Find Cheap Flights from Chicago O'Hare International to London Heathrow (ORD - LHR)

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Chicago O'Hare International to London Heathrow Flight Information

Avg. Flight Duration 8h 15m
Flights Arrive in London Heathrow
Flights Depart from Chicago O'Hare International
Flight Price $324
Distance 3,942 miles
Airlines Finnair, British Airways, Air Canada, Delta, KLM

Good to Know

Low Season:
January
Best time to beat the crowds
3%
expected price decrease
High Season:
June
Most popular time to fly
14%
expected price increase
Average Price:
$568
(avg. price over the last 2 weeks)
Good Deal:
$417
or less (round trip)

When to Book Flights from Chicago O'Hare International to London Heathrow

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $417 or less.
The cheapest flight from Chicago O'Hare International to London Heathrow was found 90 days before departure, on average.
Book at least 4 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is January.
Morning departure is around 15% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Chicago O'Hare International to London Heathrow Flights

How long does a flight from Chicago O'Hare International to London Heathrow take?
An average nonstop flight takes 7h 30m, covering a distance of 3942 miles.
How many flights are there between Chicago O'Hare International and London Heathrow?
There are 900 (nonstop) flights between Chicago O'Hare International and London Heathrow per week, averaging 124 per day.
Which airlines provide the cheapest flights from Chicago O'Hare International to London Heathrow?
In the past 3 days, the cheapest round-trip tickets were found on Finnair ($324), British Airways ($369) and Air Canada ($397).
Do I need a passport to fly between Chicago O'Hare International and London Heathrow?
Yes.
Which airlines fly most frequently between Chicago O'Hare International and London Heathrow?
Finnair (12 times daily), British Airways (12 times daily), Air Canada (11 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Chicago O'Hare International to London Heathrow?
For Chicago O'Hare International to London Heathrow, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from London Heathrow back to Chicago O'Hare International, the best deals are generally found on Thursday, with Friday being the most expensive.

Book cheap flights from Chicago O'Hare International to London Heathrow (round-trip)

Airports
Origin
Chicago
$324
only
$324
Destination
London
$324
only
$324
Fri, Aug 23
ORD
Chicago O'Hare International
LHR
London Heathrow
12h 00m
Sun, Aug 25
LHR
London Heathrow
ORD
Chicago O'Hare International
13h 50m
Trip: 3 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 45 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
ORD
LHR
Excellent 8.0

Pros: Crew was nice and helpful. Food was good.

Cons: Tiny seats and no leg room!!!! I am not a big person.

ORD
LHR
Okay 4.6

Pros: Good food - two meals at just the right time.

Cons: I regularly fly between Chicago and London and dread having to get on AA90. The planes are ridiculously old with barely any legroom and no seat-back entertainment. On this occasion, my friend sitting next to me, who is 5'10" had his knees right up against the seat in front. When the passengers in front reclined it was almost impossible to get comfortable. There is no seat-back entertainment. For some this may not be a big deal, what with iPads and other devices, but it speaks to AA's failure to consider it's customers comfort and ease on long-haul flights.

LED
HEL
Excellent 10.0

Pros: everything

BUD
HEL
Excellent 8.0

Pros: The staff was great, helpful and polite. Seating was fantastic, exit row with our children together in front of us.

Cons: We already had printed out tickets but it took over an hour and twenty minutes to check out bag. Additionally the flights departure was delayed by 25 minutes.

CDG
HEL
Mediocre 2.0

Cons: I was not allowed to board the flight and made to wait for 4 hours at the Paris airport. This is extremely disheartening and frustrating to say the least. I would want to rescedhule my upcoming flight to avoid such inconvenience.

Fri, May 24
ORD
Chicago O'Hare International
LHR
London Heathrow
13h 35m
Sun, May 26
LHR
London Heathrow
ORD
Chicago O'Hare International
23h 02m
Trip: 3 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 225 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.8
ORD
LHR
Mediocre 2.0

Cons: The airline sent me on a wild goose chase through the airport only to end up back at the same counter. They then told me it was too late to check in. Do not book tickets with cheapoair-British Airlines said this releasesthem from all responsibilities and cheapoair will do nothing but send you to different people trying to sell you another flight. It was the worst experience every!

