$282 Find Cheap Flights from Baltimore to London - Compare and Save

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

• Earliest: departs at 6:55 pm and lands at 2:07 am
• Latest: departs at 9:35 pm and lands at 4:47 am.

The flight takes about 7h 12m.

Four cabin classes are available on flights from Baltimore to London:

• Economy Class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

A nonstop flight from Baltimore to London takes 7h 12m, covering 3,635 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.

Round-trip flights from Baltimore to London range from $718 to $1,119, with an average of $904 over the past 12 months. Anything below $718 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 16% above the $904 route average. Book 14 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $694 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $964 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $70–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Evening is the busiest departure period on Baltimore to London flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

One-way fares from Baltimore to London are currently lower than usual. Average one-way flight prices are about $313, which is 37% below the typical average for this route.

Since London is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near London Heathrow Airport (LHR) — daily rates from around $7:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz

Near London Gatwick Airport (LGW) — daily rates from around $7:

• GREEN MOTION
• DRIVALIA
• U-Save
• Europcar
• Alamo

Near London City Airport (LCY) — daily rates from around $10:

• GREEN MOTION
• Budget
• Hertz
• Avis
• Sixt

Near London Stansted Airport (STN) — daily rates from around $10:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• U-Save

Near London Luton Airport (LTN) — daily rates from around $11:

• GREEN MOTION
• DRIVALIA
• Alamo
• Europcar
• U-Save

Flights from Baltimore to London usually depart from Baltimore/Washington (BWI) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

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

• Reykjavik Keflavik Intl (KEF) - 92% of one-stop connections
• Charlotte Douglas (CLT) - 3% of one-stop connections
• Orlando (MCO) - 2% of one-stop connections
• Boston Logan Intl (BOS) - 2% of one-stop connections

Yes. Flexible dates can save you up to 15% on flights from Baltimore to London. Monday is the cheapest departure day at $828 round-trip on average, while Friday is the most expensive at $970, a difference of $142.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only British Airways operates flights between Baltimore and London.

Flying via Boston Logan Intl (BOS) gives the shortest average 1-stop total travel time at 11h 33m, compared with 11h 51m via Chicago O'Hare Intl (ORD) and 11h 55m via Charlotte Douglas (CLT).

London is 5 hours ahead of Baltimore (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 are Hyde Park and Buckingham Palace. These are among the most viewed places in London on KAYAK.

Among airlines operating Baltimore to London flights:

• British Airways: offers extra legroom
• American Airlines: offers free seat selection
• Iberia: offers free seat selection
• Finnair: offers free seat selection
• Aer Lingus: 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
• American Airlines: a cabin bag and a checked bag in Economy Class
• Iberia: a cabin bag and a checked bag in Economy Class

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

Yes, Gatwick Airport (LGW) has car rental services. The desks are in a car rental center outside the terminal building and another location is available at the airport's South Terminal on the lower forecourt on Level 0.

Yes, wheelchair assistance is available for travelers with mobility issues and TSA Passenger Support Specialists may provide screening assistance. Elevators provide access to upper floors and the airport also has accessible restrooms.

Yes, travelers arriving at LGW can access lounges to rest after the flight. Options include No1 Lounges in the North and South Terminals, the Plaza Premium Lounge in the North Terminal, My Lounge, Plaza Express, Club Aspire, Clubrooms and Arrive & Refresh.