When did momondo last update prices for flights from San Francisco Airport to Kirkwall Arpt Airport?

Prices for flights from San Francisco Airport to Kirkwall Arpt Airport refresh daily.

How old do you have to be to fly from San Francisco Airport to Kirkwall Arpt Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Kirkwall Arpt Airport.

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

The necessary travel and health documents for your Kirkwall Arpt Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$663 Cheap Flights from San Francisco to Kirkwall in 2026

Find the cheapest flights from San Francisco to Kirkwall

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 pm - 6:30 pm

SFO

KOI

40h 50m

2 stops

2:15 pm - 3:55 pm

KOI

SFO

33h 40m

3 stops

$1,233Multiple Airlines

Sun, Aug 30 - Mon, Sep 7

4:48 pm - 1:15 pm

SFO

KOI

60h 27m

3 stops

2:30 pm - 1:50 pm

KOI

SFO

31h 20m

2 stops

$1,245British Airways

Fri, Oct 16 - Tue, Oct 20

4:35 pm - 3:30 pm

SFO

KOI

38h 55m

2 stops

10:15 am - 1:50 pm

KOI

SFO

35h 35m

2 stops

$1,254British Airways

Fri, Oct 16 - Tue, Oct 20

5:40 pm - 8:10 am

SFO

KOI

30h 30m

2 stops

5:15 pm - 3:55 pm

KOI

SFO

30h 40m

2 stops

$1,255Multiple Airlines

Sun, Aug 30 - Mon, Sep 7

11:10 am - 6:30 pm

SFO

KOI

23h 20m

3 stops

7:00 pm - 9:55 pm

KOI

SFO

34h 55m

3 stops

$1,698Multiple Airlines

Sun, Aug 30 - Mon, Sep 7

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British Airways flights from San Francisco to Kirkwall

Our best British Airways deals on San Francisco to Kirkwall flight tickets

British Airways

Oct 16

SFO4:48 pmSan Francisco

60h 27m

3 stops

KOI1:15 pmKirkwall Arpt

Oct 20

KOI2:30 pmKirkwall Arpt

31h 20m

2 stops

SFO1:50 pmSan Francisco

$1,245

British Airways

Oct 16

SFO7:30 pmSan Francisco

54h 15m

2 stops

KOI9:45 amKirkwall Arpt

Oct 20

KOI10:15 amKirkwall Arpt

35h 35m

2 stops

SFO1:50 pmSan Francisco

$1,254

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoKirkwall

SFO - KOI

SFOKOI

San Francisco

Sun 8/30

5:40 pm-6:30 pm

2 stops40h 50m

Kirkwall Arpt

Mon 9/7

2:15 pm-3:55 pm

3 stops33h 40m

$1,233

San FranciscoKirkwall

SFO - KOI

SFOKOI

San Francisco

Fri 10/16

4:48 pm-1:15 pm

3 stops60h 27m

Kirkwall Arpt

Tue 10/20

2:30 pm-1:50 pm

2 stops31h 20m

$1,245

San FranciscoKirkwall

SFO - KOI

SFOKOI

San Francisco

Fri 10/16

4:35 pm-3:30 pm

2 stops38h 55m

Kirkwall Arpt

Tue 10/20

10:15 am-1:50 pm

2 stops35h 35m

$1,254

San FranciscoKirkwall

SFO - KOI

SFOKOI

San Francisco

Sun 8/30

5:40 pm-8:10 am

2 stops30h 30m

Kirkwall Arpt

Mon 9/7

5:15 pm-3:55 pm

2 stops30h 40m

$1,255

Quickest round-trip

San FranciscoKirkwall

SFO - KOI

SFOKOI

San Francisco

Sun 8/30

11:10 am-6:30 pm

3 stops23h 20m

Kirkwall Arpt

Mon 9/7

7:00 pm-9:55 pm

3 stops34h 55m

$1,698

Cheapest one-way

Quickest one-way

San FranciscoKirkwall

SFO - KOI

SFOKOI

San Francisco

Mon 7/20

7:30 pm-9:45 am

2 stops30h 15m

$663

San FranciscoKirkwall

SFO - KOI

SFOKOI

San Francisco

Mon 7/20

9:00 pm-2:00 pm

3 stops57h 00m

$715

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Kirkwall

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Francisco to Kirkwall Arpt?

British Airways is the most popular carrier operating from San Francisco to Kirkwall Arpt

When to book flights from San Francisco to Kirkwall

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Kirkwall according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Kirkwall (SFO to KOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Kirkwall

Fastest flight time	60h 27m
Direct flights	None

The fastest flight from San Francisco to Kirkwall takes 60h 27m

There are no direct flights from San Francisco to Kirkwall. There are no popular flight routes from San Francisco to Kirkwall.

Search flight deals

Frequently asked questions about flying from San Francisco to Kirkwall

How far is San Francisco to Kirkwall Arpt by plane?
A flight from San Francisco to Kirkwall Arpt will travel around 4905.2 mi. A reasonable flight in good conditions will take 60h 27m.
When did momondo last update prices for flights from San Francisco Airport to Kirkwall Arpt Airport?
Prices for flights from San Francisco Airport to Kirkwall Arpt Airport refresh daily.
How old do you have to be to fly from San Francisco Airport to Kirkwall Arpt Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Kirkwall Arpt Airport.
What documentation or ID do you need to fly to Kirkwall Arpt Airport?
The necessary travel and health documents for your Kirkwall Arpt Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Kirkwall?

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

Can I find flights from San Francisco to Kirkwall with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to Kirkwall flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to Kirkwall?

Once you have performed a search for San Francisco 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 San Francisco to Kirkwall right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kirkwall from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.