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Cheap Flights from Stewart International to London

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      Travellers and cabin class, 1 Adult, Economy

      Compare Stewart International to London flight deals

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

      Book the best London fare with no extra fees

      Flight deals from Stewart International to London

      Looking for a cheap last-minute deal or the best return flight from Stewart International Airport to London? If you want to travel next month, return fares start from R 12,903. Find the lowest prices on one-way and return tickets right here.
      London.R 3,706 per passenger.Departing Sat, 3 Oct.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Stewart International on Sat, 3 Oct, arriving in London Gatwick.Price includes taxes and charges.From R 3,706, select.
      London.R 3,981 per passenger.Departing Thu, 14 Jan.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Stewart International on Thu, 14 Jan, arriving in London Gatwick.Price includes taxes and charges.From R 3,981, select.
      London.R 4,072 per passenger.Departing Mon, 7 Dec.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Stewart International on Mon, 7 Dec, arriving in London Gatwick.Price includes taxes and charges.From R 4,072, select.
      London.R 4,126 per passenger.Departing Sat, 26 Sep.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Stewart International on Sat, 26 Sep, arriving in London Gatwick.Price includes taxes and charges.From R 4,126, select.
      London.R 4,414 per passenger.Departing Mon, 1 Feb.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Stewart International on Mon, 1 Feb, arriving in London Gatwick.Price includes taxes and charges.From R 4,414, select.
      London.R 5,021 per passenger.Departing Mon, 9 Nov.One-way flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Stewart International on Mon, 9 Nov, arriving in London Gatwick.Price includes taxes and charges.From R 5,021, select.
      London.R 5,840 per passenger.Departing Thu, 18 Mar.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Stewart International on Thu, 18 Mar, arriving in London Gatwick.Price includes taxes and charges.From R 5,840, select.
      London.R 5,992 per passenger.Departing Sat, 17 Apr.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Stewart International on Sat, 17 Apr, arriving in London Gatwick.Price includes taxes and charges.From R 5,992, select.
      London.R 6,489 per passenger.Departing Sat, 1 May.One-way flight with Breeze Airways.Outbound indirect flight with Breeze Airways, departs from Stewart International on Sat, 1 May, arriving in London Gatwick.Price includes taxes and charges.From R 6,489, select.

      Find the cheapest month to fly from Stewart International to London

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Stewart International to London flights are currently cheapest in October.
      Sep
      from R 4,126
      Oct
      from R 3,706
      Nov
      from R 5,021
      Dec
      from R 4,072
      Jan
      from R 3,981
      Feb
      from R 4,414
      Mar
      from R 5,840
      Apr
      from R 5,992
      May
      from R 6,489
      Jun
      Find prices
      Jul
      Find prices
      Aug
      Find prices

      Alternative Stewart International to London routes

      Looking for the cheapest, fastest or easiest route from Stewart International to London? You could fly into the following airports instead.

      London City

      12km from central London
      Closest
      from R 8,527
      Search flights

      London Heathrow

      23km from central London
      from R 6,170
      Search flights

      London Gatwick

      40km from central London
      Cheapest
      from R 3,706
      Search flights

      London Luton

      45km from central London
      from R 6,538
      Search flights

      London Stansted

      49km from central London
      from R 5,526
      Search flights

      London Southend

      57km from central London
      from R 8,970
      Search flights

      New York to London: Flight information

      The things to know before you go.
      Cheapest flight foundR 3,706
      Cheapest month to flyOctober

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

      There are 6 airports in London: London City, London Heathrow, London Gatwick, London Luton, London Stansted, and London Southend.
      The best price we found for a return flight from Stewart International to London is R 12,903. 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. But we found flights with one or more stops from R 12,903.
      As of September 2026, there are no flights flying from Stewart International to London.
      The cheapest month to fly from Stewart International to London is usually October.
      If you're flying from Stewart International Airport, the cheapest airport near London is London Gatwick – which is 40.3 km away from the centre of London. We've found flights into this airport from R 12,903.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Stewart International Airport to London on Thursday, 22 October 2026.
      No airlines currently offer direct flights between Stewart International Airport and London. 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 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.

      In September, the average temperature is usually around 16°C. July is typically the warmest month in London, when it usually averages around 23°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging 2°C. The rainiest month is October.
      Currently, Breeze Airways offers the cheapest flight tickets to London.

      Flying from Stewart International Airport (SWF) to London: what you need to know

      • Stewart International Airport is located in New York. Following the UTC+0 timezone, London is four hours ahead of New York.

      • For a relaxed start to your SWF to London flight, leave enough time to navigate the airport and find your gate. Arriving two hours before international departures and an hour before domestic flights is the general travel rule.

      • During popular months like July, it's a good idea to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of an international flight when you fly during peak periods in general.

      • Finding a plane ticket from SWF to London with a stopover is easy. Whether you want to snag a discounted fare or explore a new city, just uncheck 'Direct flights only' to check out your options. A major stop is Orlando International Airport (MCO).

