$142+ Cheap flights from the United States to the United Kingdom
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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LHR
Oct 11 — Oct 181
1 adult, Economy
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Find cheap flights from USA to United Kingdom with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from USA to United Kingdom
Keep the following information in mind while searching for USA to United Kingdom flight deals. Data was last updated September 11, 2025.
Round-trip from | $422 (LEVEL) |
|---|---|
One-way from | $142 (CheapOair) |
Popular in | December |
Cheapest in | January |
Average price | $515 |
Good round-trip deal | $417 or less |
Good one-way deal | $149 or less |
Find flight deals from USA to United Kingdom
Cheapest flights from USA to United KingdomExplore the most affordable flight options available from USA to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.
Explore the most affordable flight options available from USA to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.
This LEVEL deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1611:45 pmJFK - LHR
1 stop28h 25mLEVEL
Sat 11/228:50 pmLHR - JFK
1 stop30h 10mLEVEL
Deal found 9/8![LEVEL logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:05 pmJFK - LGW
Nonstop6h 55mMultiple Airlines
Tue 11/182:35 pmLGW - JFK
1 stop36h 25mMultiple Airlines
Deal found 9/8![Multiple Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:15 pmJFK - LHR
Nonstop7h 00mAmerican Airlines
Thu 11/206:15 amLHR - JFK
1 stop12h 05mAmerican Airlines
Deal found 9/11![American Airlines logo]()
$423
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:05 pmJFK - LGW
1 stop30h 40mTAP AIR PORTUGAL
Wed 11/1910:40 amLGW - JFK
1 stop14h 25mTAP AIR PORTUGAL
Deal found 9/10![TAP AIR PORTUGAL logo]()
$423
This LEVEL deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:45 pmJFK - LHR
1 stop13h 15mLEVEL
Fri 11/146:50 pmLHR - JFK
1 stop32h 10mLEVEL
Deal found 9/9![LEVEL logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:20 pmJFK - LGW
Nonstop7h 00mNorse Atlantic UK
Mon 11/31:00 pmLGW - JFK
Nonstop7h 55mNorse Atlantic UK
Deal found 9/9![Norse Atlantic UK logo]()
$424
This LEVEL deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2911:45 pmJFK - LHR
1 stop28h 25mLEVEL
Thu 12/49:55 amLHR - JFK
1 stop17h 05mLEVEL
Deal found 9/8![LEVEL logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:05 pmJFK - LGW
Nonstop6h 55mMultiple Airlines
Wed 11/199:50 amLGW - JFK
1 stop17h 10mMultiple Airlines
Deal found 9/9![Multiple Airlines logo]()
$425
This LEVEL deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:45 pmJFK - LHR
1 stop28h 25mLEVEL
Fri 1/96:50 pmLHR - JFK
1 stop32h 10mLEVEL
Deal found 9/9![LEVEL logo]()
$426
This Norse Atlantic Airways deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse Atlantic Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:20 pmJFK - LGW
Nonstop7h 00mNorse Atlantic UK
Tue 11/111:00 pmLGW - JFK
Nonstop7h 55mNorse Atlantic UK
Deal found 9/10![Norse Atlantic UK logo]()
$426
This Norse deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:05 pmJFK - LGW
Nonstop6h 55mMultiple Airlines
Tue 11/44:35 pmLGW - JFK
1 stop34h 55mMultiple Airlines
Deal found 9/9![Multiple Airlines logo]()
$427
This LEVEL deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:45 pmJFK - LHR
1 stop28h 25mLEVEL
Tue 12/99:55 amLHR - JFK
1 stop17h 05mLEVEL
Deal found 9/11![LEVEL logo]()
$428
Cheapflights Fare Finder
Customize your flight search to find flights from USA to United Kingdom 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from the United States to the United Kingdom that are best for you.
