Question 1

Which stopover airport has the shortest connection time from London to Baltimore?

Accepted Answer

Reykjavik (KEF) has the shortest average stopover time for this route: 1h 28m.

Question 2

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

Accepted Answer

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

Question 3

What is the cheapest time of day to depart on your flight to Baltimore?

Accepted Answer

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 to Baltimore in the morning for as low as £464. 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 £817. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 4

Which stopover airport offers the lowest fares from London to Baltimore?

Accepted Answer

Flights via Reykjavik (KEF) offer the lowest average return price of £309.

Question 5

Which stopover airport has the shortest travel time from London to Baltimore?

Accepted Answer

Flights connecting via Reykjavik (KEF) have the shortest average one-way travel time: 11h 00m.

Question 6

Which airport is the most popular for stopovers for flights between London and Baltimore?

Accepted Answer

Reykjavik (KEF) was the most common stop: 82% of momondo users choosing one-stop flights on this route connected there.

Question 7

What cabin class options are available on London to Baltimore/Washington flights?

Accepted Answer

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

Question 8

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

Accepted Answer

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

Question 9

How have London to Baltimore flight prices changed over time?

Accepted Answer

As of December 2025, prices for London to Baltimore flights are approximately 117% more expensive when compared to flights at the same time last year.

Question 10

Which airlines fly to Baltimore?

Accepted Answer

British Airways, Virgin Atlantic and Icelandair are the top three most popular airlines that fly to Baltimore from London according to our data. British Airways is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Baltimore. Keep in mind that there are 18 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

Question 11

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

Accepted Answer

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 30% of their flights experiencing any sort of delay.

Question 12

What is the typical price of a round-trip flight between London and Baltimore?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £472 to £839.
The lowest price recently found on this route was £468.

Question 13

How often are flights from London to Baltimore delayed?

Accepted Answer

Historically, on average around 30% of flights between London and Baltimore have experienced a delay on any given week. The average delay length over the past 12 months has been 108 minutes.

Question 14

What is the cheapest month to fly to Baltimore?

Accepted Answer

The month of February is, on average, the cheapest month to fly to Baltimore from London, with most prices found around £471. If you are unable to visit Baltimore during the month of February, then departing from London during the month November is also very affordable. Most momondo users find prices during this month for around £494.

Question 15

How many flights depart from London to Baltimore on average per day?

Accepted Answer

As of December 2025, 3 flights take off from London and land in Baltimore each day. The most common flight departure time for this route is 15:00, with 100% of daily flights taking off in the afternoon.

Question 16

Can stopping save me money on London to Baltimore flights?

Accepted Answer

You could potentially save up to 29% on your flight if you consider stops on a London to Baltimore flight.

Question 17

What is the cheapest airline that flies from London to Baltimore/Washington?

Accepted Answer

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

Question 18

What is the cheapest London to Baltimore/Washington flight route?

Accepted Answer

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

Question 19

How far in advance should I book a flight to Baltimore?

Accepted Answer

You are more likely to see cheaper flights to Baltimore from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around £613 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 for as low as £529 on momondo.

Question 20

What is the cheapest day to depart on your flight to Baltimore?

Accepted Answer

The cheapest day to depart from London to Baltimore is on a Tuesday. Travellers who choose to depart for Baltimore on a Tuesday will often find tickets for as low as £585. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £723. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

Question 21

How many flights depart from London to Baltimore on average per week?

Accepted Answer

The number of flights available between London and Baltimore is 22 per week as of December 2025. The most frequent departure day is Tue, with 23% of weekly flights leaving on this day.

Question 22

When did momondo last update prices for flights from London to Baltimore/Washington Airport?

Accepted Answer

Prices for flights from London to Baltimore/Washington Airport refresh daily.

Question 23

How many operators does momondo search for flights from London to Baltimore/Washington Airport?

Accepted Answer

There are 12 operators available for flights from London to Baltimore/Washington Airport as of December 2025.

Question 24

How old do you have to be to fly from London to Baltimore/Washington Airport?

Accepted Answer

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 London to Baltimore/Washington Airport.

Question 25

What documentation or ID do you need to fly to Baltimore/Washington Airport?

Accepted Answer

The required travel and health documents for your Baltimore/Washington Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Baltimore/Washington Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best price found	£615
Fastest flight time	8h 15m
Direct flights	Every day
Airports in Baltimore	1 airport

Airline	Rating	Free Cancellation	Price
PLAY	PriceFrom £270	Free Cancellation	Rating 7.0 103 reviews	Search PLAY flights
Icelandair	PriceFrom £348	Free Cancellation	Rating 7.0 588 reviews	Search Icelandair flights
United Airlines	PriceFrom £431	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Virgin Atlantic	PriceFrom £448	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom £462	Free Cancellation	Rating 6.7 7,573 reviews	Search British Airways flights
KLM	PriceFrom £463	Free Cancellation	Rating 7.7 1,431 reviews	Search KLM flights
Lufthansa	PriceFrom £470	Free Cancellation	Rating 6.8 7,619 reviews	Search Lufthansa flights
Finnair	PriceFrom £481	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
American Airlines	PriceFrom £496	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
Delta	PriceFrom £500	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights

Cheap flights from London to Washington, D.C. from £230

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 to Washington, D.C. departing on 23/1. 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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