Question 1

What days are nonstop flights available from Chicago O'Hare Intl Airport to London?

Accepted Answer

You can find nonstop flights on the following days: Sunday, Wednesday, Friday, Saturday.

Question 2

How many flights depart from Chicago O'Hare Intl Airport to London on average per day?

Accepted Answer

Travelers can expect 5 flights from Chicago O'Hare Intl Airport to London on average per day.
Evening (6pm - Midnight) - 100% of flight departures

Question 3

How long is the flight from Chicago O'Hare Intl Airport to London?

Accepted Answer

A quick flight from Chicago O'Hare Intl Airport to London can take about 7h 40m. Finnair provides one of the quickest options available for as low as $464. The distance from Chicago O'Hare Intl Airport to London is about 3964 mi. Both multi-stop and nonstop flights can be found to your destination and back.

Question 4

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to London round-trip?

Accepted Answer

Flying on Finnair is currently your cheapest option to London, with prices starting at $464. Additional round-trip tickets that might be worth considering are offered by TAP AIR PORTUGAL and Icelandair, with the lowest prices starting at $479 and $537, respectively. You may be able to fly from Chicago O'Hare Intl Airport to London for 40% less than the average price by searching for these airlines.

Question 5

When is the best time to book a flight from Chicago O'Hare Intl Airport to London?

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to London (average of $653). Flying from Chicago O'Hare Intl Airport to London in June is currently the most expensive (average of $1,150). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$673

February

$662

March

$715

April

$692

May

$733

June

$1,150

July

$976

August

$775

September

$745

October

$708

November

$653

December

$672

Question 6

When is the best time to book a flight from Chicago O'Hare Intl Airport to London?

Accepted Answer

The best time to book flights from Chicago O'Hare Intl Airport to London is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 7

When is the cheapest time to fly from Chicago O'Hare Intl Airport to London?

Accepted Answer

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to London flight should consider departing on Thursday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Question 8

How recently were the Chicago O'Hare Intl Airport to London flight deals updated?

Accepted Answer

The Chicago O'Hare Intl Airport to London flight deals you see on this page were last updated on 5/14.

Question 9

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to London?

Accepted Answer

The most popular airlines flying from Chicago O'Hare Intl Airport to London are American Airlines, Air Canada and Air France. Something to consider prior to booking your flight.

Question 10

What are the most popular routes from Chicago O'Hare Intl Airport to London?

Accepted Answer

Most travelers choose Chicago O'Hare Intl - London Heathrow, Chicago O'Hare Intl - London City or Chicago O'Hare Intl - London Gatwick when deciding on the best route from Chicago O'Hare Intl Airport to London.

Question 11

What are the cheapest flights from Chicago O'Hare Intl Airport to London?

Accepted Answer

Looking at all options, your cheapest flight can be booked for $425. While the most popular route (Chicago O'Hare Intl - London Heathrow) can be booked for $489 on average our data indicates $3,545 when flying from Chicago O'Hare Intl Airport to London.

Question 12

What are the most reliable airlines from Chicago O'Hare Intl Airport to London?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Chicago O'Hare Intl Airport to London on time: EL AL (91%), Qatar Airways (78%), Aer Lingus (78%).

Question 13

Can I find flights from Chicago O'Hare Intl Airport to London for under $500 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Chicago O'Hare Intl Airport to London for under $500. The cheapest flight booked recently is on Finnair for just $464, but on average you can expect to pay $502.

Question 14

Are there nonstop flights from Chicago O'Hare Intl Airport to London for under $500 on Cheapflights?

Accepted Answer

Cheapflights has at least 20 direct flights from Chicago O'Hare Intl Airport to London under $500. A good price for a nonstop flight from Chicago O'Hare Intl Airport to London is less than $611.

Question 15

Are there last-minute flights available from Chicago O'Hare Intl Airport to London for under $600?

Accepted Answer

There are currently 20+ open flights from Chicago O'Hare Intl Airport to London within the next 7 days for less than $600.

Question 16

Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to London?

Accepted Answer

Chicago O'Hare Intl Airport to London flights have a layover in Reykjavik most often. Reykjavik is followed by Dublin in terms of the most popular layover location on flights from Chicago O'Hare Intl Airport to London.

Question 17

Where are the least popular layover locations for Chicago O'Hare Intl Airport to London flights?

Accepted Answer

Chicago O'Hare Intl Airport to London flights have a layover in Copenhagen least often.

Question 18

What are some popular things to do or see while on a layover in Reykjavik?

Accepted Answer

The majority of Reykjavik visitors spend their time at Hallgrímskirkja, Icelandic Phallological Museum, and Harpa. Hallgrímskirkja, Icelandic Phallological Museum, and Harpa can be accessed by traveling approximately 23.2 mi, 23.5 mi, and 23.3 mi, respectively from Reykjavik Keflavik Intl. Travelers can book a car rental at Reykjavik Keflavik Intl for about $55 per day to make their sightseeing more efficient.

Question 19

What are some popular points of interest to see during a layover in Dublin?

