Cheap flights from Chicago to London from $193
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to London departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago to London
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Scandinavian Airlines flights from Chicago to Oxford
Our best Scandinavian Airlines deals on Chicago to Oxford flight tickets
Aer Lingus flights from Chicago to Oxford
Our best Aer Lingus deals on Chicago to Oxford flight tickets
See travel insights to London from
How to get the cheapest flight ticket from Chicago to Oxford
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Chicago and Oxford?
What is the cheapest month to fly to Oxford?
In general, February is the cheapest month to fly from Chicago to Oxford. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $648. The month of January is another great option to travel to Oxford, with average flight prices from Chicago averaging around $664.
What is the cheapest Chicago to Oxford flight route?
Fly from Chicago O'Hare Intl to London Heathrow for the best Chicago - Oxford flight prices
How far in advance should I book a flight to Oxford?
You are more likely to see cheaper flights to Oxford from Chicago when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Oxford for around $802 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oxford from Chicago for as low as $711 on momondo.
What cabin class options are available on Chicago to Oxford flights?
There are 4 cabin classes available to choose from on Chicago to Oxford flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Chicago to Oxford?
TAP AIR PORTUGAL and Icelandair are the most popular carriers operating from Chicago to Oxford
What airlines fly to Oxford?
British Airways, Iberia and American Airlines are the top three most popular airlines that fly to Oxford from Chicago according to our data. British Airways is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Oxford. Keep in mind that there are 17 different airlines that fly to Oxford on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Oxford on average per day?
The number of flights available between Chicago and Oxford is 55 per day as of June 2025. The most frequent departure time is 9:00PM, with 65% of daily flights leaving in the evening.
How many flights depart from Chicago to Oxford on average per week?
The number of flights available between Chicago and Oxford is 388 per week as of June 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.
Cheap Chicago to Oxford flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Oxford
When did momondo last update prices for flights from Chicago to Oxford?
Prices for flights from Chicago to Oxford refresh daily.
How many operators does momondo search for flights from Chicago to Oxford?
There are 17 operators available for flights from Chicago to Oxford as of June 2025.
How old do you have to be to fly from Chicago to Oxford?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago to Oxford.
What documentation or ID do you need to fly to Oxford?
The required travel and health documents for your Oxford trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oxford. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago to Oxford?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Oxford is Boeing 737-800, representing 16.52% of all bookings. The subsequent popular models are Airbus A321neo at 9.78%, Airbus A320neo at 7.88%, and Boeing 737-900 at 7.24%.
Best airlines flying from Chicago to Oxford
Compare and see reviews for airlines that fly from Chicago to Oxford with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $257 | Free Cancellation | Rating 7.5 1,632 reviews | |||
| PriceFrom $345 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $381 | Free Cancellation | Rating 7.3 1,393 reviews | |||
| PriceFrom $440 | Free Cancellation | Rating 6.7 7,156 reviews | |||
| PriceFrom $464 | Free Cancellation | Rating 7.0 502 reviews | |||
| PriceFrom $507 | Free Cancellation | Rating 7.1 1,895 reviews | |||
| PriceFrom $516 | Free Cancellation | Rating 7.3 2,923 reviews | |||
| PriceFrom $569 | Free Cancellation | Rating 7.6 1,292 reviews | |||
| PriceFrom $573 | Free Cancellation | Rating 7.1 1,120 reviews | |||
| PriceFrom $581 | Free Cancellation | Rating 7.0 2,778 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Oxford?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Oxford. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Chicago to Oxford with flexible booking policies on momondo?
momondo does allow users to show only those flights to Oxford from Chicago which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Chicago to Oxford?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Oxford.
I’m not ready to book a flight from Chicago to Oxford right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Oxford, momondo offers a useful price alert feature which will track prices for flights to Oxford from Chicago and alert you when they change.