Title: CA $981 Cheap Flights from London (LHR) to Pasco (PSC) - Expedia.ca ![Beautiful lake. ](https://images.trvl-media.com/place/2878/e076e0af-b611-4721-b423-65a87b93597f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Brandi Blair ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $981 Cheap Flights from London (LHR) to Pasco (PSC) [View CA $981 flight on Tue, Mar 24, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:LHR,to:PSC,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:980.50&airProductToken=AQpnCjIIwYIBEgQ2OTEwGOuJASCSASjVu4gDMLLAiAM4T0AAWAFqBUJBU0lDcghPS1g1QzVCNAoxCMGmARIEMjMwMhiSASDPFCiEwogDMLfCiAM4U0ABWAFqBUJBU0lDcghPS1g1QzVCNBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAE) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Heathrow Airport (LHR) to Tri-Cities Airport (PSC) - ![Air France](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:psc,departure:16/10/2025TANYT&leg2=from:psc,to:lhr,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:psc,departure:16/10/2025TANYT&leg2=from:psc,to:lhr,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![Virgin Atlantic](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:psc,departure:16/10/2025TANYT&leg2=from:psc,to:lhr,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:psc,departure:16/10/2025TANYT&leg2=from:psc,to:lhr,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:psc,departure:16/10/2025TANYT&leg2=from:psc,to:lhr,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:psc,departure:16/10/2025TANYT&leg2=from:psc,to:lhr,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:lhr,to:psc,departure:16/10/2025TANYT&leg2=from:psc,to:lhr,departure:23/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from London (LHR) to Pasco (PSC) Prices were available within the past 7 days and start at CA $981 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip Flight from London to Pasco (LHR - PSC) route information | Origin airport | Heathrow | | --- | --- | | Destination airport | Tri-Cities | | Distance | 7626 km | ## London to Pasco Flights **The easy way to book your flights from London to Pasco**  With Expedia, it’s simple to find and book flights to Pasco from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 17 airlines that cover this route. There are nonstop flights to Tri-Cities, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from London to Pasco today, tomorrow, or this week.   **Save dollars with cheap flights from Heathrow, LHR to Tri-Cities, PSC**  Sort your search results by price to find great deals on your flight from London to Pasco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Pasco from London currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Pasco   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Pasco from London**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Pasco with Expedia today. ## Frequently asked questions ### How much is a flight from LHR to Tri-Cities Airport (PSC)? > Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights from LHR to Tri-Cities Airport (PSC) start from . Book today to secure the best price for your big adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport (LHR) to PSC? > This can differ from airline to airline, as each one has its own set of terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where there are instructions on how to cancel your flight online. ### How do I find cheap flights from LHR to Tri-Cities Airport that have flexible change policies? > Select our "No change fees" filter to find flexible travel options for your flight from London Heathrow to Tri-Cities Airport. This allows you to lock in a fantastic price ahead of time and still have the freedom to make changes without any additional fees. Fare adjustments may apply if your new flight is more expensive. ### How many hours is the flight from London Heathrow to PSC? > Make the 12 hours and 32 minutes between London Heathrow and Tri-Cities Airport (PSC) as comfortable as you can. Bring