Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Baltimore to London from £135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to London departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Baltimore to London

Cheap return flights

Enter your travel dates to find the best prices.
Icelandair Logo
20:30 - 20:20BWI-LHR
18h 50m1 stop
Icelandair Logo
21:25 - 19:25LHR-BWI
27h 00m1 stop
£445Icelandair
Find Deal
Fri, 1 May - Sun, 17 May
Multiple Airlines Logo
19:40 - 13:00BWI-LTN
12h 20m1 stop
Multiple Airlines Logo
08:00 - 18:40LTN-BWI
15h 40m1 stop
£445Multiple Airlines
Find Deal
Sat, 28 Feb - Wed, 4 Mar
Icelandair Logo
19:40 - 10:55BWI-LGW
10h 15m1 stop
Icelandair Logo
15:40 - 22:30LGW-BWI
11h 50m1 stop
£445Icelandair
Find Deal
Thu, 15 Jan - Tue, 7 Apr
Icelandair Logo
19:40 - 10:50BWI-LHR
10h 10m1 stop
Icelandair Logo
12:15 - 18:40LHR-BWI
11h 25m1 stop
£445Icelandair
Find Deal
Fri, 5 Dec - Wed, 10 Dec
Icelandair Logo
20:30 - 14:40BWI-LGW
13h 10m1 stop
Icelandair Logo
15:40 - 19:25LGW-BWI
32h 45m1 stop
£445Icelandair
Find Deal
Wed, 1 Apr - Wed, 29 Apr
Multiple Airlines Logo
13:55 - 07:20BWI-LHR
12h 25m1 stop
Multiple Airlines Logo
15:25 - 18:45LHR-BWI
8h 20mdirect
£446Multiple Airlines
Find Deal
Wed, 31 Dec - Wed, 25 Feb
Icelandair Logo
19:40 - 10:55BWI-LGW
10h 15m1 stop
Icelandair Logo
11:55 - 19:40LGW-BWI
11h 45m1 stop
£446Icelandair
Find Deal
Thu, 5 Mar - Mon, 9 Mar
British Airways Logo
20:35 - 08:40BWI-LHR
7h 05mdirect
British Airways Logo
15:25 - 18:45LHR-BWI
8h 20mdirect
£448British Airways
Find Deal
Wed, 7 Jan - Fri, 16 Jan
Virgin Atlantic Logo
13:52 - 06:25BWI-LHR
11h 33m1 stop
Virgin Atlantic Logo
11:30 - 23:03LHR-BWI
16h 33m2 stops
£448Virgin Atlantic
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Virgin Atlantic Logo
12:15 - 07:50BWI-LHR
14h 35m1 stop
Virgin Atlantic Logo
06:30 - 17:24LHR-BWI
15h 54m2 stops
£449Virgin Atlantic
Find Deal
Wed, 26 Nov - Wed, 3 Dec

Delta flights from Baltimore to London

Our best Delta deals on Baltimore to London flight tickets
Delta
9 Dec
BWI12:19Baltimore/Washington
14h 46m
2 stops
LHR08:05London Heathrow
16 Dec
LHR11:45London Heathrow
16h 18m
2 stops
BWI23:03Baltimore/Washington
£452
Find similar
Delta
16 Nov
BWI19:50Baltimore/Washington
10h 35m
1 stop
LHR11:25London Heathrow
28 Nov
LHR09:40London Heathrow
14h 23m
1 stop
BWI19:03Baltimore/Washington
£454
Find similar
Delta
14 Jan
BWI16:45Baltimore/Washington
11h 15m
1 stop
LHR09:00London Heathrow
24 Feb
LHR11:30London Heathrow
16h 25m
2 stops
BWI22:55Baltimore/Washington
£454
Find similar

Virgin Atlantic flights from Baltimore to London

Our best Virgin Atlantic deals on Baltimore to London flight tickets
Virgin Atlantic
2 Dec
BWI13:52Baltimore/Washington
11h 33m
1 stop
LHR06:25London Heathrow
9 Dec
LHR11:30London Heathrow
16h 33m
2 stops
BWI23:03Baltimore/Washington
£448
Find similar
Virgin Atlantic
26 Nov
BWI12:15Baltimore/Washington
14h 35m
1 stop
LHR07:50London Heathrow
3 Dec
LHR06:30London Heathrow
15h 54m
2 stops
BWI17:24Baltimore/Washington
£449
Find similar
Virgin Atlantic
3 Dec
BWI10:47Baltimore/Washington
15h 03m
2 stops
LHR06:50London Heathrow
9 Dec
LHR11:30London Heathrow
16h 33m
2 stops
BWI23:03Baltimore/Washington
£451
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Baltimore to London 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, momondo users made 279,928 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from Baltimore to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Fri 1/5

