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LON - ORD

$238 Find cheap flights from London to Chicago O'Hare Intl Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to O'Hare Intl departing on 5/8. 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.
1 adult
0 bags
Wed 5/29
Wed 6/5

Search hundreds of travel sites at once for deals on flights to Chicago

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Chicago.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Chicago.
In the last 7 days travelers have searched 43,219,010 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from London to O'Hare Intl (LON-ORD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to O'Hare Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:00 am - 4:00 pmLHR-ORD
14h 00m1 stop
6:00 pm - 5:45 pmORD-LHR
17h 45m1 stop
$487TAP AIR PORTUGAL
Find Deal
Fri, Sep 20 - Mon, Sep 30
8:00 am - 4:00 pmLHR-ORD
14h 00m1 stop
6:00 pm - 12:45 pmORD-LHR
12h 45m1 stop
$492TAP AIR PORTUGAL
Find Deal
Fri, Sep 20 - Mon, Sep 30
1:10 pm - 3:50 pmLHR-ORD
8h 40mnonstop
9:15 pm - 11:05 amORD-LHR
7h 50mnonstop
$499British Airways
Find Deal
Mon, Sep 9 - Mon, Sep 23
10:20 am - 5:25 pmLHR-ORD
13h 05m1 stop
5:10 pm - 10:30 amORD-LHR
11h 20m1 stop
$526Finnair
Find Deal
Wed, May 15 - Mon, May 20
1:10 pm - 3:50 pmLHR-ORD
8h 40mnonstop
11:00 pm - 12:45 pmORD-LHR
7h 45mnonstop
$529British Airways
Find Deal
Wed, May 15 - Wed, May 22
10:20 am - 5:25 pmLHR-ORD
13h 05m1 stop
5:10 pm - 9:35 amORD-LHR
10h 25m1 stop
$530American Airlines
Find Deal
Wed, May 15 - Mon, May 20
3:35 pm - 6:15 pmLHR-ORD
8h 40mnonstop
8:20 am - 10:10 pmORD-LHR
7h 50mnonstop
$531Finnair
Find Deal
Mon, Sep 16 - Tue, Oct 1
10:20 am - 5:25 pmLHR-ORD
13h 05m1 stop
5:10 pm - 6:30 amORD-LHR
31h 20m1 stop
$541American Airlines
Find Deal
Wed, May 15 - Sun, May 19
7:30 pm - 5:55 pmLHR-ORD
28h 25m2 stops
7:45 pm - 5:40 pmORD-LHR
15h 55m1 stop
$574Scandinavian Airlines
Find Deal
Thu, Sep 19 - Mon, Sep 30
9:55 am - 5:55 pmLHR-ORD
14h 00m1 stop
7:45 pm - 4:00 pmORD-LHR
14h 15m1 stop
$586Scandinavian Airlines
Find Deal
Wed, Sep 18 - Sun, Sep 29

Flights from London to O'Hare Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from London to O'Hare Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest London to Chicago O'Hare Intl Airport flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from London to Chicago O'Hare Intl Airport.
Our data shows that the cheapest route for a one-way flight from London to Chicago O'Hare Intl Airport cost $642 and was between London Heathrow Airport and Chicago O'Hare Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $579.

What’s the cheapest day of the week to fly from London to Chicago?

The average price of all flights from London to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from London to Chicago, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to London, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to Chicago O'Hare Intl Airport is February, where tickets cost $530 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $874 and $846 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London to Chicago O'Hare Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

Which airlines fly most frequently between London and Chicago?

London and Chicago are connected by different airlines. The airlines that fly that route the most regularly are American Airlines (12 flights per day), British Airways (5 flights per day), and United Airlines (3 flights per day).

Which airlines fly non-stop between London and Chicago O'Hare Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from London to Chicago O'Hare Intl Airport.
There are 3 airlines that fly nonstop from London to Chicago O'Hare Intl Airport. They are: American Airlines, British Airways and United Airlines. The cheapest price of all airlines flying this route was found with British Airways at $534 for a one-way flight. On average, the best prices for this route can be found at British Airways.

How many flights are there between London and Chicago O'Hare Intl Airport per day?

Each day, there are 20 nonstop flights that take off from London and land in Chicago O'Hare Intl Airport, with an average flight time of 8h 41m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 140 flights and there are the same amount of flights each day 20.

