Trip.com
>
Cheap Flights
>
United Kingdom
>
London
>
Pasco to London flight
>
Tri Cities Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Tri Cities Airport to Heathrow Airport over the next 90 days, with one-way fares from SGD 501 and round-trip from SGD 1,243. Based on Trip.com's latest 7-day flight data.

    • PSC 12:59
      12h 41m
      1 stop
      LHR 09:40
      Pasco - London | Wed, Dec 2 | United Airlines
      LHR 11:35
      17h 39m
      1 stop
      PSC 21:14
      London - Pasco | Wed, Dec 9 | United Airlines
      SGD 1,243 SGD 1,484
      16% off
      16% off
      SGD 1,484 SGD 1,243
    • PSC 05:10
      20h 30m
      1 stop
      LHR 09:40
      Pasco - London | Tue, Dec 1 | United Airlines
      LHR 11:35
      17h 39m
      1 stop
      PSC 21:14
      London - Pasco | Tue, Dec 8 | United Airlines
      SGD 1,255 SGD 1,484
      15% off
      15% off
      SGD 1,484 SGD 1,255
    • PSC 05:10
      20h 30m
      1 stop
      LHR 09:40
      Pasco - London | Wed, Nov 18 | United Airlines
      LHR 11:35
      17h 23m
      1 stop
      PSC 20:58
      London - Pasco | Wed, Nov 25 | United Airlines
      SGD 1,256 SGD 1,484
      15% off
      15% off
      SGD 1,484 SGD 1,256
    • PSC 05:10
      20h 30m
      1 stop
      LHR 09:40
      Pasco - London | Tue, Dec 8 | United Airlines
      LHR 11:35
      17h 39m
      1 stop
      PSC 21:14
      London - Pasco | Tue, Dec 15 | United Airlines
      SGD 1,256
      15% off
      SGD 1,484 SGD 1,256
    • PSC 05:10
      20h 30m
      1 stop
      LHR 09:40
      Pasco - London | Fri, Nov 13 | United Airlines
      LHR 10:05
      33h 30m
      1 stop
      PSC 11:35
      London - Pasco | Fri, Nov 20 | United Airlines
      SGD 1,290
      13% off
      SGD 1,484 SGD 1,290
    • PSC 12:55
      12h 45m
      1 stop
      LHR 09:40
      Pasco - London | Sun, Nov 15 | United Airlines
      LHR 10:05
      33h 30m
      1 stop
      PSC 11:35
      London - Pasco | Sun, Nov 22 | United Airlines
      SGD 1,292
      13% off
      SGD 1,484 SGD 1,292
    • PSC 12:55
      12h 45m
      1 stop
      LHR 09:40
      Pasco - London | Thu, Nov 12 | United Airlines
      LHR 11:35
      33h 31m
      1 stop
      PSC 13:06
      London - Pasco | Thu, Nov 19 | United Airlines
      SGD 1,293
      13% off
      SGD 1,484 SGD 1,293
    • PSC 05:10
      20h 30m
      1 stop
      LHR 09:40
      Pasco - London | Thu, Nov 26 | United Airlines
      LHR 11:35
      17h 39m
      1 stop
      PSC 21:14
      London - Pasco | Thu, Dec 3 | United Airlines
      SGD 1,299
      12% off
      SGD 1,484 SGD 1,299
    • PSC 05:10
      20h 30m
      1 stop
      LHR 09:40
      Pasco - London | Thu, Dec 3 | United Airlines
      LHR 11:35
      17h 39m
      1 stop
      PSC 21:14
      London - Pasco | Thu, Dec 10 | United Airlines
      SGD 1,307
      12% off
      SGD 1,484 SGD 1,307
    • PSC 13:00
      17h 25m
      1 stop
      LON 14:00
      Pasco - London | Fri, Nov 13 | Normal Airline
      LON 15:00
      6h
      Direct
      PSC 16:00
      London - Pasco | Sun, Nov 15 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest
      PSC 13:49
      14h 31m
      1 stop
      LHR 12:20
      Pasco - London | Tue, Nov 17 | Alaska Airlines
      SGD 501 SGD 1,206
      57% off
