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

Cheapflights users have booked flights from Baltimore to London round-trip from $482. Other airlines that can offer you cheap pricing are Icelandair, from $502, and Iberia, from $533. Users have found that PLAY is 34% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Baltimore to London one-way?

The cheapest airlines for a one-way flight from Baltimore to London are PLAY ($183), Icelandair ($239), and WorldTicket ($290).

What are the most popular routes from Baltimore to London?

Most travelers choose Baltimore/Washington - London Heathrow, Baltimore/Washington - London Gatwick or Baltimore/Washington - London Stansted when deciding on the best route from Baltimore to London.

What are the cheapest flights from Baltimore to London?

While on average a flight from Baltimore to London is generally $1,422, our data shows the cheapest flight currently is $404. When looking at the most popular route, (Baltimore/Washington - London Heathrow), you can expect to pay $504 for that flight.

What are the most reliable airlines from Baltimore to London?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Baltimore to London on time: American Airlines (59%), Aer Lingus (59%), Finnair (59%).

What are the most popular airlines that fly from Baltimore to London?

The most popular airlines flying from Baltimore to London are American Airlines, Finnair and British Airways. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Baltimore to London?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 18% on the overall cost on flights from Baltimore to London.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 39 days in advance, which can save you up to 18% on flights from Baltimore to London compared to booking the week you need them. Waiting 39 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $794. For sooner than that we have options available in the next 3 days from $809.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to London. Flights to London from Baltimore in January are about $750 on average during January, but can be found for as low as $385.

Most accurate provider : When it comes to deals on Baltimore-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Baltimore-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Baltimore to London?

Located just 8.5 mi from the city center, Baltimore/Washington is the airport most travelers will use when flying to London from Baltimore. Booking flights from Baltimore/Washington (BWI) to London should be relatively easy as there are 4 daily outbound flights to London from 11 different airlines.

Can I find deals for flights from Baltimore to London that include hotel bookings?

Yes. In addition to deals on Baltimore to London flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Baltimore to London?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to London.

Can I find deals for business class flights from Baltimore to London?

Yes. Cheapflights offers flight deals from Baltimore to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$182+ Save on Flights from Baltimore to London

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Find cheap flights from Baltimore to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Baltimore/Washington to London are usually found in February or October, booked 64 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Baltimore to London

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$480 (easyJet worldwide)
One-way from	$183 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$621

Provider with most accurate pricing for Baltimore/Washington-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Baltimore/Washington-London (LON) flights.

Search Deals

From Baltimore/Washington to London (LON)

Search Deals

One-way flight from Baltimore/Washington to London (LON)

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($132 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Baltimore to London

Cheapest flights from Baltimore to London
Explore the most affordable flight options available from Baltimore to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Sat 9/66:50 pmBWI - STN

