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Cheap flights from London to Baltimore from £222

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BWI
30 Jan — 6 Feb1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Baltimore/Washington are usually found in February or November, booked 39 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from London to Baltimore

Enter your travel dates to find the best prices.

Cheapest flights from London to Baltimore
Explore the most affordable flight options available from London to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 December 2025.

Tue 30/1212:15LHR - BWI
1 stop11h 25mIcelandair
Sun 18/119:40BWI - LHR
1 stop10h 10mIcelandair
Deal found 28/12£835
Tue 30/1212:15LHR - BWI
1 stop11h 25mIcelandair
Tue 6/119:40BWI - LHR
1 stop18h 50mIcelandair
Deal found 29/12£868
Tue 30/1211:45LHR - BWI
1 stop12h 40mAmerican Airlines
Sun 18/120:35BWI - LHR
Nonstop7h 05mAmerican Airlines
Deal found 28/12£923
Tue 30/1208:00LGW - BWI
1 stop15h 40mMultiple Airlines
Sun 18/121:58BWI - LGW
1 stop31h 02mMultiple Airlines
Deal found 28/12£937
Tue 30/1213:05LHR - BWI
2 stops16h 38mVirgin Atlantic
Sun 18/111:24BWI - LHR
2 stops16h 21mVirgin Atlantic
Deal found 28/12£980
Wed 31/1214:10LHR - BWI
1 stop14h 45mMultiple Airlines
Tue 6/120:35BWI - LHR
Nonstop7h 05mMultiple Airlines
Deal found 31/12£1,009
Tue 30/1209:55LHR - BWI
1 stop12h 07mBritish Airways
Tue 6/120:35BWI - LHR
Nonstop7h 05mBritish Airways
Deal found 29/12£1,010
Mon 29/1215:30LHR - BWI
2 stops34h 56mUnited Airlines
Mon 5/117:19BWI - LHR
1 stop33h 36mUnited Airlines
Deal found 28/12£1,013
Wed 31/1209:55LHR - BWI
1 stop12h 07mBritish Airways
Thu 8/120:35BWI - LHR
Nonstop7h 05mBritish Airways
Deal found 29/12£1,015
Wed 31/1211:45LHR - BWI
1 stop12h 38mBritish Airways
Wed 7/120:35BWI - LHR
Nonstop7h 05mBritish Airways
Deal found 30/12£1,038
Mon 29/1208:00LTN - BWI
1 stop15h 40mMultiple Airlines
Mon 5/119:40BWI - LTN
1 stop13h 20mMultiple Airlines
Deal found 28/12£1,044
Mon 29/1214:00LGW - BWI
1 stop23h 29mMultiple Airlines
Mon 5/119:40BWI - LGW
2 stops20h 20mMultiple Airlines
Deal found 28/12£1,046

Find flight deals from London to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 December 2025.

Round-trip from

£422

One-way from

£222

Popular in

July

Cheapest in

February

Average price

£593
Icelandair
  • Icelandair
  • 24/1-8/2
  • 2 total stops
  • 21h 35m total
  • London to Baltimore
Search Deals
23/1
  • 23/1
  • 1 total stop
  • 13h 41m total
  • London to Baltimore
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 December 2025.
Use the filters below to find and compare flights from London to Baltimore that are best for you.

Fly from

London

Fly to

Baltimore

Route

Depart

Return

Price

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 25/5

09:55-20:50

2 stops15h 55m

Baltimore/Washington

Sun 31/5

12:15-07:15

2 stops14h 00m

£434

LondonBaltimore

LTN - BWI

LTNBWI

London Luton

Tue 3/3

09:00-18:40

2 stops14h 40m

Baltimore/Washington

Sun 8/3

20:40-16:45

2 stops16h 05m

£436

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 13/3

12:30-00:53

1 stop16h 23m

Baltimore/Washington

Sat 13/6

06:10-06:45

1 stop19h 35m

£436

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Fri 8/5

14:00-11:02

1 stop26h 02m

Baltimore/Washington

Mon 18/5

10:52-10:00

1 stop18h 08m

£436

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sat 7/3

13:00-22:53

1 stop14h 53m

Baltimore/Washington

Sat 6/6

16:00-09:15

1 stop12h 15m

£436

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Tue 12/5

13:00-22:30

1 stop14h 30m

Baltimore/Washington

Fri 22/5

20:30-14:40

1 stop13h 10m

£437

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Mon 26/1

06:10-18:40

2 stops17h 30m

Baltimore/Washington

Mon 2/2

19:40-14:30

2 stops13h 50m

£438

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Tue 12/5

11:30-22:54

2 stops16h 24m

Baltimore/Washington

Tue 19/5

12:15-07:10

2 stops13h 55m

£439

LondonBaltimore

LTN - BWI

LTNBWI

London Luton

Tue 27/1

07:00-18:40

1 stop16h 40m

Baltimore/Washington

Tue 3/2

19:40-14:50

1 stop14h 10m

£457

LondonBaltimore

LCY - BWI

LCYBWI

London City

Thu 12/3

07:45-19:19

2 stops15h 34m

Baltimore/Washington

Mon 16/3

14:38-08:50

2 stops14h 12m

£457

Flights are sorted by cheapest return flights first.