Accepted Answer

Dublin travelers tend to visit St. Patrick's Cathedral, Molly Malone Statue, and Dublin Castle more than any other notable places. St. Patrick's Cathedral, Molly Malone Statue and Dublin Castle are located about 6.1 mi, 5.8 mi, and 5.8 mi, respectively from Dublin if you are interested in checking them out. Travelers can rent a car at Dublin for an average daily rate of $28 to make sightseeing during their layover a little easier.

Question 20

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to London?

Accepted Answer

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 14% on your flight compared to booking on days when demand is much higher.

Question 21

How far in advance should I book a flight from Chicago O'Hare Intl Airport to London?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 11 days in advance, which can save you up to 3% on flights from Chicago O'Hare Intl Airport to London compared to booking the week you need them. Waiting 11 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $646. For sooner than that we have options available in the next 3 days from $666.

Question 22

What is the cheapest month to fly from Chicago O'Hare Intl Airport to London?

Accepted Answer

February is one of the best times of the year to fly to London from Chicago O'Hare Intl Airport. Prices for February average $773 per person but you can even find prices for as low as $435. The most expensive prices can be found in the month of June. Opting for a February flight can save you 58% on your journey compared to booking in June

Question 23

When is the cheapest time to fly from Chicago O'Hare Intl Airport to London (ORD - LON)?

Accepted Answer

It’s typically best to fly out from Chicago O'Hare Intl Airport to London in the evening. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.

Question 24

Accepted Answer

If you’re traveling from Chicago O'Hare Intl Airport to London, one of the more common airlines traveling that route is SWISS. Flights on this route from SWISS typically cost $842.70 RT, a price that is 74% more expensive than the average Chicago O'Hare Intl Airport to London flight. The cheapest flight found was $587 RT. When traveling from Chicago O'Hare Intl Airport to London on SWISS, the most popular airport to depart from is Chicago O'Hare Intl Airport and the most popular airport to arrive at is London Heathrow Airport. When flying from Chicago O'Hare Intl Airport to London, SWISS flights are 1% more popular than any other airline flying that same route.

Question 25

Accepted Answer

One of the most popular airlines traveling from Chicago O'Hare Intl Airport to London is Icelandair. Chicago O'Hare Intl Airport to London flights are typically 69% cheaper than other airlines traveling the same route. Flights from Icelandair typically cost $778.25 RT. The cheapest Icelandair flight found for this route was $612. The most popular departure airport in Chicago O'Hare Intl Airport when flying to London is Chicago O'Hare Intl Airport. The most popular airport to fly into when visiting London is London Heathrow Airport. When flying from Chicago O'Hare Intl Airport to London, Icelandair flights are 1% more popular than any other airline flying that same route.

Question 26

What does ORD to LHR mean?

Accepted Answer

This is defined as Chicago O'Hare Intl Airport (ORD) and London Heathrow Airport (LHR). Codes like London Heathrow Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

Question 27

Can I find deals for flights from O'Hare Intl to London that include extra baggage allowance?

Accepted Answer

The amount of baggage you can bring on your O'Hare Intl to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Question 28

Can I find deals on flights from O'Hare Intl to London with specific airlines?

Accepted Answer

Yes, Cheapflights allows you to browse and filter O'Hare Intl to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Question 29

Can I find deals for flights from O'Hare Intl to London that include hotel bookings?

Accepted Answer

Yes. In addition to deals on O'Hare Intl to London flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 30

How can I find direct flights from O'Hare Intl to London?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to London.

Question 31

Can I find deals for business class flights from O'Hare Intl to London?

Accepted Answer

Yes. Cheapflights offers flight deals from O'Hare Intl to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 32

Can I find deals for flights from O'Hare Intl to London that allow pets onboard?

Accepted Answer

Many airlines flying from O'Hare Intl to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Question 33

Can I find deals on last-minute flights from O'Hare Intl to London?

Accepted Answer

Yes, you can often find last-minute deals on O'Hare Intl to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

Question 34

How does Cheapflights help users find flights from O'Hare Intl to London?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from O'Hare Intl today with Cheapflights!

Question 35

Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to London?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from O'Hare Intl to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 36

Can Cheapflights find flights from O'Hare Intl to London with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from O'Hare Intl to London, users can toggle the no change fees filter when performing a flight search.

Question 37

Can Cheapflights notify me if prices for flights from O'Hare Intl to London become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on O'Hare Intl to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Popular in	June
Cheapest in	February
Round-trip from	$643
One-way from	$185

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest$253	Average$838	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Scandinavian Airlines	Cheapest$414	Average$507	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Delta	Cheapest$451	Average$877	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Icelandair	Cheapest$503	Average$780	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
TAP AIR PORTUGAL	Cheapest$512	Average$868	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Aer Lingus	Cheapest$530	Average$707	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Iberia	Cheapest$570	Average$693	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
United Airlines	Cheapest$572	Average$865	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest$573	Average$722	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Virgin Atlantic	Cheapest$583	Average$683	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

1%of flight departures	Early morningMidnight to 6 am
11%of flight departures	Morning6 am to noon
45%of flight departures	AfternoonNoon to 6 pm
43%of flight departures	Evening6 pm to midnight

Sunday	25daily flights
Monday	37daily flights
Tuesday	35daily flights
Wednesday	35daily flights
Thursday	35daily flights
Friday	35daily flights
Saturday	25daily flights

Cheap flights from O'Hare Intl (ORD) to London (LON) from $185

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

The best prices from Chicago O'Hare Intl to London are usually found in February or October, booked 32 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from O'Hare Intl to London

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from Chicago O'Hare Intl Airport to London?

