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Heathrow Airport to Tri Cities Airport flight

Explore the cheapest one-way and round-trip flights from Heathrow Airport to Tri Cities Airport over the next 90 days, with one-way fares from £965 and round-trip from £651. Based on Trip.com's latest 7-day flight data.

      • LHR 17:00
        14h 52m
        1 stop
        PSC 23:52
        London - Pasco | Fri, Oct 9 | Alaska Airlines
        PSC 18:00
        13h 5m
        1 stop
        LHR 15:05
        Pasco - London | Thu, Oct 15 | Alaska Airlines
        £651 £1,051
        38% off
        38% off
        £1,051 £651
      • LHR 17:00
        14h 52m
        1 stop
        PSC 23:52
        London - Pasco | Sat, Oct 10 | Alaska Airlines
        PSC 18:00
        13h 5m
        1 stop
        LHR 15:05
        Pasco - London | Thu, Oct 15 | Alaska Airlines
        £651 £1,051
        38% off
        38% off
        £1,051 £651
      • LHR 17:45
        14h 7m
        1 stop
        PSC 23:52
        London - Pasco | Fri, Oct 9 | Air France
        PSC 18:00
        13h 35m
        1 stop
        LHR 15:35
        Pasco - London | Thu, Oct 15 | Alaska Airlines
        £665 £1,051
        37% off
        37% off
        £1,051 £665
      • LHR 17:45
        14h 7m
        1 stop
        PSC 23:52
        London - Pasco | Fri, Oct 9 | KLM
        PSC 18:00
        13h 35m
        1 stop
        LHR 15:35
        Pasco - London | Thu, Oct 15 | Alaska Airlines
        £665
        37% off
        £1,051 £665
      • LHR 12:25
        15h 16m
        1 stop
        PSC 19:41
        London - Pasco | Wed, Sep 30 | Virgin Atlantic
        PSC 15:30
        11h 50m
        1 stop
        LHR 11:20
        Pasco - London | Wed, Oct 7 | Virgin Atlantic
        £784
        25% off
        £1,051 £784
      • LHR 17:00
        14h 53m
        1 stop
        PSC 23:53
        London - Pasco | Wed, Sep 30 | Alaska Airlines
        PSC 13:55
        17h 10m
        1 stop
        LHR 15:05
        Pasco - London | Wed, Oct 7 | Alaska Airlines
        £786
        25% off
        £1,051 £786
      • LHR 12:20
        28h 50m
        1 stop
        PSC 10:10
        London - Pasco | Mon, Oct 26 | Virgin Atlantic
        PSC 13:55
        13h 45m
        1 stop
        LHR 10:40
        Pasco - London | Sat, Oct 31 | Alaska Airlines
        £795
        24% off
        £1,051 £795
      • LHR 13:05
        17h 15m
        1 stop
        PSC 22:20
        London - Pasco | Wed, Sep 30 | Lufthansa
        PSC 18:00
        13h 5m
        1 stop
        LHR 15:05
        Pasco - London | Wed, Oct 7 | Alaska Airlines
        £798
        24% off
        £1,051 £798
      • LHR 13:05
        17h 15m
        1 stop
        PSC 22:20
        London - Pasco | Wed, Sep 30 | Austrian Airlines
        PSC 18:00
        13h 5m
        1 stop
        LHR 15:05
        Pasco - London | Wed, Oct 7 | Alaska Airlines
        £798
        24% off
        £1,051 £798
      • LHR 10:55
        13h 48m
        1 stop
        PSC 16:43
        London - Pasco | Thu, Oct 1 | Virgin Atlantic
        PSC 15:25
