BOS - KOI

$1,362 Find Cheap Flights from Boston to Kirkwall - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,362
Typical prices: $1,087-$1,555
Multiple Airlines
Thu 12/13Thu 12/20
BOS - KOI • 2 stops
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Flight Deals

Cheap Flights from Boston to Kirkwall (BOS-KOI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Kirkwall

Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
5:15 pm - 9:45 amBOS  Boston Logan Intl-KOI Kirkwall Arpt
35h 30m2 stops Dublin Aberdeen Dyce
Multiple Airlines Logo
4:00 pm - 1:55 pmKOI  Kirkwall Arpt-BOS Boston Logan Intl
50h 55m2 stops Aberdeen Dyce Dublin
$1,362Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
9:20 pm - 9:50 amBOS  Boston Logan Intl-KOI Kirkwall Arpt
55h 30m3 stops Dublin Edinburgh Turnhouse Lerwick Sumburgh
Multiple Airlines Logo
4:00 pm - 1:55 pmKOI  Kirkwall Arpt-BOS Boston Logan Intl
50h 55m2 stops Aberdeen Dyce Dublin
$1,419Multiple Airlines
Sun, Dec 13 - Sun, Dec 20
Multiple Airlines Logo
9:20 pm - 9:50 amBOS  Boston Logan Intl-KOI Kirkwall Arpt
55h 30m3 stops Dublin Edinburgh Turnhouse Lerwick Sumburgh
Multiple Airlines Logo
4:30 pm - 1:55 pmKOI  Kirkwall Arpt-BOS Boston Logan Intl
26h 25m3 stops Inverness Manchester Dublin
$1,594Multiple Airlines
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Key details for Boston to Kirkwall flights

Cheapest flight

$1,362
Round-trip flight from Boston to Kirkwall

When to book flights from Boston to Kirkwall

Are your dates flexible? Find out the best times to travel from Boston to Kirkwall based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boston to Kirkwall flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Boston to Kirkwall?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Boston to Kirkwall changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $1,362 to $1,594. That means the highest observed fare was about 17% higher than the lowest one.

  • Which airports can I use when flying from Boston to Kirkwall?

    Flights from Boston to Kirkwall usually depart from Boston Logan Intl (BOS) and arrive at Kirkwall Arpt (KOI).

  • Can I save money by using flexible dates for flights from Boston to Kirkwall?

    Yes. Flexible dates can save you up to 31% on flights from Boston to Kirkwall. Wednesday is the cheapest departure day at $1,087 round-trip on average, while Monday is the most expensive at $1,555, a difference of $468.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Boston and Kirkwall?

    Kirkwall is 5 hours ahead of Boston (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Boston to Kirkwall flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average $1,087, about $468 less than Monday fares (30% savings) based on the last 12 months.

More options for your flight from Boston to Kirkwall

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