ORD
LHR
Good 7.0

Pros: Nice aircraft and decent service. Cleanliness was good.

Cons: The lie flat seats were good but cramped and claustrophobic near the head rest.

ORD
LHR
Mediocre 2.0

Cons: No adapters availNle for the nonstandard power outlets.

ORD
LHR
Good 6.0

Pros: The check-in process at the airport in Chicago was efficient and the person who helped us was friendly

Cons: -I was unable to check-in online and I think it's because my name got messed up in the reservation system even though I entered it correctly -Compared to other airlines, BA does not stop by frequently to offer beverages. Food and beverage service provided by BA faded in comparison to what was provided by American Airlines on the way back. - Our flight was delayed due to weather, but we also sat in the plane for a long period of time with no explanation. -We appreciated that BA automatically re-booked us on another flight (although it was not the next flight), and provided 2 meal tickets for 10 euro each. There was no other compensation for the incurred delay (about 2.5 hours)

ORD
LHR
Good 6.0

Pros: The crew and service was good.

Cons: Slow boarding, not enough leg room for such s long flight. I would expect better from an international flight. Middle seats are miserable.

Sat, May 25
ORD
Chicago O'Hare International
LHR
London Heathrow
28h 55m
Mon, Jun 10
LHR
London Heathrow
ORD
Chicago O'Hare International
12h 25m
Trip: 17 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 23,555 reviews
Overall
7.2
Boarding
7.4
Comfort
7.1
Crew
7.7
Entertainment
6.9
Food
6.5
SEA
YVR
Mediocre 2.0

Pros: Cancelled 30 minute flight up to Vancouver which reaulted in missed flight to Australia. Air Canada the refused to put us on another flight. Went round and round for 5 hours with Air Canada until they finally put us on 3 separate flights getting to our deatination almost 48 hours late.Horrible

Cons: Notify passengers if short flight has more than 20% chance of being cancelled. We could have easily driven to Vancouver. If flight is cancelled, then own up to it and put people on next flight.

YVR
TPE
Excellent 8.0

Pros: Crew is very friendly and helpful. Leg space is bigger than other flights.

Cons: Food is not as good as before. I could smell the restroom from my seat (41H). Hopefully Air Canada flights can depart and arrive on time.

YYZ
YOW
Good 7.0

Pros: Service counter staff was helpful to confirm seating although I did not like being put on standby. This happens too often with Air Canada.

Cons: Stop the overbooking!!!!!

YYC
YVR
Excellent 9.6

Pros: Fairly new plane... new and much improved entertainment system...

YYZ
LAS
Mediocre 3.6

Pros: Crew was responsive

Cons: Late departure, sitting on the tarmack for hours, most uncomfortable seats

Wed, May 22
ORD
Chicago O'Hare International
LHR
London Heathrow
15h 10m
Sun, Jun 2
LHR
London Heathrow
ORD
Chicago O'Hare International
18h 15m
Trip: 12 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 22,994 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
MSP
IAH
Okay 5.3

Cons: Old plane, long delay, sketchy WiFi.

AUS
ATL
Excellent 10.0

Pros: Getting offered a stipend to change flights - getting my preferred rental car

Cons: A direct flight

DEN
SLC
Good 6.0

Pros: Good airframe.

Cons: 3+ hours delayed; didn't arrive until 3AM.

ATL
ICT
Excellent 10.0

Pros: Flight staff friendly and everything went smoothly.

Cons: Always wishing for roomier seats.

HSV
ATL
Excellent 8.0

Pros: Good boarding process. Friendly flight attendants.

Cons: Its a long, long flight so can't really complain too much. Overall, it was a good flight.

Wed, Feb 27
ORD
Chicago O'Hare International
LHR
London Heathrow
12h 15m
Fri, Mar 1
LHR
London Heathrow
ORD
Chicago O'Hare International
12h 59m
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 2,784 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.4
Entertainment
7.2
Food
7.5
AMS
EZE
Good 7.6

Pros: Time was excellent even considering a connection delay they had. Very polite crew members. Good entertainment options.