        11h 55m
        1 stop
        LHR 11:20
        Pasco - London | Mon, Oct 5 | Delta Air Lines
        £803
        24% off
        £1,051 £803
      • LHR 17:00
        14h 53m
        1 stop
        PSC 23:53
        London - Pasco | Thu, Oct 1 | Alaska Airlines
        PSC 10:47
        20h 18m
        1 stop
        LHR 15:05
        Pasco - London | Mon, Oct 5 | Alaska Airlines
        £808
        23% off
        £1,051 £808
      • LHR 11:25
        17h 15m
        1 stop
        PSC 20:40
        London - Pasco | Wed, Sep 30 | United Airlines
        PSC 13:35
        16h 35m
        1 stop
        LHR 14:10
        Pasco - London | Wed, Oct 7 | United Airlines
        £809
        23% off
        £1,051 £809
      • LON 13:00
        17h 25m
        1 stop
        PSC 14:00
        London - Pasco | Sun, Sep 27 | Normal Airline
        PSC 15:00
        6h
        Direct
        LON 16:00
        Pasco - London | Tue, Sep 29 | Normal Airline
        Find more flights
        Find more flights
      • LHR 10:55
        19h 9m
        1 stop
        PSC 22:04
        London - Pasco | Tue, Sep 29 | Virgin Atlantic
        £965 £1,417
        32% off
        32% off
        £1,417 £965
      • LHR 14:50
        30h 4m
        1 stop
        PSC 12:54
        London - Pasco | Tue, Sep 29 | United Airlines
        £1,012 £1,417
        28% off
        28% off
        £1,417 £1,012
      • LHR 11:40
        35h 5m
        1 stop
        PSC 14:45
        London - Pasco | Tue, Sep 29 | Air France
        £1,015 £1,417
        28% off
        28% off
        £1,417 £1,015
      • LHR 11:40
        35h 5m
        1 stop
        PSC 14:45
        London - Pasco | Tue, Sep 29 | KLM
        £1,016
        28% off
        £1,417 £1,016
      • LHR 10:55
        19h 9m
        1 stop
        PSC 22:04
        London - Pasco | Tue, Sep 29 | Delta Air Lines
        £1,017
        28% off
        £1,417 £1,017
      • LHR 16:10
        30h 41m
        1 stop
        PSC 14:51
        London - Pasco | Tue, Sep 29 | Finnair
        £1,018
        28% off
        £1,417 £1,018
      • LHR 16:10
        30h 41m
        1 stop
        PSC 14:51
        London - Pasco | Tue, Sep 29 | British Airways
        £1,019
        28% off
        £1,417 £1,019
      • LHR 11:25
        17h 12m
        1 stop
        PSC 20:37
        London - Pasco | Tue, Sep 29 | Brussels Airlines
        £1,030
        27% off
        £1,417 £1,030
      • LHR 13:00
        31h 12m
        1 stop
        PSC 12:12
        London - Pasco | Tue, Sep 29 | Lufthansa
        £1,030
        27% off
        £1,417 £1,030
      • LHR 11:40
        18h 40m
        1 stop
        PSC 22:20
        London - Pasco | Tue, Sep 29 | Iberia
        £1,091
        23% off
        £1,417 £1,091
      • LON 13:00
        17h 25m
        1 stop
        PSC 14:00
        London - Pasco | Sun, Sep 27 | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Heathrow Airport to Tri Cities Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Which airline offers the cheapest flights from Heathrow Airport to Tri Cities Airport?