1 stop10h 50mPLAY

Sat 9/1311:40 amSTN - BWI

1 stop11h 00mPLAY

Deal found 2/20

$478

Tue 4/86:50 pmBWI - LTN

1 stop13h 10mMultiple Airlines

Mon 4/146:15 pmLTN - BWI

1 stop28h 25mMultiple Airlines

Deal found 2/19

$480

Wed 3/195:30 amBWI - STN

2 stops24h 30mMultiple Airlines

Wed 3/2611:00 amSTN - BWI

2 stops16h 58mMultiple Airlines

Deal found 2/19

$480

Wed 4/23:13 pmBWI - LGW

1 stop13h 47mMultiple Airlines

Sun 4/2710:00 amLGW - BWI

1 stop27h 20mMultiple Airlines

Deal found 2/19

$487

Sat 4/58:30 pmBWI - LGW

1 stop10h 15mIcelandair

Sat 4/123:40 pmLGW - BWI

1 stop32h 45mIcelandair

Deal found 2/19

$493

Mon 3/108:30 pmBWI - LHR

1 stop10h 20mIcelandair

Wed 3/1912:15 pmLHR - BWI

1 stop11h 15mIcelandair

Deal found 2/19

$502

Tue 3/117:10 pmBWI - LHR

1 stop20h 20mMultiple Airlines

Tue 3/188:40 pmLHR - BWI

1 stop25h 20mMultiple Airlines

Deal found 2/20

$506

Mon 3/36:10 pmBWI - SEN

2 stops13h 55mMultiple Airlines

Mon 3/1712:15 pmSEN - BWI

2 stops33h 45mMultiple Airlines

Deal found 2/19

$520

Wed 3/58:30 pmBWI - LHR

Nonstop7h 10mIberia

Wed 3/123:25 pmLHR - BWI

Nonstop8h 20mIberia

Deal found 2/19

$533

Tue 4/226:15 amBWI - LHR

1 stop21h 05mUnited Airlines

Wed 4/308:40 amLHR - BWI

2 stops18h 02mUnited Airlines

Deal found 2/19

$631

Wed 3/55:28 pmBWI - LHR

1 stop10h 47mBritish Airways

Mon 3/179:15 amLHR - BWI

2 stops41h 02mBritish Airways

Deal found 2/18

$634

Sun 4/64:45 pmBWI - LHR

1 stop15h 45mVirgin Atlantic

Wed 4/2311:30 amLHR - BWI

2 stops16h 51mVirgin Atlantic

Deal found 2/19

$640

Best flights from Baltimore to London
Discover carefully curated flight deals from Baltimore to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Tue 4/86:50 pmBWI - LTN

1 stop13h 10mMultiple Airlines

Mon 4/146:15 pmLTN - BWI

1 stop28h 25mMultiple Airlines

Deal found 2/19

$480

Thu 3/137:10 pmBWI - STN

1 stop10h 50mPLAY

Tue 3/1811:00 amSTN - BWI

1 stop11h 00mPLAY

Deal found 2/20

$482

Mon 3/108:30 pmBWI - LHR

1 stop10h 20mIcelandair

Wed 3/1912:15 pmLHR - BWI

1 stop11h 15mIcelandair

Deal found 2/19

$502

Wed 3/58:30 pmBWI - LHR

Nonstop7h 10mIberia

Wed 3/123:25 pmLHR - BWI

Nonstop8h 20mIberia

Deal found 2/19

$533

Tue 4/226:15 amBWI - LHR

1 stop21h 05mUnited Airlines

Wed 4/308:40 amLHR - BWI

2 stops18h 02mUnited Airlines

Deal found 2/19

$631

Wed 3/55:28 pmBWI - LHR

1 stop10h 47mBritish Airways

Mon 3/179:15 amLHR - BWI

2 stops41h 02mBritish Airways

Deal found 2/18

$634

Sun 3/912:28 pmBWI - LHR

2 stops15h 27mVirgin Atlantic

Tue 3/1811:45 amLHR - BWI

2 stops15h 30mVirgin Atlantic

Deal found 2/20

$637

Tue 4/225:40 pmBWI - LHR

2 stops14h 30mDelta

Thu 5/89:00 amLHR - BWI

2 stops15h 06mDelta

Deal found 2/20

$645

Tue 4/1512:00 pmBWI - LHR

1 stop13h 45mAir France

Thu 5/111:20 amLHR - BWI

1 stop12h 22mAir France

Deal found 2/19

$658

Tue 3/184:53 pmBWI - LHR

1 stop10h 07mAmerican Airlines

Tue 9/164:35 pmLHR - BWI

Nonstop8h 00mAmerican Airlines

Deal found 2/19

$668

Wed 4/29:20 pmBWI - LGW

1 stop31h 40mMultiple Airlines

Sun 4/2710:00 amLGW - BWI

1 stop27h 20mMultiple Airlines

Deal found 2/20

$487

Wed 3/198:30 pmBWI - LGW

1 stop10h 25mIcelandair

Wed 3/2611:55 amLGW - BWI

1 stop11h 35mIcelandair

Deal found 2/20

$507

Last-minute flights from Baltimore to London
Discover last-minute flight deals from Baltimore to London. Data last updated February 20, 2025 and is based on user searches.

