£281 Find Cheap Flights from London Heathrow Airport to Baltimore – Compare and Save

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

• Earliest: departs at 13:50 and lands at 22:05
• Latest: departs at 16:30 and lands at 00:45.

The flight takes about 8h 15m.

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

• Economy class
• Premium Economy Class
• Business Class

A direct flight from London Heathrow Airport to Baltimore takes 8h 15m, covering 3,622 miles.

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.

Return flights from London Heathrow Airport to Baltimore range from £502 to £678, with an average of £576 over the past 12 months. Anything below £502 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 21% above the £576 route average. Book 19 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average £525 return via Reykjavik Keflavik Intl (KEF), compared with £600 for direct.

British Airways is the only airline operating London Heathrow Airport to Baltimore flights. 79% of its flights are on time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £57–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 777 family is used most often on this route, operated mainly by British Airways and Finnair. Other aircraft seen on the route include Boeing 777-300ER variants.

Afternoon is the busiest departure period on London Heathrow Airport to Baltimore flights, with 100% leaving in that window. Morning departures account for 0%, Evening flights for 0%, and Night flights for 0%.

One-way fares from London Heathrow Airport to Baltimore are currently lower than usual. Average one-way flight prices are about £339, which is 40% below the typical average for this route.

Baltimore/Washington Airport (BWI) hosts 5 major car hire companies, with daily rates starting from around £20 for economy cars. Top options include:

• NextCar
• Hertz
• Dollar
• Budget
• Thrifty

Flights from London Heathrow Airport to Baltimore usually depart from London Heathrow (LHR) and arrive at Baltimore/Washington (BWI).

Afternoon flights have the fewest delays on this route.

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 London Heathrow Airport to Baltimore route, 21% of flights were delayed in the past three months, with delays averaging 2h 12m.

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

• Reykjavik Keflavik Intl (KEF) – 39% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) – 25% of one-stop connections
• Chicago O'Hare Intl (ORD) – 15% of one-stop connections
• Charlotte Douglas (CLT) – 15% of one-stop connections

Yes. Flexible dates can save you up to 15% on flights from London Heathrow Airport to Baltimore. Monday is the cheapest departure day at £531 return on average, while Saturday is the most expensive at £623, a difference of £91.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Only British Airways operates flights between London Heathrow Airport and Baltimore.

Flying via Boston Logan Intl (BOS) gives the shortest average 1-stop total travel time of 11h 42m, compared to 12h 38m via Charlotte Douglas (CLT) and 13h 06m via Atlanta Hartsfield-Jackson (ATL).

Baltimore is 5 hours behind London Heathrow Airport (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Baltimore are M&T Bank Stadium, Eutaw Place Temple, and Korean War Memorial. These are among the most viewed places in Baltimore on KAYAK.

Among airlines operating London Heathrow Airport to Baltimore flights:

• Iberia: offers free seat selection
• American Airlines: 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 cabin bag and a checked bag in Economy class
• Finnair: a cabin bag and a checked bag in Economy class
• Iberia: a cabin 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.