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Cheap Flights from New York to Slough

Compare New York to Slough flight deals

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

Book the best Slough fare with no extra fees

Flight deals from New York to Slough

Looking for a cheap last-minute deal or the best round-trip flight from New York to Slough? Find the lowest prices on one-way and round-trip tickets right here.
London.฿17,143 per passenger.Departing Fri, Sep 18, returning Sun, Sep 20.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from New York Newark on Fri, Sep 18, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sun, Sep 20, arriving in New York Newark.Price includes taxes and charges.From ฿17,143, select.
London.฿17,156 per passenger.Departing Fri, Oct 16, returning Sun, Oct 18.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from New York Newark on Fri, Oct 16, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sun, Oct 18, arriving in New York Newark.Price includes taxes and charges.From ฿17,156, select.
London.฿17,159 per passenger.Departing Mon, Nov 16, returning Mon, Nov 23.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from New York Newark on Mon, Nov 16, arriving in London Heathrow.Inbound indirect flight with Icelandair, departing from London Heathrow on Mon, Nov 23, arriving in New York John F. Kennedy.Price includes taxes and charges.From ฿17,159, select.
London.฿17,280 per passenger.Departing Sat, Aug 29, returning Mon, Aug 31.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from New York Newark on Sat, Aug 29, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Mon, Aug 31, arriving in New York Newark.Price includes taxes and charges.From ฿17,280, select.
London.฿17,306 per passenger.Departing Fri, Apr 23, returning Sun, Apr 25.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from New York Newark on Fri, Apr 23, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sun, Apr 25, arriving in New York Newark.Price includes taxes and charges.From ฿17,306, select.
London.฿17,375 per passenger.Departing Fri, Apr 30, returning Sun, May 2.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from New York Newark on Fri, Apr 30, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sun, May 2, arriving in New York Newark.Price includes taxes and charges.From ฿17,375, select.
London.฿17,523 per passenger.Departing Sat, Jan 16, returning Sun, Jan 17.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from New York John F. Kennedy on Sat, Jan 16, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sun, Jan 17, arriving in New York Newark.Price includes taxes and charges.From ฿17,523, select.
London.฿17,707 per passenger.Departing Mon, Aug 31, returning Thu, Sep 3.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from New York Newark on Mon, Aug 31, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Thu, Sep 3, arriving in New York Newark.Price includes taxes and charges.From ฿17,707, select.
London.฿17,821 per passenger.Departing Mon, Oct 26, returning Thu, Nov 5.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from New York John F. Kennedy on Mon, Oct 26, arriving in London Heathrow.Inbound indirect flight with Icelandair, departing from London Heathrow on Thu, Nov 5, arriving in New York John F. Kennedy.Price includes taxes and charges.From ฿17,821, select.
London.฿17,824 per passenger.Departing Fri, Dec 4, returning Sun, Dec 6.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from New York Newark on Fri, Dec 4, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sun, Dec 6, arriving in New York Newark.Price includes taxes and charges.From ฿17,824, select.
London.฿17,869 per passenger.Departing Fri, Feb 5, returning Sun, Feb 7.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from New York Newark on Fri, Feb 5, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sun, Feb 7, arriving in New York Newark.Price includes taxes and charges.From ฿17,869, select.
London.฿17,895 per passenger.Departing Sat, Nov 14, returning Mon, Dec 14.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from New York Newark on Sat, Nov 14, arriving in London Heathrow.Inbound indirect flight with Icelandair, departing from London Heathrow on Mon, Dec 14, arriving in New York Newark.Price includes taxes and charges.From ฿17,895, select.
London.฿18,019 per passenger.Departing Fri, Mar 12, returning Sun, Mar 14.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from New York Newark on Fri, Mar 12, arriving in London Heathrow.Inbound indirect flight with Scandinavian Airlines, departing from London Heathrow on Sun, Mar 14, arriving in New York Newark.Price includes taxes and charges.From ฿18,019, select.
London.฿18,028 per passenger.Departing Tue, Sep 15, returning Thu, Oct 8.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from New York John F. Kennedy on Tue, Sep 15, arriving in London Heathrow.Inbound indirect flight with Icelandair, departing from London Heathrow on Thu, Oct 8, arriving in New York John F. Kennedy.Price includes taxes and charges.From ฿18,028, select.
London.฿18,085 per passenger.Departing Mon, Oct 5, returning Wed, Dec 16.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from New York John F. Kennedy on Mon, Oct 5, arriving in London Heathrow.Inbound indirect flight with Icelandair, departing from London Heathrow on Wed, Dec 16, arriving in New York John F. Kennedy.Price includes taxes and charges.From ฿18,085, select.
London.฿18,366 per passenger.Departing Fri, Sep 11, returning Thu, Nov 26.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from New York John F. Kennedy on Fri, Sep 11, arriving in London Heathrow.Inbound indirect flight with Icelandair, departing from London Heathrow on Thu, Nov 26, arriving in New York Newark.Price includes taxes and charges.From ฿18,366, select.
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New York to Slough: Flight information

The things to know before you go.
Fly intoLondon Heathrow Airport
Distance to Slough10.8 km
Cheapest flight฿17,143
Cheapest month to flySeptember
Most popular airlineAmerican Airlines
Average flight time7 hrs, 11 mins

Find the cheapest month to fly from New York to Slough

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like New York to Slough flights are currently cheapest in September. We’ve based this on flights into London Heathrow Airport.
Jul
from ฿24,818
Aug
from ฿17,280
Sep
from ฿17,143
Oct
from ฿17,156
Nov
from ฿17,159
Dec
from ฿17,824
Jan
from ฿17,523
Feb
from ฿17,869
Mar
from ฿18,019
Apr
from ฿17,306
May
from ฿19,638
Jun
from ฿26,776

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

There are three (3) airports near Slough: London Heathrow Airport, London Luton Airport, and London City Airport.
The best price we found for a round-trip flight from New York to Slough is ฿17,143. 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.
American Airlines, British Airways, and Finnair all offer direct flights to London Heathrow Airport.
We've checked every New York to Slough fare we could find, and the cheapest upcoming date to fly seems to be on Friday, September 18, 2026. Overall, the cheapest month to fly from New York to Slough is usually September.
If you're flying from New York, the cheapest airport near Slough is London Heathrow – which is 10.8 km away from the center of Slough. We've found flights to this airport from ฿17,143.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from New York to Slough on Friday, September 18, 2026.
No airlines currently offer direct flights between New York and Slough. 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 Slough 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 Slough is around 40 days in advance, so don’t leave your flight to the last minute.

London Heathrow Airport is 10.8km from Slough, London Luton Airport is 43.7km from Slough, and London City Airport is 44.7km from Slough.
London Heathrow Airport is closest to Slough, at around 10.8 km away.
The cheapest airline that flies to Slough is Scandinavian Airlines, and the cheapest airline that flies to London Luton Airport is Air France.