Tue 2/257:00 amBWI - LGW

2 stops22h 55mMultiple Airlines

Mon 3/37:40 amLGW - BWI

1 stop14h 20mMultiple Airlines

Deal found 2/20

$559

Tue 2/257:30 pmBWI - LGW

1 stop10h 25mIcelandair

Mon 3/311:55 amLGW - BWI

1 stop11h 35mIcelandair

Deal found 2/20

$575

Tue 2/257:30 pmBWI - LHR

1 stop10h 20mIcelandair

Tue 3/412:15 pmLHR - BWI

1 stop11h 15mIcelandair

Deal found 2/20

$579

Wed 2/267:31 pmBWI - LHR

2 stops34h 19mMultiple Airlines

Wed 3/58:40 pmLHR - BWI

1 stop25h 20mMultiple Airlines

Deal found 2/19

$620

Wed 2/266:10 pmBWI - LTN

1 stop14h 20mMultiple Airlines

Thu 3/66:30 amLTN - BWI

1 stop15h 30mMultiple Airlines

Deal found 2/19

$627

Wed 2/268:30 pmBWI - LHR

Nonstop7h 10mFinnair

Wed 3/53:25 pmLHR - BWI

Nonstop8h 20mFinnair

Deal found 2/19

$771

Wed 2/2610:51 amBWI - LHR

2 stops14h 04mUnited Airlines

Thu 3/68:55 amLHR - BWI

2 stops17h 26mUnited Airlines

Deal found 2/19

$778

Wed 2/268:30 pmBWI - LHR

Nonstop7h 10mIberia

Wed 3/53:25 pmLHR - BWI

Nonstop8h 20mIberia

Deal found 2/19

$780

Wed 2/268:09 pmBWI - LHR

1 stop10h 51mBritish Airways

Wed 3/53:25 pmLHR - BWI

Nonstop8h 20mBritish Airways

Deal found 2/19

$786

Wed 2/2612:26 pmBWI - LHR

1 stop13h 24mVirgin Atlantic

Fri 3/711:30 amLHR - BWI

2 stops16h 38mVirgin Atlantic

Deal found 2/19

$787

Thu 2/277:00 amBWI - STN

3 stops35h 40mMultiple Airlines

Thu 3/611:00 amSTN - BWI

1 stop11h 00mMultiple Airlines

Deal found 2/19

$604

Sun 3/26:10 pmBWI - STN

1 stop10h 50mPLAY

Wed 3/511:00 amSTN - BWI

1 stop11h 00mPLAY

Deal found 2/19

$479

One-way flights from Baltimore to London
Search for one-way flight options from Baltimore to London. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Tue 3/257:10 pmBWI - STN