How far in advance should I book a flight from Chicago O'Hare Intl Airport to London?

What is the cheapest month to fly from Chicago O'Hare Intl Airport to London?

When is the cheapest time to fly from Chicago O'Hare Intl Airport to London (ORD - LON)?

Cheap SWISS flights from O'Hare Intl to London

Take a peek at the cheapest SWISS flights we've detected traveling from Chicago to London. Deals update often to give you more flight options matching your criteria

Cheap Icelandair flights from O'Hare Intl to London

Have a look at some of the cheapest available Icelandair flights departing from Chicago and landing in London. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap O'Hare Intl to London flights in May & June 2024

Find cheap flight options from O'Hare Intl to London specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on May 14, 2024.

These are some of the most attractive deals on flights from Chicago to London in 2024. Check back regularly for other flight deals.

O'Hare Intl to London 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.

These are some of the most attractive deals on flights from Chicago to London in 2024. Check back regularly for other flight deals.

Non-stop flights to London from O'Hare Intl

If you're seeking options on non-stop flights from Chicago to London, check out these fares. Search for alternative flights from Chicago to London by utilizing the search form above.

O'Hare Intl to London flights leaving soon

Book one of these great deals on flights from Chicago to London. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to London from O'Hare Intl

Take a look at some of the one-way flights we've detected from Chicago to London. Users needing a return flight from Chicago to London should utilize the search form above.

Find flights from O'Hare Intl to London within your budget

When is the best time to book a flight from Chicago O'Hare Intl Airport to London?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to London. Price data was last updated on May 10, 2024.

The best time to book flights from Chicago O'Hare Intl Airport to London is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

When is the cheapest time to fly from Chicago O'Hare Intl Airport to London?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to London. Price data was last updated on May 12, 2024.

Average price of flights to London by month

Plan your trip from O'Hare Intl to London by taking into account the cheapest months to travel. The average price of a one-way flight from O'Hare Intl to London is currently $197 while a round-trip flight costs $534. Price data was last updated on May 12, 2024.

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated May 14, 2024.

Read reviews from past customers who have flown SWISS, Icelandair and Aer Lingus from Chicago to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Chicago O'Hare Intl Airport to London for under $500 on Cheapflights?

Are there nonstop flights from Chicago O'Hare Intl Airport to London for under $500 on Cheapflights?

Are there last-minute flights available from Chicago O'Hare Intl Airport to London for under $600?

What days are nonstop flights available from Chicago O'Hare Intl Airport to London?

How many flights depart from Chicago O'Hare Intl Airport to London on average per day?

How long is the flight from Chicago O'Hare Intl Airport to London?

What are the cheapest airlines flying from Chicago O'Hare Intl Airport to London round-trip?

What are the most popular routes from Chicago O'Hare Intl Airport to London?

What are the most popular airlines that fly from Chicago O'Hare Intl Airport to London?

What are the most reliable airlines from Chicago O'Hare Intl Airport to London?

What are the cheapest flights from Chicago O'Hare Intl Airport to London?

What does ORD to LHR mean?

Where are the most common layover locations when flying from Chicago O'Hare Intl Airport to London?

What are some popular things to do or see while on a layover in Reykjavik?

What are some popular points of interest to see during a layover in Dublin?

Where are the least popular layover locations for Chicago O'Hare Intl Airport to London flights?

Can I find deals for flights from O'Hare Intl to London that include extra baggage allowance?

Can I find deals on flights from O'Hare Intl to London with specific airlines?

Can I find deals for flights from O'Hare Intl to London that include hotel bookings?

How can I find direct flights from O'Hare Intl to London?

Can I find deals for business class flights from O'Hare Intl to London?

Can I find deals for flights from O'Hare Intl to London that allow pets onboard?

Can I find deals on last-minute flights from O'Hare Intl to London?

How recently were the Chicago O'Hare Intl Airport to London flight deals updated?

Browse thousands of different options on Cheapflights for your next trip

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Fly from O'Hare Intl to London on these airlinesChoose from the following airlines for your flight from O'Hare Intl to London. Flights are based on user searches made on Cheapflights and were last updated on May 14, 2024.

Choose from the following airlines for your flight from O'Hare Intl to London. Flights are based on user searches made on Cheapflights and were last updated on May 14, 2024.

Top 10 airlines flying from O'Hare Intl to London

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Find flights from O'Hare Intl to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from O'Hare Intl to London

Find hourly flight availability from O'Hare Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 14, 2024.

Weekly flight availability from O'Hare Intl to London

Explore weekly flight availability from O'Hare Intl to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 14, 2024.

Fly from O'Hare Intl to London on these airlines
Choose from the following airlines for your flight from O'Hare Intl to London. Flights are based on user searches made on Cheapflights and were last updated on May 14, 2024.