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Kirkwall

$783+ Cheap flights from Boston (BOS) 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KOI
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Boston to Kirkwall

Best flights from Boston to Kirkwall
Discover carefully curated flight deals from Boston to Kirkwall that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

This oojo deal was found by Cheapflights users on 12/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:10 pmBOS - KOI
2 stops18h 35mBritish Airways
Mon 4/68:40 amKOI - BOS
2 stops37h 20mBritish Airways
Deal found 12/2$783
This FlightHub deal was found by Cheapflights users on 12/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:50 pmBOS - KOI
2 stops13h 10mMultiple Airlines
Sat 3/77:50 amKOI - BOS
2 stops15h 00mMultiple Airlines
Deal found 12/2$784
This Orbitz deal was found by Cheapflights users on 12/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:10 pmBOS - KOI
2 stops15h 50mMultiple Airlines
Mon 4/68:40 amKOI - BOS
2 stops39h 05mMultiple Airlines
Deal found 12/2$814
This oojo deal was found by Cheapflights users on 12/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/176:55 pmBOS - KOI
2 stops33h 50mBritish Airways
Sat 1/2411:35 amKOI - BOS
2 stops31h 45mBritish Airways
Deal found 12/2$891
This lastminute.com deal was found by Cheapflights users on 12/2. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:25 pmBOS - KOI
2 stops12h 40mMultiple Airlines
Tue 5/57:30 amKOI - BOS
2 stops16h 15mMultiple Airlines
Deal found 12/2$938
This British Airways deal was found by Cheapflights users on 12/2. 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.
Fri 5/19:50 pmBOS - KOI
2 stops54h 55mBritish Airways
Tue 5/55:15 pmKOI - BOS
2 stops30h 30mBritish Airways
Deal found 12/2$983

Find flight deals from Boston to Kirkwall

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 December 4, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$783
(oojo)
Provider with most accurate pricing for Boston Logan Intl-Kirkwall Arpt flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Kirkwall Arpt flights.
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From Boston Logan Intl to Kirkwall Arpt
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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 December 4, 2025.
Use the filters below to find and compare flights from Boston to Kirkwall that are best for you.

Fly from

Boston

Fly to

Kirkwall

Route

Depart

Return

Price

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Mon 3/23

6:10 pm-4:45 pm

2 stops18h 35m

Kirkwall Arpt

Mon 4/6

8:40 am-5:00 pm

2 stops37h 20m

$783

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Sun 3/1

7:50 pm-2:00 pm

2 stops13h 10m

Kirkwall Arpt

Sat 3/7

7:50 am-5:50 pm

2 stops15h 00m

$784

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Mon 3/23

6:10 pm-2:00 pm

2 stops15h 50m

Kirkwall Arpt

Mon 4/6

8:40 am-6:45 pm

2 stops39h 05m

$814

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Sat 1/17

6:55 pm-9:45 am

2 stops33h 50m

Kirkwall Arpt

Sat 1/24

11:35 am-2:20 pm

2 stops31h 45m

$891

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Fri 5/1

9:25 pm-3:05 pm

2 stops12h 40m

Kirkwall Arpt

Tue 5/5

7:30 am-6:45 pm

2 stops16h 15m

$938

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Fri 5/1

9:50 pm-9:45 am

2 stops54h 55m

Kirkwall Arpt

Tue 5/5

5:15 pm-6:45 pm

2 stops30h 30m

$983

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

  • Most accurate provider: When it comes to deals on Boston-Kirkwall flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Boston-Kirkwall flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Boston-Kirkwall flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Kirkwall flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Kirkwall flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Kirkwall

Have a flexible travel schedule? Discover the best time to fly to Kirkwall from Boston 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.

Related info for your journey

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

  • How long is the flight from Boston to Kirkwall?

    Departing from Boston to Kirkwall will take you 18h 35m. Airlines will cover a distance of 3037 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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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