1 stop10h 50mPLAY

Deal found 2/20

$183

Wed 3/269:20 pmBWI - LGW

1 stop32h 40mMultiple Airlines

Deal found 2/20

$191

Tue 3/257:10 pmBWI - LTN

1 stop15h 30mMultiple Airlines

Deal found 2/20

$193

Tue 3/257:51 pmBWI - STN

2 stops34h 09mMultiple Airlines

Deal found 2/20

$213

Thu 4/248:30 pmBWI - LHR

1 stop10h 25mIcelandair

Deal found 2/20

$239

Thu 4/248:30 pmBWI - LGW

1 stop13h 10mIcelandair

Deal found 2/20

$239

Tue 3/46:10 pmBWI - LHR

2 stops39h 15mMultiple Airlines

Deal found 2/20

$248

Mon 3/247:10 pmBWI - STN

1 stop10h 50mWorldTicket

Deal found 2/20

$290

Wed 3/267:10 pmBWI - LCY

3 stops46h 30mMultiple Airlines

Deal found 2/20

$290

Sat 3/297:10 pmBWI - SEN

2 stops34h 15mMultiple Airlines

Deal found 2/19

$302

Wed 3/269:30 pmBWI - LHR

Nonstop7h 10mBritish Airways

Deal found 2/19

$378

Wed 3/199:30 pmBWI - LHR

Nonstop7h 10mIberia

Deal found 2/20

$403

Find flights from Baltimore to London within your budget

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Sun 3/2

6:10 pm-10:00 am

1 stop10h 50m

London Stansted

Wed 3/5

11:00 am-5:00 pm

1 stop11h 00m

$479

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Tue 4/8

6:50 pm-1:00 pm

1 stop13h 10m

London Luton

Mon 4/14

6:15 pm-5:40 pm

1 stop28h 25m

$480

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Wed 3/19

5:30 am-10:00 am

2 stops24h 30m

London Stansted

Wed 3/26

11:00 am-11:58 pm

2 stops16h 58m

$480

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Wed 4/2

3:13 pm-10:00 am

1 stop13h 47m

London Gatwick

Sun 4/27

10:00 am-8:20 am

1 stop27h 20m

$487

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Sat 4/5

8:30 pm-11:45 am

1 stop10h 15m

London Gatwick

Sat 4/12

3:40 pm-7:25 pm

1 stop32h 45m

$493

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Mon 3/10

8:30 pm-10:50 am

1 stop10h 20m

London Heathrow

Wed 3/19

12:15 pm-7:30 pm

1 stop11h 15m

$502

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Tue 3/11

7:10 pm-7:30 pm

1 stop20h 20m

London Heathrow

Tue 3/18

8:40 pm-6:00 pm

1 stop25h 20m

$506

BaltimoreLondon

BWI - SEN

BWISEN

Baltimore/Washington

Mon 3/3

6:10 pm-1:05 pm

2 stops13h 55m

London Southend

Mon 3/17

12:15 pm-6:00 pm

2 stops33h 45m

$520

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Wed 3/5

8:30 pm-8:40 am

Nonstop7h 10m

London Heathrow

Wed 3/12

3:25 pm-7:45 pm

Nonstop8h 20m

$533

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Mon 3/10

9:30 pm-8:40 am

Nonstop7h 10m

London Heathrow

Wed 3/19

3:25 pm-7:45 pm

Nonstop8h 20m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 45 results

...

Compare providers for flights from Baltimore to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to London in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
Gotogate	Price Accuracy3 stars	Trust Score*3 stars
SmartFares	Price Accuracy1 star	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Flightnetwork	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Baltimore-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Baltimore-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to London

Have a flexible travel schedule? Discover the best time to fly to London from Baltimore with our price prediction graph.

Estimated round-trip 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.

Travel insights for flights from Baltimore to London

Get recent, data-driven insights about flights from Baltimore to London including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Baltimore to London?

The price you pay for your flight from Baltimore to London may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Baltimore to London?

Currently, November is the cheapest month in which you can book a flight from Baltimore to London (average of $661). Flying from Baltimore to London in June is currently the most expensive (average of $1,136). 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 BWI to LON?

One of the essential ways to save on airfare from Baltimore to London is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

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

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

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

To help decide which airline to fly from Baltimore to London, see what other customers have to say about Delta, Finnair and Virgin Atlantic. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,219 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,274 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