Which cabin class options are there for flights between London and Chicago O'Hare Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from London to Chicago take?

Direct flights cover the 3,951 miles separating London to Chicago in about 8h 35m.

What’s the earliest departure time from London to Chicago?

Early birds can take the earliest flight from London at 8:10 am and will be landing in Chicago O'Hare Intl Airport at 10:45 am.

What’s the latest departure time from London to Chicago?

If you prefer to fly at night, the latest flight from London to Chicago O'Hare Intl Airport jets off at 3:35 pm and lands at 6:15 pm.

Good to know

Low season

February

High season

July

Cheapest flight

$238
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from London Gatwick Airport to Chicago

When to book flights from London to O'Hare Intl

Are your dates flexible? Find out the best times to travel from London to O'Hare Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London to Chicago flights

  • What lounges are available at London Heathrow Airport?

    London Heathrow Airport has a range of lounges throughout the airport. The Plaza Premium Lounges are family-friendly and serve snacks and hot food throughout the day. There is one in Terminal 2 and one in Terminal 4. Club Aspire in Terminal 3 provides a little more luxury with Champagne, Prosecco and cocktails available for an extra cost in addition to complimentary food and drink.

  • Why choose London City or London Gatwick Airports over London Heathrow Airport?

    While London Heathrow Airport offers the most flights to Chicago O'Hare Airport, there are a few reasons you might prefer a different departure airport. The main advantage of flying out of London City Airport is that it's very close to central London. You can reach the airport in around 30min from London's city centre via the underground. Alternatively, London Gatwick tends to offer more low-cost airlines, so you might find cheaper flights departing from there.

  • How do I get from Chicago O'Hare Airport to the Chicago city centre?

    The Blue Line Train is one of the easiest ways to get from Chicago O'Hare Airport to the city centre. Follow the signs that say 'Trains to City' or 'CTA Trains' in Terminals 1, 2 and 3, and you will reach one of the stations. The train will get you to downtown Chicago in around 45min. If you're staying at a major hotel in Chicago, such as the Hilton Rosemont, check if they offer complimentary shuttle buses from the airport.

  • What facilities are available at Chicago O'Hare Airport?

    Chicago O'Hare is a huge airport with plenty of facilities to take advantage of when you arrive. You'll find currency exchange booths, ATMs, and tourist information desks to help you get started on your trip. In addition, you'll find the railway and metro stations in the airport and buses and taxis just outside.

  • What is the cheapest flight from London to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from London to Chicago O'Hare Intl Airport was $238 for a one-way ticket and $487 for a round-trip.

  • Do I need a passport to fly between London and Chicago?

    A passport is required to fly from London to Chicago.

  • Which airports will I be using when flying from London to Chicago?

    On your way to Chicago, you’ll fly out from one of these London airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted. You’ll be landing at Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from London to Chicago?

    Virgin Atlantic, Air France, KLM, American Airlines, and Delta offer inflight Wi-Fi service on the London to Chicago flight route.

  • Which aircraft models fly most regularly from London to Chicago?

    The Boeing 767-300 is the aircraft model that flies most regularly on the London to Chicago flight route.

  • Which airline alliances offer flights from London to Chicago?

    oneworld, and Star Alliance are the airline alliances operating flights between London and Chicago, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from London to Chicago?

    There are nonstop flights from London to Chicago on a daily basis.

  • Which is the best airline for flights from London to Chicago, Finnair or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from London to Chicago are Finnair and Scandinavian Airlines. With an average price for the route of $714 and an overall rating of 7.7, Finnair is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $582 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from London to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from London to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $779 or less one-way and $708 or less round-trip.
  • You can find flights to Chicago O'Hare Airport (ORD) from three of London's main airports, London Heathrow (LHR), London Gatwick (LGW) and London City (LCY). However, the vast majority of flights depart from London Heathrow airport, so you'll have the most choice flying from there.
  • Chicago O'Hare Airport has Mother's Rooms in each terminal and multiple Lactation Pods in terminals 1, 2 and 3 so mothers can nurse or pump as they need to while at the airport.
  • London Heathrow Airport is London's largest and busiest airport, so when planning your departure, it is vital to arrive at least two hours and preferably three hours ahead of your flight. The security lines can be very long, especially during the peak holiday season, so allow plenty of time for a stress-free experience.
  • Heathrow and Gatwick airports have express trains that will take you from the city centre to the airport. The Heathrow Express departs from London Paddington Station, and the Gatwick Express departs from London Victoria station. Both trains run multiple times each day.
  • Passengers with mobility assistance needs should note that Chicago O'Hare Airport doesn't offer its own mobility assistance service. Instead, you can book assistance in advance, including wheelchair hire, through your chosen airline.
See more tips

Prefer to fly non-stop from London to Chicago?

Find which airlines fly direct from London to O'Hare Intl, which days they fly and book direct flights.

Nonstop departures

London to Chicago O'Hare Intl

Monday

Aer Lingus, Air Canada, Alaska Airlines, +13 more

Aer Lingus, Air Canada, +14 more

Tuesday

Aer Lingus, Air Canada, Alaska Airlines, +13 more

Aer Lingus, Air Canada, +14 more

Wednesday

Aer Lingus, Air Canada, Alaska Airlines, +13 more

Aer Lingus, Air Canada, +14 more

Thursday

Aer Lingus, Air Canada, Alaska Airlines, +13 more

Aer Lingus, Air Canada, +14 more

Friday

Aer Lingus, Air Canada, Alaska Airlines, +13 more

Aer Lingus, Air Canada, +14 more

Saturday

Aer Lingus, Air Canada, Alaska Airlines, +13 more

Aer Lingus, Air Canada, +14 more

Sunday

Aer Lingus, Air Canada, Alaska Airlines, +13 more

Aer Lingus, Air Canada, +14 more

See more direct flights

Nonstop returns

Chicago O'Hare Intl to London

Monday

Aer Lingus, Air Canada, Alaska Airlines, +14 more

Aer Lingus, Air Canada, +15 more

Tuesday

Aer Lingus, Air Canada, Alaska Airlines, +14 more

Aer Lingus, Air Canada, +15 more

Wednesday

Aer Lingus, Air Canada, Alaska Airlines, +14 more

Aer Lingus, Air Canada, +15 more

Thursday

Aer Lingus, Air Canada, Alaska Airlines, +14 more

Aer Lingus, Air Canada, +15 more

Friday

Aer Lingus, Air Canada, Alaska Airlines, +14 more

Aer Lingus, Air Canada, +15 more

Saturday

Aer Lingus, Air Canada, Alaska Airlines, +14 more

Aer Lingus, Air Canada, +15 more

Sunday

Aer Lingus, Air Canada, Alaska Airlines, +14 more

Aer Lingus, Air Canada, +15 more

See more direct flights
See more direct flights

Top 5 airlines serving from London to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from London to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to O'Hare Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1380 reviews
7.8boarding
8.2crew
7.6comfort
7.0entertainment
6.9food
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Security was a mess at the Helsinki Airport. But I was delighted by the connecting flight waiting for us for JFK.

My return flight has been changed to JFK from EWR without any notice or reason

This was my first time flying SAS and used them for 4 flights. The crews, flight and communication was outstanding. I flew premium economy and was extremely impressed by their SAS lounges. I will 100% ise SAS again. Everyone was so pleasant!

I upgraded to economy plus and it’s so worth the price. The crew is exceptional and the food is pretty decent. I would definitely fly with them again.

I had economy plus and it’s definitely worth the price. The seats are so comfortable, so much space, great large TV screens, and you get fed often. Really decent food (although other fish was overcooked.) They do need better movie choices. The crew is the best. Super friendly and accommodating. So much better than most American run Airlines.

The flight was on time and loading was fine. I really disliked that all drinks other than coffee or tea had a cost. Deplaning was also an issue as people did not wait for those in front of them to get out before they pushed forward

I paid for wifi and it worked about a total of 5 min. Feel ripped off

I couldn’t make it to the airport for my original flight due to bad weather; roads were shut down, buses and trains were closed. Since the plane wasn’t cancelled, I still had to pay $720 to change my ticket.

Overall, this flight team did a fantastic job. They came often with the water, coffee and tea. There was no meal choice in coach, but the lasagna lunch was decent. The sandwich snack just before landing was tasty. The baggage bins were large, so no trouble holding carry on luggage.

Good friendly service and food - The seats in business class are old, too hard and not very comfortable.

Last minute cancelation, though a substitute flight was found I could not pick my meal or seat. The hotel offered didn't have working air control or shower.

