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Cheap flights from the United States to London from £176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to London departing on 25/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United States to London

Recent return flight deals from the United States to London

Enter your travel dates to find the best prices.
ITA Airways Logo
16:45 - 07:45
JFK
-
LCY
34h 00m
2 stops
ITA Airways Logo
16:45 - 18:55
LCY
-
JFK
31h 10m
1 stop
£335ITA Airways
Sat, 28 Feb - Mon, 2 Mar
ITA Airways Logo
21:15 - 21:50
JFK
-
LCY
19h 35m
2 stops
ITA Airways Logo
16:45 - 14:15
LCY
-
JFK
26h 30m
1 stop
£336ITA Airways
Mon, 23 Feb - Wed, 25 Feb
SWISS Logo
16:25 - 08:40
JFK
-
LCY
11h 15m
1 stop
SWISS Logo
09:15 - 16:40
LCY
-
JFK
12h 25m
1 stop
£345SWISS
Mon, 16 Feb - Mon, 2 Mar
SWISS Logo
21:50 - 17:05
BOS
-
LCY
14h 15m
1 stop
SWISS Logo
13:30 - 20:20
LCY
-
BOS
11h 50m
1 stop
£378SWISS
Wed, 25 Feb - Wed, 4 Mar
Virgin Atlantic Logo
19:10 - 17:20
BOS
-
LCY
17h 10m
1 stop
Virgin Atlantic Logo
08:40 - 23:26
LCY
-
BOS
19h 46m
2 stops
£392Virgin Atlantic
Tue, 3 Mar - Thu, 5 Mar
Multiple Airlines Logo
16:40 - 09:20
MIA
-
LCY
11h 40m
1 stop
Multiple Airlines Logo
09:15 - 18:30
LCY
-
MIA
13h 15m
1 stop
£459Multiple Airlines
Thu, 5 Mar - Thu, 12 Mar
Multiple Airlines Logo
18:00 - 09:15
IAD
-
LCY
10h 15m
1 stop
Multiple Airlines Logo
09:15 - 16:40
LCY
-
IAD
12h 25m
1 stop
£460Multiple Airlines
Mon, 16 Feb - Tue, 24 Feb
Virgin Atlantic Logo
15:05 - 18:25
SEA
-
LCY
19h 20m
1 stop
Virgin Atlantic Logo
20:05 - 12:35
LCY
-
SEA
23h 30m
1 stop
£481Virgin Atlantic
Mon, 2 Mar - Mon, 16 Mar
KLM Logo
13:45 - 09:30
SEA
-
LCY
11h 45m
1 stop
KLM Logo
09:20 - 16:30
LCY
-
SEA
15h 10m
1 stop
£489KLM
Tue, 31 Mar - Wed, 8 Apr
KLM Logo
17:15 - 08:50
ATL
-
LCY
10h 35m
1 stop
KLM Logo
09:20 - 17:50
LCY
-
ATL
12h 30m
1 stop
£548KLM
Mon, 2 Mar - Tue, 10 Mar

SWISS flights from United States to London City Airport

Our best SWISS deals on United States to London City Airport flight tickets
SWISS
4 Mar
JFK16:25New York John F Kennedy Intl
11h 15m
1 stop
LCY08:40London City
11 Mar
LCY09:20London City
12h 20m
1 stop
JFK17:40New York John F Kennedy Intl
£345
SWISS
25 Feb
BOS21:50Boston Logan Intl
14h 15m
1 stop
LCY17:05London City
4 Mar
LCY13:30London City
11h 50m
1 stop
BOS20:20Boston Logan Intl
£378
SWISS
3 Mar
BOS21:50Boston Logan Intl
10h 05m
1 stop
LCY12:55London City
10 Mar
LCY13:30London City
11h 50m
1 stop
BOS21:20Boston Logan Intl
£380

KLM flights from United States to London City Airport

Our best KLM deals on United States to London City Airport flight tickets
KLM
23 Feb
BOS19:10Boston Logan Intl
9h 20m
1 stop
LCY09:30London City
2 Mar
LCY07:45London City
10h 35m
1 stop
BOS13:20Boston Logan Intl
£421
KLM
23 Feb
BOS19:10Boston Logan Intl
9h 20m
1 stop
LCY09:30London City
2 Mar
LCY07:45London City
10h 35m
1 stop
BOS13:20Boston Logan Intl
£421
KLM
5 Feb
BOS19:10Boston Logan Intl
9h 20m
1 stop
LCY09:30London City
11 Feb
LCY07:45London City
10h 40m
1 stop
BOS13:25Boston Logan Intl
£422

momondo Fare Finder

 
Customise your flight search to find flights from United States to London City Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from the United States to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Sat 28/2

16:45-07:45

2 stops34h 00m

London City

Mon 2/3

16:45-18:55

1 stop31h 10m

£335

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Mon 23/2

21:15-21:50

2 stops19h 35m

London City

Wed 25/2

16:45-14:15

1 stop26h 30m

£336

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Mon 16/2

16:25-08:40

1 stop11h 15m

London City

Mon 2/3

09:15-16:40

1 stop12h 25m

£345

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Wed 25/2

21:50-17:05

1 stop14h 15m

London City

Wed 4/3

13:30-20:20

1 stop11h 50m

£378

BostonLondon

BOS - LCY

BOSLCY

Boston Logan Intl

Tue 3/3

19:10-17:20

1 stop17h 10m

London City

Thu 5/3

08:40-23:26

2 stops19h 46m

£392

MiamiLondon

MIA - LCY

MIALCY

Miami

Thu 5/3

16:40-09:20

1 stop11h 40m

London City

Thu 12/3

09:15-18:30

1 stop13h 15m

£459

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Mon 16/2

18:00-09:15

1 stop10h 15m

London City

Tue 24/2

09:15-16:40

1 stop12h 25m

£460

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Mon 2/3

15:05-18:25

1 stop19h 20m

London City

Mon 16/3

20:05-12:35

1 stop23h 30m

£481

SeattleLondon

SEA - LCY

SEALCY

Seattle/Tacoma Intl

Tue 31/3

13:45-09:30

1 stop11h 45m

London City

Wed 8/4

09:20-16:30

1 stop15h 10m

£489

AtlantaLondon

ATL - LCY

ATLLCY

Atlanta Hartsfield-Jackson

Mon 2/3

17:15-08:50

1 stop10h 35m

London City

Tue 10/3

09:20-17:50

1 stop12h 30m

£548

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from United States to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on United States to London City Airport flights?

You could potentially save up to 25% on your flight if you consider stops on a United States to London City Airport flight.

Cheap United States to London City Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to London City Airport

Fastest flight time

9h 20m

Direct flights

None
The fastest flight from United States to London City Airport takes 9h 20m
There are no direct flights from United States to London City Airport. There are no popular flight routes from United States to London City Airport.
Search flight deals

  • When did momondo last update prices for flights from United States to London City Airport?

    Prices for flights from United States to London City Airport are updated daily.

  • How many operators does momondo search for flights from United States to London City Airport?

  • How old do you have to be to fly from United States to London City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The travel and health documents required for your trip to London City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from United States to London City Airport

Compare and see reviews for airlines that fly from United States to London City Airport with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom £606Free CancellationRating
7.6
1,864 reviews
Search SWISS flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Bedford
Colchester
Wembley
Worthing
Ramsgate

Why use momondo?

Why should I use momondo to find a flight deal from United States to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to London. momondo saves you time and could save you money on your trip.

Can I find flights from United States to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to London?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to London.

I’m not ready to book a flight from United States to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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