$186 Cheap flights to London Stansted Airport

From most locations, the cheapest flights to London Stansted Airport can be found during the month of May; however great deals can be found at other times.

In general, booking your departure to London Stansted Airport for a Tuesday represents the best deal on airfare. Try to avoid a Wednesday departure to stay away from the highest prices.

Our data shows that the cheapest London Stansted Airport flights are usually those with Afternoon departure times. Morning flights are often costlier.

Finding an alternative and possibly cheaper destination airport near London Stansted Airport is possible. If you are planning a flight to London Stansted Airport, consider booking flights to London City Airport (8 mi from London city center), London Heathrow Airport (14 mi from London city center), London Gatwick Airport (24 mi from London city center), London Luton Airport (28 mi from London city center) or London Southend Airport (36 mi from London city center).

With an average price of $98 per person, London Southend Airport is the cheapest airport to fly into when planning your trip to London. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

$20 is the cheapest deal found on momondo in the last two weeks for a flight to London. This flight is from Belfast and is 96% cheaper than most flights to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.

Prices for flights to London Stansted Airport are refreshed on a daily basis.

There are 8 operators available for flights to London Stansted Airport as of November 2025.

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to London Stansted Airport.

The travel and health documents required for your trip to London Stansted Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Stansted Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.