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Cheap flights from Boston to Kirkwall from £620

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KOI
16 Nov — 23 Nov1
1 adult
1 adult, Economy

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 17 October 2025.

Round-trip from

£712
British Airways
  • British Airways
  • 28/3-1/4
  • 5 total stops
  • 50h 10m total
  • Boston to Kirkwall
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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 17 October 2025.

Mon 1/1221:20BOS - KOI
2 stops32h 25mBritish Airways
Mon 8/1207:30KOI - BOS
2 stops35h 25mBritish Airways
Deal found 17/10£620
Mon 1/1220:00BOS - KOI
3 stops58h 25mMultiple Airlines
Mon 8/1207:45KOI - BOS
2 stops39h 20mMultiple Airlines
Deal found 17/10£722

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 17 October 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 1/12

21:20-10:45

2 stops32h 25m

Kirkwall Arpt

Mon 8/12

07:30-13:55

2 stops35h 25m

£620

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Sat 28/3

22:20-13:15

3 stops33h 55m

Kirkwall Arpt

Wed 1/4

07:30-18:45

2 stops16h 15m

£712

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Mon 1/12

20:00-11:25

3 stops58h 25m

Kirkwall Arpt

Mon 8/12

07:45-18:05

2 stops39h 20m

£722

Flights are sorted by cheapest return flights first.

Deals found on 17/10

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 return 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?

    For as low as £620, British Airways can have you in Kirkwall from Boston in 32h 25m. 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 holiday 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.

See more FAQs

Travelling to a place near Kirkwall?

Book flights to Kirkwall if you plan to visit one of these locations
Stromness

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Deals for Boston to Kirkwall flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Boston to Kirkwall?

Cheapflights simply makes it quick and affordable to book flights from Boston to Kirkwall by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Boston to Kirkwall with no change fees?

Yes, we can. To see specific flights from Boston to Kirkwall with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Kirkwall become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kirkwall from Boston today and book when prices fit your budget.

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