What is the cheapest airline that flies from London to Pasco Tri Cities?

Icelandair and British Airways are the most popular carriers operating from London to Pasco Tri Cities

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

Prices for flights from London to Pasco Tri Cities Airport were last updated today.

How old do you have to be to fly from London 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 from London to Pasco Tri Cities Airport.

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

The travel and health documents you'll need for your trip to Pasco Tri Cities Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pasco Tri Cities Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$834 Cheap Flights from London to Pasco in 2026

Find the cheapest flights from London to Pasco

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:45 pm - 12:15 pmLHR London Heathrow-PSC Pasco Tri Cities

30h 30m1 stop San Francisco

2:00 pm - 5:55 amPSC Pasco Tri Cities-LHR London Heathrow

31h 55m2 stops San Francisco Chicago O'Hare Intl

$964United Airlines

Fri, Dec 4 - Tue, Dec 8

4:40 pm - 12:12 pmLHR London Heathrow-PSC Pasco Tri Cities

51h 32m2 stops Washington, D.C. Dulles Intl San Francisco

5:05 am - 12:25 pmPSC Pasco Tri Cities-LHR London Heathrow

23h 20m1 stop Denver Intl

$967United Airlines

Thu, Sep 17 - Thu, Sep 24

5:40 pm - 12:12 pmLHR London Heathrow-PSC Pasco Tri Cities

50h 32m2 stops Toronto Pearson Intl San Francisco

1:35 pm - 9:40 amPSC Pasco Tri Cities-LHR London Heathrow

36h 05m2 stops San Francisco Denver Intl

$973United Airlines

Sun, Sep 20 - Sun, Sep 27

11:35 am - 9:02 pmLHR London Heathrow-PSC Pasco Tri Cities

17h 27m1 stop Denver Intl

12:45 pm - 9:40 amPSC Pasco Tri Cities-LHR London Heathrow

12h 55m1 stop Denver Intl

$1,058United Airlines

Fri, Dec 4 - Tue, Dec 8

11:25 am - 8:37 pmLHR London Heathrow-PSC Pasco Tri Cities

17h 12m1 stop Denver Intl

1:35 pm - 2:10 pmPSC Pasco Tri Cities-LHR London Heathrow

16h 35m1 stop San Francisco

$1,061United Airlines

Thu, Sep 17 - Thu, Sep 24

2:50 pm - 8:37 pmLHR London Heathrow-PSC Pasco Tri Cities

13h 47m1 stop Denver Intl

12:59 pm - 12:35 pmPSC Pasco Tri Cities-LHR London Heathrow

15h 36m1 stop Denver Intl

$1,122United Airlines

Sun, Sep 20 - Sun, Sep 27

5:00 pm - 10:10 amLHR London Heathrow-PSC Pasco Tri Cities

25h 10m1 stop Seattle/Tacoma Intl

6:01 am - 3:05 pmPSC Pasco Tri Cities-LHR London Heathrow

25h 04m1 stop Seattle/Tacoma Intl

$1,319Alaska Airlines

Tue, Oct 13 - Sat, Oct 17

5:00 pm - 10:10 amLHR London Heathrow-PSC Pasco Tri Cities

25h 10m1 stop Seattle/Tacoma Intl

6:01 am - 3:05 pmPSC Pasco Tri Cities-LHR London Heathrow

25h 04m1 stop Seattle/Tacoma Intl

$1,320Alaska Airlines

Tue, Oct 13 - Sat, Oct 17

5:00 pm - 10:10 amLHR London Heathrow-PSC Pasco Tri Cities

25h 10m1 stop Seattle/Tacoma Intl

10:47 am - 3:05 pmPSC Pasco Tri Cities-LHR London Heathrow

20h 18m1 stop Seattle/Tacoma Intl

$1,321Alaska Airlines

Tue, Oct 13 - Sat, Oct 17

5:00 pm - 10:10 amLHR London Heathrow-PSC Pasco Tri Cities

25h 10m1 stop Seattle/Tacoma Intl

6:01 am - 3:05 pmPSC Pasco Tri Cities-LHR London Heathrow

25h 04m1 stop Seattle/Tacoma Intl

$1,324Alaska Airlines

Tue, Oct 13 - Sat, Oct 17

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Alaska Airlines flights from London to Pasco

