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Flights to Pasco Tri Cities

£502 Cheap flights to Pasco

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Pasco departing on 31/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United Kingdom to Pasco

Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
17:00 - 23:54LHR  London Heathrow-PSC Pasco Tri Cities
38h 54m2 stops Kastrup Copenhagen Seattle/Tacoma Intl
Scandinavian Airlines Logo
12:36 - 09:20PSC  Pasco Tri Cities-LHR London Heathrow
36h 44m2 stops Seattle/Tacoma Intl Kastrup Copenhagen
£578Scandinavian Airlines
Sat, 26 Sep - Sat, 3 Oct
Scandinavian Airlines Logo
06:40 - 22:44LHR  London Heathrow-PSC Pasco Tri Cities
24h 04m3 stops Stockholm Arlanda Kastrup Copenhagen Seattle/Tacoma Intl
Scandinavian Airlines Logo
12:36 - 21:40PSC  Pasco Tri Cities-LHR London Heathrow
25h 04m2 stops Seattle/Tacoma Intl Kastrup Copenhagen
£595Scandinavian Airlines
Sat, 26 Sep - Sat, 3 Oct
Scandinavian Airlines Logo
06:40 - 22:44LHR  London Heathrow-PSC Pasco Tri Cities
24h 04m2 stops Kastrup Copenhagen Seattle/Tacoma Intl
Scandinavian Airlines Logo
12:36 - 18:50PSC  Pasco Tri Cities-LHR London Heathrow
22h 14m3 stops Seattle/Tacoma Intl Kastrup Copenhagen Oslo Gardermoen
£599Scandinavian Airlines
Sat, 12 Sep - Sat, 19 Sep
Scandinavian Airlines Logo
06:40 - 22:44LHR  London Heathrow-PSC Pasco Tri Cities
24h 04m3 stops Stockholm Arlanda Kastrup Copenhagen Seattle/Tacoma Intl
Scandinavian Airlines Logo
12:36 - 17:00PSC  Pasco Tri Cities-LHR London Heathrow
20h 24m3 stops Seattle/Tacoma Intl Kastrup Copenhagen Stockholm Arlanda
£600Scandinavian Airlines
Sat, 26 Sep - Sat, 3 Oct
Scandinavian Airlines Logo
06:40 - 22:44LHR  London Heathrow-PSC Pasco Tri Cities
24h 04m3 stops Stockholm Arlanda Kastrup Copenhagen Seattle/Tacoma Intl
Scandinavian Airlines Logo
12:36 - 18:50PSC  Pasco Tri Cities-LHR London Heathrow
22h 14m3 stops Seattle/Tacoma Intl Kastrup Copenhagen Oslo Gardermoen
£604Scandinavian Airlines
Sat, 12 Sep - Sat, 19 Sep
Scandinavian Airlines Logo
06:40 - 22:44LHR  London Heathrow-PSC Pasco Tri Cities
24h 04m2 stops Kastrup Copenhagen Seattle/Tacoma Intl
Scandinavian Airlines Logo
12:36 - 16:00PSC  Pasco Tri Cities-LHR London Heathrow
19h 24m2 stops Seattle/Tacoma Intl Kastrup Copenhagen
£666Scandinavian Airlines
Sat, 12 Sep - Sat, 19 Sep
United Airlines Logo
14:50 - 20:37LHR  London Heathrow-PSC Pasco Tri Cities
13h 47m1 stop Denver Intl
United Airlines Logo
13:35 - 06:45PSC  Pasco Tri Cities-LHR London Heathrow
33h 10m2 stops San Francisco Chicago O'Hare Intl
£686United Airlines
Wed, 23 Sep - Wed, 30 Sep
United Airlines Logo
14:10 - 12:16LHR  London Heathrow-PSC Pasco Tri Cities
30h 06m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
05:05 - 05:55PSC  Pasco Tri Cities-LHR London Heathrow
16h 50m2 stops Denver Intl Newark
£686United Airlines
Wed, 23 Sep - Wed, 30 Sep
United Airlines Logo
10:25 - 21:02LHR  London Heathrow-PSC Pasco Tri Cities
18h 37m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
14:00 - 05:55PSC  Pasco Tri Cities-LHR London Heathrow
31h 55m2 stops San Francisco Chicago O'Hare Intl
£714United Airlines
Fri, 4 Dec - Tue, 8 Dec
United Airlines Logo
13:45 - 12:15LHR  London Heathrow-PSC Pasco Tri Cities
30h 30m1 stop San Francisco
United Airlines Logo
14:00 - 05:55PSC  Pasco Tri Cities-LHR London Heathrow
31h 55m2 stops San Francisco Chicago O'Hare Intl
£714United Airlines
Fri, 4 Dec - Tue, 8 Dec

momondo Fare Finder

 
Locate flights to Pasco Tri Cities that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 12 August 2026.
Use the filters below to find and compare flights to Pasco that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Sat 26/9