      57% off
      SGD 1,206 SGD 501
    • PSC 12:55
      12h 45m
      1 stop
      LHR 09:40
      Pasco - London | Tue, Nov 17 | United Airlines
      SGD 626 SGD 1,206
      48% off
      48% off
      SGD 1,206 SGD 626
    • PSC 17:06
      35h 9m
      1 stop
      LHR 12:15
      Pasco - London | Tue, Nov 17 | American Airlines
      SGD 700 SGD 1,206
      42% off
      42% off
      SGD 1,206 SGD 700
    • PSC 05:00
      20h 40m
      1 stop
      LHR 09:40
      Pasco - London | Thu, Dec 31 | United Airlines
      SGD 754
      37% off
      SGD 1,206 SGD 754
    • PSC 12:35
      14h 5m
      1 stop
      LHR 10:40
      Pasco - London | Tue, Nov 17 | Delta Air Lines
      SGD 791
      34% off
      SGD 1,206 SGD 791
    • PSC 12:35
      14h 5m
      1 stop
      LHR 10:40
      Pasco - London | Tue, Nov 17 | Virgin Atlantic
      SGD 792
      34% off
      SGD 1,206 SGD 792
    • PSC 12:40
      13h
      1 stop
      LHR 09:40
      Pasco - London | Sat, Jan 2 | United Airlines
      SGD 819
      32% off
      SGD 1,206 SGD 819
    • PSC 12:55
      12h 45m
      1 stop
      LHR 09:40
      Pasco - London | Fri, Nov 27 | United Airlines
      SGD 828
      31% off
      SGD 1,206 SGD 828
    • PSC 13:47
      33h 38m
      1 stop
      LHR 07:25
      Pasco - London | Mon, Dec 7 | United Airlines
      SGD 834
      31% off
      SGD 1,206 SGD 834
    • PSC 13:00
      17h 25m
      1 stop
      LON 14:00
      Pasco - London | Fri, Nov 13 | Normal Airline
      Find more flights
      Find more flights
    • PSC 12:55
      12h 45m
      1 stop
      LHR 09:40
      Pasco - London | Tue, Nov 17 | United Airlines
      SGD 626 SGD 1,206
      48% off
      48% off
      SGD 1,206 SGD 626
    • PSC 12:55
      12h 45m
      1 stop
      LHR 09:40
      Pasco - London | Fri, Nov 27 | United Airlines
      SGD 828 SGD 1,206
      31% off
      31% off
      SGD 1,206 SGD 828
    • PSC 12:40
      13h
      1 stop
      LHR 09:40
      Pasco - London | Sat, Jan 2 | United Airlines
      SGD 819 SGD 1,206
      32% off
      32% off
      SGD 1,206 SGD 819
    • PSC 12:35
      14h 5m
      1 stop
      LHR 10:40
      Pasco - London | Tue, Nov 17 | Delta Air Lines
      SGD 791
      34% off
      SGD 1,206 SGD 791
    • PSC 12:35
      14h 5m
      1 stop
      LHR 10:40
      Pasco - London | Tue, Nov 17 | Virgin Atlantic
      SGD 792
      34% off
      SGD 1,206 SGD 792
    • PSC 13:49
      14h 31m
      1 stop
      LHR 12:20
      Pasco - London | Tue, Nov 17 | Alaska Airlines
      SGD 501
      57% off
      SGD 1,206 SGD 501
    • PSC 15:04
      14h 31m
      1 stop
      LHR 13:35
      Pasco - London | Thu, Dec 31 | American Airlines
      SGD 1,073
      11% off
      SGD 1,206 SGD 1,073
    • PSC 05:10
      20h 30m
      1 stop
      LHR 09:40
      Pasco - London | Thu, Dec 17 | United Airlines
      SGD 949
      21% off
      SGD 1,206 SGD 949
    • PSC 05:00
      20h 40m
      1 stop
      LHR 09:40
      Pasco - London | Thu, Dec 31 | United Airlines
      SGD 754
      37% off
      SGD 1,206 SGD 754
    • PSC 13:00
      17h 25m
      1 stop
      LON 14:00
      Pasco - London | Fri, Nov 13 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Pasco to London are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