      • Located around 0.16 kilometres from central New York, SWF can be reached in about 1 hour 30 minutes by car. Travelling on public transport will take roughly 1 hour 55 minutes.

      • Looking for a hotel close to SWF? If you're boarding an early flight from Stewart International Airport to London, these stays will put you moments from your departure gate:

      • Stewart International Airport earns top marks for on-time performance. 83.75% of flights that depart SWF arrive at their destination as scheduled.

      • SWF is located at 1180 1st St.

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

      • The best price we've found for a one-way Stewart International Airport to London flight is R 3,706. The cheapest price for a return flight is R 12,903. Bear in mind fares can change due to demand at the time of booking.

      • Booking early is often the key to finding a cheap flight from SWF to London. Flight prices rise as demand increases, so the nearer your departure date, the more expensive your ticket may be.

      • Landing cheap tickets from Stewart International Airport to London is more likely if you're flexible with your travel dates. Try using the 'Whole month' search function to access the lowest prices across every month and bag an epic deal.

      • There's no need to check back constantly to find out if fares have dropped when you create a Price Alert. We'll update you when there's an extra saving on cheap flights from SWF to London.

      • Save money on your flight from Stewart International Airport to London with the help of our filters. Choose your preferred duration, departure time and airlines, then sort the results by 'Cheapest' to see the best deals.

      Airports in London

      London Heathrow Airport (LHR)

      • London Heathrow Airport (LHR) is around 31 kilometres from the centre of London. If you're grabbing a cab or a ride-share, the drive takes roughly 55 minutes.

      • It takes around 1 hour to get there by public transport.

      • Consider booking a hotel near LHR if you're coming in on a late flight from Stewart International Airport to London. Choose one of these accommodation options and make arrival day easier:

      • Grab a London Heathrow Airport rental car and discover London and beyond with your own wheels. Surprice, U-Save and Green Motion are popular providers you can book with here.

      • Booking your vehicle from London Heathrow Airport around one week before your flight from SWF to London can help you lock in the lowest rate.

      London Gatwick Airport (LGW)

      • London Gatwick Airport (LGW) is about 80 kilometres from the centre of London. Following your flight from Stewart International Airport to London, it'll take you around 1 hour 20 minutes to get to the heart of the city in a cab or ride-share.

      • You can expect the trip to take roughly 30 minutes on public transport.

      • There are some comfortable places to park your luggage (and yourself) near LGW. Tuck yourself in and get cosy after your SWF to London flight at one of these perfectly located options:

      • Green Motion, U-Save and Drivalia make collecting a London Gatwick Airport rental car easy and quick. These providers are located in or around the terminal and will have you ready to go in a flash.

      • Avoid potential price surges. Reserving your ride three weeks ahead of your arrival at LGW can get you a lower rate.

      Stansted Airport (STN)

      • Step off your flight from Stewart International Airport to London and head straight for your hotel or start discovering the city right away. Central London is around 64 kilometres from Stansted Airport (STN) and usually takes 1 hour to drive there.

      • Public transport can get you there in about 1 hour 25 minutes.

      • If you don't want to make the journey to the centre, head for a hotel near STN. Make yourself comfy at one of these stays after your SWF to London flight:

      • Whether you're searching for a zippy compact for a solo trip or a full-size SUV to transport your group, you'll find the right Stansted Airport rental car for your needs. Check out the range of wheels available from providers such as Green Motion, Drivalia and Europcar.

      • If you're searching for a vehicle with specific features, book your ride from STN around four weeks ahead of your flight from Stewart International Airport to London. This gives you a better chance of getting your preferred car, as well as a better price.

      Best time to go to London

      • Travel to London during high season if you like a bustling atmosphere, but remember that hotel prices are generally higher. Alternatively, book your flights from Stewart International Airport to London in the off-season when prices are cheaper and it's not as busy.

      • Before locking in your Stewart International Airport to London flight ticket, think about what kind of weather works for you. July is the warmest month in London, with temperatures ranging from 11ºC (52ºF) to 26ºC (79ºF).

      • January has average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Look for a cheap ticket from SWF to London around that time if you like travelling in cooler conditions.

      More about London

      • When it comes to looking for somewhere to rest your head, you'll find the best stays in London right here. Explore these options after locking in your flight from Stewart International Airport to London:

      • The British Museum and Big Ben are just two of the big attractions to put on your London to-do list. Continue your sightseeing adventures at Buckingham Palace.

      Explore more of United Kingdom

      • Birmingham is just one of the many places in United Kingdom waiting to be discovered after you've seen London. Around 161 kilometres away to the north-west, popular attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.

      • Around 177 kilometres west of London, Bristol is another essential stop in United Kingdom. Experience the best of this destination with a visit to Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

      Plan the rest of your trip from New York to London

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.