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Tri Cities Airport to London flight

Explore the cheapest one-way and round-trip flights from Tri Cities Airport to London over the next 90 days, with one-way fares from THB 12,720 and round-trip from THB 26,560. Based on Trip.com's latest 7-day flight data.

    • PSC 10:47 AM
      18h 33m
      1 stop
      LHR 12:20 PM
      Pasco - London | Fri, Nov 6 | Alaska Airlines
      LHR 2:45 PM
      17h 3m
      1 stop
      PSC 11:48 PM
      London - Pasco | Fri, Nov 13 | Alaska Airlines
      THB 26,560 THB 41,450
      36% off
      36% off
      THB 41,450 THB 26,560
    • PSC 5:10 AM
      21h 30m
      1 stop
      LHR 9:40 AM
      Pasco - London | Fri, Nov 6 | United Airlines
      LHR 11:35 AM
      17h 23m
      1 stop
      PSC 8:58 PM
      London - Pasco | Fri, Nov 13 | United Airlines
      THB 29,920 THB 41,450
      28% off
      28% off
      THB 41,450 THB 29,920
    • PSC 3:30 PM
      12h 10m
      1 stop
      LHR 10:40 AM
      Pasco - London | Sun, Nov 1 | Delta Air Lines
      LHR 10:45 AM
      13h 54m
      1 stop
      PSC 4:39 PM
      London - Pasco | Sun, Nov 8 | KLM
      THB 30,150 THB 41,450
      27% off
      27% off
      THB 41,450 THB 30,150
    • PSC 1:47 PM
      33h 38m
      1 stop
      LHR 7:25 AM
      Pasco - London | Sun, Nov 8 | United Airlines
      LHR 11:35 AM
      17h 23m
      1 stop
      PSC 8:58 PM
      London - Pasco | Sun, Nov 15 | United Airlines
      THB 30,220
      27% off
      THB 41,450 THB 30,220
    • PSC 5:10 AM
      20h 30m
      1 stop
      LHR 9:40 AM
      Pasco - London | Fri, Nov 13 | United Airlines
      LHR 11:35 AM
      17h 23m
      1 stop
      PSC 8:58 PM
      London - Pasco | Fri, Nov 20 | United Airlines
      THB 30,270
      27% off
      THB 41,450 THB 30,270
    • PSC 12:55 PM
      13h 45m
      1 stop
      LHR 9:40 AM
      Pasco - London | Sat, Nov 7 | United Airlines
      LHR 11:35 AM
      17h 23m
      1 stop
      PSC 8:58 PM
      London - Pasco | Sat, Nov 14 | United Airlines
      THB 30,330
      27% off
      THB 41,450 THB 30,330
    • PSC 5:10 AM
      20h 30m
      1 stop
      LHR 9:40 AM
      Pasco - London | Mon, Nov 9 | United Airlines
      LHR 1:45 PM
      29h 50m
      1 stop
      PSC 11:35 AM
      London - Pasco | Mon, Nov 16 | United Airlines
      THB 30,350
      27% off
      THB 41,450 THB 30,350
    • PSC 12:59 PM
      12h 41m
      1 stop
      LHR 9:40 AM
      Pasco - London | Thu, Oct 22 | United Airlines
      LHR 2:50 PM
      13h 50m
      1 stop
      PSC 8:40 PM
      London - Pasco | Wed, Oct 28 | United Airlines
      THB 30,470
      26% off
      THB 41,450 THB 30,470
    • PSC 5:10 AM
      21h 30m
      1 stop
      LHR 9:40 AM
      Pasco - London | Thu, Nov 5 | United Airlines
      LHR 1:45 PM
      29h 50m
      1 stop
      PSC 11:35 AM
      London - Pasco | Thu, Nov 12 | United Airlines
      THB 30,560
      26% off
      THB 41,450 THB 30,560
    • PSC 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Pasco - London | Fri, Oct 16 | Normal Airline
      LON 3:00 PM
      6h
      Nonstop
      PSC 4:00 PM
      London - Pasco | Sun, Oct 18 | Normal Airline
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    • Cheapest
      PSC 5:01 AM
      21h 29m
      1 stop
      LHR 10:30 AM
      Pasco - London | Tue, Oct 27 | American Airlines
      THB 12,720 THB 21,460
      41% off
      41% off
      THB 21,460 THB 12,720
    • PSC 5:01 AM
      21h 29m
      1 stop
      LHR 10:30 AM
      Pasco - London | Sun, Oct 25 | American Airlines
      THB 12,740 THB 21,460
      41% off
      41% off
      THB 21,460 THB 12,740
    • PSC 1:49 PM
      14h 31m
      1 stop
      LHR 12:20 PM
      Pasco - London | Sun, Nov 22 | Alaska Airlines
      THB 13,050 THB 21,460
      39% off
      39% off
      THB 21,460 THB 13,050
    • PSC 5:01 AM
      21h 29m
      1 stop
      LHR 10:30 AM
      Pasco - London | Fri, Oct 30 | American Airlines
      THB 14,410
      33% off
      THB 21,460 THB 14,410
    • PSC 5:34 PM
      34h 46m
      1 stop
      LHR 12:20 PM
      Pasco - London | Sat, Nov 14 | Alaska Airlines
      THB 14,410
      33% off
      THB 21,460 THB 14,410
    • PSC 5:45 PM
      32h 55m
      1 stop
      LHR 10:40 AM
      Pasco - London | Sat, Nov 14 | Delta Air Lines
      THB 15,160
      28% off
      THB 21,460 THB 15,160
    • PSC 1:47 PM
      33h 38m
      1 stop
      LHR 7:25 AM
      Pasco - London | Sat, Nov 14 | United Airlines
      THB 15,370
      28% off
      THB 21,460 THB 15,370
    • PSC 1:35 PM
      16h 35m
      1 stop
      LHR 2:10 PM
      Pasco - London | Sun, Oct 25 | United Airlines
      THB 15,780
      26% off
      THB 21,460 THB 15,780
    • PSC 5:10 AM
      20h 30m
      1 stop
      LHR 9:40 AM
      Pasco - London | Mon, Nov 9 | United Airlines
      THB 15,810
      26% off
      THB 21,460 THB 15,810
    • PSC 1:00 PM
      17h 25m
      1 stop
      LON 2:00 PM
      Pasco - London | Fri, Oct 16 | Normal Airline
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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.

