Cheap Business Class flights to London Heathrow Airport
LAX — LHR
Dec 6 — Dec 131
1 adult, Business
We work with more than 300 partners to bring you better travel deals
Leverage Cheapflights for Your Next Trip
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap business class flights to London Heathrow Airport in 2025
Find the latest flights to London Heathrow Airport in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data were last updated on November 6, 2025.
Average Price | $3,703 |
|---|---|
Cheapest Price | $1,085 |
Top Rated Airline | American Airlines |
No. of Airlines | 19 |
Find business class flight deals to London Heathrow Airport
Cheapest business class flights to HeathrowExplore the most affordable business class flight options available to Heathrow. Find the lowest fares based on data from user searches, with prices last updated on November 6, 2025.
Explore the most affordable business class flight options available to Heathrow. Find the lowest fares based on data from user searches, with prices last updated on November 6, 2025.
This CrystalTravel deal was found by Cheapflights users on 11/6. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/187:50 pmBOS - LHR
1 stop10h 00mIcelandair
Wed 1/2112:15 pmLHR - BOS
1 stop10h 35mIcelandair
Deal found 11/6![Icelandair logo]()
$1,511
This CrystalTravel deal was found by Cheapflights users on 11/6. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/197:35 pmEWR - LHR
1 stop10h 15mIcelandair
Fri 1/2312:15 pmLHR - EWR
1 stop11h 10mIcelandair
Deal found 11/6![Icelandair logo]()
$1,511
This CrystalTravel deal was found by Cheapflights users on 11/5. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/197:50 pmBOS - LHR
1 stop18h 40mIcelandair
Tue 3/248:35 pmLHR - BOS
1 stop19h 00mIcelandair
Deal found 11/5![Icelandair logo]()
$1,512
This CrystalTravel deal was found by Cheapflights users on 11/5. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:35 pmEWR - LHR
1 stop10h 15mIcelandair
Tue 12/1612:15 pmLHR - EWR
1 stop11h 10mIcelandair
Deal found 11/5![Icelandair logo]()
$1,512
This CrystalTravel deal was found by Cheapflights users on 11/4. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:35 pmEWR - LHR
1 stop10h 15mIcelandair
Thu 12/1112:15 pmLHR - EWR
1 stop11h 10mIcelandair
Deal found 11/4![Icelandair logo]()
$1,513
This Cheapflightsfares deal was found by Cheapflights users on 11/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/117:25 pmJFK - LHR
1 stop10h 25mIcelandair
Thu 1/1512:15 pmLHR - JFK
1 stop10h 45mIcelandair
Deal found 11/6![Icelandair logo]()
$1,546
Travel insights for business class flights from USA to Heathrow
Get recent, data-driven insights about business class flights from USA to Heathrow including ideal travel times, pricing trends, and more.
What is the cheapest month to book a Business Class flight from USA to London Heathrow Airport?
Currently, July is the cheapest month in which you can book a Business Class flight from USA to London Heathrow Airport (average of $1,186). Flying from USA to London Heathrow Airport in June is currently the most expensive (average of $2,295). 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 airlines can I book Business Class flights to London Heathrow Airport with?
You can book Business Class flights to London Heathrow Airport with Delta, Finnair, Lufthansa and British Airways. These airlines are the most popular providers with the premium cabin at this moment.
Rainfall in Heathrow by month
Plan your trip to Heathrow by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.
Temperature in Heathrow by month
Plan your trip to Heathrow by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).
Top 2 business class airlines flying to London Heathrow Airport
Explore the top four business class airlines operating flights to London Heathrow Airport. Find out more about these airlines and their offerings, including amenities, in-flight services, and customer reviews. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on November 6, 2025.
| Airline | Rating | First Class | Price | |
|---|---|---|---|---|
| PriceFrom $465 | First Class | Rating 7.6 | Reviews 1 / 10 It was okay | |
| PriceFrom $410 | First Class | Rating 6.8 | Reviews 1 / 10 Flight delayed from Salzburg to Frankfurt which left us 15mins to run across Frankfurt airport. The boarding could have been quicker at Salzburg . On arriving at Frankfurt it would have made more sense to get the passengers transferring to the Heathrow flight off the plane first and have another bus for remaining passengers, that would have given us at least another 10mins to get across the airport. It was very stressful and we were lucky to make the gate. Our family got split up en route with 2 out of 4 of us making it to the gate first and it wasn't clear whether the staff would wait for the other 2. I found this extremely stressful especially as the fault for the delay lies with Lufthansa. Additionally when checking into the flight the day before we were wait listed for the 2nd flight (FRA to LHR) through overbooking which was stressful and we only knew that we had seats shortly before the flight from Salzburg having checked in the day before. Additionally my 15 year old son was place in an emergency exit seat this delayed boarding as we were stopped at the gate in Salzburg for 5 minutes , delaying our already late flight. The ground staff were unable to resolve this as the flight was full and this was resolved once on the plane. The delay at the gate was unnecessary and we really should not have been booked into those seats. Quite a stressful time flying home ! Back |