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Kirkwall

$944+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KOI
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheap 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 August 16, 2025.

Round-trip from

$944
(Ovago)
From Boston Logan Intl to Kirkwall Arpt
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Find flight deals from Boston to Kirkwall

Cheapest flights from Boston to Kirkwall
Explore the most affordable flight options available from Boston to Kirkwall. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

This Ovago deal was found by Cheapflights users on 8/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:30 pmBOS - KOI
2 stops21h 10mBritish Airways
Thu 9/410:15 amKOI - BOS
2 stops13h 30mBritish Airways
Deal found 8/15$944

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 August 16, 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

Thu 8/28

5:30 pm-7:40 pm

2 stops21h 10m

Kirkwall Arpt

Thu 9/4

10:15 am-6:45 pm

2 stops13h 30m

$944

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Thu 8/28

10:00 pm-11:00 am

3 stops32h 00m

Kirkwall Arpt

Thu 9/4

5:15 pm-8:05 pm

3 stops31h 50m

$2,423

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

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.

  • 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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