PSC - LHR

$338 Find Cheap Flights from Pasco to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pasco to Heathrow departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pasco to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pasco to London, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$566
Overall average: $1,884
Virgin Atlantic
Wed 12/3Wed 12/10
PSC - LHR • 1 stop
Cheapest one-way
$338
Multiple Airlines
Tue 12/2
PSC - LHR • 2 stops
Top airlines
Virgin Atlantic
Cheapest • from $566 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 31% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Heathrow!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Pasco to London (PSC-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pasco to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pasco to Heathrow

Wed, Dec 3 - Wed, Dec 10
Virgin Atlantic Logo
11:31 am - 10:00 amPSC-LHR
14h 29m1 stop
Virgin Atlantic Logo
11:40 am - 11:46 pmLHR-PSC
20h 06m2 stops
$566Virgin Atlantic
Find Deal
Wed, Dec 3 - Wed, Dec 10
Virgin Atlantic Logo
11:31 am - 10:00 amPSC-LHR
14h 29m1 stop
Virgin Atlantic Logo
10:45 am - 5:04 pmLHR-PSC
14h 19m1 stop
$571Virgin Atlantic
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
11:31 am - 10:00 amPSC-LHR
14h 29m1 stop
Multiple Airlines Logo
6:20 am - 4:22 pmLHR-PSC
18h 02m2 stops
$585Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
KLM Logo
11:31 am - 10:00 amPSC-LHR
14h 29m1 stop
KLM Logo
11:05 am - 7:52 pmLHR-PSC
16h 47m1 stop
$592KLM
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
11:31 am - 10:00 amPSC-LHR
14h 29m1 stop
Multiple Airlines Logo
6:20 am - 4:22 pmLHR-PSC
18h 02m2 stops
$593Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Delta Logo
5:03 pm - 8:10 pmPSC-LHR
19h 07m2 stops
Delta Logo
6:20 am - 7:52 pmLHR-PSC
21h 32m2 stops
$596Delta
Find Deal
Wed, Dec 3 - Wed, Dec 10
Air France Logo
6:00 am - 6:50 amPSC-LHR
16h 50m2 stops
Air France Logo
6:20 am - 4:22 pmLHR-PSC
18h 02m2 stops
$597Air France
Find Deal
Tue, Dec 2 - Tue, Dec 9
Delta Logo
1:00 pm - 10:30 amPSC-LHR
13h 30m1 stop
Delta Logo
2:45 pm - 10:59 pmLHR-PSC
16h 14m1 stop
$600Delta
Find Deal
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
6:30 am - 7:05 amPSC-LHR
16h 35m1 stop
Multiple Airlines Logo
6:20 am - 4:18 pmLHR-PSC
17h 58m2 stops
$601Multiple Airlines
Find Deal
Wed, Feb 25 - Wed, Mar 4
KLM Logo
6:30 am - 7:05 amPSC-LHR
16h 35m1 stop
KLM Logo
11:05 am - 7:58 pmLHR-PSC
16h 53m1 stop
$609KLM
Find Deal
Booking Insights

KAYAK's insights & trends for Pasco to Heathrow flights

Get data-powered insights and trends into flights from Pasco to Heathrow to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Pasco to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pasco to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pasco to London Heathrow Airport is August, where tickets cost $716 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,884 and $1,290 respectively.

Good to know

Low seasonFebruary
Cheapest flight$338
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Pasco to London

When to book flights from Pasco to Heathrow

Are your dates flexible? Find out the best times to travel from Pasco to Heathrow based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Pasco to London flights

  • What is the cheapest flight from Pasco to London Heathrow Airport?

    In the last 3 days, the lowest price for a flight from Pasco to London Heathrow Airport was $338 for a one-way ticket and $566 for a round-trip.

  • Do I need a passport to fly between Pasco and London?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Pasco and on arrival in London.

  • Which airports will I be using when flying from Pasco to London?

    On your way to London, you’ll fly out from Pasco Tri Cities. You’ll be landing at London Heathrow.

  • Which aircraft models fly most regularly from Pasco to London?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Pasco to London?

    SkyTeam is the only airline alliance operating flights between Pasco and London.

  • How does KAYAK find such low prices on flights from Pasco to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pasco to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pasco to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Pasco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pasco to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Pasco with another airline. Booking your flights between Pasco and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pasco to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Pasco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Pasco to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Pasco to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Pasco to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7978 reviews
7.3Food
7.9Comfort
8.2Boarding
7.9Entertainment
8.5Crew
Airline reviews

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

6.0 GoodDavid, Oct 2025JFK - KEF
Read more Delta reviews

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

Everything you need to know for your flight from Pasco to Heathrow

Information on your arrival and departure airports

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