20:30-20:20

1 stop18h 50m

London Heathrow

Sun 17/5

21:25-19:25

1 stop27h 00m

£445

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Sat 28/2

19:40-13:00

1 stop12h 20m

London Luton

Wed 4/3

08:00-18:40

1 stop15h 40m

£445

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Thu 15/1

19:40-10:55

1 stop10h 15m

London Gatwick

Tue 7/4

15:40-22:30

1 stop11h 50m

£445

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Fri 5/12

19:40-10:50

1 stop10h 10m

London Heathrow

Wed 10/12

12:15-18:40

1 stop11h 25m

£445

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Wed 1/4

20:30-14:40

1 stop13h 10m

London Gatwick

Wed 29/4

15:40-19:25

1 stop32h 45m

£445

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Wed 31/12

13:55-07:20

1 stop12h 25m

London Heathrow

Wed 25/2

15:25-18:45

Nonstop8h 20m

£446

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Thu 5/3

19:40-10:55

1 stop10h 15m

London Gatwick

Mon 9/3

11:55-19:40

1 stop11h 45m

£446

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Wed 7/1

20:35-08:40

Nonstop7h 05m

London Heathrow

Fri 16/1

15:25-18:45

Nonstop8h 20m

£448

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Tue 2/12

13:52-06:25

1 stop11h 33m

London Heathrow

Tue 9/12

11:30-23:03

2 stops16h 33m

£448

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Wed 26/11

12:15-07:50

1 stop14h 35m

London Heathrow

Wed 3/12

06:30-17:24

2 stops15h 54m

£449

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Baltimore to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from Baltimore is in February. Flight prices, which tend to average around £474, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Baltimore averaging around £497.

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

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £530. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Baltimore to London for around £651.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £587. Flights at midday are often more expensive, with an average ticket price of £1,454.

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

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

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

You are more likely to see cheaper flights to London from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £586 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Baltimore for as low as £522 on momondo.

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

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

Can stopping save me money on Baltimore to London flights?

You could potentially save up to 32% on your flight if you consider stops on a Baltimore to London flight.

How have Baltimore to London flight prices changed over time?

As of November 2025, prices for Baltimore to London flights are approximately 87% more expensive when compared to flights at the same time last year.

When to book flights from Baltimore to London

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Baltimore to London (BWI to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to London

Best price found

£326

Fastest flight time

7h 05m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in London

1 airport
The best one-way flight to London from Baltimore in the past 72 hours is £326. The best return flight deal from Baltimore to London found on momondo in the last 72 hours is £511.
The fastest flight from Baltimore to London takes 7h 05m
Direct flights go from Baltimore to London on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is British Airways..
There is 1 airport near London: London Heathrow (LHR)
Search flight deals

  • How far is Baltimore/Washington to London by plane?

    Baltimore/Washington and London are 3627.9 mi apart from one another. A reasonable flight in good conditions will take 7h 05m.

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

    Prices for flights from Baltimore/Washington Airport to London are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Baltimore to London?

  • What is the most popular airline from Baltimore to London?

Best airlines flying from Baltimore to London

Compare and see reviews for airlines that fly from Baltimore to London with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £364Free CancellationRating
7.1
578 reviews
Search Icelandair flights
British AirwaysPriceFrom £457Free CancellationRating
6.7
7,517 reviews
Search British Airways flights
American AirlinesPriceFrom £521Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

  • American Airlines Flights From Baltimore to London

    American Airlines flies from Baltimore to London around 4 times per week, with 11,051 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Baltimore to London in the last 72 hours was £521 (round-trip), much lower than the average airfare cost of £734 for American Airlines flights on this route.

  • British Airways Flights From Baltimore to London

    British Airways (6.7/10 from 7,521 reviews) operates around 4 flights from Baltimore to London in any given week. The average British Airways airfare for this route is around £608, with deals from around £457 rare but found on momondo. Referenced prices are for round-trip Baltimore to London flight searches in the last 72 hours.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Dover
Colchester
Chelmsford
Hayes
Worthing
Ramsgate
Dartford
Bedford
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Baltimore to London . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Baltimore to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Baltimore with this policy.

How can momondo help me find flights from Baltimore to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Baltimore.

I’m not ready to book a flight from Baltimore to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Baltimore are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 14/12
Sun 21/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport