Boston to London flights – the most comfortable way to fly
3 airlines fly nonstop between Boston and London, about 34 flights a week. The flight takes 7h 05m and covers 5,240 km. The most comfortable economy seat is on Delta's Airbus A330-900neo. Lie-flat business class is available.
Most comfortable economy
- 32″ legroom
- 18.0″ wide seat
- Cabin altitude 6,500 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 6,500 ft
- Wi-Fi
- Power
- Seat-back screen
Nonstop flights from Boston to London
| Flight | Departs | Duration | Aircraft | Economy | Business | Days |
|---|---|---|---|---|---|---|
| Delta DL25 BOS → LHR |
10:10 | 7h 05m | A330-900neo Wide-body |
7.2Very comfortable | 9.7Superb | MTWTFSS |
| JetBlue B6185 BOS → LHR |
10:20 | 7h 05m | A321neo Narrow-body |
6.2Comfortable | 8.9Superb | MTWTFSS |
| British Airways BA47 BOS → LHR |
10:40 | 7h 05m | 777-300ER Wide-body |
4.8Okay | 9.1Superb | MTWTFSS |
| JetBlue B6139 BOS → LGW |
19:00 | 7h 05m | A321neo Narrow-body |
6.2Comfortable | 8.9Superb | MTWTFSS |
| JetBlue B6154 BOS → LGW |
19:00 | 7h 05m | A321neo Narrow-body |
6.2Comfortable | 8.9Superb | MTWTFSS |
Frequently asked questions
How long is the flight from Boston to London?
A nonstop flight from Boston to London takes about 7 h 5 min and covers 5,240 km.
Which airlines fly nonstop from Boston to London?
British Airways, Delta, and JetBlue fly nonstop, with about 34 flights a week.
What is the most comfortable economy seat from Boston to London?
Delta on the Airbus A330-900neo: 2-4-2 layout, 32″ legroom and 18.0″ wide seats – comfort score 7.2/10 (very comfortable).
Is there lie-flat business class from Boston to London?
Yes. The most comfortable is Delta's business suite with door on the Airbus A330-900neo (1-2-1), comfort score 9.7/10.
Can I fly with my dog from Boston to London?
Not in the cabin – the UK only lets pets arrive as cargo.
Is business class worth it from Boston to London?
Business is a private suite with a door and a lie-flat bed for about 601% more than economy on Delta – SkyBuddy's upgrade score: 2.9/10 (not worth it).
Which aircraft fly from Boston to London?
Boeing 777-300ER, Airbus A330-900neo, 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.