Cheap Flights from Harlingen (HRL) to Kirkwall (KOI)

Popular airlines from Valley Intl. Airport (HRL) to Kirkwall (KOI)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Valley Intl. Airport (HRL) to Kirkwall Airport (KOI) cost?
Secure a cheap one-way flight or cheap return flight from Valley Intl. Airport (HRL) to Kirkwall Airport (KOI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Valley Intl. Airport (HRL) to Kirkwall Airport (KOI)?
The cheapest month to fly from HRL to KOI is , when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Valley Intl. Airport (HRL) to Kirkwall Airport (KOI)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from HRL to KOI. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Valley Intl. Airport (HRL) to Kirkwall Airport (KOI)?
Direct flights from Valley Intl. Airport (HRL) to Kirkwall Airport (KOI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HRL to KOI?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Valley Intl. Airport (HRL) to Kirkwall Airport (KOI)?
To avoid potential delays on the Valley Intl. Airport (HRL) to Kirkwall Airport (KOI) route, fly before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Valley Intl. Airport (HRL) to Kirkwall Airport (KOI) last-minute?
Holding off until just before your trip to book your flight from HRL to KOI generally means paying more. While it's possible to find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open for a better chance of scoring a bargain.
Is it cheaper to book a HRL to KOI flight and hotel package?
Compared with arranging flights and hotels separately, booking a HRL to KOI flight and hotel package with Expedia could result in significant savings. Better still, having everything in one place will take the hassle out of planning your trip. Just pick your flights and select from our wide range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Valley Intl. Airport (HRL) to Kirkwall Airport (KOI)?
If you reserved your HRL to KOI flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Valley Intl.
Destination airport
Kirkwall
Distance
4843 mi

Book with confidence

Harlingen to Kirkwall Flights

The cheapest times to fly from Harlingen to Kirkwall

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Harlingen to Kirkwall are during the month of . You can find some of the cheapest flights from Harlingen to Kirkwall with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harlingen to Kirkwall

Sunday is one of the best days to book for cheap flights from Harlingen to Kirkwall: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Harlingen to Kirkwall

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Harlingen to Kirkwall in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Harlingen to Kirkwall flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Harlingen to Kirkwall airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Harlingen to Kirkwall Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia