Cheap flights from the United Kingdom to Washington, D.C. from £276

The month of November is, on average, the cheapest month to fly to Baltimore from United Kingdom, with most prices found around £485. If you are unable to visit Baltimore during the month of November, then departing from United Kingdom during the month January is also very affordable. Most momondo users find prices during this month for around £490.

The cheapest day to depart from United Kingdom to Baltimore is on a Tuesday. Travellers who choose to depart for Baltimore on a Tuesday will often find tickets for as low as £568. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £743. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

According to our data, the cheapest time of day to fly to Baltimore is at midday. momondo users have found flights departing from United Kingdom to Baltimore at midday for as low as £623. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around £648. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from London Heathrow to Baltimore/Washington for the best United Kingdom - Baltimore/Washington flight prices

You are more likely to see cheaper flights to Baltimore from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around £604 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from United Kingdom for as low as £475 on momondo.

There are 3 cabin classes available to choose from on United Kingdom to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Icelandair, United Airlines, and Delta are the most popular carriers operating from United Kingdom to Baltimore/Washington

British Airways, Virgin Atlantic and Aer Lingus are the top three most popular airlines that fly to Baltimore from United Kingdom according to our data. British Airways is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Baltimore. Keep in mind that there are 19 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

Historically, on average around 27% of flights between United Kingdom and Baltimore have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 27% of their flights experiencing any sort of delay.

4 flights are operational daily from United Kingdom to Baltimore as of April 2026. The most popular departure time for this route is 16:00, with 100% of flights per day taking off in the afternoon.

As of April 2026, 30 flights take off from United Kingdom and land in Baltimore each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.