Q: How much does it cost for a return flight from London Heathrow Airport to Baltimore?

Airfare is below average for this route at the moment. London Heathrow Airport to Baltimore flights typically cost between £651 and £530 in April. The cheapest return flight price found within the last 3 days was £471 on Icelandair (27 Apr-5 May).

Question 1

How much does it cost for a return flight from London Heathrow Airport to Baltimore?

Accepted Answer

Airfare is below average for this route at the moment.London Heathrow Airport to Baltimore flights typically cost between £651 and £530 in April.
The cheapest return flight price found within the last 3 days was £471 on Icelandair (27 Apr-5 May).

Question 2

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Baltimore?

Accepted Answer

Flights via Lisbon (LIS) offer the fastest connection on this route, with an average stopover time of 1h 23m.

Question 3

What’s the fastest stopover option from London Heathrow Airport to Baltimore?

Accepted Answer

Flights via Boston (BOS) have the shortest average one-way travel time for one-stop routes: 12h 17m.

Question 4

Which airline has the best punctuality record on London to Baltimore flights?

Accepted Answer

Over the past year, British Airways have had the lowest number of delays on this route, with just 26% of flights being delayed.

Question 5

What’s the top stopover airport for flights from London Heathrow Airport to Baltimore?

Accepted Answer

Reykjavik (KEF) – chosen by Cheapflights users on 45% of one-stop itineraries from London Heathrow Airport to Baltimore on Cheapflights.

Question 6

How often are flights from London to Baltimore delayed?

Accepted Answer

About 26% of weekly flights between London and Baltimore have experienced delays in the past year, with the average delay time being 106 minutes.

Question 7

What is the most punctual flight time for London to Baltimore flights?

Accepted Answer

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 8

What’s the cheapest stopover airport for flights from London Heathrow Airport to Baltimore?

Accepted Answer

Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £395.

Question 9

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Question 10

How long is the flight from London Heathrow Airport to Baltimore?

Accepted Answer

For as low as £530, Icelandair can have you in Baltimore from London Heathrow Airport in 8h 15m. The distance between London Heathrow Airport and Baltimore is about 3622 mi. This flight may include one or multiple stops.

Question 11

What are the cheapest airlines flying from London Heathrow Airport to Baltimore round-trip?

Accepted Answer

Our cheapest airline available from London Heathrow Airport to Baltimore is KLM. Our recent data shows that you can find tickets from as low as £373 on this airline. Additional options worth looking into are Icelandair and United Airlines, starting at £373 and £402 round-trip. Users have found that KLM is 37% cheaper than the other options available to this destination.

Question 12

What are the cheapest airlines to fly from London Heathrow Airport to Baltimore one-way?

Accepted Answer

To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at £445. Finnair flights start at £499 while deals on Iberia start at £644 one-way.

Question 13

How far ahead should I book a flight from London Heathrow Airport to Baltimore?

Accepted Answer

Booking 89 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Baltimore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 14

What is the cheapest month to book a flight from London Heathrow Airport to Baltimore?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Baltimore (average of £364). Flying from London Heathrow Airport to Baltimore in July is currently the most expensive (average of £449). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 15

E

Accepted Answer

In terms of precipitation, rainfall in Baltimore ranges from 74.0 - 104.0 inches per month. July is typically the wettest month, when rainfall can reach 104.0 mm. February is typically the driest time to visit Baltimore when rainfall is around 74.0 mm.

Question 16

E

Accepted Answer

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Question 17

What are the cheapest flights from London Heathrow Airport to Baltimore?

Accepted Answer

Looking for the cheapest flight from London Heathrow Airport to Baltimore? While on average our users pay £567, our data indicates the cheapest price to be £425. The most popular route (London Heathrow - Baltimore/Washington), is priced around £401.

Question 18

What are the most reliable airlines from London Heathrow Airport to Baltimore?

Accepted Answer

The top 3 most reliable airlines when flying from London Heathrow Airport to Baltimore are American Airlines (72%), Aer Lingus (72%) and Finnair (72%).

Question 19

What are the most popular airlines that fly from London Heathrow Airport to Baltimore?

Accepted Answer

The most popular airlines flying from London Heathrow Airport to Baltimore are British Airways, Icelandair and Virgin Atlantic. Something to consider prior to booking your flight.

Question 20

What is the cheapest time of day to fly from LHR to BWI?

Accepted Answer

When flying from London Heathrow Airport to Baltimore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 21

What airport do you fly into for flights to Baltimore from London Heathrow?

Accepted Answer

Most people fly into Baltimore/Washington (BWI) if they book a flight to Baltimore from London Heathrow. On average, Baltimore/Washington has 3 inbound flights from London Heathrow per day from 10 airlines. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

Question 22

Can I find deals for flights from Heathrow to Baltimore that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Heathrow to Baltimore flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 23

How can I find direct flights from Heathrow to Baltimore?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Baltimore.

Question 24

Can I find deals for business class flights from Heathrow to Baltimore?

