Cheap flights from Baltimore to London from $164
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to London departing on 4/7. 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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How to get the cheapest flight ticket from Baltimore to London
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 cheapest month to fly to London?
The cheapest month to fly to London from Baltimore is in February. Flight prices, which tend to average around $621, are often lower during this time because this is during the off-season. The month of October is another great option to travel to London, with average flight prices from Baltimore averaging around $640.
What is the cheapest day to depart on your flight to London?
The cheapest day to depart from Baltimore to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $793. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $924. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.
What is the cheapest time of day to depart on your flight to London?
Flying to London from Baltimore in the morning is the least expensive time of day to depart. momondo users have found prices as low as $692 when looking at flights departing in the morning. Flights to London are more costly in the afternoon, with an average ticket price of $850. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Baltimore/Washington to London flight route?
Fly from Baltimore/Washington to London Heathrow for the best Baltimore/Washington - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Baltimore when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to London for around $780 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Baltimore for as low as $746 on momondo.
What cabin class options are available on Baltimore/Washington to London flights?
There are 3 cabin classes available to choose from on Baltimore/Washington to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Baltimore/Washington to London?
Icelandair, PLAY, and WorldTicket are the most popular carriers operating from Baltimore/Washington to London
What airlines fly to London?
British Airways, United Airlines and Iberia are the top three most popular airlines that fly to London from Baltimore according to our data. British Airways is the first choice among our users, with 44% of people opting to fly with this airline when traveling to London. Keep in mind that there are 17 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Baltimore to London on average per day?
5 flights are operational daily from Baltimore to London as of April 2025. The most popular departure time for this route is 9:00PM, with 100% of flights per day taking off in the evening.
How many flights depart from Baltimore to London on average per week?
The number of flights available between Baltimore and London is 35 per week as of April 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
When to book flights from Baltimore to London
Cheap Baltimore to London (BWI to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Baltimore to London
How far is Baltimore/Washington to London by plane?
The distance between Baltimore/Washington and London is about 3627.9 mi. In terms of flight time, this usually takes a little over 7h 15m.
When did momondo last update prices for flights from Baltimore/Washington Airport to London?
Prices for flights from Baltimore/Washington Airport to London refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to London?
As of April 2025, there are 9 operators available to choose from for flights from Baltimore/Washington Airport to London.
How old do you have to be to fly from Baltimore/Washington Airport to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Baltimore to London?
Based on momondo bookings for flights between Baltimore and London, the leading plane model is Boeing 777, making up 40.21% of the total bookings. Other popular models include Airbus A380-800 with 14.87%, Boeing 777-300ER with 7.92%, and Boeing 787-8 Dreamliner with 7.51%.
What is the most popular airline from Baltimore to London?
momondo data reveals that the most frequently booked airline on the route from Baltimore to London is British Airways, representing 31% of all bookings. The subsequent popular airlines are PLAY at 19%, Iberia at 16%, and American Airlines at 13%.
Best airlines flying from Baltimore to London
Compare and see reviews for airlines that fly from Baltimore to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $369 | Free Cancellation | Rating 6.9 97 reviews | |||
| PriceFrom $474 | Free Cancellation | Rating 7.0 476 reviews | |||
| PriceFrom $561 | Free Cancellation | Rating 8.0 7,899 reviews | |||
| PriceFrom $582 | Free Cancellation | Rating 7.0 2,655 reviews | |||
| PriceFrom $585 | Free Cancellation | Rating 7.4 636 reviews | |||
| PriceFrom $601 | Free Cancellation | Rating 7.4 8,615 reviews | |||
| PriceFrom $603 | Free Cancellation | Rating 7.6 1,267 reviews | |||
| PriceFrom $634 | Free Cancellation | Rating 6.6 6,715 reviews | |||
| PriceFrom $637 | Free Cancellation | Rating 7.2 10,000 reviews |
Finnair Flights From Baltimore to London
Finnair flight deals from Baltimore to London start from $603 round-trip. Over the 7 Finnair flights for this route in a normal week, average airfare is usually $777 round-trip - but some users have found much cheaper deals with momondo.
American Airlines Flights From Baltimore to London
Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Baltimore to London about 7 times each week, with ticket deals ranging from $637 to $896. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Baltimore to London?
It is quick and easy to find Baltimore to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from Baltimore to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Baltimore which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Baltimore to London?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Baltimore.
I’m not ready to book a flight from Baltimore to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Baltimore to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.