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 refresh daily.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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.

$724 Cheap Flights from Philadelphia to Kirkwall in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Philadelphia to Kirkwall

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 pm - 2:00 pm

PHL

KOI

14h 15m

2 stops

5:15 pm - 4:40 pm

KOI

PHL

28h 25m

2 stops

$1,035British Airways

Wed, Apr 1 - Wed, Apr 8

8:25 pm - 7:35 pm

PHL

KOI

18h 10m

2 stops

7:30 am - 6:55 pm

KOI

PHL

16h 25m

2 stops

$1,037Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

6:45 pm - 8:50 am

PHL

KOI

33h 05m

3 stops

5:15 pm - 4:40 pm

KOI

PHL

28h 25m

2 stops

$1,062British Airways

Wed, Apr 1 - Wed, Apr 8

6:45 pm - 8:10 am

PHL

KOI

32h 25m

2 stops

7:00 pm - 4:40 pm

KOI

PHL

26h 40m

2 stops

$1,076British Airways

Wed, May 6 - Sun, May 10

8:25 pm - 8:50 am

PHL

KOI

55h 25m

3 stops

10:15 am - 3:00 pm

KOI

PHL

33h 45m

2 stops

$1,092Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

6:45 pm - 8:10 am

PHL

KOI

32h 25m

2 stops

7:00 pm - 4:40 pm

KOI

PHL

26h 40m

2 stops

$1,125British Airways

Wed, May 6 - Sun, May 10

8:25 pm - 12:35 pm

PHL

KOI

35h 10m

2 stops

5:15 pm - 4:40 pm

KOI

PHL

28h 25m

2 stops

$1,177Multiple Airlines

Fri, Apr 17 - Fri, Apr 24

6:30 pm - 12:35 pm

PHL

KOI

37h 05m

2 stops

2:15 pm - 6:55 pm

KOI

PHL

33h 40m

3 stops

$1,252Multiple Airlines

Fri, Apr 17 - Fri, Apr 24

6:50 pm - 7:25 pm

PHL

KOI

43h 35m

2 stops

7:00 pm - 4:00 pm

KOI

PHL

50h 00m

2 stops

$1,287Multiple Airlines

Fri, May 29 - Sun, Jun 7

6:50 pm - 7:25 pm

PHL

KOI

43h 35m

2 stops

4:30 pm - 6:55 pm

KOI

PHL

31h 25m

3 stops

$1,520Multiple Airlines

Fri, May 29 - Sun, Jun 7

British Airways flights from Philadelphia to Kirkwall

Our best British Airways deals on Philadelphia to Kirkwall flight tickets

British Airways

Apr 1

PHL6:45 pmPhiladelphia

14h 15m

2 stops

KOI2:00 pmKirkwall Arpt

Apr 8

KOI5:15 pmKirkwall Arpt

28h 25m

2 stops

PHL4:40 pmPhiladelphia

$1,035

British Airways

Apr 1

PHL6:45 pmPhiladelphia

33h 05m

3 stops

KOI8:50 amKirkwall Arpt

Apr 8

KOI5:15 pmKirkwall Arpt

28h 25m

2 stops

PHL4:40 pmPhiladelphia

$1,062

British Airways

May 6

PHL6:45 pmPhiladelphia

32h 25m

2 stops

KOI8:10 amKirkwall Arpt

May 10

KOI7:00 pmKirkwall Arpt

26h 40m

2 stops

PHL4:40 pmPhiladelphia

$1,076

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaKirkwall

PHL - KOI

PHLKOI

Philadelphia

Wed 4/1

6:45 pm-2:00 pm

2 stops14h 15m

Kirkwall Arpt

Wed 4/8

5:15 pm-4:40 pm

2 stops28h 25m

$1,035

Quickest round-trip

PhiladelphiaKirkwall

PHL - KOI

PHLKOI

Philadelphia

Tue 4/21

8:25 pm-7:35 pm

2 stops18h 10m

Kirkwall Arpt

Tue 4/28

7:30 am-6:55 pm

2 stops16h 25m

$1,037

PhiladelphiaKirkwall

PHL - KOI

PHLKOI

Philadelphia

Wed 4/1

6:45 pm-8:50 am

3 stops33h 05m

Kirkwall Arpt

Wed 4/8

5:15 pm-4:40 pm

2 stops28h 25m

$1,062

PhiladelphiaKirkwall

PHL - KOI

PHLKOI

Philadelphia

Wed 5/6

6:45 pm-8:10 am

2 stops32h 25m

Kirkwall Arpt

Sun 5/10

7:00 pm-4:40 pm

2 stops26h 40m

$1,076

PhiladelphiaKirkwall

PHL - KOI

PHLKOI

Philadelphia

Tue 4/21

8:25 pm-8:50 am

3 stops55h 25m

Kirkwall Arpt

Tue 4/28

10:15 am-3:00 pm

2 stops33h 45m

$1,092

PhiladelphiaKirkwall

PHL - KOI

PHLKOI

Philadelphia

Wed 5/6

6:45 pm-8:10 am

2 stops32h 25m

Kirkwall Arpt

Sun 5/10

7:00 pm-4:40 pm

2 stops26h 40m

$1,125

PhiladelphiaKirkwall

PHL - KOI

PHLKOI

Philadelphia

Fri 4/17

8:25 pm-12:35 pm

2 stops35h 10m

Kirkwall Arpt

Fri 4/24

5:15 pm-4:40 pm

2 stops28h 25m

$1,177

PhiladelphiaKirkwall

PHL - KOI

PHLKOI

Philadelphia

Fri 4/17

6:30 pm-12:35 pm

2 stops37h 05m

Kirkwall Arpt

Fri 4/24

2:15 pm-6:55 pm

3 stops33h 40m

$1,252

PhiladelphiaKirkwall

PHL - KOI

PHLKOI

Philadelphia

Fri 5/29

6:50 pm-7:25 pm

2 stops43h 35m

Kirkwall Arpt

Sun 6/7

7:00 pm-4:00 pm

2 stops50h 00m

$1,287

PhiladelphiaKirkwall

PHL - KOI

PHLKOI

Philadelphia

Fri 5/29

6:50 pm-7:25 pm

2 stops43h 35m

Kirkwall Arpt

Sun 6/7

4:30 pm-6:55 pm

3 stops31h 25m

$1,520

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted 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 round-trip 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

Fastest flight time	14h 15m
Direct flights	None

The fastest flight from Philadelphia to Kirkwall takes 14h 15m

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

Search flight deals

How far is Philadelphia to Kirkwall Arpt by plane?
The straight-line distance from Philadelphia to Kirkwall Arpt is 3303.4 mi. A reasonable flight in good conditions will take 14h 15m.
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 refresh daily.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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.

Why use momondo?

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

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

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

Flights from Philadelphia to Kirkwall with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Philadelphia to Kirkwall.

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

Price alerts on flights to Kirkwall from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.