Cheap flights from Stewart International to London Stansted

Travelers and cabin class

Compare Stewart International to London Stansted flight deals

Find the cheapest month or even day of the year to fly to London Stansted

Book the best London Stansted fare with no extra fees

Flight deals from Stewart International to London Stansted

Looking for a cheap last-minute deal or the best round-trip flight from Stewart International to London Stansted? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Stewart International to London Stansted

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

Stewart International to London Stansted: Alternative routes

Compare routes from Stewart International to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Stansted.

New York to London: Flight information

The things to know before you go.
Cheapest flight foundC$612
Cheapest month to flyApril

Finding cheap flights from Stewart International to London Stansted: Frequently asked questions

The best price we found for a round-trip flight from Stewart International to London Stansted is C$612. 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 Stewart International to London Stansted. But we found flights with one or more stops from C$612.
There are no flights flying from Stewart International to London Stansted, as of March 2025.
The cheapest month to fly from Stewart International to London Stansted is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Stewart International Airport to London Stansted Airport on Monday, April 28, 2025.
No airlines currently offer direct flights between Stewart International Airport and London Stansted 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 London Stansted 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 London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Fly Play offers the cheapest flight tickets to London Stansted.

Traveling from Stewart International Airport (SWF) to Stansted Airport (STN): what you need to know

  • You'll likely experience longer queues during popular months like July and other peak seasons. Arriving up to fours hours ahead of an international flight and two hours for domestic departures will help ensure a smooth travel experience.

  • Pick a stopover if you'd love to break up your flight from Stewart International Airport to Stansted Airport. To see the options, simply deselect 'Direct flights only.' Keflavik International Airport is a popular stopover on the SWF to STN route.

  • Before getting your cheap ticket from SWF to STN, check if you need a visa to enter United Kingdom. Travel document and visa requirements may differ and are updated often. For the latest information, get in touch with the nearest embassy or consulate of the country you're traveling to.

How to find the cheapest flights from Stewart International Airport (SWF) to Stansted Airport (STN)

  • The best price we've found for a one-way ticket from Stewart International Airport to Stansted Airport is C$329. The cheapest price for a return flight is C$612. Remember that fares could change due to demand when booking.

  • It's often best to book as early as possible if you're looking for cheap flight tickets from SWF to STN. That's because flight prices are based on demand, which tends to rise closer to departure.

  • If you're flexible with your travel dates, use the 'Whole month' tool. It'll show you the cheapest price across the month when searching for a ticket from Stewart International Airport to Stansted Airport.

  • Set up a Price Alert for cheap flight tickets from SWF to STN. There's no need to check every day to see whether airfares have fallen. We'll let you know when there's a change in price.

  • Use filters to tailor your flights from Stewart International Airport to Stansted Airport. Simply select your ideal departure and arrival times, airlines and number of stops. Alternatively, sort your results by 'Cheapest' to find the best deals.

Handy information about Stewart International Airport (SWF)

  • Stewart International Airport is about 121 kilometres from central New York. If you're catching a cab, driving or ride-sharing from the center, it'll take 1 hour and 31 minutes or so to get there, depending on traffic. If you're using public transport, expect the travel time to be approximately 1 hour and 57 minutes.

  • Want an easy way to start to your journey? Stay near SWF. Whether you're taking an early flight from Stewart International Airport to Stansted Airport or want to avoid feeling rushed, these stays are just the thing:

Arriving at Stansted Airport (STN)

Getting from Stansted Airport (STN) to central London

  • Stansted Airport to the center of London takes around 1 hour by car. It's approximately 64 kilometres away. Find out what options are available, such as cabs, car rentals or ride-sharing services.

  • Getting to the center on public transport typically takes 1 hour and 27 minutes.

When to fly to Stansted Airport (STN)

  • It's time to work out your travel dates for your flight from Stewart International Airport to Stansted Airport. August is the busiest month to visit London. If you like a more relaxed vibe, go in April.

  • Before locking in your flight from Stewart International Airport to Stansted Airport, think about the kind of weather you enjoy. July is the warmest month in London, with the temperature ranging from 11ºC to 26ºC.

  • If you like cooler conditions, search for a cheap ticket from SWF to STN in January. Temperatures average between 0ºC and 9ºC then.

More about London

Complete your London trip with hotels and a car rental

  • You've locked in your cheap ticket to Stansted Airport — now it's time to find a great stay, and perhaps even your own set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in London.

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