Our best Alaska Airlines deals on London to Pasco flight tickets

Alaska Airlines

Oct 13

LHR5:00 pmLondon Heathrow

25h 10m

1 stop

PSC10:10 amPasco Tri Cities

Oct 17

PSC6:01 amPasco Tri Cities

25h 04m

1 stop

LHR3:05 pmLondon Heathrow

$1,319

Alaska Airlines

Oct 13

LHR5:00 pmLondon Heathrow

25h 10m

1 stop

PSC10:10 amPasco Tri Cities

Oct 17

PSC6:01 amPasco Tri Cities

25h 04m

1 stop

LHR3:05 pmLondon Heathrow

$1,320

Alaska Airlines

Oct 13

LHR5:00 pmLondon Heathrow

25h 10m

1 stop

PSC10:10 amPasco Tri Cities

Oct 17

PSC10:47 amPasco Tri Cities

20h 18m

1 stop

LHR3:05 pmLondon Heathrow

$1,321

United Airlines flights from London to Pasco

Our best United Airlines deals on London to Pasco flight tickets

United Airlines

Dec 4

LHR10:25 amLondon Heathrow

18h 37m

2 stops

PSC9:02 pmPasco Tri Cities

Dec 8

PSC2:00 pmPasco Tri Cities

31h 55m

2 stops

LHR5:55 amLondon Heathrow

$964

United Airlines

Sep 17

LHR4:40 pmLondon Heathrow

51h 32m

2 stops

PSC12:12 pmPasco Tri Cities

Sep 24

PSC5:05 amPasco Tri Cities

23h 20m

1 stop

LHR12:25 pmLondon Heathrow

$967

United Airlines

Sep 20

LHR5:40 pmLondon Heathrow

50h 32m

2 stops

PSC12:12 pmPasco Tri Cities

Sep 27

PSC1:35 pmPasco Tri Cities

36h 05m

2 stops

LHR9:40 amLondon Heathrow

$973

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Fri 12/4

1:45 pm-12:15 pm

1 stop30h 30m

Pasco Tri Cities

Tue 12/8

2:00 pm-5:55 am

2 stops31h 55m

$964

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Thu 9/17

4:40 pm-12:12 pm

2 stops51h 32m

Pasco Tri Cities

Thu 9/24

5:05 am-12:25 pm

1 stop23h 20m

$967

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Sun 9/20

5:40 pm-12:12 pm

2 stops50h 32m

Pasco Tri Cities

Sun 9/27

1:35 pm-9:40 am

2 stops36h 05m

$973

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Fri 12/4

11:35 am-9:02 pm

1 stop17h 27m

Pasco Tri Cities

Tue 12/8

12:45 pm-9:40 am

1 stop12h 55m

$1,058

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Thu 9/17

11:25 am-8:37 pm

1 stop17h 12m

Pasco Tri Cities

Thu 9/24

1:35 pm-2:10 pm

1 stop16h 35m

$1,061

Quickest round-trip

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Sun 9/20

2:50 pm-8:37 pm

1 stop13h 47m

Pasco Tri Cities

Sun 9/27

12:59 pm-12:35 pm

1 stop15h 36m

$1,122

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Tue 10/13

5:00 pm-10:10 am

1 stop25h 10m

Pasco Tri Cities

Sat 10/17

6:01 am-3:05 pm

1 stop25h 04m

$1,319

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Tue 10/13

5:00 pm-10:10 am

1 stop25h 10m

Pasco Tri Cities

Sat 10/17

6:01 am-3:05 pm

1 stop25h 04m

$1,320

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Tue 10/13

5:00 pm-10:10 am

1 stop25h 10m

Pasco Tri Cities

Sat 10/17

10:47 am-3:05 pm

1 stop20h 18m

$1,321

LondonPasco

LHR London Heathrow - PSC Pasco Tri Cities

LHRPSC

London Heathrow

Tue 10/13

5:00 pm-10:10 am

1 stop25h 10m

Pasco Tri Cities

Sat 10/17

6:01 am-3:05 pm

1 stop25h 04m

$1,324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Pasco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Pasco?

The month of February is, on average, the cheapest month to fly to Pasco from London, with most prices found around $0. The month of September is another great option to travel to Pasco, with average flight prices from London averaging around $670.

When to book flights from London to Pasco

Are you open to changing your travel dates? Check out the ideal times to fly from London to Pasco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap London to Pasco (LON to PSC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Pasco

Fastest flight time	18h 37m
Direct flights	None

The fastest flight from London to Pasco takes 18h 37m

There are no direct flights from London to Pasco. There are no popular flight routes from London to Pasco.

Search flight deals

Frequently asked questions about flying from London to Pasco

How far is London to Pasco Tri Cities by plane?
Pasco Tri Cities is 4771.4 mi away from London. In terms of flight time, this usually takes a little over 18h 37m.
When did momondo last update prices for flights from London to Pasco Tri Cities Airport?
Prices for flights from London to Pasco Tri Cities Airport were last updated today.
How old do you have to be to fly from London 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 from London to Pasco Tri Cities Airport.
What documentation or ID do you need to fly to Pasco Tri Cities Airport?
The travel and health documents you'll need for your trip to Pasco Tri Cities Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pasco Tri Cities Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Kennewick

Richland

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Pasco. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Pasco from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Pasco?

momondo helps you find the best flight between London and Pasco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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