17:00-23:54

2 stops38h 54m

Pasco Tri Cities

Sat 3/10

12:36-09:20

2 stops36h 44m

£578

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Sat 26/9

06:40-22:44

3 stops24h 04m

Pasco Tri Cities

Sat 3/10

12:36-21:40

2 stops25h 04m

£595

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Sat 12/9

06:40-22:44

2 stops24h 04m

Pasco Tri Cities

Sat 19/9

12:36-18:50

3 stops22h 14m

£599

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Sat 26/9

06:40-22:44

3 stops24h 04m

Pasco Tri Cities

Sat 3/10

12:36-17:00

3 stops20h 24m

£600

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Sat 12/9

06:40-22:44

3 stops24h 04m

Pasco Tri Cities

Sat 19/9

12:36-18:50

3 stops22h 14m

£604
Fastest return journey

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Sat 12/9

06:40-22:44

2 stops24h 04m

Pasco Tri Cities

Sat 19/9

12:36-16:00

2 stops19h 24m

£666

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Wed 23/9

14:50-20:37

1 stop13h 47m

Pasco Tri Cities

Wed 30/9

13:35-06:45

2 stops33h 10m

£686

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Wed 23/9

14:10-12:16

2 stops30h 06m

Pasco Tri Cities

Wed 30/9

05:05-05:55

2 stops16h 50m

£686

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Fri 4/12

10:25-21:02

2 stops18h 37m

Pasco Tri Cities

Tue 8/12

14:00-05:55

2 stops31h 55m

£714

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Fri 4/12

13:45-12:15

1 stop30h 30m

Pasco Tri Cities

Tue 8/12

14:00-05:55

2 stops31h 55m

£714

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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What is the cheapest month to fly to Pasco?

Cheapest flights to Pasco Tri Cities

Find the cheapest flights to Pasco Tri Cities from your nearest city or airport
Find flights from London Heathrow Airport to Pasco
CHEAPEST MONTH TO FLY TO PASCO FROM LONDON HEATHROW AIRPORTSeptember36% cheaperFlying from London Heathrow Airport to Pasco costs on average just £496 in September
MOST EXPENSIVE MONTH TO FLY TO PASCO FROM LONDON HEATHROW AIRPORTDecember98% more expensiveIt costs about £1,539 for flights to Pasco from London Heathrow Airport in December
MOST POPULAR MONTH TO FLY TO PASCO FROM LONDON HEATHROW AIRPORTJune100% more users visitedMore momondo users searched in flights to Pasco from London Heathrow Airport in June than any other month

Cheap Pasco flight deals and tips

Summary info about Pasco flight prices, duration and airlines

Best One-Way Price

£502

Best Round-Trip Price

£578

Fastest flight time

15h 41m
The best one-way flight price to Pasco from United Kingdom in the last 5 days is £502 (London Heathrow to Pasco Tri Cities).
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The best return flight price to Pasco from United Kingdom in the last 5 days is £578 (London Heathrow to Pasco Tri Cities).
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The fastest flight to Pasco from United Kingdom takes 15h 41m (Edinburgh Turnhouse to Pasco Tri Cities).
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Frequently asked questions about flying to Pasco

Is there an alternative airport near Pasco?

Finding an alternative and possibly cheaper destination airport near Pasco is possible. If you are planning a flight to Pasco, consider booking flights to Pendleton Airport (40 mi from Pasco city centre), Walla Walla Airport (40 mi from Pasco city centre), Yakima Air Terminal Airport (72 mi from Pasco city centre), Wenatchee Pangborn Field Airport (96 mi from Pasco city centre) or Lewiston Nez Perce Rgnl Airport (100 mi from Pasco city centre).

When did momondo last update prices for flights to Pasco Tri Cities Airport?

Prices for flights to Pasco Tri Cities Airport refresh daily.

How many operators does momondo search for flights to Pasco Tri Cities Airport?

The number of operators available for flights to Pasco Tri Cities Airport is 1 as of August 2026.

How old do you have to be to fly to Pasco Tri Cities Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Pasco Tri Cities Airport.

What documentation or ID do you need to fly to Pasco Tri Cities Airport?

The travel and health documents required for your trip to Pasco Tri Cities Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pasco Tri Cities Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Pasco?

Finding the right flight to Pasco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pasco quick and easy, saving you time and money.

Can I find flights to Pasco with flexible booking policies on momondo?

momondo does allow users to show only those flights to Pasco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Pasco?

momondo provides multiple filters to help you find the best flight to Pasco. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Pasco right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Pasco and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Pasco

Popular Flights to Pasco

Popular routes according to searches in the past day on momondo
London to Pasco Tri Cities Flightsfrom £780
Edinburgh Turnhouse to Pasco Tri Cities Flightsfrom £1,054