Fly from
USA
Fly to
United Kingdom
Route
Depart
Return
Price
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Fri 12/5
6:05 pm-6:00 am
Nonstop6h 55m
London Gatwick
Thu 12/11
6:45 am-10:30 pm
1 stop20h 45m
$427
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Sun 3/1
6:05 pm-6:00 am
Nonstop6h 55m
London Gatwick
Tue 5/26
1:05 pm-3:55 pm
Nonstop7h 50m
$438
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Thu 11/13
12:30 am-10:30 pm
1 stop17h 00m
London Gatwick
Tue 11/18
4:35 pm-10:30 pm
1 stop34h 55m
$447
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Mon 3/2
11:45 pm-11:20 pm
1 stop18h 35m
London Gatwick
Sat 3/7
6:45 am-10:00 pm
1 stop20h 15m
$449
New YorkLondon
JFK - LHR
JFKLHR
New York John F Kennedy Intl
Tue 1/6
11:45 pm-6:00 pm
1 stop13h 15m
London Heathrow
Tue 1/20
6:50 pm-10:00 pm
1 stop32h 10m
$453
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Thu 12/11
12:30 am-8:10 pm
1 stop14h 40m
London Gatwick
Sun 12/14
7:30 am-10:30 pm
1 stop20h 00m
$460
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Fri 10/3
8:05 pm-8:10 am
Nonstop7h 05m
London Gatwick
Fri 10/10
3:05 pm-6:05 pm
Nonstop8h 00m
$473
BostonLondon
BOS - LHR
BOSLHR
Boston Logan Intl
Wed 10/22
10:45 pm-10:30 am
Nonstop6h 45m
London Heathrow
Thu 10/30
6:20 am-2:40 pm
1 stop12h 20m
$479
New YorkLondon
JFK - LGW
JFKLGW
New York John F Kennedy Intl
Fri 10/10
4:50 pm-9:35 am
1 stop11h 45m
London Gatwick
Fri 10/17
12:10 pm-6:59 pm
1 stop11h 49m
$479
BostonLondon
BOS - LHR
BOSLHR
Boston Logan Intl
Sun 10/12
10:45 pm-10:30 am
Nonstop6h 45m
London Heathrow
Tue 11/4
9:00 am-4:20 pm
1 stop12h 20m
$480
Showing 1-10 of 60 results
Best time to book a flight from USA to United Kingdom
Have a flexible travel schedule? Discover the best time to fly to United Kingdom from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the United States to the United Kingdom
What is the cheapest month to book a flight from USA to United Kingdom?
Currently, November is the cheapest month in which you can book a flight from USA to United Kingdom (average of $661). Flying from USA to United Kingdom in June is currently the most expensive (average of $1,098). 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.
What is the cheapest time of day to fly from US to GB?
Find hourly flight availability from USA to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to United Kingdom as you normally would.
Weekly flight availability from USA to United Kingdom
Explore weekly flight availability from USA to United Kingdom. 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 September 11, 2025.
The most flights from US0 to GB0 are scheduled on a Monday (56 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (41 on average).
Reviews of airlines servicing United Kingdom
Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated September 11, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from the United States to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Overall
8.0
Entertainment
7.9
Food
7.3
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Overall
8.0
Entertainment
7.9
Food
7.3
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Overall
8.0
Entertainment
7.9
Food
7.3
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Overall
8.0
Entertainment
7.9
Food
7.3
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Overall
8.0
Entertainment
7.9
Food
7.3
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Overall
8.0
Entertainment
7.9
Food
7.3
Crew
8.5
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from USA to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for USA to United Kingdom
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from USA to United Kingdom
Discover the top 10 airlines that operate flights from USA to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$51 | Average$815 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$57 | Average$73 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$197 | Average$881 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$203 | Average$671 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$272 | Average$1,071 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$283 | Average$661 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$293 | Average$581 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$340 | Average$806 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$344 | Average$566 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$354 | Average$787 | FlexibilityNo cancel fee | On-time67% |