the essentials, like warm clothes, a water bottle and earplugs, and sit back and enjoy the flight! ### How far is the flight from LHR to Tri-Cities Airport (PSC)? > The distance is around 7,700 kilometres. Neck pillow? Check. Noise-cancelling headphones? Double check. You'd be wise to pack all the travel comforts for this long-haul Hounslow to Pasco flight. ### Which airlines fly direct from Heathrow Airport to PSC? > There are no direct flights, so you'll need to make at least one stop between London Heathrow and PSC. Take advantage of the layover time to stretch your legs and take a break. ### Are Heathrow Airport to Tri-Cities Airport (PSC) flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Heathrow Airport (LHR) to PSC can be hit-or-miss. You may be able to find a bargain, but you could also completely miss out! If you'd prefer to start planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as updates are made regularly. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Igarka to Pasco](https://www.expedia.ca/lp/flights/1552/2878/igarka-to-pasco) - [Flights from Minneapolis - St. Paul to Pasco](https://www.expedia.ca/lp/flights/178287/2878/minneapolis-st-paul-to-pasco) - [Flights from San Francisco to Kennewick](https://www.expedia.ca/lp/flights/178305/6090/san-francisco-to-kennewick) - [Flights from Edmonton to Pasco](https://www.expedia.ca/lp/flights/180002/2878/edmonton-to-pasco) - [Flights from East Wenatchee to Pasco](https://www.expedia.ca/lp/flights/184132/2878/east-wenatchee-to-pasco) - [Flights from Krasnodar to Pasco](https://www.expedia.ca/lp/flights/1913/2878/krasnodar-to-pasco) - [Flights from Quincy to Pasco](https://www.expedia.ca/lp/flights/3622/2878/quincy-to-pasco) - [Flights from Uruapan to Pasco](https://www.expedia.ca/lp/flights/3646/2878/uruapan-to-pasco) - [Flights from Amman to Pasco](https://www.expedia.ca/lp/flights/375/2878/amman-to-pasco) - [Flights from Kamloops to Pasco](https://www.expedia.ca/lp/flights/3979/2878/kamloops-to-pasco) - [Flights from Quesnel to Pasco](https://www.expedia.ca/lp/flights/4058/2878/quesnel-to-pasco) - [Flights from Abbotsford to Pasco](https://www.expedia.ca/lp/flights/4128/2878/abbotsford-to-pasco) - [Flights from Whitehorse to Pasco](https://www.expedia.ca/lp/flights/4129/2878/whitehorse-to-pasco) - [Flights from Fort St. John to Pasco](https://www.expedia.ca/lp/flights/57378/2878/fort-st-john-to-pasco) - [Flights from Bellingham to Pasco](https://www.expedia.ca/lp/flights/602922/2878/bellingham-to-pasco) - [Flights from Spokane to Tri-Cities](https://www.expedia.ca/lp/flights/602959/6051514/spokane-to-tri-cities) - [Flights from Boise to Pasco](https://www.expedia.ca/lp/flights/602998/2878/boise-to-pasco) - [Flights from Cordoba to Pasco](https://www.expedia.ca/lp/flights/6054205/2878/cordoba-to-pasco) - [Flights from Moses Lake to Pasco](https://www.expedia.ca/lp/flights/6054409/2878/moses-lake-to-pasco) - [Flights from Ithaca to Pasco](https://www.expedia.ca/lp/flights/6056124/2878/ithaca-to-pasco) - [Flights from Oshawa to Tri-Cities](https://www.expedia.ca/lp/flights/6057905/6051514/oshawa-to-tri-cities) - [Flights from Chilliwack to Pasco](https://www.expedia.ca/lp/flights/6058408/2878/chilliwack-to-pasco) - [Flights from Pierre to Pasco](https://www.expedia.ca/lp/flights/6059498/2878/pierre-to-pasco) - [Flights from Aomori to Pasco](https://www.expedia.ca/lp/flights/6095029/2878/aomori-to-pasco) - [Flights from Jammu to Pasco](https://www.expedia.ca/lp/flights/6126255/2878/jammu-to-pasco) - [Flights from Salmon Arm to Pasco](https://www.expedia.ca/lp/flights/6138741/2878/salmon-arm-to-pasco) - [Flights from Grande Prairie to Pasco](https://www.expedia.ca/lp/flights/6139550/2878/grande-prairie-to-pasco) - [Flights from St. Paul to Pasco](https://www.expedia.ca/lp/flights/6171/2878/st-paul-to-pasco) - [Flights from Georgetown to Pasco](https://www.expedia.ca/lp/flights/7446/2878/georgetown-to-pasco) - [Flights from Sargodha to