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

The cheapest airline flying from Tri Cities Airport to Heathrow Airport is Alaska Airlines (from SGD 501) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From SGD 501
United Airlines
From SGD 626
American Airlines
From SGD 700
Delta Air Lines
From SGD 791
Virgin Atlantic
From SGD 792
Air France
From SGD 839
KLM
From SGD 839
British Airways
From SGD 1,073
Allegiant Air
From SGD 1,843

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA7588

    Tri Cities Airport

    16:10

    PSC

    1h 17m

    Direct

    17:27

    SEA

    S M T W T F S
    Search

  2. BA048

    Seattle-Tacoma International Airport

    18:45

    SEA

    9h 25m

    Direct

    12:10

    LHR

    S M T W T F S

  3. UA4721

    Tri Cities Airport

    12:45

    PSC

    2h 36m

    Direct

    16:21

    DEN

    S M T W T F S
    Search

  4. UA027

    Denver International Airport

    17:35

    DEN

    9h 5m

    Direct

    09:40

    LHR

    S M T W T F S

  5. DL3992

    Tri Cities Airport

    12:35

    PSC

    1h 18m

    Direct

    13:53

    SEA

    S M T W T F S
    Search

  6. VS4037

    Seattle-Tacoma International Airport

    21:50

    SEA

    10h 45m

    Direct

    15:35

    LHR

    S M T W T F S

  7. VS3495

    Tri Cities Airport

    12:35

    PSC

    1h 15m

    Direct

    13:50

    SEA

    S M T W T F S
    Search

  8. VS4037

    Seattle-Tacoma International Airport

    21:50

    SEA

    10h 45m

    Direct

    15:35

    LHR

    S M T W T F S

  9. AS2247

    Tri Cities Airport

    13:49

    PSC

    1h 7m

    Direct

    14:56

    SEA

    S M T W T F S
    Search

  10. AS100

    Seattle-Tacoma International Airport

    21:30

    SEA

    9h 35m

    Direct

    15:05

    LHR

    S M T W T F S

  11. AA4944

    Tri Cities Airport

    15:37

    PSC

    2h 43m

    Direct

    19:20

    PHX

    S M T W T F S
    Search

  12. BA288

    Phoenix Sky Harbor International Airport

    19:20

    PHX

    9h 55m

    Direct

    12:15

    LHR

    S M T W T F S

  13. AF2272

    Tri Cities Airport

    07:05

    PSC

    3h 3m

    Direct

    12:08

    MSP

    S - - - - - S
    Search

  14. AF2377

    Minneapolis-Saint Paul International Airport

    13:00

    MSP

    2h 53m

    Direct

    16:53

    BOS

    S - - W T - S

  15. AF3567

    Boston Logan International Airport

    20:10

    BOS

    6h 40m

    Direct

    06:50

    LHR

    S M T W T F S

  16. AF2826

    Tri Cities Airport

    07:05

    PSC

    3h 3m

    Direct

    12:08

    MSP

    - M T W T F -
    Search

  17. AF2377

    Minneapolis-Saint Paul International Airport

    13:00

    MSP

    2h 53m

    Direct

    16:53

    BOS

    S - - W T - S

  18. AF3567

    Boston Logan International Airport

    20:10

    BOS

    6h 40m

    Direct

    06:50

    LHR

    S M T W T F S

  19. UA1003

    Tri Cities Airport

    05:10

    PSC

    2h 21m

    Direct

    08:31

    DEN

    S M T W T F S
    Search

  20. UA2865

    Denver International Airport

    11:15

    DEN

    2h 40m

    Direct

    14:55

    ORD

    S M T W T F S

  21. UA929

    O'Hare International Airport

    15:45

    ORD

    8h 10m

    Direct

    05:55

    LHR

    S M T W T F S

  22. AS2351

    Tri Cities Airport

    06:01

    PSC

    1h 7m

    Direct

    07:08

    SEA

    S M T W T F S
    Search

  23. AY5450

    Seattle-Tacoma International Airport

    13:35

    SEA

    8h 15m

    Direct

    05:50

    LHR

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

About Tri Cities Airport and Heathrow Airport

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

Flight distance 7,679.46km
Cheapest one-way ticket price SGD 501
Cheapest return ticket price SGD 1,243

FAQs for Tri Cities Airport to Heathrow Airport Flights

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

    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.
  • One-way flights from Tri Cities Airport to Heathrow Airport currently start from SGD 501, and round-trip fares start from SGD 1,243. The current lowest fare is a Alaska Airlines flight departing on Tue, Nov 17; 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 Tri Cities Airport to Heathrow Airport is SGD 855. Prices may vary depending on the departure date, airline, and availability.
  • Enter Tri Cities Airport and Heathrow 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.