Good to Know: LHR to BOS Flights
Useful information for finding cheap flights from London Heathrow to Logan International and booking your next trip
Cheapest Round Trip Flight
£911
United Airlines• 1 stop • Oct 24 – Oct 31
The cheapest round trip flight from London Heathrow to Logan International is currently £911
Cheapest Direct Flight
£1296
Air France• nonstop• 20h 10mOct 24
The cheapest nonstop flight from London Heathrow to Logan International is currently £1296
Fastest Flight
12h 10m
The fastest nonstop flight from London Heathrow to Logan International takes 12h 10m
Best Flight Deals from London to Boston
Explore the lowest round-trip fares from London to Boston. We've compared hundreds of airlines and travel sites so you don't have to.
Oct 24 - Oct 31, Economy
London → Boston
20h 10m
7:25 AM - 5:40 PM • 1 stop
London → Boston
23h 40m
6:25 PM - 9:00 PM • 1 stop
Lufthansa Airlines
Oct 24 - Oct 31, Economy
London → Boston
15h 41m
9:15 AM - 8:45 PM • 1 stop
London → Boston
12h 5m
10:20 PM - 11:25 AM • 1 stop
Iberia Airlines
Oct 24 - Oct 31, Economy
London → Boston
12h 10m
2:30 PM - 5:00 PM • nonstop
London → Boston
15h 20m
8:35 PM - 4:35 PM • 1 stop
Aer Lingus
Oct 24 - Oct 31, Economy
London → Boston
50h 5m
6:00 PM - 7:05 PM • 1 stop
London → Boston
24h
1:05 PM - 7:45 AM • 1 stop
Turkish Airlines
Whether you're moving or just visiting, here are some of the best one-way flight options from LHR to BOS—searched and filtered with flexibility in mind.
Need to fly soon? We've surfaced some of the most affordable last-minute flights from London to Boston, ideal for urgent plans or spontaneous trips.
Oct 24 - Oct 31, Economy
London → Boston
20h 10m
7:25 AM - 5:40 PM • 1 stop
London → Boston
23h 40m
6:25 PM - 9:00 PM • 1 stop
Lufthansa Airlines
Oct 24 - Oct 31, Economy
London → Boston
15h 41m
9:15 AM - 8:45 PM • 1 stop
London → Boston
12h 5m
10:20 PM - 11:25 AM • 1 stop
Iberia Airlines
Oct 24 - Oct 31, Economy
London → Boston
12h 10m
2:30 PM - 5:00 PM • nonstop
London → Boston
15h 20m
8:35 PM - 4:35 PM • 1 stop
Aer Lingus
Oct 24 - Oct 31, Economy
London → Boston
50h 5m
6:00 PM - 7:05 PM • 1 stop
London → Boston
24h
1:05 PM - 7:45 AM • 1 stop
Turkish Airlines
Looking for the fastest way to Boston? These direct flight options from LHR to BOS offer both convenience and value—no layovers, just straight to your destination.
Oct 24 - Oct 31, Economy
London → Boston
20h 10m
4:05 PM - 6:50 PM • nonstop
London → Boston
23h 40m
11:11 PM - 9:55 AM • nonstop
Air France
Oct 24 - Oct 31, Economy
London → Boston
20h 10m
5:35 PM - 8:05 PM • nonstop
London → Boston
23h 40m
8:30 AM - 7:00 PM • nonstop
Finnair
Flights from London to Boston
| Origin Airport | London Heathrow , London, GB |
| Destination Airport | Logan International, Boston, US |
| Distance | miles |
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