$529 Cheap Flights to Portstewart

Bundle Your Flight + Hotel & Save!

Featured airlines

Featured Airlines: American Airlines, United Airlines, Delta, Spirit, JetBlue, Frontier, Air India, Hawaiian Airlines and Qatar Airways

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Portstewart?

Prices were available within the past 7 days and start at $529 for one-way flights and $800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Mar 3 - Mon, Mar 17
CMH
John Glenn Columbus Intl.
LDY
City of Derry
$815 Roundtrip, found 3 days ago
$815
Roundtrip
found 3 days ago
Select United flight, departing Mon, Mar 3 from John Glenn Columbus Intl. to City of Derry, returning Mon, Mar 17, priced at $815 found 3 days ago
United
Mon, Mar 3 - Mon, Mar 17
CMH
John Glenn Columbus Intl.
LDY
City of Derry
$865 Roundtrip, found 3 days ago
$865
Roundtrip
found 3 days ago
Select United flight, departing Mon, Mar 3 from John Glenn Columbus Intl. to City of Derry, returning Mon, Mar 17, priced at $865 found 3 days ago
United
Mon, Mar 3 - Mon, Mar 17
CMH
John Glenn Columbus Intl.
LDY
City of Derry
$990 Roundtrip, found 3 days ago
$990
Roundtrip
found 3 days ago
Select United flight, departing Mon, Mar 3 from John Glenn Columbus Intl. to City of Derry, returning Mon, Mar 17, priced at $990 found 3 days ago
American Airlines
Mon, Mar 3 - Mon, Mar 17
CMH
John Glenn Columbus Intl.
LDY
City of Derry
$1,047 Roundtrip, found 3 days ago
$1,047
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, Mar 3 from John Glenn Columbus Intl. to City of Derry, returning Mon, Mar 17, priced at $1,047 found 3 days ago
United
Mon, Mar 3 - Mon, Mar 17
CMH
John Glenn Columbus Intl.
LDY
City of Derry
$1,050 Roundtrip, found 3 days ago
$1,050
Roundtrip
found 3 days ago
Select United flight, departing Mon, Mar 3 from John Glenn Columbus Intl. to City of Derry, returning Mon, Mar 17, priced at $1,050 found 3 days ago

Find Your Flights to Portstewart LDY

Cheap flights to Portstewart (LDY)

Get started finding a cheap flight to Portstewart on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip 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 Portstewart.

Roundtrip prices range from $800 - $1,050, and one-ways to Portstewart start as low as $529.

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 Portstewart (LDY)

You have several options for which airline you choose to travel with to Portstewart. There are 10 airlines flying into LDY: United, American Airlines. 

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 a bag or bring a carry-on, check 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/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs 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 in 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 the optimal times. Airfare to Portstewart (LDY) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to LDY in March and in March 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

How do I find cheap flights to Portstewart that have flexible change policies?
At Expedia, we’ve been channeling our inner yoga master to offer you the most flexible fares around. Simply mark the “No change fee” box right underneath the “Flexible change policies” heading to find the best flights to Portstewart.
What is the name of the airport in Portstewart?
Portstewart is served by one main airport, City of Derry Airport (LDY).
How can I book the cheapest flight to Portstewart?
To enhance your chances of picking up the cheapest flight, enter your travel details into the search bar, then filter the results by airline, departure/arrival times and number of stops on your route. Also compare the prices of flying out of and into alternative airports if that’s an option for you. Timing plays a big role in finding a bargain — book domestic flights at least four weeks out and international flights around six months in advance to save 10% on average. And if you spot a great deal, snap it up! One of the cheapest flights to Portstewart currently is $359, departing Boston in July. Wherever you’re jetting in from, Expedia will get you to Portstewart for the cheapest price possible.
Which day of the week is the best day to buy a plane ticket to Portstewart?
Research suggests Sundays are the best day of the week when it comes to booking cheaper airfares. The chances of picking up an outstanding deal to Portstewart also depend on how far ahead you book your journey. The cheapest plane tickets are usually found from 21 days to about 45 days out from the departure date. You’re also likely to find some great deals when tickets are released. Savings are subject to change and may vary depending on selections made.
What airport is best to fly into Portstewart?
A huge number of travelers fly in and out of Portstewart every day. With multiple airports around the city, there are a number of places you might hit the runway. The busiest ones are Belfast Intl. Airport (BFS) (65 mi from downtown), BHD (85 mi from downtown) and LDY (35 mi from downtown).
Which airlines fly to Portstewart?
From takeoff to landing, you can look forward to a comfortable journey with easyJet. One of 7 airlines that connects Portstewart with 44 airports across the world, it operates the biggest number of services between London and Portstewart. Aer Lingus is another popular choice with many travelers.
How many nonstop flights are there to Portstewart?
Flying to somewhere new is much more fun when there aren’t any lengthy stopovers. If you’re traveling to Portstewart, the great news is that there are roughly 694 direct flights operating each week.
Where are the most popular flights to Portstewart departing from?
A large number of flights to Portstewart set off from London, Greater Manchester and Edinburgh airports.
Do you have any tips for my flight to Portstewart?

  • Get your vacation off to a wonderful start by being well prepared. Pack the important stuff — like travel documents, your passport and any medications you need — first. After that, think about downloading some new movies on your tablet for a binge session sans guilt. Or, toss in that juicy bestseller you’ve been wanting to read. Lastly, something to nibble on and a neck pillow will help make the flight as comfortable as possible.
  • There’s a lengthy list of items you shouldn’t pack in your carry-on too. Explosives, flammables and sharps are strictly prohibited in the cabin — they can include razor blades, box cutters, flares and aerosol cans. Some sporting equipment, like baseball bats and tennis rackets, also generally can’t go in your hand luggage. Your airline’s website will have all the details about what you can and can’t take on board.

What to wear on a flight:

  • The aisles of an aircraft aren’t designed to be a catwalk. Layer up in comfy clothing and bring a sweater as it can get cool in the cabin on long-haul flights. Closed-toe shoes are perfect for longer journeys.
  • Reduce your risk of developing deep vein thrombosis (DVT), a blood clotting condition which can be caused by sitting for long periods of time, by regularly walking around the cabin. Otherwise, do foot and leg exercises in your seat. If you’re at higher risk of developing DVT, think about wearing compression socks or tights.

How can I get a cheap last-minute flight to Portstewart?
Getting a cheap, spur-of-the-moment flight to Portstewart is as simple as having some flexibility with your travel plans. Leave your options open with your travel dates, flight times and choice of airline. If your destination has a few airports to choose from, compare the prices of flying into each of them for the best deal on your fare.
Where can I learn more about changing or canceling my flight to Portstewart?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.
Flights to Portstewart information
Destination airport
City of Derry
Destination airport IATA code
LDY
Destination city name
Londonderry
Roundtrip price
$815

Trending flights to Portstewart

Prices were available within the past 7 days and start at $529 for one-way flights and $800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, May 4 - Wed, May 15
IAD
Washington Dulles Intl.
LDY
City of Derry
$800 Roundtrip, found 1 day ago
$800
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 4 from Washington Dulles Intl. to City of Derry, returning Wed, May 15, priced at $800 found 1 day ago
*Available to One Key members.