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Kirkwall

$1,109+ Cheap flights from Philadelphia (PHL) to Kirkwall (KOI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — KOI
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Philadelphia to Kirkwall

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Kirkwall (KOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 30, 2025.

Round-trip from

$1,109
(British Airways)
From Philadelphia to Kirkwall Arpt
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Find flight deals from Philadelphia to Kirkwall

Cheapest flights from Philadelphia to Kirkwall
Explore the most affordable flight options available from Philadelphia to Kirkwall. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This British Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/178:30 pmPHL - KOI
2 stops13h 20mBritish Airways
mar. 10/2111:20 amKOI - PHL
2 stops34h 05mBritish Airways
Deal found 7/29$1,109

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Kirkwall that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
Use the filters below to find and compare flights from Philadelphia to Kirkwall that are best for you.

Fly from

Philadelphia

Fly to

Kirkwall

Route

Depart

Return

Price

PhiladelphiaKirkwall

PHL - KOI

PHLKOI

Philadelphia

vie. 10/17

8:30 pm-2:50 pm

2 stops13h 20m

Kirkwall Arpt

mar. 10/21

11:20 am-4:25 pm

2 stops34h 05m

$1,109

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Philadelphia to Kirkwall

Have a flexible travel schedule? Discover the best time to fly to Kirkwall from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Kirkwall

Get insights into the airlines that provide service to Kirkwall. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kirkwall. Reviews last updated julio 30, 2025.
Read reviews from past customers who have flown British Airways from Philadelphia to Kirkwall. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.6
Okay
7,217 reviews

Boarding

6.9

Crew

7.6

Comfort

6.7

Overall

6.6

Food

6.3

Entertainment

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

LAX - LHR

Entertainment system did not work. Seems like Wi-Fi should have been comped at hat point. Boarding at Marco Polo in Venice was terrible. Insisted on gate checking our bag but not others! Connection was confused and flight was very late.
British Airways
6.6
Okay
7,217 reviews
British Airways
6.6
Okay
7,217 reviews

Boarding

6.9

Crew

7.6

Comfort

6.7

Overall

6.6

Food

6.3

Entertainment

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

LAX - LHR

Entertainment system did not work. Seems like Wi-Fi should have been comped at hat point. Boarding at Marco Polo in Venice was terrible. Insisted on gate checking our bag but not others! Connection was confused and flight was very late.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Kirkwall. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Philadelphia to Kirkwall that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Kirkwall flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Kirkwall?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Kirkwall.

  • Can I find deals for business class flights from Philadelphia to Kirkwall?

    Yes. Cheapflights offers flight deals from Philadelphia to Kirkwall by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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