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Flights to Pasco Tri Cities

£449 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 1/5. 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
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.
United Airlines Logo
09:30 - 11:36
LHR
-
PSC
33h 06m
2 stops
United Airlines Logo
13:39 - 14:10
PSC
-
LHR
16h 31m
1 stop
£615United Airlines
Tue, 24 Mar - Tue, 31 Mar
United Airlines Logo
13:45 - 11:36
LHR
-
PSC
28h 51m
1 stop
United Airlines Logo
13:11 - 12:20
PSC
-
LHR
15h 09m
1 stop
£638United Airlines
Tue, 24 Mar - Tue, 31 Mar
Scandinavian Airlines Logo
06:40 - 18:56
LHR
-
PSC
20h 16m
2 stops
Scandinavian Airlines Logo
06:30 - 17:40
PSC
-
LHR
27h 10m
2 stops
£643Scandinavian Airlines
Tue, 16 Jun - Tue, 1 Sep
United Airlines Logo
07:30 - 11:05
LHR
-
PSC
35h 35m
2 stops
United Airlines Logo
05:25 - 09:40
PSC
-
LHR
20h 15m
1 stop
£658United Airlines
Thu, 18 Jun - Thu, 10 Sep
Scandinavian Airlines Logo
06:40 - 18:56
LHR
-
PSC
20h 16m
2 stops
Scandinavian Airlines Logo
12:35 - 16:25
PSC
-
LHR
19h 50m
3 stops
£661Scandinavian Airlines
Tue, 16 Jun - Tue, 1 Sep
Scandinavian Airlines Logo
07:05 - 18:56
LHR
-
PSC
19h 51m
3 stops
Scandinavian Airlines Logo
12:35 - 18:50
PSC
-
LHR
22h 15m
3 stops
£664Scandinavian Airlines
Tue, 16 Jun - Tue, 1 Sep
United Airlines Logo
13:00 - 00:52
LHR
-
PSC
19h 52m
1 stop
United Airlines Logo
05:25 - 09:40
PSC
-
LHR
20h 15m
1 stop
£681United Airlines
Thu, 18 Jun - Thu, 10 Sep
United Airlines Logo
07:30 - 00:52
LHR
-
PSC
25h 22m
2 stops
United Airlines Logo
14:00 - 07:25
PSC
-
LHR
33h 25m
1 stop
£688United Airlines
Tue, 9 Jun - Wed, 2 Sep
United Airlines Logo
11:25 - 20:54
LHR
-
PSC
17h 29m
1 stop
United Airlines Logo
14:00 - 07:25
PSC
-
LHR
33h 25m
1 stop
£711United Airlines
Tue, 9 Jun - Wed, 2 Sep
Delta Logo
06:15 - 14:43
LHR
-
PSC
16h 28m
2 stops
Delta Logo
06:00 - 10:20
PSC
-
LHR
20h 20m
2 stops
£753Delta
Thu, 18 Jun - Thu, 10 Sep

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 10 February 2026.
Use the filters below to find and compare flights to Pasco that are best for you.

Fly from

Route

Depart

Return

Price

LondonPasco

LHR - PSC

LHRPSC

London Heathrow

Tue 24/3

09:30-11:36

2 stops33h 06m

Pasco Tri Cities

Tue 31/3

13:39-14:10

1 stop16h 31m

£615

LondonPasco

LHR - PSC

LHRPSC

London Heathrow

Tue 24/3

13:45-11:36

1 stop28h 51m

Pasco Tri Cities

Tue 31/3

13:11-12:20

1 stop15h 09m

£638

LondonPasco

LHR - PSC

LHRPSC

London Heathrow

Tue 16/6

06:40-18:56

2 stops20h 16m

Pasco Tri Cities

Tue 1/9

06:30-17:40

2 stops27h 10m

£643

LondonPasco

LHR - PSC

LHRPSC

London Heathrow

Thu 18/6

07:30-11:05

2 stops35h 35m

Pasco Tri Cities

Thu 10/9

05:25-09:40

1 stop20h 15m

£658

LondonPasco

LHR - PSC

LHRPSC

London Heathrow

Tue 16/6

06:40-18:56

2 stops20h 16m

Pasco Tri Cities

Tue 1/9

12:35-16:25

3 stops19h 50m

£661

LondonPasco

LHR - PSC

LHRPSC

London Heathrow

Tue 16/6

07:05-18:56

3 stops19h 51m

Pasco Tri Cities

Tue 1/9

12:35-18:50

3 stops22h 15m

£664

LondonPasco

LHR - PSC

LHRPSC

London Heathrow

Thu 18/6

13:00-00:52

1 stop19h 52m

Pasco Tri Cities

Thu 10/9

05:25-09:40

1 stop20h 15m

£681

LondonPasco

LHR - PSC

LHRPSC

London Heathrow

Tue 9/6

07:30-00:52

2 stops25h 22m

Pasco Tri Cities

Wed 2/9

14:00-07:25

1 stop33h 25m

£688

LondonPasco

LHR - PSC

LHRPSC

London Heathrow

Tue 9/6

11:25-20:54

1 stop17h 29m

Pasco Tri Cities

Wed 2/9

14:00-07:25

1 stop33h 25m

£711

LondonPasco

LHR - PSC

LHRPSC

London Heathrow

Thu 18/6

06:15-14:43

2 stops16h 28m

Pasco Tri Cities

Thu 10/9

06:00-10:20

2 stops20h 20m

£753

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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Pasco flights insights and trends

Explore insights for your Pasco flight to craft the best travel plan

How long does it take to fly to Pasco?

If you’re flying from a popular airport in United Kingdom, such as London Heathrow or Edinburgh Turnhouse, and flying into Pasco, then you can expect flight times to average 19h 40m and 21h 48m, respectively.

Cheap Pasco flight deals and tips

Summary info about Pasco flight prices, duration and airlines

Best One-Way Price

£449

Best Round-Trip Price

£615

Fastest flight time

36h 04m
The best one-way flight price to Pasco from United Kingdom in the last 72 hours is £449 (London Heathrow to Pasco Tri Cities).
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The best round-trip flight price to Pasco from United Kingdom in the last 72 hours is £615 (London Heathrow to Pasco Tri Cities).
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The fastest flight to Pasco from United Kingdom takes 36h 04m (London Heathrow 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 2 as of February 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 £839
Edinburgh Turnhouse to Pasco Tri Cities Flightsfrom £1,450