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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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BWI
14 Dec — 21 Dec1
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

Find 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 14 November 2025.

Sat 6/1214:00LGW - BWI
1 stop14h 13mMultiple Airlines
Sat 13/1208:37BWI - LGW
1 stop20h 28mMultiple Airlines
Deal found 11/11£447
Mon 8/1214:00LGW - BWI
1 stop24h 22mMultiple Airlines
Fri 12/1220:00BWI - LGW
1 stop33h 05mMultiple Airlines
Deal found 11/11£448
Thu 20/1114:00LGW - BWI
1 stop23h 23mMultiple Airlines
Wed 10/1219:06BWI - LGW
2 stops33h 54mMultiple Airlines
Deal found 11/11£448
Thu 27/1114:00LGW - BWI
1 stop23h 23mMultiple Airlines
Thu 4/1208:37BWI - LGW
1 stop20h 23mMultiple Airlines
Deal found 12/11£449
Thu 4/1214:00LGW - BWI
1 stop15h 23mMultiple Airlines
Thu 11/1206:30BWI - LGW
2 stops22h 30mMultiple Airlines
Deal found 11/11£452
Fri 21/1114:00LGW - BWI
1 stop30h 20mMultiple Airlines
Thu 4/1210:40BWI - LGW
1 stop18h 20mMultiple Airlines
Deal found 11/11£455
Mon 24/1114:00LGW - BWI
1 stop28h 21mMultiple Airlines
Mon 8/1210:40BWI - LGW
1 stop18h 20mMultiple Airlines
Deal found 13/11£458
Wed 26/1106:50LTN - BWI
2 stops16h 50mMultiple Airlines
Wed 3/1219:40BWI - LTN
2 stops22h 25mMultiple Airlines
Deal found 13/11£459
Thu 27/1114:00LGW - BWI
1 stop23h 23mMultiple Airlines
Sat 6/1208:37BWI - LGW
1 stop20h 28mMultiple Airlines
Deal found 13/11£460
Thu 11/1206:30STN - BWI
2 stops17h 10mMultiple Airlines
Tue 16/1219:40BWI - STN
2 stops13h 40mMultiple Airlines
Deal found 12/11£464
Sat 6/1214:00LGW - BWI
1 stop14h 13mMultiple Airlines
Wed 10/1219:06BWI - LGW
2 stops33h 54mMultiple Airlines
Deal found 13/11£464
Thu 20/1111:55LGW - BWI
1 stop11h 45mIcelandair
Wed 3/1219:40BWI - LGW
1 stop10h 15mIcelandair
Deal found 12/11£466

Cheap 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 14 November 2025.

Round-trip from

£445

One-way from

£174

Popular in

July

Cheapest in

February

Average price

£498
Icelandair
  • Icelandair
  • 8/1-13/1
  • 2 total stops
  • 21h 35m total
  • London to Baltimore
Search Deals
23/1
  • 23/1
  • 1 total stop
  • 14h 17m total
  • London to Baltimore
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£91 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 November 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 14 November 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

LTN - BWI

LTNBWI

London Luton

Wed 26/11

06:50-18:40

2 stops16h 50m

Baltimore/Washington

Wed 3/12

19:40-23:05

2 stops22h 25m

£459

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Thu 11/12

06:30-18:40

2 stops17h 10m

Baltimore/Washington

Tue 16/12

19:40-14:20

2 stops13h 40m

£464

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Thu 11/12

11:55-18:40

1 stop11h 45m

Baltimore/Washington

Wed 17/12

19:40-10:55

1 stop10h 15m

£472

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Thu 27/11

14:00-08:23

1 stop23h 23m

Baltimore/Washington

Sat 6/12

10:40-10:05

1 stop18h 25m

£473

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Thu 15/1

14:00-23:17

1 stop14h 17m

Baltimore/Washington

Tue 10/2

12:12-09:25

3 stops40h 13m

£473

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Sat 10/1

11:55-18:40

1 stop11h 45m

Baltimore/Washington

Thu 15/1

19:40-10:55

1 stop10h 15m

£479

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Wed 10/12

11:55-18:40

1 stop11h 45m

Baltimore/Washington

Tue 16/12

19:40-10:55

1 stop10h 15m

£486

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Wed 10/12

11:55-18:40

1 stop11h 45m

Baltimore/Washington

Sat 13/12

19:40-10:55

1 stop10h 15m

£486

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Thu 11/12

14:00-00:23

1 stop15h 23m

Baltimore/Washington

Sat 10/1

11:30-10:05

1 stop17h 35m

£486

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 10/12

06:30-17:16

2 stops15h 46m

Baltimore/Washington

Wed 17/12

12:19-06:25

1 stop13h 06m

£486

Flights are sorted by cheapest return flights first.

Deals found on 13/11

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 7 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 £232). Flying from London to Baltimore in July is currently the most expensive (average of £487). 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 14 November 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.

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 82% 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.

New York (JFK) is the most affordable one-stop option, with an average return flight price of £449.

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.

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 14 November 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
1,335 reviews
Check prices

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Crew

8.1

Comfort

7.4

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
1,335 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Crew

8.1

Comfort

7.4

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
673 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Crew

8.1

Comfort

7.4

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
578 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Crew

8.1

Comfort

7.4

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
1,335 reviews
Check prices

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Crew

8.1

Comfort

7.4

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
7,518 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Crew

8.1

Comfort

7.4

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 11h 45m. Icelandair provides one of the quickest options available for as low as £472. 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 £273, 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 £429. United Airlines flights start at £430 while deals on Delta start at £431 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 City - 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 (49%), Aer Lingus (49%) and Finnair (49%).

  • What are the cheapest flights from London to Baltimore?

    While on average a flight from London to Baltimore is generally £694, our data shows the cheapest flight currently is £428. When looking at the most popular route, (London Heathrow - Baltimore/Washington), you can expect to pay £404 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 £232). Flying from London to Baltimore in July is currently the most expensive (average of £487). 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 14 November 2025.
British Airways flights from London to Baltimore/Washington
PLAY 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£273Average£401FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£352Average£500FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£436Average£467FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£459Average£600FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£468Average£638FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£469Average£664FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£475Average£639FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£487Average£688FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£502Average£706FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest£520Average£737FlexibilityNo 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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