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Cheap flights from Chicago O'Hare International to London Stansted

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Compare Chicago O'Hare International to London Stansted flight deals

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

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Flight deals from Chicago O'Hare International to London Stansted

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to London Stansted? Find the lowest prices on one-way and return tickets right here.
London.P34,347 per passenger.Departing Thu, 24 Apr, returning Thu, 1 May.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Thu, 24 Apr, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Thu, 1 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From P34,347, select.
London.P34,796 per passenger.Departing Tue, 22 Apr, returning Tue, 29 Apr.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Tue, 22 Apr, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Tue, 29 Apr, arriving in Chicago O'Hare International.Price includes taxes and charges.From P34,796, select.
London.P37,685 per passenger.Departing Thu, 8 May, returning Thu, 15 May.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Thu, 8 May, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Thu, 15 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From P37,685, select.
London.P42,699 per passenger.Departing Thu, 9 Oct, returning Fri, 17 Oct.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Thu, 9 Oct, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Fri, 17 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From P42,699, select.
London.P43,240 per passenger.Departing Thu, 20 Nov, returning Sun, 30 Nov.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Thu, 20 Nov, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Sun, 30 Nov, arriving in Chicago O'Hare International.Price includes taxes and charges.From P43,240, select.
London.P59,878 per passenger.Departing Wed, 26 Mar, returning Sun, 30 Mar.Return flight with LOT and Ryanair.Outbound indirect flight with LOT, departs from Chicago O'Hare International on Wed, 26 Mar, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Sun, 30 Mar, arriving in Chicago O'Hare International.Price includes taxes and charges.From P59,878, select.
London.P62,871 per passenger.Departing Wed, 18 Jun, returning Sun, 22 Jun.Return flight with jetBlue and Ryanair.Outbound indirect flight with jetBlue, departs from Chicago O'Hare International on Wed, 18 Jun, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Sun, 22 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From P62,871, select.
London.P63,287 per passenger.Departing Fri, 4 Jul, returning Tue, 8 Jul.Return flight with Icelandair and Ryanair.Outbound indirect flight with Icelandair, departs from Chicago O'Hare International on Fri, 4 Jul, arriving in London Stansted.Inbound indirect flight with Ryanair, departs from London Stansted on Tue, 8 Jul, arriving in Chicago O'Hare International.Price includes taxes and charges.From P63,287, select.

Find the cheapest month to fly from Chicago O'Hare International to London Stansted

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to London Stansted flights are currently cheapest in April.
Mar
from P59,878
Apr
from P34,796
May
from P37,685
Jun
from P62,871
Jul
from P63,287
Aug
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Sep
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Oct
from P42,699
Nov
from P43,240
Dec
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Jan
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Feb
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Chicago O'Hare International to London Stansted: Alternative routes

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

Chicago to London: Flight information

The things to know before you go.
Cheapest flight foundP34,541
Cheapest month to flyApril

Finding cheap flights from Chicago O'Hare International to London Stansted: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to London Stansted is P34,347. 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 Chicago O'Hare International to London Stansted. But we found flights with one or more stops from P34,347.
As of March 2025, there are no flights flying from Chicago O'Hare International to London Stansted.
The cheapest month to fly from Chicago O'Hare 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 Chicago O'Hare International Airport to London Stansted Airport on Thursday, 24 April 2025.
No airlines currently offer direct flights between Chicago O'Hare 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, Icelandair offers the cheapest flight tickets to London Stansted.

Travelling from O'Hare International Airport (ORD) to Stansted Airport (STN): what you need to know

  • You can expect longer queues during popular months such as August and other peak seasons. Arriving up to four hours in advance for international flights and two hours for domestic departures is a good idea.

  • If you want a stopover for your flight from O'Hare International Airport to Stansted Airport, simply uncheck 'Direct flights only' and explore your options. Here are the top stopovers between ORD and STN:

    • Shannon Airport

    • Amsterdam Airport Schiphol

    • Dublin Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to Stansted Airport (STN)

  • P16,507 is the best price for a one-way ticket from O'Hare International Airport to Stansted Airport. Return flights start from P34,347. These fares may change based on demand and availability.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from ORD to STN if you book ahead. Airlines often offer some fantastic early bird rates.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' search function. It'll show you the lowest price in every month when searching for a ticket from O'Hare International Airport to Stansted Airport.

  • Getting a cheap ticket from ORD to STN couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as the price has dropped.

  • Play around with filters to find the perfect journey for you. To see the 'Best,' 'Fastest' or 'Cheapest' flights from O'Hare International Airport to Stansted Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about O'Hare International Airport (ORD)

Arriving at Stansted Airport (STN)

Getting from Stansted Airport (STN) to central London

  • Stansted Airport is approximately 64 kilometres from central London. With a car rental or if you're catching a cab, the drive is around 1 hour.

  • It takes around 1 hour and 27 minutes when travelling by public transport.

When to fly to Stansted Airport (STN)

  • It's time to choose your trip dates for your flight from O'Hare International Airport to Stansted Airport. August is the busiest month to visit London. If you want a more low-key vibe, go in April.

  • The warmest month in London is July, with temperatures ranging between 11 ºC and 26 ºC. Lock in your flights from O'Hare International Airport to Stansted Airport in this month if you like this kind of weather.

  • Search for cheap tickets from ORD to STN in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 0 ºC and 9 ºC on average.

More about London

Complete your London trip with hotels and a car rental

  • Comparing flights is not our only party trick. After booking your cheap ticket to Stansted Airport, check out our great car rental offers that'll give you the freedom to see the sights at your own pace. Then, take a look at our exclusive rates for hotels to find your ideal London stay.

Plan the rest of your trip from Chicago to London

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