Cheap Flights from New York (NYCA) to Sidney (SDY)

Compare New York to Sidney flight deals

Find the cheapest month or even day of the year to fly to Sidney

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Flight deals from New York to Sidney

Looking for a cheap last-minute deal or the best return flight from New York to Sidney Airport? If you want to travel next month, return fares start from £466. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from New York to Sidney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New York to Sidney flights are currently cheapest in May.

New York to Sidney: Alternative routes

Compare routes from New York to Sidney below. You may find an airport to fly into that's cheaper, faster, or easier than Sidney.

New York to Sidney: Flight information

The things to know before you go.
Cheapest flight found£207
Cheapest month to flyMay

Finding cheap flights from New York to Sidney: Frequently asked questions

The best price we found for a return flight from New York to Sidney is £466. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from New York to Sidney. But we found flights with one stop from £466.
As of April 2026, there are no flights flying from New York to Sidney.
The cheapest month to fly from New York to Sidney is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from New York to Sidney Airport on Thursday, 14 May 2026.
No airlines currently offer direct flights between New York and Sidney Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sidney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sidney is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Sidney is Spirit Airlines .

Travelling from New York to Richland Municipal Airport (SDY): What you need to know

  • Start planning your trip by looking up the most convenient departure point for your flight from New York to Richland Municipal Airport (SDY). Explore the options for leaving from John F. Kennedy International Airport (JFK) or Newark Liberty International Airport (EWR), the city's main airports.

  • Richland Municipal Airport is located in Sidney. The city operates on the UTC-6 timezone and is two hours behind New York.

  • Your flight from New York to SDY won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • High season means busier airports, so be there even earlier. Give yourself at least two hours before a domestic flight and four hours for an international journey to stick to your schedule.

Airports in New York

John F. Kennedy International Airport (JFK)

  • Travelling from central New York to JFK takes around 1 hour 20 minutes by public transport. If you drive, ride-share or get a cab, you'll cover the 48 kms (30 miles) in 50 minutes or so, depending on traffic.

  • Searching for a comfortable hotel near John F. Kennedy International Airport? If you've booked an early flight from New York to Richland Municipal Airport, these accommodation options will put you just around the corner from the terminal:

  • When it comes to the on-time performance of John F. Kennedy International Airport, data shows 74.1% of flights meet their scheduled arrival time.

  • JFK's address is JFK Airport.

Newark Liberty International Airport (EWR)

  • Using public transport, you can travel from central New York to EWR in about 1 hour 10 minutes. The terminal is roughly 24 kms (15 miles) away, and making the trip by car takes approximately 30 minutes.

  • Get a head start on your holiday with an extra night away from home. Before catching your New York to SDY flight, stay in one of these hotels near Newark Liberty International Airport:

  • When it comes to keeping flights on track, Newark Liberty International Airport has an on-time arrival performance of 73.3%.

  • The street address for EWR is Building 1, Conrad Road.

LaGuardia Airport (LGA)

  • The journey to LGA from the centre of New York is around 1 hour on public transport. If you're in a car, it'll take you roughly 25 minutes to cover the 18 kms (11 miles) or so.

  • Take the 'what ifs' out of departure day — stay near LaGuardia Airport and know you'll get to your gate with time to spare. Get comfy at one of these hotels the day before if you have an early New York to Richland Municipal Airport flight:

  • With 80.0% of its departing flights arriving as planned, LGA is a dependable starting point for any journey.

  • The street address of LaGuardia Airport is Hangar 7 Centre.

About Richland Municipal Airport (SDY)

How to find the cheapest flights from New York to Richland Municipal Airport (SDY)

  • £207 is the lowest price for a one-way ticket from New York to Richland Municipal Airport. Return flights start at £466. These fares can change based on demand and availability.

  • To find cheap flights from New York to SDY, book in advance. Airlines generally offer lower prices when flights are first released.

  • If you can be flexible with your travel plans, try using the 'Whole month' search tool. It'll show you the lowest price across every month when searching for your New York to Richland Municipal Airport ticket.

  • Spend less time searching for cheap plane tickets from New York to SDY by creating a Price Alert. We'll send you an email or push notification on the app when a new discounted fare appears.

  • Find an affordable flight from New York to Richland Municipal Airport by using filters. Select your ideal times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from New York to Richland Municipal Airport (SDY)

  • Think about the pace you're looking for when deciding your trip dates. February is the quietest month to go to Sidney. October is when most people book flights from New York to Richland Municipal Airport (SDY), which may be ideal if you enjoy travelling when it's busier.

  • The warmest month in Sidney is July, with temperatures ranging between 14ºC (57ºF) and 33ºC (91ºF). Lock in your New York to SDY plane ticket then if that's your ideal forecast.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from New York to Richland Municipal Airport in January when temperatures are between -14ºC (7ºF) and 1ºC (34ºF).

More about Sidney

Explore more of the United States

  • You've done Sidney, now it's time to explore other parts of the United States. Travel around 274 kms (170 miles) east to Bismarck to check off its must-visit sights. From State Capitol Building to Cathedral of the Holy Spirit and North Dakota Heritage Centre, there's plenty to keep you busy.

  • Around 225 kms (140 miles) east of Sidney, Minot is another favourite stop in the United States. Start your sightseeing at Scandinavian Heritage Park, Railroad Museum & Magic City Express and Rainbow Gardens.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.