Pasco](https://www.expedia.ca/lp/flights/9852/2878/sargodha-to-pasco) - [Flights from Albuquerque (ABQ) to Richland (RLD)](https://www.expedia.ca/lp/flights/abq/rld/albuquerque-to-richland) - [Flights from Accra (ACC) to Yakima (YKM)](https://www.expedia.ca/lp/flights/acc/ykm/accra-to-yakima) - [Flights from Adelaide (ADL) to Yakima (YKM)](https://www.expedia.ca/lp/flights/adl/ykm/adelaide-to-yakima) - [Flights from Augusta (AGS) to Yakima (YKM)](https://www.expedia.ca/lp/flights/ags/ykm/augusta-to-yakima) - [Flights from Ashland (AHM) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/ahm/alw/ashland-to-walla-walla) - [Flights from Benton Harbor (BEH) to Yakima (YKM)](https://www.expedia.ca/lp/flights/beh/ykm/benton-harbor-to-yakima) - [Flights from Berlin (BER) to Yakima (YKM)](https://www.expedia.ca/lp/flights/ber/ykm/berlin-to-yakima) - [Flights from Bangor (BGR) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/bgr/alw/bangor-to-walla-walla) - [Flights from Bellingham (BLI) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/bli/alw/bellingham-to-walla-walla) - [Flights from Boise (BOI) to Richland (RLD)](https://www.expedia.ca/lp/flights/boi/rld/boise-to-richland) - [Flights from Buffalo (BUF) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/buf/alw/buffalo-to-walla-walla) - [Flights from Burbank (BUR) to Richland (RLD)](https://www.expedia.ca/lp/flights/bur/rld/burbank-to-richland) - [Flights from Columbia (CAE) to Yakima (YKM)](https://www.expedia.ca/lp/flights/cae/ykm/columbia-to-yakima) - [Flights from Cincinnati (CVG) to Yakima (YKM)](https://www.expedia.ca/lp/flights/cvg/ykm/cincinnati-to-yakima) - [Flights from Denver (DEN) to Yakima (YKM)](https://www.expedia.ca/lp/flights/den/ykm/denver-to-yakima) - [Flights from Dallas (DFW) to Yakima (YKM)](https://www.expedia.ca/lp/flights/dfw/ykm/dallas-to-yakima) - [Flights from Detroit (DTW) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/dtw/alw/detroit-to-walla-walla) - [Flights from Vail (EGE) to Yakima (YKM)](https://www.expedia.ca/lp/flights/ege/ykm/vail-to-yakima) - [Flights from Erie (ERI) to Yakima (YKM)](https://www.expedia.ca/lp/flights/eri/ykm/erie-to-yakima) - [Flights from Fresno (FAT) to Richland (RLD)](https://www.expedia.ca/lp/flights/fat/rld/fresno-to-richland) - [Flights from Florence (FLR) to Yakima (YKM)](https://www.expedia.ca/lp/flights/flr/ykm/florence-to-yakima) - [Flights from Gillette (GCC) to Yakima (YKM)](https://www.expedia.ca/lp/flights/gcc/ykm/gillette-to-yakima) - [Flights from Glendive (GDV) to Yakima (YKM)](https://www.expedia.ca/lp/flights/gdv/ykm/glendive-to-yakima) - [Flights from Groningen (GRQ) to Yakima (YKM)](https://www.expedia.ca/lp/flights/grq/ykm/groningen-to-yakima) - [Flights from Great Falls (GTF) to Yakima (YKM)](https://www.expedia.ca/lp/flights/gtf/ykm/great-falls-to-yakima) - [Flights from Huntsville (HSV) to Yakima (YKM)](https://www.expedia.ca/lp/flights/hsv/ykm/huntsville-to-yakima) - [Flights from Juneau (JNU) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/jnu/alw/juneau-to-walla-walla) - [Flights from Modesto (MOD) to Yakima (YKM)](https://www.expedia.ca/lp/flights/mod/ykm/modesto-to-yakima) - [Flights from Marion (MWA) to Yakima (YKM)](https://www.expedia.ca/lp/flights/mwa/ykm/marion-to-yakima) - [Flights from Oakland (OAK) to Richland (RLD)](https://www.expedia.ca/lp/flights/oak/rld/oakland-to-richland) - [Flights from Chicago (ORD) to Yakima (YKM)](https://www.expedia.ca/lp/flights/ord/ykm/chicago-to-yakima) - [Flights from Pasco (PSC) to Moses Lake (MWH)](https://www.expedia.ca/lp/flights/psc/mwh/pasco-to-moses-lake) - [Flights from Pueblo (PUB) to Yakima (YKM)](https://www.expedia.ca/lp/flights/pub/ykm/pueblo-to-yakima) - [Flights from Bremerton (PWT) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/pwt/alw/bremerton-to-walla-walla) - [Flights from Redmond (RDM) to Yakima (YKM)](https://www.expedia.ca/lp/flights/rdm/ykm/redmond-to-yakima) - [Flights from Roswell (ROW) to Yakima (YKM)](https://www.expedia.ca/lp/flights/row/ykm/roswell-to-yakima) - [Flights from Santa Fe (SAF) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/saf/alw/santa-fe-to-walla-walla) - [Flights from San Diego (SAN) to Richland (RLD)](https://www.expedia.ca/lp/flights/san/rld/san-diego-to-richland) - [Flights from San Bernardino (SBD) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/sbd/alw/san-bernardino-to-walla-walla) - [Flights from Seattle (SEA) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/sea/alw/seattle-to-walla-walla) - [Flights from Seattle (SEA) to Richland (RLD)](https://www.expedia.ca/lp/flights/sea/rld/seattle-to-richland) - [Flights from Springfield (SGF) to Yakima (YKM)](https://www.expedia.ca/lp/flights/sgf/ykm/springfield-to-yakima) - [Flights from Salt Lake City (SLC) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/slc/alw/salt-lake-city-to-walla-walla) - [Flights from Show Low (SOW) to Yakima (YKM)](https://www.expedia.ca/lp/flights/sow/ykm/show-low-to-yakima) - [Flights from Santa Rosa (STS) to Yakima (YKM)](https://www.expedia.ca/lp/flights/sts/ykm/santa-rosa-to-yakima) - [Flights from Fort Leonard Wood (TBN) to Yakima (YKM)](https://www.expedia.ca/lp/flights/tbn/ykm/fort-leonard-wood-to-yakima) - [Flights from Tijuana (TIJ) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/tij/alw/tijuana-to-walla-walla) - [Flights from Knoxville (TYS) to Yakima (YKM)](https://www.expedia.ca/lp/flights/tys/ykm/knoxville-to-yakima) - [Flights from Sault Ste. Marie (YAM) to Yakima (YKM)](https://www.expedia.ca/lp/flights/yam/ykm/sault-ste-marie-to-yakima) - [Flights from Chilliwack (YCW) to Yakima (YKM)](https://www.expedia.ca/lp/flights/ycw/ykm/chilliwack-to-yakima) - [Flights from Edmonton (YED) to Yakima (YKM)](https://www.expedia.ca/lp/flights/yed/ykm/edmonton-to-yakima) - [Flights from Edmonton (YEG) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/yeg/alw/edmonton-to-walla-walla) - [Flights from Kelowna (YLW) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/ylw/alw/kelowna-to-walla-walla) - [Flights from Oshawa (YOO) to Yakima (YKM)](https://www.expedia.ca/lp/flights/yoo/ykm/oshawa-to-yakima) - [Flights from Ottawa (YOW) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/yow/alw/ottawa-to-walla-walla) - [Flights from Québec (YQB) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/yqb/alw/quebec-to-walla-walla) - [Flights from Windsor (YQG) to Yakima (YKM)](https://www.expedia.ca/lp/flights/yqg/ykm/windsor-to-yakima) - [Flights from Regina (YQR) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/yqr/alw/regina-to-walla-walla) - [Flights from Regina (YQR) to Yakima (YKM)](https://www.expedia.ca/lp/flights/yqr/ykm/regina-to-yakima) - [Flights from Saint John (YSJ) to Yakima (YKM)](https://www.expedia.ca/lp/flights/ysj/ykm/saint-john-to-yakima) - [Flights from Montreal (YUL) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/yul/alw/montreal-to-walla-walla) - [Flights from Vancouver (YVR) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/yvr/alw/vancouver-to-walla-walla) - [Flights from Cranbrook (YXC) to Yakima (YKM)](https://www.expedia.ca/lp/flights/yxc/ykm/cranbrook-to-yakima) - [Flights from Saskatoon (YXE) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/yxe/alw/saskatoon-to-walla-walla) - [Flights from Abbotsford (YXX) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/yxx/alw/abbotsford-to-walla-walla) - [Flights from Calgary (YYC) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/yyc/alw/calgary-to-walla-walla) - [Flights from Victoria (YYJ) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/yyj/alw/victoria-to-walla-walla) - [Flights from Toronto (YYZ) to Walla Walla (ALW)](https://www.expedia.ca/lp/flights/yyz/alw/toronto-to-walla-walla) - [Flights from Toronto (YYZ) to Richland (RLD)](https://www.expedia.ca/lp/flights/yyz/rld/toronto-to-richland) - [Flights from Zürich (ZRH) to Yakima (YKM)](https://www.expedia.ca/lp/flights/zrh/ykm/zurich-to-yakima) \*Available to Expedia members.