Cons: Cabin was crowded. Leg room was scarce, short seating space. Almost no room for sleeping if you're not a frequent economy traveler.

TPE
AMS
Excellent 8.3

Cons: Larger meals.

LAX
AMS
Good 7.0

Pros: Very personable staff. Food acceptable for airline fare. Ticket price was outstanding.

Cons: Paid for extra legroom, but very narrow seats not comfortable. Very difficult to sleep. Old plane--could not hear movies and unclear screen. Music sounded OK and choice was good.

AMS
MIA
Mediocre 2.0

Cons: Poor food, flight attend and finally baggage missing. Overall experience is extremely bad.

EBB
AMS
Excellent 10.0

Pros: Very good service, teh flight attendants made it as pleasant as possible, plane left on time

Cons: tough to sit on a plane for 9.5 hours

Wed, Mar 27
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 40m
Wed, Apr 3
LHR
London Heathrow
ORD
Chicago O'Hare International
13h 50m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 45 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
ORD
LHR
Okay 4.3

Pros: Seats were comfortable with plenty of room.

Cons: Plane was broken and we had to wait 3 1/2 hours to get a new plane. Crew kept awkwardly mentioning during every announcement that the delay wasn't their fault... My husband's entertainment screen was broken and flickering so much that all shows/films were completely unwatchable. My screen began flickering 1/2way through a film.

JFK
HEL
Okay 5.3

Pros: Clean less of the plane

Cons: Entertainment system did not work at all

ORD
LHR
Excellent 10.0

Pros: I loved my experience with Finnair. Courteous staff, clean and comfortable, very accommodating. The food was EXCELLENT. I would pick my next trip based on where Finnair flies (that is how pleased I was)!

Cons: The fact that I never used this airline in the past!

HEL
SIN
Excellent 8.0

Pros: Flight attendants are polite

ORD
LHR
Excellent 10.0

Pros: Good service

Cons: Ancient aircraft.

Tue, May 14
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 50m
Fri, May 31
LHR
London Heathrow
ORD
Chicago O'Hare International
8h 40m
Trip: 18 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 225 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.8
ORD
LHR
Mediocre 2.0

Cons: Missed flight due to connection delay

ORD
LHR
Okay 5.3

Pros: Crew was nice

Cons: We had to turn back due to mechanical issue. Lost a day of my vacation.

ORD
LHR
Good 7.0

Pros: Nice aircraft and decent service. Cleanliness was good.

Cons: The lie flat seats were good but cramped and claustrophobic near the head rest.

ORD
LHR
Excellent 8.6

Pros: The entertainment on the plane was plentiful. The overall comfort was superb. The staff was very kind.

Cons: Everything was pretty enjoyable, however, the food really needs to step up. The food at business class lounge and on the plane were below average comparatively to other airlines and their business class offerings.

ORD
LHR
Okay 4.6

Pros: Food was decent and it was nice to have all drinks included (but after the first one you had to go to the galley to get a drink).

Cons: Definitely an older plane with very narrow seats and very little legroom compared to other long haul flights that I have been on. They only delivered drinks once and then if you wanted any more you had to climb over people and go to the galley to obtaining yourself. Plane was also very warm so it was hard to get comfortable and there was not much airflow to cool you off.

Thu, Apr 18
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 40m
Fri, Apr 26
LHR
London Heathrow
ORD
Chicago O'Hare International
13h 50m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 45 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
JFK
HEL
Mediocre 2.0

Pros: Nothing

Cons: Very long delay, got bumped for a flight the next day. Horrible experience

ORD
HEL
Good 7.6

Pros: Leg room, friendly crew, good choices for entertainment, nice blankets!

Cons: The flight was delayed for an hour, but the transfer in Helsinki was easy, I made it to the connect flight just in time for boarding

ORD
LHR
Okay 4.3

Pros: Flight attendants

Cons: Operated by American. Delayed for 4 hours

HEL
LHR
Excellent 10.0

Pros: The crew was great!

ORD
LHR
Excellent 10.0

Pros: And perfectly on time!

