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$183+ Cheap flights from Baltimore (BWI) to the United Kingdom

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LHR
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
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Cheap flight deals from Baltimore to United Kingdom

Keep the following information in mind while searching for Baltimore to United Kingdom flight deals. Data was last updated February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$452
(Mytrip)

One-way from

$183
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$663
Provider with most accurate pricing for Washington, D.C. (WAS)-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-London (LON) flights.
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From Baltimore/Washington to United Kingdom
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One-way flight from Baltimore/Washington to United Kingdom
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Highest demand for flights based on searches. 15% potential increase in price ($139 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Baltimore to United Kingdom

Cheapest flights from Baltimore to United Kingdom
Explore the most affordable flight options available from Baltimore to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2025.

This Mytrip deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/66:50 pmBWI - EDI
2 stops17h 15mMultiple Airlines
Sun 4/1311:50 pmEDI - BWI
2 stops22h 50mMultiple Airlines
Deal found 2/21$452
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/18:30 pmBWI - GLA
1 stop9h 20mIcelandair
Tue 4/81:35 pmGLA - BWI
1 stop10h 50mIcelandair
Deal found 2/20$474
This PLAY deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure PLAY is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:50 pmBWI - STN
1 stop10h 50mPLAY
Sat 9/1311:40 amSTN - BWI
1 stop11h 00mPLAY
Deal found 2/20$478
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:50 pmBWI - LTN
2 stops15h 35mMultiple Airlines
Sun 5/114:30 pmLTN - BWI
2 stops30h 10mMultiple Airlines
Deal found 2/20$479
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/68:30 pmBWI - MAN
1 stop10h 10mIcelandair
Sat 4/121:05 pmMAN - BWI
1 stop11h 20mIcelandair
Deal found 2/20$482
This Norse deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:50 pmBWI - MAN
2 stops14h 05mMultiple Airlines
Wed 5/1412:10 pmMAN - BWI
2 stops34h 30mMultiple Airlines
Deal found 2/20$495
This Mytrip deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/78:30 pmBWI - LHR
1 stop10h 25mIcelandair
Mon 4/149:25 pmLHR - BWI
1 stop27h 00mIcelandair
Deal found 2/21$496
This Kiwi.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:10 pmBWI - STN
1 stop10h 50mMultiple Airlines
Wed 3/511:00 amSTN - BWI
2 stops28h 07mMultiple Airlines
Deal found 2/19$498
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/198:30 pmBWI - LGW
1 stop10h 25mIcelandair
Wed 3/2611:55 amLGW - BWI
1 stop11h 35mIcelandair
Deal found 2/20$507
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/75:55 pmBWI - INV
2 stops16h 05mBritish Airways
Mon 4/143:45 pmINV - BWI
1 stop32h 50mBritish Airways
Deal found 2/20$512

Find flights from Baltimore to United Kingdom within your budget

Customize your flight search to find flights from Baltimore to United Kingdom 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 2,558,603 searches. Data last updated February 21, 2025.