654 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,449 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,765 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Baltimore to London?
Located just 8.5 mi from the city center, Baltimore/Washington is the airport most travelers will use when flying to London from Baltimore. Booking flights from Baltimore/Washington (BWI) to London should be relatively easy as there are 4 daily outbound flights to London from 11 different airlines.
What are the cheapest airlines flying from Baltimore to London round-trip?
Cheapflights users have booked flights from Baltimore to London round-trip from $482. Other airlines that can offer you cheap pricing are Icelandair, from $502, and Iberia, from $533. Users have found that PLAY is 34% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Baltimore to London one-way?
The cheapest airlines for a one-way flight from Baltimore to London are PLAY ($183), Icelandair ($239), and WorldTicket ($290).
What are the most popular routes from Baltimore to London?
Most travelers choose Baltimore/Washington - London Heathrow, Baltimore/Washington - London Gatwick or Baltimore/Washington - London Stansted when deciding on the best route from Baltimore to London.
What are the most reliable airlines from Baltimore to London?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Baltimore to London on time: American Airlines (59%), Aer Lingus (59%), Finnair (59%).
What are the cheapest flights from Baltimore to London?
While on average a flight from Baltimore to London is generally $1,422, our data shows the cheapest flight currently is $404. When looking at the most popular route, (Baltimore/Washington - London Heathrow), you can expect to pay $504 for that flight.
Can I find deals for flights from Baltimore to London that include hotel bookings?
Yes. In addition to deals on Baltimore to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to London.
Can I find deals for business class flights from Baltimore to London?
Yes. Cheapflights offers flight deals from Baltimore to London 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 Baltimore to London?
Currently, November is the cheapest month in which you can book a flight from Baltimore to London (average of $661). Flying from Baltimore to London in June is currently the most expensive (average of $1,136). 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

Hounslow

Hayes

Thornton Heath

Harrow

Luton

Wembley

Horley

Canterbury

Gatwick

Milton Keynes

Dover

Orpington

Watford

Croydon

Borehamwood

Bromley

Folkestone

Ilford

Aylesbury

Chelmsford

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Baltimore to London

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$363	Average$515	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$475	Average$638	FlexibilityNo cancel fee	On-time76%
Aer Lingus	Cheapest$501	Average$689	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$557	Average$858	FlexibilityNo cancel fee	On-time76%
Delta	Cheapest$561	Average$847	FlexibilityNo cancel fee	On-timeN/A
Iberia	Cheapest$581	Average$782	FlexibilityNo cancel fee	On-time77%
Virgin Atlantic	Cheapest$585	Average$789	FlexibilityNo cancel fee	On-time72%
United Airlines	Cheapest$601	Average$988	FlexibilityNo cancel fee	On-time69%
Finnair	Cheapest$603	Average$791	FlexibilityNo cancel fee	On-time76%
American Airlines	Cheapest$630	Average$912	FlexibilityNo cancel fee	On-time71%

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$182+ Cheap flights from Baltimore (BWI) to London (LON)

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to London with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Baltimore/Washington to London are usually found in February or October, booked 64 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Baltimore to London

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from Baltimore to London

Cheapest flights from Baltimore to LondonExplore the most affordable flight options available from Baltimore to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Baltimore to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Baltimore to London within your budget

Compare providers for flights from Baltimore to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to London in February.

Best time to book a flight from Baltimore to London

Have a flexible travel schedule? Discover the best time to fly to London from Baltimore with our price prediction graph.

Travel insights for flights from Baltimore to London

Get recent, data-driven insights about flights from Baltimore to London including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Baltimore to London?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to London. Price data was last updated on February 14, 2025.

What is the cheapest month to book a flight from Baltimore to London?

What is the cheapest time of day to fly from BWI to LON?

Find hourly flight availability from Baltimore to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Baltimore to London. Price data was last updated on May 19, 2024.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

To help decide which airline to fly from Baltimore to London, see what other customers have to say about Delta, Finnair and Virgin Atlantic. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to London. 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 from for flights from Baltimore to London?

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

What are the cheapest airlines to fly from Baltimore to London one-way?

What are the most popular routes from Baltimore to London?

What are the most reliable airlines from Baltimore to London?

What are the cheapest flights from Baltimore to London?

Can I find deals for flights from Baltimore to London that include hotel bookings?

How can I find direct flights from Baltimore to London?

Can I find deals for business class flights from Baltimore to London?

What is the cheapest month to book a flight from Baltimore to London?

Traveling to a place near Baltimore?

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Alternative routes for Baltimore to London

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Top 10 airlines flying from Baltimore to London

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Cheapest flights from Baltimore to London
Explore the most affordable flight options available from Baltimore to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.