The plane was old and in new of a cleaning up and renovating on the interior. Seats and carpets were very worn and dirty looking. Cushioning on the seats was broken down and not as comfortable as newer jet seats. Food was a little below average but okay. Staff were friendly and hard working but did not pick up debris or food they spilled when collecting from the customers. But they were very helpful and professional.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

lounge was the highlight - seats weren't that comfortable - it was a full flight but no complaints

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

They should. Heck planes more often not when they are suppose to be leaving causing delays

Thankfully not a full flight so although my headphone jack wasn’t working 100% on my window seat, I was able to move to the aisle seat. Food was fine, nothing great but tasty enough. Crew were friendly and made enough rounds. Always have a decent experience with Aer Lingus

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Great hospitality and service! Seats are better cushioned then some

Great hospitality and service! Seats could always be cushioned better.

Customs is always a challenge. The customs officials were real humans, which was nice-not robots programmed on angry 😊. If you’re in a hurry to get through you’ll be stressed out. Allow yourselves plenty of time and it will be a stress free experience.

It has nothing to do with Aer Lingus and everything to do with Frankfurt airport. There eere no visual displays of the flight destination at the gate. They kept changing our gate with semi audible public announcements and eventually I was at the wrong gate and my flight departed from the other gate.

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

perhaps eye contact with the cabin crew, instead of abruptness and an impatience to serve.

Not enough trash pickups throughout the flight. Everything else was great.

Overall good, the gluten free food is very hit/miss though and you must tell them you have an allergy days in advance.

All was good. The headphones they supply are of poor quality. The food is good but too much dairy.

Seating space was crowded and I am a very small woman.

Book cheap flights from London to Chicago

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Chicago found on KAYAK in the last 72 hours.
5/8Wed
1 stop
14h 37mLGW-ORD
$238
5/28Tue
1 stop
15h 10mLGW-ORD
$246
5/7Tue
1 stopAer Lingus
11h 10mLHR-ORD
$548
5/5Sun
1 stopAer Lingus
11h 10mLHR-ORD
$556
5/6Mon
1 stopScandinavian Airlines
27h 25mLHR-ORD
$560
5/26Sun
1 stopScandinavian Airlines
27h 25mLHR-ORD
$592
10/15Tue
nonstopLufthansa
9h 10mLHR-ORD
$639
5/8Wed
1 stopLufthansa
11h 35mLCY-ORD
$662
5/5Sun
1 stopBritish Airways
11h 50mLCY-ORD
$683
7/1Mon
1 stopBritish Airways
13h 15mLCY-ORD
$709

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Last minute flights from London to O'Hare Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Chicago that are departing in the next 10 days.
5/1Wed
nonstopLufthansa
9h 05mLHR-ORD
5/15Wed
nonstopLufthansa
8h 10mORD-LHR
$595
5/4Sat
nonstopAmerican Airlines
8h 40mLHR-ORD
5/11Sat
nonstopAmerican Airlines
7h 50mORD-LHR
$609
5/1Wed
multi-stopScandinavian Airlines
17h 15mLHR-ORD
5/7Tue
multi-stopScandinavian Airlines
14h 15mORD-LHR
$744
5/2Thu
multi-stopScandinavian Airlines
14h 00mLHR-ORD
5/7Tue
multi-stopScandinavian Airlines
14h 15mORD-LHR
$747
4/30Tue
multi-stopAer Lingus
11h 40mLHR-ORD
5/6Mon
multi-stopAer Lingus
10h 15mORD-LHR
$821
5/2Thu
multi-stopFinnair
33h 10mLHR-ORD
5/8Wed
multi-stopFinnair
18h 58mORD-LHR
$839
5/2Thu
multi-stopAer Lingus
13h 15mLHR-ORD
5/4Sat
multi-stopAer Lingus
12h 00mORD-LHR
$985
4/30Tue
nonstopBritish Airways
8h 40mLHR-ORD
5/6Mon
nonstopBritish Airways
7h 50mORD-LHR
$1,043
5/2Thu
nonstopBritish Airways
8h 35mLHR-ORD
5/6Mon
nonstopBritish Airways
7h 45mORD-LHR
$1,094
5/2Thu
nonstopFinnair
8h 40mLHR-ORD
5/27Mon
nonstopFinnair
7h 45mORD-LHR
$1,169

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