Accepted Answer

Yes. Cheapflights offers flight deals from Heathrow to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 25

How does Cheapflights help users find flights from Heathrow to Baltimore?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Baltimore from Heathrow today with Cheapflights!

Question 26

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Baltimore?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Baltimore.

Question 27

Can Cheapflights find flights from Heathrow to Baltimore with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Baltimore, users can toggle the no change fees filter when performing a flight search.

Question 28

Can Cheapflights notify me if prices for flights from Heathrow to Baltimore become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Baltimore from Heathrow today and book when prices fit your budget.

Round-trip from	£471
One-way from	£340
Popular in	July
Cheapest in	February
Average price	£562

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£373	Average£542	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Icelandair	Cheapest£373	Average£457	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
United Airlines	Cheapest£402	Average£483	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Atlantic	Cheapest£437	Average£525	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Delta	Cheapest£438	Average£608	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
British Airways	Cheapest£452	Average£614	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£492	Average£700	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Finnair	Cheapest£517	Average£710	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Aer Lingus	Cheapest£553	Average£835	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Iberia	Cheapest£581	Average£734	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Cheap flights from London Heathrow Airport to Baltimore from £340

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Baltimore

Cheapest flights from Heathrow to BaltimoreExplore the most affordable flight options available from Heathrow to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2026.

Explore the most affordable flight options available from Heathrow to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2026.

Best flights from Heathrow to BaltimoreDiscover carefully curated flight deals from Heathrow to Baltimore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2026.

Discover carefully curated flight deals from Heathrow to Baltimore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2026.

Direct flights from Heathrow to BaltimoreExplore direct flight options from Heathrow to Baltimore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 April 2026.

Explore direct flight options from Heathrow to Baltimore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 April 2026.

Last-minute flights from Heathrow to BaltimoreDiscover last-minute flight deals from Heathrow to Baltimore. Data last updated 15 April 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Baltimore. Data last updated 15 April 2026 and is based on user searches.

One-way flights from Heathrow to BaltimoreSearch for one-way flight options from Heathrow to Baltimore. Find affordable one-way fares based on user searches. Data last updated 15 April 2026.

Search for one-way flight options from Heathrow to Baltimore. Find affordable one-way fares based on user searches. Data last updated 15 April 2026.

Find flight deals from Heathrow to Baltimore

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Baltimore that are best for you.

Best time to book a flight from Heathrow to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Baltimore

How far ahead should I book a flight from London Heathrow Airport to Baltimore?

What is the cheapest month to book a flight from London Heathrow Airport to Baltimore?

What is the cheapest time of day to fly from LHR to BWI?

How much does it cost for a return flight from London Heathrow Airport to Baltimore?

How often are flights from London to Baltimore delayed?

What is the most punctual flight time for London to Baltimore flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on London to Baltimore flights?

What’s the top stopover airport for flights from London Heathrow Airport to Baltimore?

What’s the cheapest stopover airport for flights from London Heathrow Airport to Baltimore?

What’s the fastest stopover option from London Heathrow Airport to Baltimore?

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Baltimore?

Reviews of airlines servicing Baltimore

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Baltimore from London Heathrow?

How long is the flight from London Heathrow Airport to Baltimore?

What are the cheapest airlines flying from London Heathrow Airport to Baltimore round-trip?

What are the cheapest airlines to fly from London Heathrow Airport to Baltimore one-way?

What are the most reliable airlines from London Heathrow Airport to Baltimore?

What are the cheapest flights from London Heathrow Airport to Baltimore?

Can I find deals for flights from Heathrow to Baltimore that include hotel bookings?

How can I find direct flights from Heathrow to Baltimore?

Can I find deals for business class flights from Heathrow to Baltimore?

What is the cheapest month to book a flight from London Heathrow Airport to Baltimore?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Baltimore on these airlines

Choose from the following airlines for your flight from Heathrow to Baltimore. Flights are based on user searches made on Cheapflights and were last updated on 15 April 2026.

Alternative routes for Heathrow to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Baltimore by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Maryland

Book a non-stop flight to one of these other cities located in Maryland.

Search flights from Heathrow to Baltimore by cabin class

Find flights from Heathrow to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Baltimore flights

Browse other Heathrow and Baltimore flight options. Last updated on 15 April 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 15 April 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 10 airlines flying from Heathrow to Baltimore

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Baltimore?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Baltimore?

Can Cheapflights find flights from Heathrow to Baltimore with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Baltimore become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Heathrow to Baltimore
Explore the most affordable flight options available from Heathrow to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2026.

Best flights from Heathrow to Baltimore
Discover carefully curated flight deals from Heathrow to Baltimore that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 April 2026.

Direct flights from Heathrow to Baltimore
Explore direct flight options from Heathrow to Baltimore based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 April 2026.

Last-minute flights from Heathrow to Baltimore
Discover last-minute flight deals from Heathrow to Baltimore. Data last updated 15 April 2026 and is based on user searches.

One-way flights from Heathrow to Baltimore
Search for one-way flight options from Heathrow to Baltimore. Find affordable one-way fares based on user searches. Data last updated 15 April 2026.