London to Boston flights – the most comfortable way to fly
3 airlines fly nonstop between London and Boston, about 29 flights a week. The flight takes 7h 05m and covers 5,240 km. The most comfortable economy seat is on Delta's Airbus A350-900. Lie-flat business class is available.
Most comfortable economy
- 32″ legroom
- 18.0″ wide seat
- Cabin altitude 6,000 ft
- Wi-Fi
- Power
- Seat-back screen
Most comfortable business
- Lie-flat bed (80″)
- 22.0″ wide seat
- Direct aisle access
- Suite with door
- Cabin altitude 6,000 ft
- Wi-Fi
- Power
- Seat-back screen
Nonstop flights from London to Boston
| Flight | Departs | Duration | Aircraft | Economy | Business | Days |
|---|---|---|---|---|---|---|
| British Airways BA97 LHR → BOS |
10:15 | 7h 05m | 777-300ER Wide-body |
4.8Okay | 9.1Superb | MTWTFSS |
| JetBlue B626 LGW → BOS |
10:15 | 7h 05m | A321neo Narrow-body |
6.2Comfortable | 8.9Superb | MTWTFSS |
| JetBlue B6134 LHR → BOS |
10:35 | 7h 05m | A321neo Narrow-body |
6.2Comfortable | 8.9Superb | MTWTFSS |
| Delta DL69 LHR → BOS |
11:05 | 7h 05m | A350-900 Wide-body |
7.3Very comfortable | 10.0Superb | MTWTFSS |
| JetBlue B6172 LHR → BOS |
19:05 | 7h 05m | A321neo Narrow-body |
6.2Comfortable | 8.9Superb | MTWTFSS |
Frequently asked questions
How long is the flight from London to Boston?
A nonstop flight from London to Boston takes about 7 h 5 min and covers 5,240 km.
Which airlines fly nonstop from London to Boston?
British Airways, Delta, and JetBlue fly nonstop, with about 29 flights a week.
What is the most comfortable economy seat from London to Boston?
Delta on the Airbus A350-900: 3-3-3 layout, 32″ legroom and 18.0″ wide seats – comfort score 7.3/10 (very comfortable).
Is there lie-flat business class from London to Boston?
Yes. The most comfortable is Delta's business suite with door on the Airbus A350-900 (1-2-1), comfort score 10.0/10.
Can I fly with my dog from London to Boston?
Yes – Delta and JetBlue take small dogs in the cabin (usually up to 9 kg including the bag).
Is business class worth it from London to Boston?
Business is a private suite with a door and a lie-flat bed for about 542% more than economy on Delta – SkyBuddy's upgrade score: 3.3/10 (not worth it).
Which aircraft fly from London to Boston?
Boeing 777-300ER, Airbus A350-900, and Airbus A321neo. Choose a wide-body for a quieter, roomier cabin.
Schedules, seat details and fares are indicative estimates from SkyBuddy's airline model. Check the live price before you book.