PSC - LHR

$469 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 4/3. 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, 0 bags

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
$630
Typical prices: $702-$1,462
United Airlines
Wed 3/11Wed 3/18
PSC - LHR • 1 stop
Cheapest one-way
$469
United Airlines
Fri 4/3
PSC - LHR • 1 stop
Top airlines
United Airlines
Cheapest • from $630 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+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 Heathrow (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 Heathrow 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, Mar 11 - Wed, Mar 18
United Airlines Logo
3:05 pm - 12:00 pm
PSC
-
LHR
13h 55m
1 stop
United Airlines Logo
6:35 am - 8:54 pm
LHR
-
PSC
21h 19m
2 stops
$630United Airlines
Wed, Feb 25 - Wed, Mar 4
KLM Logo
6:45 am - 7:05 am
PSC
-
LHR
16h 20m
1 stop
KLM Logo
6:30 am - 8:04 pm
LHR
-
PSC
21h 34m
2 stops
$631KLM
Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
3:05 pm - 12:00 pm
PSC
-
LHR
13h 55m
1 stop
United Airlines Logo
6:35 am - 8:54 pm
LHR
-
PSC
21h 19m
2 stops
$633United Airlines
Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
5:05 am - 7:55 am
PSC
-
LHR
19h 50m
2 stops
United Airlines Logo
6:35 am - 8:54 pm
LHR
-
PSC
21h 19m
2 stops
$635United Airlines
Wed, Feb 25 - Wed, Mar 4
Delta Logo
5:05 am - 6:55 am
PSC
-
LHR
17h 50m
2 stops
Delta Logo
8:40 am - 8:04 pm
LHR
-
PSC
19h 24m
2 stops
$636Delta
Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
5:05 am - 10:25 am
PSC
-
LHR
22h 20m
2 stops
United Airlines Logo
6:35 am - 8:54 pm
LHR
-
PSC
21h 19m
2 stops
$637United Airlines
Thu, Feb 26 - Sun, Mar 8
United Airlines Logo
3:05 pm - 7:25 am
PSC
-
LHR
32h 20m
1 stop
United Airlines Logo
11:10 am - 8:54 pm
LHR
-
PSC
40h 44m
2 stops
$643United Airlines
Mon, Mar 30 - Tue, Apr 14
United Airlines Logo
1:39 pm - 7:25 am
PSC
-
LHR
33h 46m
1 stop
United Airlines Logo
6:55 am - 9:01 pm
LHR
-
PSC
22h 06m
2 stops
$646United Airlines
Thu, Feb 26 - Sun, Mar 8
United Airlines Logo
5:00 am - 10:25 am
PSC
-
LHR
21h 25m
2 stops
United Airlines Logo
11:10 am - 8:54 pm
LHR
-
PSC
40h 44m
2 stops
$648United Airlines
Mon, Mar 30 - Tue, Apr 14
United Airlines Logo
5:00 am - 10:40 am
PSC
-
LHR
21h 40m
2 stops
United Airlines Logo
6:55 am - 9:01 pm
LHR
-
PSC
22h 06m
2 stops
$651United Airlines
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.

How much is a round-trip flight from Pasco to London Heathrow Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Pasco to London Heathrow Airport departing in March.
Find deals

Good to know

Low seasonAugust
Cheapest flight$469
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 16% 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 $469 for a one-way ticket and $630 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 8118 reviews
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
7.9Comfort
Airline reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

2.0 MediocreJulia, Jan 2026
MSP - BOS
Read more Delta reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

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

Information on your arrival and departure airports

Pasco (PSC)
Heathrow (LHR)