Cheap flights from the United States to Kirkwall from $851

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Kirkwall departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Kirkwall

Recent round-trip flight deals from the United States to Kirkwall

British Airways Logo
9:25 pm - 4:45 pmBOS-KOI
14h 20m2 stops
British Airways Logo
10:15 am - 2:40 pmKOI-BOS
33h 25m2 stops
$851British Airways
Find Deal
Tue, Sep 16 - Tue, Sep 23
British Airways Logo
9:25 pm - 7:40 pmBOS-KOI
17h 15m2 stops
British Airways Logo
10:15 am - 6:45 pmKOI-BOS
13h 30m2 stops
$853British Airways
Find Deal
Thu, Sep 18 - Thu, Sep 25
 Logo
7:50 pm - 6:55 pmORD-KOI
41h 05m2 stops
 Logo
3:45 pm - 10:00 pmKOI-ORD
36h 15m2 stops
Tue, Sep 16 - Tue, Sep 23
British Airways Logo
9:25 pm - 7:40 pmBOS-KOI
17h 15m2 stops
British Airways Logo
11:55 am - 10:45 pmKOI-BOS
15h 50m3 stops
$887British Airways
Find Deal
Thu, Sep 18 - Thu, Sep 25
British Airways Logo
9:35 pm - 10:45 amBWI-KOI
32h 10m2 stops
British Airways Logo
2:15 pm - 7:45 pmKOI-BWI
34h 30m2 stops
$928British Airways
Find Deal
Thu, Oct 2 - Mon, Oct 6
British Airways Logo
9:35 pm - 10:45 amBWI-KOI
32h 10m2 stops
British Airways Logo
2:15 pm - 7:45 pmKOI-BWI
34h 30m2 stops
$929British Airways
Find Deal
Thu, Oct 2 - Mon, Oct 6
British Airways Logo
9:35 pm - 10:45 amBWI-KOI
32h 10m2 stops
British Airways Logo
10:30 am - 7:45 pmKOI-BWI
38h 15m3 stops
$968British Airways
Find Deal
Thu, Oct 2 - Mon, Oct 6
British Airways Logo
7:25 am - 10:45 amBOS-KOI
22h 20m2 stops
British Airways Logo
11:40 am - 10:45 pmKOI-BOS
16h 05m3 stops
$1,006British Airways
Find Deal
Tue, Sep 16 - Tue, Sep 23
British Airways Logo
9:15 pm - 11:30 amORD-KOI
32h 15m3 stops
British Airways Logo
10:15 am - 1:50 pmKOI-ORD
33h 35m2 stops
$1,024British Airways
Find Deal
Tue, Sep 16 - Tue, Sep 23
 Logo
6:10 pm - 6:55 pmBOS-KOI
19h 45m3 stops
 Logo
10:15 am - 8:05 pmKOI-BOS
38h 50m3 stops
$1,221
Find Deal
Tue, Sep 16 - Tue, Sep 23

British Airways flights from United States to Kirkwall

Our best British Airways deals on United States to Kirkwall flight tickets
British Airways
Sep 16
BOS9:25 pmBoston Logan Intl
14h 20m
2 stops
KOI4:45 pmKirkwall Arpt
Sep 23
KOI10:15 amKirkwall Arpt
33h 25m
2 stops
BOS2:40 pmBoston Logan Intl
British Airways
Sep 18
BOS9:25 pmBoston Logan Intl
17h 15m
2 stops
KOI7:40 pmKirkwall Arpt
Sep 25
KOI10:15 amKirkwall Arpt
13h 30m
2 stops
BOS6:45 pmBoston Logan Intl
British Airways
Sep 18
BOS9:25 pmBoston Logan Intl
17h 15m
2 stops
KOI7:40 pmKirkwall Arpt
Sep 25
KOI11:55 amKirkwall Arpt
15h 50m
3 stops
BOS10:45 pmBoston Logan Intl

momondo Fare Finder

 
Customize your flight search to find flights from United States 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, momondo users made 832,500 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from the United States to Kirkwall that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Tue 9/16

