Reserve your vehicle from Tri-Cities Airport at least a few weeks before your departure to get the lowest price. If you're travelling during peak season, you may want to book even earlier.

Getting from Tri-Cities Airport (PSC) to central Pasco

You'll find PSC at 3601 N 20th Avenue.
From Tri-Cities Airport, Pasco is approximately 3 miles away. It takes around 10 minutes to reach the centre by car.
It typically takes 35 minutes if you're travelling by public transport.

When to fly to Tri-Cities Airport (PSC)

The quietest month for a flight from London Heathrow Airport to Tri-Cities Airport is May, while May is the busiest. Pick the best time to visit Pasco based on whether you prefer a faster pace or a more relaxed vibe.
The warmest month in Pasco is July, with temperatures ranging between 16ºC (61ºF) and 37ºC (99ºF). Book your flights from London Heathrow Airport to Tri-Cities Airport in this month if this is the type of weather you enjoy.
If you like cooler conditions, search for a cheap ticket from LHR to PSC in December. Temperatures average between -6ºC (21ºF) and 7ºC (45ºF) then.

Explore more of United States

You've seen Pasco, now it's time to explore other corners of United States. Journey about 180 miles north-west to Seattle to tick off its must-visit sights. From Greyhound: Bus Station to LMN Architects and Boeing Radiation Effects Lab, there's plenty to keep you busy.
Portland is another standout destination in United States and is around 180 miles west of Pasco. No trip is complete without a visit to Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.