Cheap flights from London Heathrow Airport to Washington, D.C. from £259
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Washington, D.C. departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Icelandair flights from London Heathrow Airport to Baltimore
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United Airlines flights from London Heathrow Airport to Baltimore
Our best United Airlines deals on London Heathrow Airport to Baltimore flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport to Baltimore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between London Heathrow Airport and Baltimore?
What is the cheapest month to fly to Baltimore?
The month of February is, on average, the cheapest month to fly to Baltimore from London Heathrow Airport, with most prices found around £499. If you are unable to visit Baltimore during the month of February, then departing from London Heathrow Airport during the month January is also very affordable. Most momondo users find prices during this month for around £506.
What is the cheapest day to depart on your flight to Baltimore?
The cheapest day to depart from London Heathrow Airport to Baltimore is on a Tuesday. Travellers who choose to depart for Baltimore on a Tuesday will often find tickets for as low as £596. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £728. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.
What is the cheapest time of day to depart on your flight to Baltimore?
According to our data, the cheapest time of day to fly to Baltimore is in the morning. momondo users have found flights departing from London Heathrow Airport to Baltimore in the morning for as low as £453. 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 at midday because they tend to be around £797. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest London Heathrow to Baltimore/Washington flight route?
Fly from London Heathrow to Baltimore/Washington for the best London Heathrow - Baltimore/Washington flight prices
How far in advance should I book a flight to Baltimore?
You are more likely to see cheaper flights to Baltimore from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around £634 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 London Heathrow Airport for as low as £531 on momondo.
What cabin class options are available on London Heathrow to Baltimore/Washington flights?
There are 3 cabin classes available to choose from on London Heathrow to Baltimore/Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London Heathrow Airport to Baltimore flights?
You could potentially save up to 22% on your flight if you consider stops on a London Heathrow Airport to Baltimore flight.
How have London Heathrow Airport to Baltimore flight prices changed over time?
As of July 2025, prices for London Heathrow Airport to Baltimore flights are approximately 14% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from London Heathrow to Baltimore/Washington?
Icelandair is the most popular carrier operating from London Heathrow to Baltimore/Washington
Which airlines fly to Baltimore?
British Airways, Virgin Atlantic and Icelandair are the top three most popular airlines that fly to Baltimore from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 51% 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.
How many flights depart from London Heathrow Airport to Baltimore on average per day?
The number of flights available between London Heathrow Airport and Baltimore is 5 per day as of July 2025. The most frequent departure time is 16:00, with 100% of daily flights leaving in the afternoon.
How many flights depart from London Heathrow Airport to Baltimore on average per week?
As of July 2025, 35 flights take off from London Heathrow Airport and land in Baltimore each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
When to book flights from London Heathrow Airport to Baltimore
Cheap London Heathrow Airport to Baltimore (LHR to BWI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Baltimore
How far is London Heathrow to Baltimore/Washington by plane?
Baltimore/Washington is 3615.0 mi away from London Heathrow. Typically, this will take 8h 00m by plane in normal conditions.
When did momondo last update prices for flights from London Heathrow Airport to Baltimore/Washington Airport?
Prices for flights from London Heathrow Airport to Baltimore/Washington Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Baltimore/Washington Airport?
There are 11 operators available for flights from London Heathrow Airport to Baltimore/Washington Airport as of July 2025.
How old do you have to be to fly from London Heathrow Airport to Baltimore/Washington Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The travel and health documents you'll need for your trip to Baltimore/Washington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baltimore/Washington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Baltimore?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Baltimore is Boeing 777, representing 33.91% of all bookings. The subsequent popular models are Airbus A380-800 at 15.00%, Airbus A330-900neo at 9.41%, and Boeing 787-8 Dreamliner at 9.35%.
What is the most popular airline from London Heathrow Airport to Baltimore?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Baltimore is British Airways, representing 56% of all bookings. The subsequent popular airlines are Icelandair at 15%, Finnair at 13%, and Iberia at 5%.
Best airlines flying from London Heathrow Airport to Baltimore
Compare and see reviews for airlines that fly from London Heathrow Airport to Baltimore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £270 | Free Cancellation | Rating 7.0 102 reviews | |||
| PriceFrom £289 | Free Cancellation | Rating 7.5 1,473 reviews | |||
| PriceFrom £358 | Free Cancellation | Rating 7.0 514 reviews | |||
| PriceFrom £452 | Free Cancellation | Rating 7.8 1,363 reviews | |||
| PriceFrom £458 | Free Cancellation | Rating 6.8 7,207 reviews | |||
| PriceFrom £459 | Free Cancellation | Rating 7.6 1,304 reviews | |||
| PriceFrom £471 | Free Cancellation | Rating 6.6 7,093 reviews | |||
| PriceFrom £490 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £504 | Free Cancellation | Rating 7.0 2,813 reviews | |||
| PriceFrom £526 | Free Cancellation | Rating 7.4 654 reviews |
Finnair Flights From London Heathrow Airport to Baltimore
The lowest priced Finnair flight from London Heathrow Airport to Baltimore from the last 72 hours was £627. Generally, Finnair has 7 flights on this route every week with an average price of £897. Finnair is rated 7.6/10 by our users.
American Airlines Flights From London Heathrow Airport to Baltimore
£669 is the best American Airlines flight deal from London Heathrow Airport to Baltimore found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to £926, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 10,000 user reviews) flies into Baltimore from London Heathrow Airport 7 times in an average week so prices can vary.
Why use momondo?
Why should I use momondo to find a flight deal from London to Baltimore?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Baltimore for you.
Can I find flights from London to Baltimore with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Baltimore from London with this policy.
How can momondo help me find flights from London to Baltimore?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Baltimore.
I’m not ready to book a flight from London to Baltimore right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to Baltimore now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Baltimore and let you know when they change.