Boston to London (BOS–LHR) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
BOS–LHR is served by 8 airlines with nonstop service. British Airways, Finnair and Aer Lingus lead the route. The flight covers 3,256 miles in approximately 5h 5m. Beyond nonstop, 68 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| BA British Airways | 30 | 772, 777, 781, 789 | 5h05-6h45 | Oneworld | – | |
| AY Finnair | 21 | 772, 781 | 6h30-6h45 | Oneworld | – | |
| EI Aer Lingus | 14 | 772, 781 | 6h30-6h35 | – | – | |
| AA American Airlines | 7 | 772 | 6h27 | Oneworld | – | |
| B6 JetBlue | 7 | 32Q | 6h40 | – | – | |
| DL Delta Air Lines | 7 | 339 | 6h40 | SkyTeam | – | |
| GF Gulf Air | 7 | 772 | 6h50 | – | – | |
| VS Virgin Atlantic | 7 | 339 | 6h50 | SkyTeam | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Travel Essentials
BOS: EDT · LHR: GMT
When it's 6:00 PM in Boston, it's 10:00 PM in London.
US citizens need a UK Electronic Travel Authorisation (ETA) before travel, applied for online. The ETA costs GBP 10 and is valid for multiple entries over 2 years. Stays are permitted for up to 6 months per visit. Passport must be valid for the duration of stay.
Declare goods over GBP 390 in value. UK duty-free allowances apply on goods from outside the UK.
MBTA Silver Line SL1 bus runs from South Station (Red Line, Amtrak) through the Ted Williams Tunnel to all Logan terminals; free from the airport, $2.40 inbound. Journey from South Station takes 15–20 minutes depending on traffic. The Blue Line Aquarium station connects to a free water taxi ($12) across the harbor to Logan; scenic but weather-dependent.Taxis from downtown Boston cost $30–45 with the Ted Williams Tunnel toll included. Ride-hails are comparable. The Sumner and Ted Williams tunnels both serve the airport; check traffic before departing, as both frequently back up. Logan is only 3 miles from downtown but tunnel congestion often extends that to 30+ minutes.
Heathrow Express runs every 15 minutes to Paddington (15 min, £25). Piccadilly line is slower (50–60 min) but £5.50 with Oyster. National Express coaches serve all terminals from Victoria (60–90 min, £6–10). Black cabs cost £50–90 to central London depending on traffic and time of day.
Mild maritime climate. Summers average 18–23°C with long daylight hours. Winters are 2–7°C, rarely below freezing. Rain is frequent year-round but rarely heavy. Pack layers and a waterproof jacket regardless of season. Fog can disrupt flights November through February.
BOS–LHR Quick Facts
Frequently Asked Questions
Flights from BOS to LHR
Boston Logan International Airport (BOS) and London Heathrow Airport (LHR) are connected by nonstop service from American Airlines, Finnair, JetBlue, British Airways, Delta Air Lines, Aer Lingus, Gulf Air and Virgin Atlantic. With 100 weekly departures, this is a heavily served route.
BOS to LHR Flight Duration and Schedule
Nonstop flight time from BOS to LHR ranges from 5 hours 5 minutes to 6 hours 50 minutes. The route covers a distance of 3,256 miles (5,240 km). There are approximately 100 weekly flights outbound and 114 return, totaling 214 flights per week in both directions.
Connecting Options and Alternatives
68 one-stop connections are available, with the fastest taking approximately 14 hours via YOW. Two-stop connections are also available via intermediate hubs.