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Cheap flights from Baltimore to London from £129

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 24/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

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British Airways Logo
20:35 - 08:40BWI-LHR
7h 05mdirect
British Airways Logo
15:25 - 18:45LHR-BWI
8h 20mdirect
£438British Airways
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Wed, 14 Jan - Wed, 21 Jan
Multiple Airlines Logo
19:40 - 21:55BWI-LTN
21h 15m2 stops
Multiple Airlines Logo
07:00 - 18:40LTN-BWI
16h 40m2 stops
£439Multiple Airlines
Find Deal
Fri, 9 Jan - Wed, 14 Jan
Scandinavian Airlines Logo
09:05 - 09:20BWI-LHR
19h 15m2 stops
Scandinavian Airlines Logo
06:40 - 22:12LHR-BWI
20h 32m2 stops
£440Scandinavian Airlines
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Tue, 11 Nov - Mon, 17 Nov
Icelandair Logo
19:40 - 10:50BWI-LHR
10h 10m1 stop
Icelandair Logo
20:35 - 18:40LHR-BWI
27h 05m1 stop
£441Icelandair
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Fri, 12 Dec - Sun, 28 Dec
Virgin Atlantic Logo
13:51 - 07:50BWI-LHR
12h 59m1 stop
Virgin Atlantic Logo
11:30 - 23:00LHR-BWI
16h 30m2 stops
£442Virgin Atlantic
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Sun, 9 Nov - Thu, 20 Nov
Icelandair Logo
19:40 - 10:55BWI-LGW
10h 15m1 stop
Icelandair Logo
11:55 - 18:40LGW-BWI
11h 45m1 stop
£443Icelandair
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Fri, 5 Dec - Fri, 12 Dec
Virgin Atlantic Logo
13:51 - 09:20BWI-LHR
14h 29m2 stops
Virgin Atlantic Logo
11:45 - 00:26LHR-BWI
17h 41m2 stops
£446Virgin Atlantic
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Wed, 19 Nov - Thu, 27 Nov
Delta Logo
09:05 - 06:50BWI-LHR
16h 45m1 stop
Delta Logo
16:00 - 15:32LHR-BWI
28h 32m1 stop
£447Delta
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Mon, 10 Nov - Wed, 24 Dec
Delta Logo
16:49 - 09:00BWI-LHR
11h 11m1 stop
Delta Logo
08:55 - 17:24LHR-BWI
13h 29m1 stop
£448Delta
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Mon, 24 Nov - Wed, 3 Dec
Scandinavian Airlines Logo
09:05 - 16:00BWI-LHR
25h 55m2 stops
Scandinavian Airlines Logo
18:40 - 00:26LHR-BWI
34h 46m2 stops
£455Scandinavian Airlines
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Sun, 16 Nov - Wed, 19 Nov

Scandinavian Airlines flights from Baltimore to London

Our best Scandinavian Airlines deals on Baltimore to London flight tickets
Scandinavian Airlines
11 Nov
BWI09:05Baltimore/Washington
19h 15m
2 stops
LHR09:20London Heathrow
17 Nov
LHR06:40London Heathrow
20h 32m
2 stops
BWI22:12Baltimore/Washington
£440
Find similar
Scandinavian Airlines
16 Nov
BWI09:05Baltimore/Washington
25h 55m
2 stops
LHR16:00London Heathrow
19 Nov
LHR18:40London Heathrow
34h 46m
2 stops
BWI00:26Baltimore/Washington
£455
Find similar
Scandinavian Airlines
27 Nov
BWI13:51Baltimore/Washington
38h 29m
2 stops
LHR09:20London Heathrow
4 Dec
LHR06:40London Heathrow
22h 46m
2 stops
BWI00:26Baltimore/Washington
£458
Find similar

Icelandair flights from Baltimore to London

Our best Icelandair deals on Baltimore to London flight tickets
Icelandair
12 Dec
BWI19:40Baltimore/Washington
10h 10m
1 stop
LHR10:50London Heathrow
28 Dec
LHR20:35London Heathrow
27h 05m
1 stop
BWI18:40Baltimore/Washington
£441
Find similar
Icelandair
5 Dec
BWI19:40Baltimore/Washington
10h 15m
1 stop
LGW10:55London Gatwick
12 Dec
LGW11:55London Gatwick
11h 45m
1 stop
BWI18:40Baltimore/Washington
£443
Find similar
Icelandair
1 Apr
BWI20:30Baltimore/Washington
13h 10m
1 stop
LGW14:40London Gatwick
8 Apr
LGW15:40London Gatwick
32h 45m
1 stop
BWI19:25Baltimore/Washington
£443
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 21 October 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

Wed 14/1

20:35-08:40

Nonstop7h 05m

London Heathrow

Wed 21/1

15:25-18:45

Nonstop8h 20m

£438

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Fri 9/1

19:40-21:55

2 stops21h 15m

London Luton

Wed 14/1

07:00-18:40

2 stops16h 40m

£439

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Tue 11/11

09:05-09:20

2 stops19h 15m

London Heathrow

Mon 17/11

06:40-22:12

2 stops20h 32m

£440

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Fri 12/12

19:40-10:50

1 stop10h 10m

London Heathrow

Sun 28/12

20:35-18:40

1 stop27h 05m

£441

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Sun 9/11

13:51-07:50

1 stop12h 59m

London Heathrow

Thu 20/11

11:30-23:00

2 stops16h 30m

£442

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Fri 5/12

19:40-10:55

1 stop10h 15m

London Gatwick

Fri 12/12

11:55-18:40

1 stop11h 45m

£443

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Wed 19/11

13:51-09:20

2 stops14h 29m

London Heathrow

Thu 27/11

11:45-00:26

2 stops17h 41m

£446

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Mon 10/11

09:05-06:50

1 stop16h 45m

London Heathrow

Wed 24/12

16:00-15:32

1 stop28h 32m

£447

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Mon 24/11

16:49-09:00

1 stop11h 11m

London Heathrow

Wed 3/12

08:55-17:24

1 stop13h 29m

£448

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Sun 16/11

09:05-16:00

2 stops25h 55m

London Heathrow

Wed 19/11

18:40-00:26

2 stops34h 46m

£455

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 typical price of a round-trip flight between Baltimore and London?

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 £467, 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 £489.

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 £526. 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 £636.

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 £576. Flights at midday are often more expensive, with an average ticket price of £1,426.

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 £576 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 £517 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 October 2025, prices for Baltimore to London flights are approximately 28% 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

£320

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 £320. The best return flight deal from Baltimore to London found on momondo in the last 72 hours is £461.
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 £357Free CancellationRating
7.0
561 reviews
Search Icelandair flights
British AirwaysPriceFrom £448Free CancellationRating
6.7
7,461 reviews
Search British Airways flights
American AirlinesPriceFrom £511Free CancellationRating
7.2
11,024 reviews
Search American Airlines flights

  • American Airlines Flights From Baltimore to London

    American Airlines flies from Baltimore to London around 5 times per week, with 11,024 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Baltimore to London in the last 72 hours was £686 (round-trip), much lower than the average airfare cost of £965 for American Airlines flights on this route.

  • British Airways Flights From Baltimore to London

    British Airways (6.7/10 from 7,461 reviews) operates around 5 flights from Baltimore to London in any given week. The average British Airways airfare for this route is around £789, with deals from around £601 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
Colchester
Dover
Hayes
Chelmsford
Worthing
Bedford
Dartford
Ramsgate
Stansted

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.

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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