London (LHR) → Boston (BOS)
About London to Boston Flights
Discover the best flights from London to Boston, covering 5,240 km in approximately 7h 3m. London (LHR) to Boston (BOS) is one of the major long-haul routes connecting United Kingdom and United States. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from London to Boston.
12-Month Price History
Flight prices from London to Boston vary significantly throughout the year. February typically offers the best deals with average prices around $984, while July sees the highest prices, averaging $1681. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
136 days
For best prices
Booking Tips
For the best prices on London to Boston flights, we recommend booking 106 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
JetBlue Airways B6 | $1300 | $3660 | - |
United Airlines UA | $1470 | $4960 | $7500 |
British Airways BA | $1500 | $6440 | $9650 |
Delta Air Lines DL | $1500 | $6190 | $8340 |
Air France AF | $1530 | $5590 | $9720 |
American Airlines AA | $1560 | $4930 | $8070 |
Lufthansa LH | $1820 | $6480 | $8540 |
JetBlue Airways
B6
Economy
$1300
Business
$3660
First
-
United Airlines
UA
Economy
$1470
Business
$4960
First
$7500
British Airways
BA
Economy
$1500
Business
$6440
First
$9650
Delta Air Lines
DL
Economy
$1500
Business
$6190
First
$8340
Air France
AF
Economy
$1530
Business
$5590
First
$9720
American Airlines
AA
Economy
$1560
Business
$4930
First
$8070
Lufthansa
LH
Economy
$1820
Business
$6480
First
$8540
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
London → Boston
Gatwick (LGW) to Logan International (BOS)
Distance: 5,269 km
Average price: $1157
Birmingham → Boston
Birmingham (BHX) to Logan International (BOS)
Distance: 5,123 km
Average price: $1129
Birmingham → Boston
Birmingham (BHX) to Logan International (BOS)
Distance: 5,123 km
Average price: $1129
Bristol → Boston
Bristol (BRS) to Logan International (BOS)
Distance: 5,093 km
Average price: $1123
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Frequently Asked Questions
How long is the flight from London to Boston?
The flight time from London (LHR) to Boston (BOS) is approximately 7 hours and 3 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between London and Boston?
The aerial distance between London and Boston is 5,240 kilometers (3,256 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from London to Boston?
Several airlines operate flights between London and Boston, including Delta Air Lines, JetBlue Airways, British Airways and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from London to Boston?
Based on historical data, February typically offers the lowest airfares for flights from London to Boston. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Boston?
For the best prices on London to Boston flights, we recommend booking 127 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from London to Boston?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United Kingdom traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between London and Boston?
London operates on Europe/London time zone, while Boston is in the America/New_York time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.