C$ 413 Find Cheap Flights from Boston to London – Compare and Save

These are the earliest and latest flight times available from Boston to London Heathrow Airport:

• Earliest: departs at 7:30 am and lands at 2:13 pm
• Latest: departs at 11:11 pm and lands at 5:54 am.

The flight takes about 6h 43m.

Three cabin classes are available on flights from Boston to London Heathrow Airport:

• Economy Class
• Premium Economy Class
• Business Class

A direct flight from Boston to London Heathrow Airport takes 6h 43m, covering 8,427 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Boston to London Heathrow Airport range from C$ 797 to C$ 1,295, with an average of C$ 1,055 over the past 12 months. Anything below C$ 797 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 4% above the C$ 1,055 route average. Book 26 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 680 round-trip via Washington, D.C. Dulles Intl (IAD), compared to C$ 1,064 for direct.

American Airlines is slightly above the route average for timely arrivals, while Virgin Atlantic has a lower on-time arrival rate. On-time arrival rates on Boston to London Heathrow Airport flights are:

• American Airlines: 93% on time
• Virgin Atlantic: 91% on time
• British Airways: 88% on time

On average, flights on this route are punctual 89% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 52–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 777-200/200ER family is used most often on this route, operated mainly by British Airways and Iberia. Other aircraft seen on the route include Boeing 777 variants.

Evening is the busiest departure period on Boston to London Heathrow Airport flights, with 57% leaving in that window. Night departures account for 28%, Morning flights for 15%, and Afternoon flights for 0%.

Four airlines offer in-flight Wi-Fi on Boston to London Heathrow Airport flights:

• Delta
• American Airlines
• Virgin Atlantic
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from Boston to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about C$ 423, which is 22% below the typical average for this route.

London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates averaging C$ 54 for economy cars. Top options include:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

Flights from Boston to London Heathrow Airport usually depart from Boston Logan Intl (BOS) and arrive at London Heathrow (LHR).

Morning flights have the fewest delays on this route, while night departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Boston to London Heathrow Airport route, 11% of flights were delayed in the past three months, with delays averaging 2h 29m.

One-stop flights from Boston to London Heathrow Airport most commonly connect through:

• Reykjavik Keflavik Intl (KEF) – 46% of one-stop connections
• Shannon (SNN) – 14% of one-stop connections
• Dublin (DUB) – 8% of one-stop connections
• Munich Franz Josef Strauss (MUC) – 5% of one-stop connections

Yes. Flexible dates can save you up to 4% on flights from Boston to London Heathrow Airport. Sunday is the cheapest departure day at C$ 1,032 round-trip on average, while Thursday is the most expensive at C$ 1,073, a difference of C$ 41.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

5 airlines operate flights between Boston and London Heathrow Airport. The airlines offering direct flights on this route include:

• British Airways
• JetBlue
• Virgin Atlantic
• American Airlines
• Delta

Flying via Dublin (DUB) gives the shortest average 1-stop total travel time at 9h 42m, compared with 10h 22m via Shannon (SNN) and 10h 47m via Newark (EWR).

London Heathrow Airport is 4 hours ahead of Boston (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in London Heathrow Airport are Trafalgar Square, Hyde Park, and London Eye. These are among the most viewed places in London Heathrow Airport on KAYAK.

Among airlines operating Boston to London Heathrow Airport flights:

• British Airways: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection
• Iberia: offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection
• Virgin Atlantic: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• British Airways: a carry-on bag and a checked bag in Economy Class
• Delta: a carry-on bag and a checked bag in Economy Class
• Iberia: a carry-on bag and a checked bag in Economy Class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Yes, it does. Sofitel is an accommodation located at Terminal 5, while Hilton London Heathrow Airport is located at Terminal 4. You can find Premier Inn London Heathrow Airport Hotels at Terminals 4 and 5, while Hilton Garden Inn London Heathrow Airport offers accommodations at Terminals 2 and 3.

The best and fastest way from London Gatwick Airport to Central London is the Gatwick Express train service. You can take it from the airport station near the South Terminal for about £18 per person one-way or £36 for a return fare. Arriving flights at North Terminal can ride the free shuttle, which takes about 2min to reach South Terminal.

Both International Currency Exchange (ICE) and Moneycorp operate foreign exchange offices at London Stansted Airport. The ICE office is located in the Main Terminal Building, while Moneycorp is located near the Baggage Reclaim Hall, International Arrivals.

Yes, there are, but most of them tend to be located in the Departure Lounges of the terminal buildings. You can use St. George’s Chapel, which is open to all faiths and is located a short distance from Heathrow Airport’s Central Bus Station.

The high-speed Heathrow Express service runs every 15 minutes and takes 15 minutes to arrive at Paddington station in central London. This service runs from terminals 2, 3, 4, and 5 at Heathrow Airport. If you arrive at Gatwick Airport, the Gatwick Express trains to Central London depart every 15 minutes and take half an hour to arrive at London Victoria Station. The fastest way between Stansted Airport and Central London is via the Stansted Express, which takes 36 minutes to Tottenham Hale, where you can connect to the London Underground. Free Wi-Fi and charging outlets are available onboard.

Passengers can access free Wi-Fi at Boston Logan International Airport and charging stations are also available throughout the terminals. London, Heathrow International, Gatwick, Luton, and Stanstead airports all offer free Wi-Fi so travelers can stay connected.

There are a number of easy ways to get to Boston Airport. The Logan Express is a non-stop bus service between Back Bay and the airport. Water shuttles and taxis arrive at Boston Dock, where passengers can catch a direct shuttle bus to the departure terminals. The MBTA also offers bus and subway services to the airport from downtown, connecting from South Station or North Station.

To keep little travelers occupied, Boston Logan Airport has Kidport children’s play areas in Terminals A, B, and C. Changing rooms are also available and many restaurants have child-friendly meals and snacks.