Cheap flights from Baltimore to London from £215
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 1/3. 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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Fly from
Fly to
Route
Depart
Return
BaltimoreLondon
BWI Baltimore/Washington - LGW London Gatwick
BWILGW
Baltimore/Washington
Mon 2/11
19:40-15:30
1 stop14h 50m
London Gatwick
Tue 10/11
08:00-18:40
1 stop15h 40m
BaltimoreLondon
BWI Baltimore/Washington - LHR London Heathrow
BWILHR
Baltimore/Washington
Tue 15/12
19:40-10:50
1 stop10h 10m
London Heathrow
Sun 3/1
12:15-18:40
1 stop11h 25m
BaltimoreLondon
BWI Baltimore/Washington - LGW London Gatwick
BWILGW
Baltimore/Washington
Wed 9/12
19:40-17:25
1 stop16h 45m
London Gatwick
Wed 16/12
08:20-18:40
1 stop15h 20m
BaltimoreLondon
BWI Baltimore/Washington - LGW London Gatwick
BWILGW
Baltimore/Washington
Tue 17/11
19:40-15:40
1 stop15h 00m
London Gatwick
Mon 23/11
07:40-18:40
1 stop16h 00m
BaltimoreLondon
BWI Baltimore/Washington - LHR London Heathrow
BWILHR
Baltimore/Washington
Wed 9/12
19:40-19:30
1 stop18h 50m
London Heathrow
Tue 15/12
12:15-18:40
1 stop11h 25m
BaltimoreLondon
BWI Baltimore/Washington - LHR London Heathrow
BWILHR
Baltimore/Washington
Sun 6/12
19:40-10:50
1 stop10h 10m
London Heathrow
Tue 15/12
20:35-18:40
1 stop27h 05m
BaltimoreLondon
BWI Baltimore/Washington - LGW London Gatwick
BWILGW
Baltimore/Washington
Tue 17/11
19:40-15:40
1 stop15h 00m
London Gatwick
Tue 24/11
08:00-18:40
1 stop15h 40m
BaltimoreLondon
BWI Baltimore/Washington - LHR London Heathrow
BWILHR
Baltimore/Washington
Sat 28/11
18:55-07:05
Nonstop7h 10m
London Heathrow
Tue 1/12
13:50-17:05
Nonstop8h 15m
BaltimoreLondon
BWI Baltimore/Washington - LHR London Heathrow
BWILHR
Baltimore/Washington
Thu 26/11
18:55-07:05
Nonstop7h 10m
London Heathrow
Tue 1/12
13:50-17:05
Nonstop8h 15m
BaltimoreLondon
BWI Baltimore/Washington - LHR London Heathrow
BWILHR
Baltimore/Washington
Fri 27/11
18:55-07:05
Nonstop7h 10m
London Heathrow
Tue 1/12
13:50-17:05
Nonstop8h 15m
See travel insights to London from
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 typical price of a round-trip flight between Baltimore and London?
Prices are currently low for flights on this route.
Typical prices usually range from £518 to £809.The lowest price recently found on this route was £509.
What is the cheapest month to fly to London?
The cheapest month to fly to London from Baltimore is in January. Flight prices, which tend to average around £486, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Baltimore averaging around £527.
What is the cheapest day to depart on your flight to London?
Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £623. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Baltimore to London for around £767.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £689. Flights in the evening are often more expensive, with an average ticket price of £692.
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 from Baltimore to London?
You are more likely to see cheaper flights to London from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £648 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Baltimore for as low as £559 on momondo.
What cabin class options are available on Baltimore to London flights?
There are 3 cabin classes available to choose from on Baltimore to London 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 Baltimore to London flights?
You could potentially save up to 49% on your flight if you consider stops on a Baltimore to London flight.
How have Baltimore to London flight prices changed over time?
As of October 2026, prices for Baltimore to London flights are approximately 44% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Baltimore/Washington to London?
British Airways, United Airlines, and Delta are the most popular carriers operating from Baltimore/Washington to London
Which airlines fly to London?
British Airways, United Airlines and Virgin Atlantic 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 travelling to London. Keep in mind that there are 5 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?
As of October 2026, 2 flights take off from Baltimore and land in London each day. The most common flight departure time for this route is 21:00, with 100% of daily flights 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 20 per week as of October 2026. The most frequent departure day is Tue, with 25% 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
Frequently asked questions about flying from Baltimore to London
How far is Baltimore/Washington to London by plane?
Baltimore/Washington and London are 3627.9 mi apart from one another. A reasonable flight in good conditions will take 7h 10m.
When did momondo last update prices for flights from Baltimore/Washington Airport to London?
Prices for flights from Baltimore/Washington Airport to London are refreshed on a daily basis.
How many operators does momondo search for flights from Baltimore/Washington Airport to London?
There are 2 operators available for flights from Baltimore/Washington Airport to London as of October 2026.
How old do you have to be to fly from Baltimore/Washington Airport to London?
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 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 55.54% of the total bookings. Other popular models include Boeing 787-10 Dreamliner with 9.12%, Boeing 787-8 Dreamliner with 7.80%, and Airbus A330-900neo with 5.39%.
What is the most popular airline from Baltimore to London?
Based on momondo bookings for flights between Baltimore and London, the leading airline is British Airways, making up 65% of the total bookings. Other popular airlines include Icelandair with 35%.
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 £235 | Free Cancellation | Rating 6.9 757 reviews | |||
| PriceFrom £436 | Free Cancellation | Rating 6.7 8,245 reviews |
British Airways Flights From Baltimore to London
British Airways flies from Baltimore to London around 2 times per week, with 8,245 momondo users rating the airline 6.7/10. The cheapest British Airways deal from Baltimore to London in the last 72 hours was £436 (round-trip), much lower than the average airfare cost of £716 for British Airways flights on this route.
Travelling 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?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baltimore to London . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Baltimore to London with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to London from Baltimore with this policy.
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?
Price alerts on flights to London from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.