The cheapest airline flying from Heathrow Airport to Tri Cities Airport is Icelandair (from £736) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Icelandair
From £736
American Airlines
From £957
Virgin Atlantic
From £967
Air France
From £1,001
KLM
From £1,003
British Airways
From £1,005
Austrian Airlines
From £1,009
Brussels Airlines
From £1,009
Lufthansa
From £1,009
Alaska Airlines
From £1,015

Find more flights and airlines

What is the flight schedule from Heathrow Airport to Tri Cities Airport?

Check the schedule for flights from London to Pasco and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. KL6116

    Heathrow Airport

    10:55

    LHR

    10h 20m

    Direct

    14:15

    SLC

    - M T W - F S
    Search

  2. KL6817

    Salt Lake City International Airport

    15:47

    SLC

    1h 52m

    Direct

    16:39

    PSC

    S M T W T F S

  3. LH7452

    Heathrow Airport

    14:50

    LHR

    9h 50m

    Direct

    17:40

    DEN

    S M T W T F S
    Search

  4. UA1737

    Denver International Airport

    19:13

    DEN

    2h 27m

    Direct

    20:40

    PSC

    S M T W T F S

  5. AS101

    Heathrow Airport

    14:45

    LHR

    10h 15m

    Direct

    17:00

    SEA

    S M T W T F S
    Search

  6. AS3217

    Seattle-Tacoma International Airport

    22:50

    SEA

    1h 3m

    Direct

    23:53

    PSC

    S M T W T F S

  7. AA195

    Heathrow Airport

    13:00

    LHR

    11h

    Direct

    16:00

    PHX

    S M T W T F S
    Search

  8. AA5006

    Phoenix Sky Harbor International Airport

    14:35

    PHX

    2h 54m

    Direct

    16:29

    PSC

    S M T W T F S

  9. VS4019

    Heathrow Airport

    10:55

    LHR

    10h 20m

    Direct

    14:15

    SLC

    - M T W - F S
    Search

  10. VS3690

    Salt Lake City International Airport

    22:55

    SLC

    1h 50m

    Direct

    23:45

    PSC

    - M T W - F S

  11. AF3678

    Heathrow Airport

    10:55

    LHR

    10h 20m

    Direct

    14:15

    SLC

    - M T W - F S
    Search

  12. DL1712

    Salt Lake City International Airport

    22:55

    SLC

    1h 50m

    Direct

    23:45

    PSC

    S M T W T F S

  13. AY3783

    Heathrow Airport

    08:20

    LHR

    11h 25m

    Direct

    11:45

    LAX

    S M T W T F S
    Search

  14. AS3303

    Los Angeles International Airport

    19:45

    LAX

    2h 35m

    Direct

    22:20

    PSC

    S M T W T F S

  15. FI451

    Heathrow Airport

    13:05

    LHR

    3h 10m

    Direct

    15:15

    KEF

    S M T W T F S
    Search

  16. FI681

    Keflavík International Airport

    16:50

    KEF

    8h 5m

    Direct

    17:55

    SEA

    S M T W T F S

  17. AS3140

    Seattle-Tacoma International Airport

    09:06

    SEA

    1h 13m

    Direct

    10:19

    PSC

    S M T W T F S

  18. BA289

    Heathrow Airport

    16:10

    LHR

    10h 50m

    Direct

    19:00

    PHX

    S M T W T F S
    Search

  19. AA6244

    Phoenix Sky Harbor International Airport

    11:58

    PHX

    2h 53m

    Direct

    14:51

    PSC

    S M T W T F S

  20. SN9101

    Heathrow Airport

    13:00

    LHR

    11h

    Direct

    16:00

    SFO

    S M T W T F S
    Search

  21. UA5214

    San Francisco International Airport

    10:05

    SFO

    2h 10m

    Direct

    12:15

    PSC

    S M T W T F S
Find more flights and airlines

About Heathrow Airport and Tri Cities Airport

Learn about Heathrow Airport (LHR) and Tri Cities Airport (PSC) — including location, terminals, transportation, and travel tips.

Flight distance 7,679.46km
Cheapest one-way ticket price £965
Cheapest return ticket price £651

FAQs for Heathrow Airport to Tri Cities Airport Flights

  • What is the transportation method from the main airport to downtown in Pasco?

    • The distance from Tri Cities Airport to downtown is about 2km, by taxi about 20 minutes.
  • The closest airport to Tri Cities Airport (PSC) is Walla Walla Regional Airport. The distance is around 67km.
  • One-way flights from Heathrow Airport to Tri Cities Airport currently start from £965, and round-trip fares start from £651. The current lowest fare is a Virgin Atlantic flight departing on Tue, Sep 29; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Heathrow Airport to Tri Cities Airport is £756. Prices may vary depending on the departure date, airline, and availability.
  • Enter Heathrow Airport and Tri Cities Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.