Wed, Mar 27
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 40m
Wed, Apr 3
LHR
London Heathrow
ORD
Chicago O'Hare International
13h 50m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 45 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
CPH
HEL
Good 7.0

Cons: Original departure time: 08:50- Estimated departure time 10:20. Actual departure time: 11:00.

CDG
HEL
Mediocre 2.0

Cons: I was not allowed to board the flight and made to wait for 4 hours at the Paris airport. This is extremely disheartening and frustrating to say the least. I would want to rescedhule my upcoming flight to avoid such inconvenience.

ORD
LHR
Excellent 10.0

Pros: I loved my experience with Finnair. Courteous staff, clean and comfortable, very accommodating. The food was EXCELLENT. I would pick my next trip based on where Finnair flies (that is how pleased I was)!

Cons: The fact that I never used this airline in the past!

HKG
HEL
Excellent 9.6

Pros: Overall pretty good. Newer plane, business class is well configured.

Cons: Food was good, not great. Seats when flat are quite hard.

JFK
HEL
Mediocre 2.0

Pros: Was on time! Not croweded!

Sun, Mar 24
ORD
Chicago O'Hare International
LHR
London Heathrow
30h 05m
Sun, Mar 31
LHR
London Heathrow
ORD
Chicago O'Hare International
29h 11m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 225 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.8
ORD
LHR
Okay 5.0

Pros: On time

Cons: Better more comfortable seats

ORD
LHR
Okay 5.0

Cons: No electric outlet for charging phone or laptop TV screen was very old and barely functional

ORD
LHR
Excellent 8.0

Pros: good movies

ORD
LHR
Good 7.3

Pros: Good entertainment. More comfortable. The ride was smooth.

Cons: Service. Having to ask for my food being skipped and also having food choices.

ORD
LHR
Mediocre 2.6

Cons: The entire flight was boarded before the crew determined the engine would not start. We sat on the plane without AC in Chicago for nearly 3 hours. Ultimately the flight was delayed overnight causing me to lose an entire day of vacation in Italy.

Mon, Apr 1
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 45m
Tue, Apr 9
LHR
London Heathrow
ORD
Chicago O'Hare International
13h 50m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 45 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
ARN
HEL
Excellent 10.0

Pros: Very enjoyable

Cons: I have no complaints

LHR
HEL
Excellent 8.0

Pros: This is a great way to travel from Helsinki to Tampere and avoid the railway and train changing.

Cons: The plane is not comfortable, but the flight is very short. It balances out.

ORD
LHR
Okay 5.3

Pros: Food ok. Service fine, grew nice.

Cons: Last on board no cargo space..Sears are not great. Passenger behind my wife was pounding on the video games I the entertainment system the whole flight.

ORD
HEL
Excellent 8.0

Pros: The flight was not crowded and that was a nice surprise for a transatlantic flight. Each passenger was offered a personal bottle of water upon boarding, cabin crew was very nice and professional. The flight was on time and we arrived at the airport of destination even ahead of time!

Cons: There was no soap in the toilet...

ORD
HEL
Good 7.6

Pros: Leg room, friendly crew, good choices for entertainment, nice blankets!

Cons: The flight was delayed for an hour, but the transfer in Helsinki was easy, I made it to the connect flight just in time for boarding

Tue, Apr 16
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 40m
Tue, Apr 30
LHR
London Heathrow
ORD
Chicago O'Hare International
13h 50m
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 45 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
ORD
HEL
Excellent 8.0

Pros: The flight was not crowded and that was a nice surprise for a transatlantic flight. Each passenger was offered a personal bottle of water upon boarding, cabin crew was very nice and professional. The flight was on time and we arrived at the airport of destination even ahead of time!

Cons: There was no soap in the toilet...

HEL
ORD
Good 7.6

Pros: Helsinki is a convenient connection to fly to the U.S. One of Finnair planes was damaged earlier in Chicago and they used AirItaly to operate this flight. I was traveling with a recent wrist fracture and I was lucky I had an empty seat next to me that allowed me to move my arm a lot to avoid swelling.

Cons: Our boarding was an hour and a half delayed

HEL
ORD
Excellent 10.0

Pros: Everything! I never knew that Finnair was such a great airline.

