YXU

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London
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United States to London Flight Information

Flights Arrive in London
Flights Depart from United States
Flight Price $383
Airlines Delta, Air Canada, WestJet, United Airlines

Top Tips for Finding Cheap Flights to London

Looking for cheap airfare to London? 25% of our users found round-trip tickets to London for the following prices or less: From New York $318, from Boston Logan Intl $393
High season is considered to be May, June and July. The cheapest month to fly to London is February.
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FAQs - Booking London flights

What is the cheapest flight to London?

The cheapest airline ticket to London from United States in the last 72 hours was $383 round-trip on the route Philadelphia to London. The most popular route is New York to London and the cheapest ticket found on this route in the last 72 hours was $1060 round-trip.

Which airlines fly to London?

In general from United States, Swoop flies the most to London.

How far is London Airport from central London?

London Airport is 5 miles from the center of London. View on Map.

What is the name of London’s airport?

London is served by London Airport, also commonly referred to as London, London Intl. The airport code is YXU.

How does KAYAK find such low flight prices?

KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with rental cars, vacation packages, activities and millions of verified reviews so users can see as many available travel options as possible.

How can Hacker Fares save me money?

Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional round-trip ticket.

Does KAYAK query more flight providers than competitors?

Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

Book Cheap London Plane Tickets

(Round-trip)
Airports
Origin
Milwaukee
$441
only
$441
New York
$507
only
$507
Minneapolis
$518
only
$518
Chicago
$416
only
$416
Orlando
$440
only
$440
Los Angeles
$419
only
$419
Philadelphia
$383
only
$383
Destination
London
$383
only
$383
Wed, Nov 20
PHL
Philadelphia
YXU
London
8h 12m
Sat, Nov 23
YXU
London
PHL
Philadelphia
6h 38m
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,615 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
AVL
ATL
Okay 4.0

Pros: Confort was minor but ok

Cons: The flight was not on time. The staff broke my carry-on zip for expansion and refuse to admit it was a suitcase damage which need to be repair. They said put a belt around it to use it !!!! It is a 1 year new piece of luggage from Delsey which is a very good quality brand and expensive!!!!!!

AMS
DTW
Excellent 8.3

Pros: Comfortable (only) because lots of empty seats.

LGA
RIC
Excellent 9.2

Pros: After there was a problem with the plane once we had boarded, they were able to switch us to another plane at another gate. There was a short wait, and we only had a delay of 35 minutes.

PNS
ATL
Excellent 10.0

Pros: Nice crew, easy process

Cons: Everything was fine

SEA
ATL
Okay 4.6

Pros: Confort for a supposed 5 hours flights was ok. Entertainment system worked good

Cons: The flight had many delays due to weather issues. We had to refuel in a different airport before arriving with 5 or 6 hours delayed. That happens but the crew was very mean and brutal to answer questions and very poor to hold the stress of the travelers.

Sun, Dec 22
ORD
Chicago O'Hare Intl
YXU
London
4h 41m
Tue, Dec 24
YXU
London
ORD
Chicago O'Hare Intl
6h 40m
Trip: 3 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 24,354 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.8
Entertainment
6.9
Food
6.5
YUL
FLL
Mediocre 2.8

Pros: Partial the crew.

Cons: Change the management. Worst customer service ever.

YYZ
YUL
Excellent 8.0

Pros: fast efficient boarding.. quick flight..comfortable

YYC
YYZ
Okay 4.6

Pros: The crew was pleasant and helpful

Cons: No free snacks just drinks! Its a four hr flight. We left late due to slow boarding and they were slow to load baggage. The legroom is just too small for a flight over 2 hrs

GVA
YUL
Mediocre 3.0

Cons: Online check in was not accessible.

YYZ
CLT
Good 6.0

Pros: Flight was on time. Boarding was quick.

Thu, Jan 16
MCO
Orlando
YXU
London
16h 18m
Sun, Jan 19
YXU
London
MCO
Orlando
6h 46m
Trip: 4 days
10.0ExcellentShow reviews
Overall 10.0 Excellent
Based on 1 reviews
Overall
8.0
Boarding
8.2
Comfort
7.8
Crew
8.5
Entertainment
7.1
Food
7.2
LAS
YYZ
Excellent 9.6

Pros: The crew was entertaining. Settle right in and left on time.

Cons: More snack options.

YYC
PHX
Excellent 10.0

Pros: Great job overall.

YYZ
YEG
Poor 0.0

Pros: N/A

Cons: Didn't end up on this flight!!!! :(

YLW
YYC
Excellent 10.0

Pros: over great job and service.

CAE
LGA
Excellent 8.5

Cons: Flight got cancelled. Still not to Vancouver. Wasted a whole day traveling, about 19 hours due to delay, canceling and try to get rebooked. West Jet does not run on time.

Sun, Oct 6
LGA
New York LaGuardia
YXU
London
4h 54m
Sun, Oct 13
YXU
London
LGA
New York LaGuardia
5h 51m
Trip: 8 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 65,559 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
CLE
DEN
Excellent 10.0

Pros: Everything was great

Cons: Serve drinks faster we didn't get a drink until we was 20 min into flight. I pay for first class expect a drink before we take off.

LAX
VIE
Mediocre 3.3

Pros: business class seats at the time of the sleep was very uneven and uncomfortable, foods and coffees were cold.

Cons: Everythings ........

ORD
AMS
Okay 5.6

Cons: Complimentary ear plugs and mask would have been great.

LAS
IAD
Excellent 8.6

Pros: Tes

Cons: The entertainment system broke down and they offered us some united rewards but they said it so fast I missed the instructions.

LGA
YYZ
Excellent 8.5

Pros: great job over all.

Sat, Nov 9
LAX
Los Angeles
YXU
London
7h 11m
Wed, Nov 20
YXU
London
LAX
Los Angeles
7h 43m
Trip: 12 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 24,352 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.8
Entertainment
6.9
Food
6.5
YUL
IAD
Good 7.5

Pros: Crew was great!

Cons: Flight was delayed 3 hours

BUD
YYZ
Excellent 8.3

Pros: For the 9 hour flight it would have been nice to have a screen with movies available.

MUC
YYZ
Okay 5.3

Pros: Limpio,

Cons: La comida mediocre

ZRH
YVR
Excellent 10.0

Pros: Good service and no delays

NRT
YVR
Excellent 10.0

Pros: Food, landing, departure. Wonderful aircraft

Cons: N/a

Fri, Oct 25
MKE
Milwaukee-Mitchell
YXU
London
4h 09m
Fri, Nov 1
YXU
London
MKE
Milwaukee-Mitchell
5h 33m
Trip: 8 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 24,355 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.8
Entertainment
6.9
Food
6.5
MXP
YYZ
Excellent 8.0

Pros: Food OK, seating OK, crew professional.

Cons: Air Canada, whose flight this was, was understaffed and disorganized in Milan. No kiosks for self service, no identification of which line to wait in for what, lines spilling over into common area with >100 people and their luggage waiting. Waited almost an hour just to get a boarding pass.

FRA
YYZ
Excellent 8.6

Pros: Great crew!! Super nice

Cons: Food

YYZ
YUL
Mediocre 3.3

Pros: I learned not to fly with air Canada again

Cons: Stop lying to passengers Give little care to travelers with infants Telling us that there are so many infants traveling and no bassinet seats are available then find out that air Canada had sold themSellig for $100... Is a decisive act and careless

YYZ
TPA
Good 7.5

Cons: Not much keg room for a medium size female.

FCO
YYZ
Excellent 10.0

Pros: The food and entertainment were great.

Cons: The flight could have been on time.

Sat, Oct 12
PHL
Philadelphia
YXU
London
8h 27m
Sat, Oct 19
YXU
London
PHL
Philadelphia
6h 43m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,615 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
SEA
SFO
Mediocre 2.0

Cons: We weren't alerted there was a chance of delays. Over two hours late.

DTW
ORH
Excellent 10.0

Pros: Safe and fast journey.

Cons: Vegan options for everything.

ATL
ORD
Okay 4.8

Pros: The crew did their best to deal with delay.

Cons: There was an absolutely awful job done by both Delta and Kayak of informing us if additional delays, new gate assignments, when the plane would be reboarded. Also, people were quite angry that the plane had to be cleaned between the time we got off and the time we reboarded. Just get us home.

AMS
ATL
Excellent 8.0

Pros: The plane was brand new!

Cons: Every time my husband and I fly our seats get changed from our original picks. I make sure the tickets are linked and they still move us. Very irritating not sitting together especially when you take the time to ensure it doesn't happen.

PHX
DTW
Excellent 10.0

Pros: Safe and fast journey.

Cons: Vegan Options for snacks

Fri, Sep 27
LGA
New York LaGuardia
YXU
London
6h 21m
Mon, Sep 30
YXU
London
LGA
New York LaGuardia
8h 31m
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,603 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
FSD
MSP
Excellent 9.3

Pros: Super crew. Reasonably good food. Liked how safety conscious crew was.

Cons: Nothing. Great job everyone

MSP
YVR
Excellent 9.2

Pros: Good service great aircraft

Cons: Takes along time to get off airplane with everyone getting their bags from the overhead bins

FAI
SEA
Good 6.3

Cons: Middle seat, last row. In a full flight, and the passenger in fronf reclines, its difficult to watch monitor, eat, or move

CDG
TXL
Okay 4.4

Cons: We had to take a shuttle bus from the gate out to the plane, this made boarding very chaotic. The seats were not very comfortable- they needed more padding.

MSP
CID
Excellent 8.6

Pros: Flight and crew were wonderful. Perfectly smooth landing!

Cons: I really wonder about the boarding procedure... isn't "back to front" more efficient? What is this Comfort +, Main Cabin 1, Main Cabin 2, Basic thing? Is that supposed to make you feel better because you paid for a seat selection?!

Wed, Oct 16
MSP
Minneapolis St Paul
YXU
London
5h 44m
Sun, Oct 20
YXU
London
MSP
Minneapolis St Paul
14h 38m
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 24,355 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.8
Entertainment
6.9
Food
6.5
LAX
YYZ
Mediocre 3.6

Pros: Entertainment was good. Ground attendant at LAX was helpful and understanding at least...

Cons: Everything else. For starters, I purchased a ticket from LAX to Kiev with a 2 hour stop in Toronto. AIR CANADA never informed me I'll need an eTA and I had to do it under pressure of missing my flight at the airport. Connection was awful as well. My luggage never arrived to Kiev....

YUL
DEN
Good 6.4

Pros: Very nice crew!

Cons: Was almost three hour late...

YYZ
LAS
Mediocre 3.5

Pros: Movie options were good. Nothing else.

MCO
YUL
Excellent 8.0

Cons: Being near the back of the plane we missed out on all the food options except for the chicken wrap which was horrible. You ran out of everything else.

PVG
YUL
Good 7.3

Pros: The crew was very good and very attentive!

Cons: The boarding process.... we had to change gates kind of last minute and from there on it was a bit chaotic ... we boarded via buses and then had to climb stairs to enter our airplane.

Sat, Oct 12
LAX
Los Angeles
YXU
London
12h 34m
Wed, Oct 16
YXU
London
LAX
Los Angeles
14h 24m
Trip: 5 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 65,569 reviews
Overall
7.3
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.6
Food
6.5
IAD
SFO
Mediocre 3.0

Cons: 6 hour flight did not have meal or entrainment. There were no blankets available. The cabin temperature was warm in the front of the plane and cold in the back of the plane

FLL
EWR
Good 7.0

Pros: Comfortable seats, no delays, smooth flight

Cons: Food choices were terrible - breakfast time and no breakfast food, no sandwiches just overpriced snacks.

EWR
LAX
Mediocre 2.0

Pros: Nothing

Cons: Better communication and air conditioning on the plane as we waited for hours to take off

DEN
SBA
Good 6.0

Cons: Clean the bathroom!! Horrible, horrible, horrible!!

LAS
IAD
Excellent 8.6

Pros: Tes

Cons: The entertainment system broke down and they offered us some united rewards but they said it so fast I missed the instructions.

Mon, Oct 14
ORD
Chicago O'Hare Intl
YXU
London
7h 59m
Thu, Oct 17
YXU
London
ORD
Chicago O'Hare Intl
9h 26m
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,603 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
LAX
SYD
Okay 4.0

Pros: Good on flight entertainment

Cons: Tried to select my seat 2 weeks out from flight. Was told by multiple delta employees I can only change at the gate. Was unable to change seat and ended up getting downgraded to middle seat middle row. Rude flight staff that barked at the passengers

DTW
DEN
Excellent 8.0

Pros: Everything ok. I was hoping to buy food but glad to see almonds as one of the free snacks. Delta seems to be upping its game a bit lately.

Cons: No US carrier seems able to master smooth boarding without standing waits.

AVL
ATL
Okay 4.0

Pros: Confort was minor but ok

Cons: The flight was not on time. The staff broke my carry-on zip for expansion and refuse to admit it was a suitcase damage which need to be repair. They said put a belt around it to use it !!!! It is a 1 year new piece of luggage from Delsey which is a very good quality brand and expensive!!!!!!

LGA
RIC
Excellent 9.2

Pros: After there was a problem with the plane once we had boarded, they were able to switch us to another plane at another gate. There was a short wait, and we only had a delay of 35 minutes.

MEX
LAX
Good 7.6

Pros: The flight was on time!

Mon, Oct 14
MKE
Milwaukee-Mitchell
YXU
London
8h 01m
Thu, Oct 17
YXU
London
MKE
Milwaukee-Mitchell
9h 54m
$1149
Trip: 4 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 26,615 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
CDG
TXL
Okay 4.4

Cons: We had to take a shuttle bus from the gate out to the plane, this made boarding very chaotic. The seats were not very comfortable- they needed more padding.

BRU
ATL
Excellent 9.6

Pros: Crew was amazing.

CVG
PHL
Mediocre 2.0

Pros: Nothing three hours late I went to dc and then took the train

AVL
ATL
Okay 4.0

Pros: Confort was minor but ok

Cons: The flight was not on time. The staff broke my carry-on zip for expansion and refuse to admit it was a suitcase damage which need to be repair. They said put a belt around it to use it !!!! It is a 1 year new piece of luggage from Delsey which is a very good quality brand and expensive!!!!!!

ATL
DTW
Excellent 10.0

Pros: Crew was gracious, kind, and accommodating; plenty of leg room and comfortable seat on the A321; liked the “My Flight” option on the screen

Cons: Real time video feed from cameras in the nose and underbelly of the plane in flight

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