When did momondo last update prices for flights from Philadelphia Airport to Kirkwall Arpt Airport?

Prices for flights from Philadelphia Airport to Kirkwall Arpt Airport were last updated today.

How old do you have to be to fly from Philadelphia Airport to Kirkwall Arpt 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 Philadelphia Airport to Kirkwall Arpt Airport.

What documentation or ID do you need to fly to Kirkwall Arpt Airport?

The required travel and health documents for your Kirkwall Arpt Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kirkwall Arpt Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£403 Cheap Flights from Philadelphia to Kirkwall in 2026

Find the cheapest flights from Philadelphia to Kirkwall

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

20:25 - 18:35PHL Philadelphia-KOI Kirkwall Arpt

17h 10m2 stops Dublin Edinburgh Turnhouse

14:15 - 16:40KOI Kirkwall Arpt-PHL Philadelphia

31h 25m2 stops Dundee London Heathrow

£881Multiple Airlines

Mon, 12 Oct - Mon, 19 Oct

18:50 - 18:35PHL Philadelphia-KOI Kirkwall Arpt

18h 45m2 stops Dublin Edinburgh Turnhouse

14:15 - 18:55KOI Kirkwall Arpt-PHL Philadelphia

33h 40m3 stops Dundee London Heathrow Dublin

£898Multiple Airlines

Mon, 12 Oct - Mon, 19 Oct

18:35 - 16:40PHL Philadelphia-KOI Kirkwall Arpt

41h 05m2 stops London Heathrow Glasgow Intl

10:15 - 16:15KOI Kirkwall Arpt-PHL Philadelphia

35h 00m2 stops Glasgow Intl London Heathrow

£907British Airways

Sun, 17 Jan - Thu, 21 Jan

20:25 - 19:35PHL Philadelphia-KOI Kirkwall Arpt

18h 10m3 stops Dublin Manchester Aberdeen Dyce

14:15 - 18:55KOI Kirkwall Arpt-PHL Philadelphia

33h 40m3 stops Dundee London Heathrow Dublin

£1,387Multiple Airlines

Mon, 12 Oct - Mon, 19 Oct

18:45 - 16:45PHL Philadelphia-KOI Kirkwall Arpt

17h 00m2 stops London Heathrow Aberdeen Dyce

19:05 - 13:50KOI Kirkwall Arpt-PHL Philadelphia

23h 45m1 stop Edinburgh Turnhouse

£3,842British Airways

Mon, 12 Oct - Mon, 19 Oct

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British Airways flights from Philadelphia to Kirkwall

Our best British Airways deals on Philadelphia to Kirkwall flight tickets

British Airways

17 Jan

PHL18:35Philadelphia

41h 05m

2 stops

KOI16:40Kirkwall Arpt

21 Jan

KOI10:15Kirkwall Arpt

35h 00m

2 stops

PHL16:15Philadelphia

£906

British Airways

12 Oct

PHL18:45Philadelphia

17h 00m

2 stops

KOI16:45Kirkwall Arpt

19 Oct

KOI19:05Kirkwall Arpt

23h 45m

1 stop

PHL13:50Philadelphia

£3,842

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PhiladelphiaKirkwall

PHL Philadelphia - KOI Kirkwall Arpt

PHLKOI

Philadelphia

Mon 12/10

20:25-18:35

2 stops17h 10m

Kirkwall Arpt

Mon 19/10

14:15-16:40

2 stops31h 25m

£881

PhiladelphiaKirkwall

PHL Philadelphia - KOI Kirkwall Arpt

PHLKOI

Philadelphia

Mon 12/10

18:50-18:35

2 stops18h 45m

Kirkwall Arpt

Mon 19/10

14:15-18:55

3 stops33h 40m

£898

PhiladelphiaKirkwall

PHL Philadelphia - KOI Kirkwall Arpt

PHLKOI

Philadelphia

Sun 17/1

18:35-16:40

2 stops41h 05m

Kirkwall Arpt

Thu 21/1

10:15-16:15

2 stops35h 00m

£906

PhiladelphiaKirkwall

PHL Philadelphia - KOI Kirkwall Arpt

PHLKOI

Philadelphia

Mon 12/10

20:25-19:35

3 stops18h 10m

Kirkwall Arpt

Mon 19/10

14:15-18:55

3 stops33h 40m

£1,387

Fastest return journey

PhiladelphiaKirkwall

PHL Philadelphia - KOI Kirkwall Arpt

PHLKOI

Philadelphia

Mon 12/10

18:45-16:45

2 stops17h 00m

Kirkwall Arpt

Mon 19/10

19:05-13:50

1 stop23h 45m

£3,842

Cheapest one-way

Fastest single journey

PhiladelphiaKirkwall

PHL Philadelphia - KOI Kirkwall Arpt

PHLKOI

Philadelphia

Tue 2/2

18:35-18:30

2 stops18h 55m

£403

PhiladelphiaKirkwall

PHL Philadelphia - KOI Kirkwall Arpt

PHLKOI

Philadelphia

Tue 2/2

13:30-16:40

3 stops22h 10m

£560

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Kirkwall

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

What is the cheapest airline that flies from Philadelphia to Kirkwall Arpt?

British Airways is the most popular carrier operating from Philadelphia to Kirkwall Arpt

When to book flights from Philadelphia to Kirkwall

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

Estimated return price

Cheap Philadelphia to Kirkwall (PHL to KOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Kirkwall

Best price found	£403
Fastest flight time	41h 05m
Direct flights	None

The best one-way flight to Kirkwall from Philadelphia in the past 72 hours is £403. The best return flight deal from Philadelphia to Kirkwall found on momondo in the last 72 hours is £881.

The fastest flight from Philadelphia to Kirkwall takes 41h 05m

There are no direct flights from Philadelphia to Kirkwall. There are no popular flight routes from Philadelphia to Kirkwall.

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Frequently asked questions about flying from Philadelphia to Kirkwall

How far is Philadelphia to Kirkwall Arpt by plane?
The distance between Philadelphia and Kirkwall Arpt is about 3303.4 mi. Typically, this will take 41h 05m by plane in normal conditions.
When did momondo last update prices for flights from Philadelphia Airport to Kirkwall Arpt Airport?
Prices for flights from Philadelphia Airport to Kirkwall Arpt Airport were last updated today.
How old do you have to be to fly from Philadelphia Airport to Kirkwall Arpt 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 Philadelphia Airport to Kirkwall Arpt Airport.
What documentation or ID do you need to fly to Kirkwall Arpt Airport?
The required travel and health documents for your Kirkwall Arpt Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kirkwall Arpt Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Stromness

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Kirkwall?

It is quick and easy to find Philadelphia to Kirkwall flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kirkwall that suits you.

Can I find flights from Philadelphia to Kirkwall with flexible booking policies on momondo?

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

How can momondo help me find flights from Philadelphia to Kirkwall?

Once you have performed a search for Philadelphia to Kirkwall flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Kirkwall from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.