Cons: Honestly, nothing could have been better.

HEL
JFK
Excellent 9.6

Pros: everything was good

Cons: Needed a bit more food :)

ORD
HEL
Good 7.6

Pros: Leg room, friendly crew, good choices for entertainment, nice blankets!

Cons: The flight was delayed for an hour, but the transfer in Helsinki was easy, I made it to the connect flight just in time for boarding

Wed, Apr 3
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 45m
Mon, Apr 15
LHR
London Heathrow
ORD
Chicago O'Hare International
13h 50m
Trip: 13 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 45 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
ORD
LHR
Good 6.3

Pros: planned time of departure Fare potential for getting 5 seats so I could get a good nights sleep

Cons: Plane left 3 1/2 hours late due to a mysterious mechanical problem that caused them to taxi it away from the gate more than once. Relatively little communication from American whose flight it was. Scheduled departure 10 PM. Actual departure 1:30 AM I reserved a center aisle seat in a row that was completely empty a day or two before departure, hoping to get the whole row. Didn't work out. Just before we closed the doors a couple arrived at the row and took up three of the seats. Darn it. But I still got a good nights sleep. Wish there was an option to check N/A on several of the options above. I didn't speak to a crew member. I didn't eat or drink anything. I never turned on the entertainment system.

HEL
ORD
Excellent 8.6

Pros: The crew is excellent. Very friendly, professional, and helpful. Both on board and at the desk inside the airport. They listen to your needs and respond the best they can. Seats are comfortable enough for Economy. Good selection of movies to watch. The flight was on time and arrived even a little earlier than expected.

Cons: The food was filling, but not particularly tasty. For those seated toward the back, there was no choice. Although maybe there was no choice to begin with. Normally, on international flights, for the first (bigger) meal at least, you are given two choices, such as meat or vegetarian, beef or chicken. The food itself wasn't great. The salad was below average on both flight, from and to Chicago. So was the desert. Drinks are offered once with each meal in very small glasses. Although there is a bottle of water from the start.

ORD
HEL
Good 6.0

Pros: Finnair cabin/seats, clean, quiet and comfortable airport in Helsinki

Cons: Not only the first flight got delayed for over 2 hours. I had to re-book the second - connecting - flight because of that. Now it made my layover instead of 1 h 45 m - 5 hours! Then the second flight got delayed!! So instead of 5 hours layover it was over 7 hours!!! Very inconvenient and upsetting experience. The only reason I booked these particular flights is because they were advertized as "the shortest trip" time on your website...

ORD
LHR
Okay 5.3

Pros: Food ok. Service fine, grew nice.

Cons: Last on board no cargo space..Sears are not great. Passenger behind my wife was pounding on the video games I the entertainment system the whole flight.

LED
HEL
Excellent 10.0

Cons: 2 hr delay

Thu, Mar 28
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 40m
Tue, Apr 2
LHR
London Heathrow
ORD
Chicago O'Hare International
29h 10m
Trip: 6 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 45 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
ORD
LHR
Okay 4.6

Pros: Good food - two meals at just the right time.

Cons: I regularly fly between Chicago and London and dread having to get on AA90. The planes are ridiculously old with barely any legroom and no seat-back entertainment. On this occasion, my friend sitting next to me, who is 5'10" had his knees right up against the seat in front. When the passengers in front reclined it was almost impossible to get comfortable. There is no seat-back entertainment. For some this may not be a big deal, what with iPads and other devices, but it speaks to AA's failure to consider it's customers comfort and ease on long-haul flights.

ORD
LHR
Mediocre 2.0

Pros: Not much.

Cons: The flight was delayed about 5 hours due to reasons no one really seemed to understand. Food was pretty bad as well.

JFK
HEL
Excellent 10.0

Pros: Hi enjoy the trip

Cons: No complaints

HEL
JFK
Good 6.0

Pros: it was on time

Cons: it was a poor food choice again.