Fly from

Baltimore

Fly to

United Kingdom

Route

Depart

Return

Price

BaltimoreEdinburgh

BWI - EDI

BWIEDI

Baltimore/Washington

Sun 4/6

6:50 pm-5:05 pm

2 stops17h 15m

Edinburgh Turnhouse

Sun 4/13

11:50 pm-5:40 pm

2 stops22h 50m

$452

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Tue 4/1

8:30 pm-10:50 am

1 stop9h 20m

Glasgow Intl

Tue 4/8

1:35 pm-7:25 pm

1 stop10h 50m

$474

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Wed 5/7

6:50 pm-3:25 pm

2 stops15h 35m

London Luton

Sun 5/11

4:30 pm-5:40 pm

2 stops30h 10m

$479

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Thu 3/13

7:10 pm-10:00 am

1 stop10h 50m

London Stansted

Tue 3/18

11:00 am-6:00 pm

1 stop11h 00m

$482

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Sun 4/6

8:30 pm-11:40 am

1 stop10h 10m

Manchester

Sat 4/12

1:05 pm-7:25 pm

1 stop11h 20m

$482

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Wed 4/2

9:20 pm-10:00 am

1 stop31h 40m

London Gatwick

Sun 4/27

10:00 am-8:20 am

1 stop27h 20m

$487

BaltimoreManchester

BWI - MAN

BWIMAN

Baltimore/Washington

Tue 5/6

6:50 pm-1:55 pm

2 stops14h 05m

Manchester

Wed 5/14

12:10 pm-5:40 pm

2 stops34h 30m

$495

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Mon 4/7

8:30 pm-11:55 am

1 stop10h 25m

London Heathrow

Mon 4/14

9:25 pm-7:25 pm

1 stop27h 00m

$496

BaltimoreLondon

BWI - STN

BWISTN

Baltimore/Washington

Mon 3/3

6:10 pm-10:00 am

1 stop10h 50m

London Stansted

Wed 3/5

11:00 am-10:07 am

2 stops28h 07m

$498

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
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Best time to book a flight from Baltimore to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom 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 United Kingdom

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

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

Currently, November is the cheapest month in which you can book a flight from Baltimore to United Kingdom (average of $661). Flying from Baltimore to United Kingdom 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 GB?

Find hourly flight availability from Baltimore to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to United Kingdom as you normally would.

Rainfall in United Kingdom by month

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

In terms of precipitation, rainfall in United Kingdom 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 United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

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

If weather is an important factor for your trip to United Kingdom, 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 United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated February 21, 2025.
To help decide which airline to fly from Baltimore to United Kingdom, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,217 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

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
8,217 reviews
Delta
8.0
Very good
8,217 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

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.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,217 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

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
1,273 reviews
Delta
8.0
Very good
8,217 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

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
8,217 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

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
1,448 reviews
Delta
8.0
Very good
8,217 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

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

Find useful and relevant information for your journey from Baltimore to United Kingdom. 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 United Kingdom?

    Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to United Kingdom. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.

  • What are the cheapest airlines to fly from Baltimore to United Kingdom one-way?

    $183 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on Icelandair and WorldTicket, with prices starting from $239 and $290, respectively.

  • What are the most popular routes from Baltimore to United Kingdom?

    While some choose either Baltimore/Washington - London Gatwick or Baltimore/Washington - London Stansted, Baltimore/Washington - London Heathrow is the most popular route from Baltimore to United Kingdom.

  • What are the most reliable airlines from Baltimore to United Kingdom?

    No one likes to see their flight delayed. When booking a flight from Baltimore to United Kingdom consider choosing American Airlines (59%), Aer Lingus (59%) or Finnair (59%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Baltimore to United Kingdom?

    While on average a flight from Baltimore to United Kingdom 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 $498 for that flight.

  • Can I find deals for flights from Baltimore to United Kingdom that include hotel bookings?

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

  • How can I find direct flights from Baltimore to United Kingdom?

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

  • Can I find deals for business class flights from Baltimore to United Kingdom?

    Yes. Cheapflights offers flight deals from Baltimore to United Kingdom 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 United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Baltimore to United Kingdom (average of $661). Flying from Baltimore to United Kingdom 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.

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Alternative routes for Baltimore to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Baltimore to United Kingdom

Discover the top 10 airlines that operate flights from Baltimore to United Kingdom. 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 2,558,603 searches. Data last updated February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$363Average$515FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$474Average$645FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$501Average$746FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$557Average$858FlexibilityNo cancel feeOn-time76%
DeltaCheapest$561Average$899FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$564Average$917FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$570Average$783FlexibilityNo cancel feeOn-time72%
IberiaCheapest$581Average$782FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$582Average$832FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$601Average$1,133FlexibilityNo cancel feeOn-time69%
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