Cheap flights from London to Baltimore from £315

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BWI
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London to Baltimore/Washington are usually found in November or January, booked 38 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

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 17 September 2025.

Round-trip from

£386

One-way from

£315

Popular in

July

Cheapest in

November

Average price

£493
9/10-12/10
  • 9/10-12/10
  • 2 total stops
  • 49h 57m total
  • London to Baltimore
18/10
  • 18/10
  • 2 total stops
  • 49h 30m total
  • London to Baltimore
Highest demand for flights based on searches. 16% potential increase in price (£80 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from London to Baltimore

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 17 September 2025.

Thu 9/1014:00LGW - BWI
1 stop27h 40mMultiple Airlines
Sun 12/1006:53BWI - LGW
1 stop22h 17mMultiple Airlines
Deal found 16/9£386
Thu 6/1114:00LGW - BWI
1 stop23h 50mMultiple Airlines
Wed 12/1106:45BWI - LGW
3 stops27h 20mMultiple Airlines
Deal found 16/9£389
Wed 17/911:40STN - BWI
1 stop11h 00mPLAY
Tue 23/918:50BWI - STN
1 stop10h 50mPLAY
Deal found 16/9£391
Fri 19/914:00LGW - BWI
1 stop30h 32mMultiple Airlines
Sat 27/921:39BWI - LGW
1 stop31h 31mMultiple Airlines
Deal found 15/9£392
Mon 22/910:00LGW - BWI
1 stop18h 37mMultiple Airlines
Sat 4/1021:39BWI - LGW
1 stop31h 31mMultiple Airlines
Deal found 15/9£393
Fri 19/911:40STN - BWI
1 stop11h 00mPLAY
Tue 23/918:50BWI - STN
1 stop10h 50mPLAY
Deal found 16/9£394
Tue 18/1106:00LHR - BWI
2 stops16h 14mMultiple Airlines
Thu 27/1110:56BWI - LHR
1 stop13h 59mMultiple Airlines
Deal found 15/9£394
Mon 29/914:00LGW - BWI
1 stop30h 32mMultiple Airlines
Fri 3/1020:52BWI - LGW
1 stop32h 08mMultiple Airlines
Deal found 15/9£394
Tue 25/1112:05LHR - BWI
2 stops58h 09mUnited Airlines
Tue 2/1217:18BWI - LHR
1 stop33h 37mUnited Airlines
Deal found 14/9£395
Fri 26/911:40STN - BWI
1 stop11h 00mPLAY
Wed 1/1018:50BWI - STN
1 stop10h 50mPLAY
Deal found 15/9£396
Thu 20/1106:00LHR - BWI
2 stops16h 14mMultiple Airlines
Sat 6/1213:10BWI - LHR
1 stop11h 45mMultiple Airlines
Deal found 16/9£396
Mon 29/914:00LGW - BWI
1 stop30h 32mMultiple Airlines
Mon 6/1021:41BWI - LGW
1 stop31h 19mMultiple Airlines
Deal found 16/9£397

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 17 September 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

LGW - BWI

LGWBWI

London Gatwick

Mon 29/9

14:00-15:32

1 stop30h 32m

Baltimore/Washington

Fri 3/10

20:52-10:00

1 stop32h 08m

£394

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Fri 26/9

11:40-17:40

1 stop11h 00m

Baltimore/Washington

Wed 1/10

18:50-10:40

1 stop10h 50m

£396

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 29/1

09:00-21:41

2 stops17h 41m

Baltimore/Washington

Wed 4/2

17:18-11:15

1 stop12h 57m

£396

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Tue 6/1

11:55-18:40

1 stop11h 45m

Baltimore/Washington

Sat 10/1

19:40-10:55

1 stop10h 15m

£397

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 5/3

09:00-20:57

2 stops16h 57m

Baltimore/Washington

Thu 12/3

10:45-05:55

1 stop15h 10m

£397

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Sat 10/1

11:55-18:40

1 stop11h 45m

Baltimore/Washington

Wed 14/1

19:40-10:55

1 stop10h 15m

£397

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

£397

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 14/11

08:30-21:24

2 stops17h 54m

Baltimore/Washington

Thu 4/12

13:10-05:55

1 stop11h 45m

£400

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 7/1

12:15-18:40

1 stop11h 25m

Baltimore/Washington

Sat 10/1

19:40-10:50

1 stop10h 10m

£400

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Sat 11/10

11:40-17:40

1 stop11h 00m

Baltimore/Washington

Mon 13/10

18:50-10:40

1 stop10h 50m

£401

Flights are sorted by cheapest return flights first.

Deals found on 16/9

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 12 September 2025.

To ensure you get the cheapest price possible for a flight from London to Baltimore, you should look to book at least 38 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 £565). Flying from London to Baltimore in July is currently the most expensive (average of £946). 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 17 September 2025.

A simple way to save on the total cost of your ticket is to fly from London to Baltimore in the morning. If you’re flexible enough to do this you can expect to save up to 44% 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 Wednesday evenings when fares are most often at their lowest. Tuesday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Baltimore

Explore weekly flight availability from London to Baltimore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 September 2025.

The most flights from LON to BWI are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 86% 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.

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £436.

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

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 17 September 2025.
Read through reviews of airlines operating flights from London to Baltimore, such as Finnair, Icelandair, andPLAY. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.6

Crew

8.1

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

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.

Boarding

7.6

Crew

8.1

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

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.

Boarding

7.6

Crew

8.1

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

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

Boarding

7.6

Crew

8.1

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

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.

Boarding

7.6

Crew

8.1

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

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.

Boarding

7.6

Crew

8.1

Entertainment

6.9

Overall

7.6

Food

6.7

Comfort

7.5

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 5 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. PLAY provides one of the quickest options available for as low as £396. 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 £267, 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 51% lower than the current average price of a flight leaving 3 months from now.

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

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

    The top 3 most reliable airlines when flying from London to Baltimore are Iberia (46%), American Airlines (44%) and Finnair (42%).

  • What are the cheapest flights from London to Baltimore?

    While on average a flight from London to Baltimore is generally £748, our data shows the cheapest flight currently is £395. When looking at the most popular route, (London Heathrow - Baltimore/Washington), you can expect to pay £328 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 £565). Flying from London to Baltimore in July is currently the most expensive (average of £946). 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

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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 17 September 2025.

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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£267Average£385FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£349Average£493FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
United AirlinesCheapest£393Average£563FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£450Average£648FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£457Average£650FlexibilityNo cancel feeOn-time76%
Search Finnair flights
LufthansaCheapest£459Average£616FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£459Average£613FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£502Average£670FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£521Average£649FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£522Average£708FlexibilityNo cancel feeOn-time75%
Search KLM 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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