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Cheap flights from London to Baltimore from £174

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BWI
4 Jan — 11 Jan1
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 5 December 2025.

Thu 11/1212:15LHR - BWI
1 stop11h 25mIcelandair
Sun 8/219:40BWI - LHR
1 stop10h 10mIcelandair
Deal found 1/12£485
Wed 10/1212:15LHR - BWI
1 stop11h 25mIcelandair
Sun 14/1219:40BWI - LHR
1 stop10h 10mIcelandair
Deal found 2/12£486
Sun 14/1220:35LHR - BWI
1 stop27h 05mIcelandair
Sat 24/119:40BWI - LHR
1 stop10h 10mIcelandair
Deal found 2/12£488
Thu 18/1213:00LHR - BWI
1 stop15h 03mVirgin Atlantic
Tue 6/118:59BWI - LHR
1 stop30h 26mVirgin Atlantic
Deal found 3/12£490
Wed 10/1211:55LGW - BWI
2 stops26h 27mMultiple Airlines
Sat 13/1210:40BWI - LGW
2 stops19h 15mMultiple Airlines
Deal found 2/12£492
Sun 14/1220:35LHR - BWI
1 stop27h 05mIcelandair
Tue 6/119:40BWI - LHR
1 stop18h 50mIcelandair
Deal found 2/12£492
Fri 12/1220:35LHR - BWI
1 stop27h 05mIcelandair
Tue 6/119:40BWI - LHR
1 stop18h 50mIcelandair
Deal found 1/12£502
Wed 10/1212:15LHR - BWI
1 stop11h 25mIcelandair
Tue 6/119:40BWI - LHR
1 stop18h 50mIcelandair
Deal found 1/12£506
Wed 10/1212:15LHR - BWI
2 stops26h 07mMultiple Airlines
Sat 13/1210:40BWI - LHR
2 stops19h 10mMultiple Airlines
Deal found 1/12£508
Wed 24/1213:00LHR - BWI
1 stop15h 31mVirgin Atlantic
Sun 18/118:59BWI - LHR
1 stop11h 41mVirgin Atlantic
Deal found 2/12£513
Wed 24/1210:00LHR - BWI
2 stops18h 31mDelta
Sun 28/1206:00BWI - LHR
1 stop21h 45mDelta
Deal found 3/12£517
Mon 15/1211:55LGW - BWI
1 stop11h 45mIcelandair
Wed 7/119:40BWI - LGW
1 stop10h 15mIcelandair
Deal found 3/12£517

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 5 December 2025.

Round-trip from

£468

One-way from

£174

Popular in

July

Cheapest in

February

Average price

£627
8/1-17/1
  • 8/1-17/1
  • 4 total stops
  • 29h 35m total
  • London to Baltimore
Search Deals
22/1
  • 22/1
  • 1 total stop
  • 14h 47m total
  • London to Baltimore
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£89 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 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 5 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

STN - BWI

STNBWI

London Stansted

Thu 22/1

08:05-18:40

2 stops15h 35m

Baltimore/Washington

Thu 29/1

19:40-14:15

2 stops13h 35m

£471

LondonBaltimore

LTN - BWI

LTNBWI

London Luton

Sun 1/3

06:00-18:40

1 stop17h 40m

Baltimore/Washington

Sun 8/3

20:40-14:50

1 stop14h 10m

£473

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Mon 26/1

14:00-10:27

2 stops25h 27m

Baltimore/Washington

Fri 6/2

11:30-10:00

1 stop17h 30m

£474

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Fri 16/1

08:20-18:40

2 stops15h 20m

Baltimore/Washington

Thu 22/1

19:40-23:40

2 stops23h 00m

£475

LondonBaltimore

LTN - BWI

LTNBWI

London Luton

Thu 22/1

09:00-18:40

2 stops14h 40m

Baltimore/Washington

Thu 29/1

19:40-16:00

2 stops15h 20m

£477

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Thu 15/1

08:30-18:40

2 stops15h 10m

Baltimore/Washington

Thu 22/1

19:40-13:20

2 stops12h 40m

£487

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sun 1/3

11:45-22:53

2 stops16h 08m

Baltimore/Washington

Sun 8/3

17:36-10:15

2 stops12h 39m

£491

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 6/3

06:30-17:56

2 stops16h 26m

Baltimore/Washington

Thu 12/3

11:45-08:05

2 stops16h 20m

£491

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Thu 8/1

06:30-18:40

2 stops17h 10m

Baltimore/Washington

Sat 17/1

19:40-22:15

3 stops21h 35m

£498

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Sat 24/1

06:30-18:40

2 stops17h 10m

Baltimore/Washington

Tue 27/1

19:40-20:35

2 stops19h 55m

£498

Flights are sorted by cheapest return flights first.

Deals found on 2/12

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 28 November 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 £229). Flying from London to Baltimore in July is currently the most expensive (average of £480). 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 5 December 2025.

A simple way to save on the total cost of your ticket is to fly from London to Baltimore in the evening. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from London to Baltimore?

Use this chart to determine the cheapest time to fly return from London to Baltimore. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Baltimore flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 £374.

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 32% 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 Friday 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 31% 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 5 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
1,334 reviews
Check prices

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.6

Crew

8.1

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
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.6

Crew

8.1

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
675 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.6

Crew

8.1

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
7.0
Good
584 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.6

Crew

8.1

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
1,334 reviews
Check prices

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.6

Crew

8.1

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
7,562 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Food

6.7

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.6

Crew

8.1

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. 12 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 16h 08m. Virgin Atlantic provides one of the quickest options available for as low as £491. Airlines will cover a distance of 3622 mi. This flight may include one or multiple stops.

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

    PLAY, at £269, 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 Icelandair, which is currently one of the cheapest options available, starting at £367. Finnair flights start at £389 while deals on Iberia start at £542 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 (67%), Aer Lingus (67%) and Finnair (67%).

  • What are the cheapest flights from London to Baltimore?

    While on average a flight from London to Baltimore is generally £750, our data shows the cheapest flight currently is £485. When looking at the most popular route, (London Heathrow - Baltimore/Washington), you can expect to pay £459 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 £229). Flying from London to Baltimore in July is currently the most expensive (average of £480). 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 5 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£269Average£395FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£347Average£539FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£430Average£460FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£447Average£566FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£462Average£623FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£463Average£639FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£469Average£630FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£480Average£680FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£496Average£696FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest£499Average£617FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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