Deals found on 31/12

Showing 1-10 of 60 results
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Best time to book a flight from London to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from London to Baltimore. Price data was last updated on 26 December 2025.

To ensure you get the cheapest price possible for a flight from London to Baltimore, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from London to Baltimore (average of £226). Flying from London to Baltimore in July is currently the most expensive (average of £475). 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.

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

Find hourly flight availability from London to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 December 2025.

When flying from London 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.

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

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

Share of one-stop return flights from London to Baltimore chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 78% of one-stop itineraries from London to Baltimore on Cheapflights.

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

Average return fare for one-stop flights from London to Baltimore, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Copenhagen (CPH) is the most affordable one-stop option, with an average return flight price of £370.

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

Shortest average travel time for one-stop one-way flights from London to Baltimore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 10h 43m.

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

Average stopover duration for one-stop one-way flights from London to Baltimore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dublin (DUB) offer the fastest connection on this route, with an average stopover time of 1h 28m.

How often are flights from London to Baltimore delayed?

About 30% of weekly flights between London and Baltimore have experienced delays in the past year, with the average delay time being 108 minutes.

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

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

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

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.

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

Over the past year, British Airways have had the lowest number of delays on this route, with just 30% of flights being delayed.

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated 31 December 2025.
Read through reviews of airlines operating flights from London to Baltimore, such as Finnair, Virgin Atlantic, andIcelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,343 reviews
Check prices

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,343 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
677 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Icelandair
7.1
Good
593 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
PLAY
7.0
Good
Finnair
7.6
Good
1,343 reviews
Check prices

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,626 reviews
Finnair
7.6
Good
1,343 reviews
Check prices

Comfort

7.4

Overall

7.6

Boarding

7.6

Crew

8.1

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    For a flight from London to Baltimore, you will be flying into Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city. Baltimore/Washington is the only Baltimore airport and it handles 3 inbound flights from London per day. 11 airlines have flights to Baltimore/Washington from London on a regular basis.

  • How long is the flight from London to Baltimore?

    A quick flight from London to Baltimore can take about 14h 30m. Delta provides one of the quickest options available for as low as £437. Airlines will cover a distance of 3641 mi. This flight may include one or multiple stops.

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

    PLAY, at £266, was found to be the cheapest airline from London to Baltimore.Alternate airlines flying return to your destination include Icelandair and United Airlines. PLAY is priced at 52% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Finnair, which is currently one of the cheapest options available, starting at £384. Icelandair flights start at £433 while deals on Iberia start at £536 one-way.

  • What are the most popular routes from London to Baltimore?

    The most popular flight routes from London to Baltimore are London Heathrow - Baltimore/Washington, London Gatwick - Baltimore/Washington and London Luton - Baltimore/Washington.

  • What are the most reliable airlines from London to Baltimore?

    The top 3 most reliable airlines when flying from London to Baltimore are American Airlines (75%), Aer Lingus (75%) and Finnair (75%).

  • What are the cheapest flights from London to Baltimore?

    While on average a flight from London to Baltimore is generally £783, our data shows the cheapest flight currently is £459. When looking at the most popular route, (London Heathrow - Baltimore/Washington), you can expect to pay £379 for that flight.

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

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

  • How can I find direct flights from London to Baltimore?

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

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

    Yes. Cheapflights offers flight deals from London 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.

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

    Currently, February is the cheapest month in which you can book a flight from London to Baltimore (average of £226). Flying from London to Baltimore in July is currently the most expensive (average of £475). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Baltimore on these airlines

Choose from the following airlines for your flight from London to Baltimore. Flights are based on user searches made on Cheapflights and were last updated on 31 December 2025.
British Airways flights from London to Baltimore/Washington
Finnair flights from London to Baltimore/Washington

Top 10 airlines flying from London to Baltimore

Discover the top 10 airlines that operate flights from London to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 December 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£266Average£396FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£344Average£536FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£425Average£488FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£445Average£556FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£457Average£613FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£457Average£632FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£474Average£662FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£490Average£688FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest£493Average£624FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IberiaCheapest£511Average£721FlexibilityNo cancel feeOn-time77%
Search Iberia flights

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 London to Baltimore?

Deals for London to Baltimore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to Baltimore for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Baltimore from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for London to Baltimore flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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