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|Thu, Fri and Sat|
Airports in London
The cheapest time of year to fly to London from Chicago is April. Most expensive is December
The cheapest day of the week is typically Wednesday. The most expensive is typically Friday
in the evening
Chicago to London flights are approximately 17% more expensive in the morning than in the evening
Air Canada, Juneyao Airlines, and Norwegian are the most popular carriers operating from Chicago to London
Chicago O'Hare Intl - London Heathrow
Fly from Chicago O'Hare Intl to London Heathrow for the best Chicago - London flight prices
60 days before
The cheapest time to buy a flight from Chicago to London is approximately 60 days to departure
|Chicago O'Hare Intl Airport (ORD) to London Heathrow Airport (LHR)||$278|
|Chicago O'Hare Intl Airport (ORD) to London Gatwick Airport (LGW)||$540|
|Chicago O'Hare Intl Airport (ORD) to London City Airport (LCY)||$624|
|Chicago Midway Airport (MDW) to London Heathrow Airport (LHR)||$617|
|Chicago O'Hare Intl Airport (ORD) to London Stansted Airport (STN)||$481|
|Chicago O'Hare Intl Airport (ORD) to London Luton Airport (LTN)||$495|
If you are looking to fly from Chicago to London, you are most likely going to fly from Chicago O'Hare Intl Airport to London Heathrow Airport, the most popular airports on that route. You may be looking for an airport near Chicago O'Hare Intl Airport to depart from when traveling to London and luckily, there are options! You can try Chicago O'Hare Intl Airport which is located in Chicago or Chicago Midway Airport which is located in Chicago. If you are looking for alternate airports to fly into when traveling from Chicago, you can try flying into London Gatwick Airport (in London), London City Airport (in London), or London Heathrow Airport (in 15). In May, $278 is typically the cheapest round trip price you’ll find from Chicago to London which you can find when you fly ORD — LHR.
|Juneyao Airlines||PriceFrom $12||Free Cancellation||Rating|
|TAP AIR PORTUGAL||PriceFrom $323||Free Cancellation||Rating|
Great crew. Friendly and attentive!
1 / 10
|Norwegian Air UK||PriceFrom $330||Free Cancellation||Rating|
|Norwegian||PriceFrom $334||Free Cancellation||Rating|
Pros: Crew was acceptable but sits terrible
Cons: Not a comfy flight
1 / 10
|Scandinavian Airlines||PriceFrom $369||Free Cancellation||Rating|
Very cramped and claustrophobic Staff spoke no English and tv choice was not In English Pilot and staff spoke no English and as a lone traveller I felt quite vulnerable as no emergency procedures or facilities were explained is bathroom emergency exit
1 / 10
|Icelandair||PriceFrom $369||Free Cancellation||Rating|
Overall the experience was a positive one.
1 / 10
|Delta||PriceFrom $398||Free Cancellation||Rating|
Best airline ever!
1 / 10
|Air France||PriceFrom $457||Free Cancellation||Rating|
More meals in flight - one meal is not enough for an 8hr flight
1 / 10
|KLM||PriceFrom $462||Free Cancellation||Rating|
Problems with the in-flight wi-fi (none) and the flight info (none). However, movies worked fine and the selection is exceptional.
1 / 10
|Air Canada||PriceFrom $472||Free Cancellation||Rating|
Great crew on this one.
1 / 10
Across 10 SWISS flights from Chicago to London this week, the average price was $807, with the best SWISS deals starting from $587 round-trip. 132 users have rated SWISS on momondo, with an average score of 8.4/10.
The best Aer Lingus deal for Chicago to London flight tickets found on momondo in the last 72 hours was $534, round-trip. It should be noted that an average Aer Lingus flight deal for this route in this time was higher, at $706 round-trip. Aer Lingus operates 14 flights out of Chicago into London in an average week, so prices vary by time and availability. 79 Aer Lingus reviews by users on momondo have scored the airline at 8.0/10.
Some of our partner airlines flying from Chicago to London are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are British Airways, American Airlines, and Iberia. You can search for the full list of airlines like British Airways that are offering this flexibility.
A flight from Chicago to London will travel around 3945.2 mi. Flights usually cover this in 10h 00m, depending on flying conditions and air traffic around both airports.
Since there are quite a few flights from Chicago to London from both major Chicago airports to the London area, your choice for which airport to utilize comes down to which one will be more convenient for you depending on your departure point within the Chicago area. Chicago O' Hare International Airport is located to the northwest of the center of Chicago and is a good option for those coming from the north side of the city and are traveling on cheap flights from Chicago to London. Chicago Midway Airport is located southwest of the city and makes a good choice for those that are coming from the south side of the city. If you are coming from downtown Chicago, both airports are equally convenient especially due to the ample public transportation available from downtown Chicago. When traveling internationally from Chicago to London, you will find that there is quite a bit more choice in terms of flights to London Heathrow Airport as opposed to London City Airport. That said, if you are going to be staying somewhere on the east side of London or anywhere east of the city of London, the London City Airport is going to be far more convenient because London Heathrow Airport is west of London and the trip from this airport to the east side of London can be quite lengthy.
The two major airports in the Chicago area that operate flights from Chicago to London are Chicago O' Hare International Airport (ORD) and Chicago Midway (MDW). If you are traveling from downtown Chicago to Chicago O' Hare International Airport, a quick and convenient choice is to travel on the Chicago Transit Authority Blue Line light rail train that offers service from downtown Chicago right to the airport. The Chicago Transit Authority offers a similar service from downtown Chicago to Chicago Midway Airport on their Orange Line light-rail train. If your flight from Chicago to London will be arriving at London Heathrow Airport (LHR), a quick and convenient choice is to take the Heathrow Express light-rail train. If your flight will be arriving at the London City Airport (LCY), a good choice for transportation to the center of London is on the Dockland Light Railway DLR Line.
While many travelers will utilize London Heathrow Airport to travel to the center of London, there are also quite a few cities and towns west of London that make traveling to London Heathrow Airport a good choice for travelers. Some of the towns and cities include Farnborough, Basingstoke, Newbury, Reading, and Guildford.
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to London. momondo saves you time and could save you money on your trip.
Yes. momondo enables you to select and highlight flights to London from Chicago with this policy.
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Chicago.
Yes momondo offers price alerts on flights to London from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.