Flight Schedule from Tri Cities Airport to London

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. BA7588

    Tri Cities Airport

    3:46 PM

    PSC

    1h 14m

    Nonstop

    5:00 PM

    SEA

    S M T W T F S
    Search

  2. BA048

    Seattle Tacoma Intl. Airport

    6:45 PM

    SEA

    9h 25m

    Nonstop

    12:10 PM

    LHR

    S M T W T F S

  3. DL3891

    Tri Cities Airport

    3:30 PM

    PSC

    1h 15m

    Nonstop

    4:45 PM

    SEA

    S M T W T F S
    Search

  4. KL6021

    Seattle Tacoma Intl. Airport

    9:50 PM

    SEA

    9h 45m

    Nonstop

    3:35 PM

    LHR

    S M T W T F S

  5. DL3891

    Tri Cities Airport

    3:30 PM

    PSC

    1h 15m

    Nonstop

    4:45 PM

    SEA

    S M T W T F S
    Search

  6. AF3603

    Seattle Tacoma Intl. Airport

    9:50 PM

    SEA

    9h 45m

    Nonstop

    3:35 PM

    LHR

    S M T W T F S

  7. UA4721

    Tri Cities Airport

    12:45 PM

    PSC

    2h 22m

    Nonstop

    4:07 PM

    DEN

    S M T W T F S
    Search

  8. UA027

    Denver International Airport

    5:35 PM

    DEN

    9h 5m

    Nonstop

    9:40 AM

    LHR

    S M T W T F S

  9. BA7590

    Tri Cities Airport

    8:00 AM

    PSC

    1h 11m

    Nonstop

    9:11 AM

    SEA

    S M T W T F S
    Search

  10. BA052

    Seattle Tacoma Intl. Airport

    1:30 PM

    SEA

    9h 15m

    Nonstop

    6:45 AM

    LHR

    S M T W T F S

  11. UA4721

    Tri Cities Airport

    12:45 PM

    PSC

    2h 22m

    Nonstop

    4:07 PM

    DEN

    S M T W T F S
    Search

  12. UA262

    Denver International Airport

    8:30 PM

    DEN

    9h 5m

    Nonstop

    12:35 PM

    LHR

    S M T W T F S

  13. VS2055

    Tri Cities Airport

    7:05 AM

    PSC

    3h

    Nonstop

    12:05 PM

    MSP

    S - - - - F -
    Search

  14. VS4040

    Minneapolis-Saint Paul International Airport

    11:10 PM

    MSP

    7h 55m

    Nonstop

    1:05 PM

    LHR

    S M T W T F S

  15. AF2826

    Tri Cities Airport

    7:05 AM

    PSC

    3h 3m

    Nonstop

    12:08 PM

    MSP

    - M T W T F -
    Search

  16. AF3583

    Minneapolis-Saint Paul International Airport

    11:10 PM

    MSP

    7h 55m

    Nonstop

    1:05 PM

    LHR

    S M T W T F S

  17. DL2622

    Tri Cities Airport

    7:05 AM

    PSC

    3h 3m

    Nonstop

    12:08 PM

    MSP

    S M T W T F S
    Search

  18. DL010

    Minneapolis-Saint Paul International Airport

    11:10 PM

    MSP

    7h 55m

    Nonstop

    1:05 PM

    LHR

    S M T W T F S

  19. UA5578

    Tri Cities Airport

    2:00 PM

    PSC

    2h 13m

    Nonstop

    4:13 PM

    SFO

    S M T W T F S
    Search

  20. UA930

    San Francisco Intl. Airport

    7:45 PM

    SFO

    10h 25m

    Nonstop

    2:10 PM

    LHR

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

What to know about flights from Tri Cities Airport to London?

Cheapest one-way flight price THB 12,720
Off-season for travel September
Peak season for travel July

FAQs for Tri Cities Airport to London Flights

  • When is peak season for travel to London?

    ؜The peak travel time for visiting London is October. During this time, flights from Tri Cities Airport to London are the most expensive. Cheap tickets can still be booked on Trip.com.
    • The distance from London Gatwick Airport to downtown is about 39 km. It takes about 50 minutes by taxi.
    • The distance from Heathrow Airport to downtown is about 23 km. It takes about 40 minutes by taxi.
    • The distance from London Luton Airport to downtown is about 44 km. It takes about 1 hour by taxi.
  • The cheapest one-way flight from Tri Cities Airport to London currently starts from THB 12,720, with round-trip fares from THB 26,560. The lowest fare is offered by American Airlines departing on Tue, Oct 27; prices are subject to availability.
  • Currently, multiple airlines offer flights from Tri Cities Airport to London, including: Alaska Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Tri Cities Airport to London is THB 18,170, and the average round-trip fare is null. Prices may vary depending on the departure date, airline, and availability.

Popular Destinations

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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 were updated within last 25 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.