What is the cheapest time of day to fly from IAD to KOI?

When flying from Washington, D.C. Dulles Intl Airport to Kirkwall, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Kirkwall flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C. Dulles Intl Airport-Kirkwall flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Kirkwall flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Kirkwall flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Kirkwall flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Kirkwall from Washington, D.C. Dulles Intl?

Kirkwall Arpt (KOI), located 2.7 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Kirkwall. 0 airlines have flights to Kirkwall Arpt from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Kirkwall Arpt should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

Can I find deals for flights from Dulles Intl to Kirkwall that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Kirkwall flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Kirkwall?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Kirkwall.

Can I find deals for business class flights from Dulles Intl to Kirkwall?

Yes. Cheapflights offers flight deals from Dulles Intl 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.

$1,357+ Flights from Washington, D.C. Dulles Intl Airport to Kirkwall

Q: E

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Kirkwall flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Kirkwall flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Q: What airport do you fly into for flights to Kirkwall from Washington, D.C. Dulles Intl?

Kirkwall Arpt (KOI), located 2.7 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Kirkwall. 0 airlines have flights to Kirkwall Arpt from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Kirkwall Arpt should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

Q: Can I find deals for flights from Dulles Intl to Kirkwall that include hotel bookings?

Yes. In addition to deals on Dulles Intl to Kirkwall flights, Cheapflights offers vacation packages that include both flights and hotel.

Q: How can I find direct flights from Dulles Intl to Kirkwall?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Kirkwall.

Q: Can I find deals for business class flights from Dulles Intl to Kirkwall?

Yes. Cheapflights offers flight deals from Dulles Intl 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.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dulles Intl to Kirkwall with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to Kirkwall

Most accurate provider	Expedia 1 star
Most trusted provider	Expedia 3 stars

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Kirkwall Arpt flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Kirkwall Arpt flights.

Search Deals

Find flight deals from Dulles Intl to Kirkwall

Cheapest flights from Dulles Intl to Kirkwall
Explore the most affordable flight options available from Dulles Intl to Kirkwall. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Sun 6/15:20 pmIAD - KOI

3 stops14h 55mBritish Airways

Sun 6/81:10 pmKOI - IAD

2 stops55h 40mBritish Airways

Deal found 4/17

$1,357

Sun 6/15:20 pmIAD - KOI

3 stops14h 55mMultiple Airlines

Sun 6/84:30 pmKOI - IAD

3 stops28h 20mMultiple Airlines

Deal found 4/17

$1,527

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Kirkwall that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Kirkwall

IAD - KOI

IADKOI

Washington, D.C. Dulles Intl

Sun 6/1

5:20 pm-1:15 pm

3 stops14h 55m

Kirkwall Arpt

Sun 6/8

1:10 pm-3:50 pm

2 stops55h 40m

$1,357

Washington, D.C.Kirkwall

IAD - KOI

IADKOI

Washington, D.C. Dulles Intl

Sun 6/1

5:20 pm-1:15 pm

3 stops14h 55m

Kirkwall Arpt

Sun 6/8

4:30 pm-3:50 pm

3 stops28h 20m

$1,527

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Kirkwall flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C. Dulles Intl Airport-Kirkwall flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Kirkwall flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Kirkwall flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Kirkwall flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Kirkwall

Have a flexible travel schedule? Discover the best time to fly to Kirkwall from Dulles Intl 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

What airport do you fly into for flights to Kirkwall from Washington, D.C. Dulles Intl?
Kirkwall Arpt (KOI), located 2.7 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Kirkwall. 0 airlines have flights to Kirkwall Arpt from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Kirkwall Arpt should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.
Can I find deals for flights from Dulles Intl to Kirkwall that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Kirkwall flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Kirkwall?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Kirkwall.
Can I find deals for business class flights from Dulles Intl to Kirkwall?
Yes. Cheapflights offers flight deals from Dulles Intl 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dulles Intl to Kirkwall

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Kirkwall with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Kirkwall

Most accurate provider

Most trusted provider

Find flight deals from Dulles Intl to Kirkwall

Cheapest flights from Dulles Intl to Kirkwall
Explore the most affordable flight options available from Dulles Intl to Kirkwall. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Dulles Intl to Kirkwall. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Kirkwall that are best for you.

Best time to book a flight from Dulles Intl to Kirkwall

Have a flexible travel schedule? Discover the best time to fly to Kirkwall from Dulles Intl with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Kirkwall. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Kirkwall from Washington, D.C. Dulles Intl?

Can I find deals for flights from Dulles Intl to Kirkwall that include hotel bookings?

How can I find direct flights from Dulles Intl to Kirkwall?

Can I find deals for business class flights from Dulles Intl to Kirkwall?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Kirkwall

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Kirkwall by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Dulles Intl to Kirkwall by cabin class

Find flights from Dulles Intl to Kirkwall, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dulles Intl and Kirkwall flights

Browse other Dulles Intl and Kirkwall flight options. Last updated on April 17, 2025.

Other flights from Dulles Intl

Browse through other flights departing from Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on April 17, 2025.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2025

100% Free

Book with Flexibility

Travel Smart

$1,357+ Cheap flights from Dulles Intl (IAD) 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Kirkwall with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Kirkwall

Most accurate provider

Most trusted provider

Find flight deals from Dulles Intl to Kirkwall

Cheapest flights from Dulles Intl to KirkwallExplore the most affordable flight options available from Dulles Intl to Kirkwall. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Dulles Intl to Kirkwall. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Kirkwall that are best for you.

Best time to book a flight from Dulles Intl to Kirkwall

Have a flexible travel schedule? Discover the best time to fly to Kirkwall from Dulles Intl with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Kirkwall. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Kirkwall from Washington, D.C. Dulles Intl?

Can I find deals for flights from Dulles Intl to Kirkwall that include hotel bookings?

How can I find direct flights from Dulles Intl to Kirkwall?

Can I find deals for business class flights from Dulles Intl to Kirkwall?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Kirkwall

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dulles Intl to Kirkwall
Explore the most affordable flight options available from Dulles Intl to Kirkwall. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.