ORD
LHR
Okay 4.3

Pros: Flight attendants

Cons: Operated by American. Delayed for 4 hours

Mon, Jul 15
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 40m
Mon, Jul 29
LHR
London Heathrow
ORD
Chicago O'Hare International
12h 20m
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 225 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.8
ORD
LHR
Okay 4.0

Cons: Flight was an hour late in boarding Plane was waasay to cold, even with a blanket i was freezing My TV screen and chair was disgusting My sons pillow had blood stains Flight attendant was rude Not enough movie selection

ORD
LHR
Good 6.0

Pros: The crew and service was good.

Cons: Slow boarding, not enough leg room for such s long flight. I would expect better from an international flight. Middle seats are miserable.

ORD
LHR
Okay 4.0

Pros: The crew was kind and patient.

Cons: British Airways issued me and several others faulty boarding passes so I could not get through security and had to wait over 6 hours for the ticket counter to open so they could print me a whole boarding pass with a new barcode (I tried calling and they just told me to wait for the ticket counter to open). The emails they sent me with my tickets were all different and confusing, sending to different web pages to retrieve my boarding pass.

ORD
LHR
Excellent 9.3

Cons: No WiFi

ORD
LHR
Mediocre 2.6

Cons: The entire flight was boarded before the crew determined the engine would not start. We sat on the plane without AC in Chicago for nearly 3 hours. Ultimately the flight was delayed overnight causing me to lose an entire day of vacation in Italy.

Sun, Apr 14
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 45m
Tue, Apr 23
LHR
London Heathrow
ORD
Chicago O'Hare International
31h 30m
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 45 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
ORD
LHR
Good 7.6

Pros: Flight was not super crowded. Crew were lovely.

Cons: No seat back entertainment...had to endure The Charlie Brown movie, Nelson Mandela biopic and lousy boxing movie. Seats extremely small...would have been awful if plane was at full capacity. Plane very dated...no frills

HEL
ORD
Excellent 8.6

Pros: The crew is excellent. Very friendly, professional, and helpful. Both on board and at the desk inside the airport. They listen to your needs and respond the best they can. Seats are comfortable enough for Economy. Good selection of movies to watch. The flight was on time and arrived even a little earlier than expected.

Cons: The food was filling, but not particularly tasty. For those seated toward the back, there was no choice. Although maybe there was no choice to begin with. Normally, on international flights, for the first (bigger) meal at least, you are given two choices, such as meat or vegetarian, beef or chicken. The food itself wasn't great. The salad was below average on both flight, from and to Chicago. So was the desert. Drinks are offered once with each meal in very small glasses. Although there is a bottle of water from the start.

ORD
LHR
Okay 5.3

Pros: Food ok. Service fine, grew nice.

Cons: Last on board no cargo space..Sears are not great. Passenger behind my wife was pounding on the video games I the entertainment system the whole flight.

LED
HEL
Excellent 10.0

Pros: I liked everything !

ORD
LHR
Good 6.3

Pros: planned time of departure Fare potential for getting 5 seats so I could get a good nights sleep

Cons: Plane left 3 1/2 hours late due to a mysterious mechanical problem that caused them to taxi it away from the gate more than once. Relatively little communication from American whose flight it was. Scheduled departure 10 PM. Actual departure 1:30 AM I reserved a center aisle seat in a row that was completely empty a day or two before departure, hoping to get the whole row. Didn't work out. Just before we closed the doors a couple arrived at the row and took up three of the seats. Darn it. But I still got a good nights sleep. Wish there was an option to check N/A on several of the options above. I didn't speak to a crew member. I didn't eat or drink anything. I never turned on the entertainment system.

Fri, Jul 19
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 30m
Sun, Aug 4
LHR
London Heathrow
ORD
Chicago O'Hare International
11h 10m
Trip: 17 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 225 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.8
ORD
LHR
Good 7.6

Cons: no air vents over seats

ORD
LHR
Mediocre 2.0

Cons: Canceled for no reason ca

ORD
LHR
Excellent 10.0

Pros: Great service, meals, movies and comfortable flight.

ORD
LHR
Mediocre 2.0

Cons: We missed this flight due to Kayak's failure to get us on any other flights to Chicago after our original one was cancelled.

ORD
LHR
Excellent 10.0

Cons: Everything was great!

