S$689 Cheap Flights to St. Mary's

View S$689 flight on Sat, 4 Apr, 2026Opens in a new window

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Cheap round-trip flights to St. Mary's

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 4 Apr - Mon, 13 Apr
AUS
Austin
KOI
Kirkwall
S$1,088 Return, found 6 hours ago
S$1,088
Return
found 6 hours ago
Select United flight, departing Sat, 4 Apr from Austin to Kirkwall, returning Mon, 13 Apr, priced at S$1,088 found 6 hours ago
United
Sat, 4 Apr - Mon, 13 Apr
AUS
Austin
KOI
Kirkwall
S$1,122 Return, found 6 hours ago
S$1,122
Return
found 6 hours ago
Select United flight, departing Sat, 4 Apr from Austin to Kirkwall, returning Mon, 13 Apr, priced at S$1,122 found 6 hours ago
United
Sat, 4 Apr - Mon, 13 Apr
AUS
Austin
KOI
Kirkwall
S$1,136 Return, found 6 hours ago
S$1,136
Return
found 6 hours ago
Select United flight, departing Sat, 4 Apr from Austin to Kirkwall, returning Mon, 13 Apr, priced at S$1,136 found 6 hours ago
United
Sat, 4 Apr - Mon, 13 Apr
AUS
Austin
KOI
Kirkwall
S$1,168 Return, found 6 hours ago
S$1,168
Return
found 6 hours ago
Select United flight, departing Sat, 4 Apr from Austin to Kirkwall, returning Mon, 13 Apr, priced at S$1,168 found 6 hours ago
United
Sat, 4 Apr - Mon, 13 Apr
AUS
Austin
KOI
Kirkwall
S$1,187 Return, found 6 hours ago
S$1,187
Return
found 6 hours ago
Select United flight, departing Sat, 4 Apr from Austin to Kirkwall, returning Mon, 13 Apr, priced at S$1,187 found 6 hours ago
United
Sat, 4 Apr - Mon, 13 Apr
AUS
Austin
KOI
Kirkwall
S$1,218 Return, found 6 hours ago
S$1,218
Return
found 6 hours ago
Select United flight, departing Sat, 4 Apr from Austin to Kirkwall, returning Mon, 13 Apr, priced at S$1,218 found 6 hours ago

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Find Your Flights to St. Mary's NDY

Cheap flights to St. Mary's (NDY)

Get started finding a cheap flight to St. Mary's on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to St. Mary's.

Return prices range from S$1,088 - S$1,348 and one-ways St. Mary's start as low as S$689.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to St. Mary's (NDY)

You have several options for which airline you choose to travel with to St. Mary's. There are 10 airlines flying into NDY: United, British Airways. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to St. Mary's (NDY) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to NDY in April and in April for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of St. Mary's' airport?
Kirkwall Airport (KOI) is the main airport in St. Mary's.
How far is KOI from central St. Mary's?
Kirkwall Airport (KOI) is not too far from the city centre. You'll find it 6 kilometres from downtown St. Mary's.
What airport is best to fly into St. Mary's?
People from all corners of the globe pass through Kirkwall Airport (KOI) every day. Get off the plane, collect your luggage and you'll find yourself 6 kilometres from the centre of St. Mary's.
How many airlines fly to St. Mary's?
It's easy choosing who you'll fly to St. Mary's with — just one airline services the route. Book well in advance to make sure you can travel on your preferred dates.
Which airlines fly to St. Mary's?
Flights to St. Mary's are typically operated by Loganair. The largest proportion of these flights set off from Aberdeen, with Loganair servicing this route the most often.
How many nonstop flights are there to St. Mary's?
Planning an amazing St. Mary's getaway is a cinch when there are 50 nonstop flights every week to select from.
Where are the most popular flights to St. Mary's departing from?
Travellers often depart from Aberdeen, Edinburgh and Glasgow airports when heading to St. Mary's.
How long is the flight to St. Mary's Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Aberdeen to St. Mary's, the average flight time is 55 minutes. From Edinburgh it takes about 1 hour and 10 minutes, and from Glasgow it's 1 hour and 15 minutes.
How to book the cheapest flight to St. Mary's?
If you'd like to save some cash on your trip to St. Mary's, listen up! As every seasoned jet-setter knows, don't leave booking until the last minute. Fares are usually more expensive just prior to the departure date. Also, shop around and compare your options. If your destination has more than one airport, you may be able to nab a terrific price by flying into a less busy terminal. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to grab your ticket as soon as you see an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to St. Mary's?
Depending on where you're coming from, your flight to St. Mary's could be completely stress-free or it could drag on forever. We've compiled some useful travel tips that will help you start your next big adventure on a positive note. What to pack in your hand luggage:

  • It's simple — first, put in your passport, travel docs, bank cards and vital medications. Next, you'll want some extra in-flight entertainment to while away the hours. A thrilling novel and a laptop filled with your favourite shows are some terrific options. If you hope to take a quick snooze, a quality neck pillow and some noise-cancelling headphones will also be useful. Finally, find room for a few toiletry items to ensure you step off the plane feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and conditioner in your checked baggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) won't be allowed on. Pointed or sharp objects, like a Swiss Army knife, and dangerous products which are flammable or explosive, such as aerosol cans, spray paint and fireworks, are also not allowed.

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for temperature changes by wearing layers, and wear easy-to-remove footwear like slip-ons.
  • Most travellers are aware of deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To reduce your risk on board, drink lots of water, consider wearing compression socks or tights and move your lower limbs often.

How to get through airport security fast when flying to St. Mary's?
As savvy travellers know, the secret is to be prepared before you reach security. That way, you'll be hopping onto that plane to St. Mary's in next to no time. Follow these helpful tips and get your holiday off to a spectacular start:

  • Keep your boarding pass and passport within close reach. They'll be the first things you'll be asked for by security.
  • Next up, both you and your carry-on bag will be X-rayed. To make the process quick and painless, take off anything that might set the alarms off. Personal belongings such as your jacket, belt and earphones will be required to go through the machine.
  • For just a few moments, you'll have to unplug from the digital world. Your laptop, phone and any other electronic devices also need to be sent through the scanner.
  • Want to bring along your favourite hand cream? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you're permitted to bring it with you in your carry-on luggage.
  • There's a possibility that you'll need to take your shoes off for scanning, so wearing slip-on shoes is always a clever idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked luggage. They won't be allowed in the cabin.

Flights to St. Mary's information
Destination airport
Kirkwall
Destination airport IATA code
KOI
Destination city name
Kirkwall
Return price
S$1,088
*Available to Expedia members.