9:25 pm-4:45 pm

2 stops14h 20m

Kirkwall Arpt

Tue 9/23

10:15 am-2:40 pm

2 stops33h 25m

$851

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Thu 9/18

9:25 pm-7:40 pm

2 stops17h 15m

Kirkwall Arpt

Thu 9/25

10:15 am-6:45 pm

2 stops13h 30m

$853

ChicagoKirkwall

ORD - KOI

ORDKOI

Chicago O'Hare Intl

Tue 9/16

7:50 pm-6:55 pm

2 stops41h 05m

Kirkwall Arpt

Tue 9/23

3:45 pm-10:00 pm

2 stops36h 15m

$860

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Thu 9/18

9:25 pm-7:40 pm

2 stops17h 15m

Kirkwall Arpt

Thu 9/25

11:55 am-10:45 pm

3 stops15h 50m

$887

BaltimoreKirkwall

BWI - KOI

BWIKOI

Baltimore/Washington

Thu 10/2

9:35 pm-10:45 am

2 stops32h 10m

Kirkwall Arpt

Mon 10/6

2:15 pm-7:45 pm

2 stops34h 30m

$928

BaltimoreKirkwall

BWI - KOI

BWIKOI

Baltimore/Washington

Thu 10/2

9:35 pm-10:45 am

2 stops32h 10m

Kirkwall Arpt

Mon 10/6

2:15 pm-7:45 pm

2 stops34h 30m

$929

BaltimoreKirkwall

BWI - KOI

BWIKOI

Baltimore/Washington

Thu 10/2

9:35 pm-10:45 am

2 stops32h 10m

Kirkwall Arpt

Mon 10/6

10:30 am-7:45 pm

3 stops38h 15m

$968

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Tue 9/16

7:25 am-10:45 am

2 stops22h 20m

Kirkwall Arpt

Tue 9/23

11:40 am-10:45 pm

3 stops16h 05m

$1,006

ChicagoKirkwall

ORD - KOI

ORDKOI

Chicago O'Hare Intl

Tue 9/16

9:15 pm-11:30 am

3 stops32h 15m

Kirkwall Arpt

Tue 9/23

10:15 am-1:50 pm

2 stops33h 35m

$1,024

BostonKirkwall

BOS - KOI

BOSKOI

Boston Logan Intl

Tue 9/16

6:10 pm-6:55 pm

3 stops19h 45m

Kirkwall Arpt

Tue 9/23

10:15 am-8:05 pm

3 stops38h 50m

$1,221

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap United States to Kirkwall flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Kirkwall

Best Price Found

$851

Fastest flight time

13h 20m

Direct flights

None

Airports in Kirkwall

1 airport
The best flight deal from United States to Kirkwall found on momondo in the last 72 hours is $851
The fastest flight from United States to Kirkwall takes 13h 20m
There are no direct flights from United States to Kirkwall. Popular non-direct routes for this connection are Baltimore/Washington Airport - Kirkwall Arpt Airport, Boston Logan Intl Airport - Kirkwall Arpt Airport and Chicago O'Hare Intl Airport - Kirkwall Arpt Airport.
There is 1 airport near Kirkwall: Kirkwall Arpt (KOI)

  • When did momondo last update prices for flights from United States to Kirkwall Arpt Airport?

    Prices for flights from United States to Kirkwall Arpt Airport are refreshed on a daily basis.

  • How old do you have to be to fly from United States to Kirkwall Arpt Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Kirkwall Arpt Airport.

  • What documentation or ID do you need to fly to Kirkwall Arpt Airport?

    The travel and health documents you'll need for your trip to Kirkwall Arpt Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kirkwall Arpt Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


  • How do I get Price Alerts for flights from United States to Kirkwall?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to United States from Kirkwall. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from United States to Kirkwall with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.


Why use momondo?

Why should I use momondo to find a flight deal from United States to Kirkwall?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Kirkwall. momondo saves you time and could save you money on your trip.

Can I find flights from United States to Kirkwall with flexible booking policies on momondo?

Yes. All flights to Kirkwall from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Kirkwall?

Once you have performed a search for United States to Kirkwall flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United States to Kirkwall right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United States to Kirkwall flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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1 adult
Sat 8/9
Sat 8/16

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