The cheapest times to fly from STN to EWR are

  • January 8th to March 4th
  • May 7th to June 24th
  • September 3rd to October 21st (except the week of October 1st)
  • November 5th to December 9th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from STN to EWR is mid May. Prices can be as high as $5397 for Friday flights during late December, or as low as $481 for Wednesday flights around mid May.


When to Fly to Newark

Flying from London (STN) to Newark, NJ (EWR) will usually cost between $497 to $929 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid May with an average ticket price of $522. Due to high demand the most expensive time to fly is late December, with an average price of $1580. Planning your trip to low-cost times can easily save you $1058 on economy flights and even more on first-class flights. Generally, any price below $643 can be considered a good price for a round-trip STN to EWR flight.

See below for a graph of average weekly prices for the STN to EWR route. All prices are for round-trip tickets in USD.

STN to EWR Flight Prices

Compared to other flights, the STN to EWR flight is cheaper than the average and costs much less than the average flight leaving from London. The average price per mile (for a direct flight) is $0.11, which is far below average.


Flight Prices by Day of the Week

Wednesday is usually the cheapest day to fly to EWR, and Monday the cheapest day to fly back into STN. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $277 (30%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Wednesday and returning a week later will cost an average of $604. Return trip prices are from the EWR to STN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from STN to EWR can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 7 hour 14 minutes may not be realistic.


Flight Hacking STN to EWR

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from STN to EWR — but Champion Traveler does!

Hack #1: Oslo (STN > OSL > EWR)

  • Price for both tickets: $421
  • Average savings: $222 (34.55%)

See STN to CPH flights

Hack #2: Copenhagen (STN > CPH > EWR)

  • Price for both tickets: $422
  • Average savings: $221 (34.32%)

See STN to OSL flights

Hack #3: Billund (STN > BLL > EWR)

  • Price for both tickets: $454
  • Average savings: $189 (29.34%)

See STN to BLL flights


Flight Questions Answered

Still have questions about flying from STN to EWR? We’ve got answers.

Which airlines fly this route?

You can find 12 major airlines flying this route most often: Aer Lingus, Air Canada, Austrian, British Airways, Brussels Airlines, Eurowings, Jet2, Loganair, Lufthansa, SAS, SWISS, United, and potentially more during busy seasons.

How far away is it from Newark Liberty International Airport to London Stansted Airport?

The distance between the two airports is roughly 3475 miles or 5592 kilometers.

How long does it take to fly from STN to EWR?

The real-world flight time for a nonstop STN to EWR flight is about 7 hour 14 minutes.

How many flights go between London and Newark, NJ?

It depends on the day of the week and the date, but a typical day might have around 55 available flights from STN to EWR.


Airport Location Info


Departing Airport

Origination code STN
Origination airport name London Stansted Airport
City London
Country the United Kingdom
Latitude 51.9
Longitude 0.2

Return Airport

Destination code EWR
Destination airport name Newark Liberty International Airport
City Newark, NJ
Country the United States
Latitude 40.7
Longitude -74.2


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.