Wed, May 1
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 45m
Sun, May 5
LHR
London Heathrow
ORD
Chicago O'Hare International
25h 45m
Trip: 5 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 45 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
ORD
Excellent 10.0

Pros: Everything! I never knew that Finnair was such a great airline.

Cons: Honestly, nothing could have been better.

HEL
ORD
Good 7.6

Pros: Helsinki is a convenient connection to fly to the U.S. One of Finnair planes was damaged earlier in Chicago and they used AirItaly to operate this flight. I was traveling with a recent wrist fracture and I was lucky I had an empty seat next to me that allowed me to move my arm a lot to avoid swelling.

Cons: Our boarding was an hour and a half delayed

HEL
JFK
Good 6.0

Pros: it was on time

Cons: it was a poor food choice again.

HEL
JFK
Good 6.3

Pros: blueberry juice, service and friendliness

Cons: no choice of food, little space between the seats, touchscreen and headphones didn't work, for over 8 hours flight this was significant set back

ORD
HEL
Good 6.0

Pros: Finnair cabin/seats, clean, quiet and comfortable airport in Helsinki

Cons: Not only the first flight got delayed for over 2 hours. I had to re-book the second - connecting - flight because of that. Now it made my layover instead of 1 h 45 m - 5 hours! Then the second flight got delayed!! So instead of 5 hours layover it was over 7 hours!!! Very inconvenient and upsetting experience. The only reason I booked these particular flights is because they were advertized as "the shortest trip" time on your website...

Wed, Jul 31
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 40m
Mon, Aug 12
LHR
London Heathrow
ORD
Chicago O'Hare International
11h 50m
Trip: 13 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 225 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.8
ORD
LHR
Good 6.6

Cons: No breakfast. Crew skipped few rows for drinks. Toilets were broken.

ORD
LHR
Mediocre 2.0

Cons: The flight was delayed three hours, would miss our connecting flight.! Took another airline

ORD
LHR
Excellent 8.6

Pros: The entertainment on the plane was plentiful. The overall comfort was superb. The staff was very kind.

Cons: Everything was pretty enjoyable, however, the food really needs to step up. The food at business class lounge and on the plane were below average comparatively to other airlines and their business class offerings.

ORD
LHR
Good 7.3

Pros: Good entertainment. More comfortable. The ride was smooth.

Cons: Service. Having to ask for my food being skipped and also having food choices.

ORD
LHR
Mediocre 2.0

Pros: Nothing

Cons: Fight was delayed 30 minutes so we missed our connecting flight to Madrid. We are stuck in London for the night, the food is not edible at the hotel they gave us and now we are stuck rearranging all of our future travel plans because we can't get to Madrid until tomorrow. This is our worst travel experience ever. We will never fly British Airways again.

Wed, Aug 21
ORD
Chicago O'Hare International
LHR
London Heathrow
7h 40m
Tue, Sep 24
LHR
London Heathrow
ORD
Chicago O'Hare International
13h 50m
Trip: 35 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 45 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
BKK
HEL
Excellent 10.0

Pros: Kindness of the staff, quick check in, wonderful healthy food, my seat and overall experience.

Cons: Limited controls on the entertainment.

ARN
BGO
Excellent 10.0

Pros: Simple morning flight. Not at all full. Left on time, arrived early. Plane was new. Crew was happy. What more does one need? They were beta testing a new WiFi service. Free, but not yet ready for prime time.

CDG
HEL
Mediocre 2.0

Cons: I was not allowed to board the flight and made to wait for 4 hours at the Paris airport. This is extremely disheartening and frustrating to say the least. I would want to rescedhule my upcoming flight to avoid such inconvenience.

ORD
HEL
Good 7.6

Pros: Leg room, friendly crew, good choices for entertainment, nice blankets!

Cons: The flight was delayed for an hour, but the transfer in Helsinki was easy, I made it to the connect flight just in time for boarding

ORD
LHR
Okay 5.3

Pros: Food ok. Service fine, grew nice.

Cons: Last on board no cargo space..Sears are not great. Passenger behind my wife was pounding on the video games I the entertainment system the whole flight.

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