HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$323+ Cheap flights from the United Kingdom to Baltimore (BWI)

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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BWI
Apr 29 — May 61
Wed 4/29
Wed 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from United Kingdom to Baltimore 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.

Cheap flight deals from United Kingdom to Baltimore

Cheapest flights from United Kingdom to Baltimore
Explore the most affordable flight options available from United Kingdom to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 30, 2026.

This deal was found by Cheapflights users on 3/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:20 pm
GLA
-
BWI
1 stop12h 55m
Icelandair
Tue 6/911:20 pm
BWI
-
GLA
1 stop9h 05m
Icelandair
Deal found 3/26$480
This deal was found by Cheapflights users on 3/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:15 pm
EDI
-
BWI
1 stop10h 10m
Icelandair
Tue 9/88:30 pm
BWI
-
EDI
1 stop11h 50m
Icelandair
Deal found 3/26$540
This Trip.com deal was found by Cheapflights users on 3/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/118:15 am
EDI
-
BWI
2 stops40h 10m
Multiple Airlines
Mon 5/188:30 pm
BWI
-
EDI
2 stops16h 00m
Multiple Airlines
Deal found 3/27$631
This TravelUp deal was found by Cheapflights users on 3/27. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:25 pm
LHR
-
BWI
Nonstop8h 15m
British Airways
Tue 6/29:30 pm
BWI
-
LHR
Nonstop7h 20m
British Airways
Deal found 3/27$632
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:00 am
LHR
-
BWI
1 stop14h 28m
United Airlines
Sat 5/2310:44 am
BWI
-
LHR
2 stops17h 36m
United Airlines
Deal found 3/29$636
This United Airlines deal was found by Cheapflights users on 3/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:05 am
LHR
-
BWI
1 stop14h 57m
United Airlines
Thu 6/46:15 am
BWI
-
LHR
2 stops20h 00m
United Airlines
Deal found 3/28$638
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/102:05 pm
LHR
-
BWI
2 stops15h 43m
United Airlines
Sat 8/157:04 pm
BWI
-
LHR
1 stop11h 51m
United Airlines
Deal found 3/29$639
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Thu 4/239:05 am
GLA
-
BWI
2 stops15h 20m
Multiple Airlines
Sun 4/268:30 pm
BWI
-
GLA
2 stops19h 50m
Multiple Airlines
Deal found 3/26$639
This British Airways deal was found by Cheapflights users on 3/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/34:25 pm
LHR
-
BWI
Nonstop8h 15m
British Airways
Tue 8/185:38 pm
BWI
-
LHR
1 stop10h 27m
British Airways
Deal found 3/26$640
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:25 am
LHR
-
BWI
2 stops19h 18m
United Airlines
Sun 9/67:04 pm
BWI
-
LHR
2 stops33h 56m
United Airlines
Deal found 3/27$641
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Wed 4/292:00 pm
LGW
-
BWI
2 stops24h 17m
Multiple Airlines
Wed 7/229:59 pm
BWI
-
LGW
1 stop31h 01m
Multiple Airlines
Deal found 3/29$641
This British Airways deal was found by Cheapflights users on 3/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:25 pm
LHR
-
BWI
Nonstop8h 15m
British Airways
Mon 8/245:38 pm
BWI
-
LHR
1 stop10h 27m
British Airways
Deal found 3/26$642

Find flight deals from United Kingdom to Baltimore

Keep the following information in mind while searching for United Kingdom to Baltimore flight deals. Data was last updated March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$480

One-way from

$323
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$695
Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) flights.
Search Deals
From United Kingdom to Baltimore/Washington
Search Deals
One-way flight from United Kingdom to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from United Kingdom 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 2,558,603 searches. Data last updated March 30, 2026.
Use the filters below to find and compare flights from the United Kingdom to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GlasgowBaltimore

GLA - BWI

GLABWI

Glasgow Intl

Fri 6/5

2:20 pm-7:25 pm

1 stop10h 05m

Baltimore/Washington

Tue 6/9

11:20 pm-1:25 pm

1 stop9h 05m

$480

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Thu 4/30

6:30 am-7:25 pm

2 stops17h 55m

Baltimore/Washington

Sat 5/9

8:30 pm-11:20 pm

2 stops21h 50m

$646
Quickest round-trip

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 4/27

4:25 pm-7:40 pm

Nonstop8h 15m

Baltimore/Washington

Mon 5/4

9:30 pm-9:50 am

Nonstop7h 20m

$658

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 4/22

4:25 pm-7:40 pm

Nonstop8h 15m

Baltimore/Washington

Wed 4/29

3:31 pm-6:55 am

1 stop10h 24m

$658

GlasgowBaltimore

GLA - BWI

GLABWI

Glasgow Intl

Fri 4/24

2:30 pm-7:25 pm

1 stop9h 55m

Baltimore/Washington

Mon 4/27

8:30 pm-1:25 pm

1 stop11h 55m

$661

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Mon 5/11

3:15 pm-12:06 am

1 stop13h 51m

Baltimore/Washington

Wed 6/3

9:30 pm-9:50 am

Nonstop7h 20m

$670

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Sat 6/13

9:30 am-9:26 pm

2 stops16h 56m

Baltimore/Washington

Fri 7/10

6:15 am-5:55 am

2 stops18h 40m

$676

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Thu 8/20

4:25 pm-7:40 pm

Nonstop8h 15m

Baltimore/Washington

Wed 9/9

7:25 pm-7:45 am

Nonstop7h 20m

$689

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 9/2

2:00 pm-5:15 pm

Nonstop8h 15m

Baltimore/Washington

Fri 9/18

6:09 pm-9:25 am

1 stop10h 16m

$697

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Fri 6/26

4:25 pm-7:40 pm

Nonstop8h 15m

Baltimore/Washington

Mon 6/29

3:55 pm-11:15 am

1 stop14h 20m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from United Kingdom to Baltimore

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

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to Baltimore

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

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Baltimore (average of $449). Flying from United Kingdom to Baltimore in July is currently the most expensive (average of $615). 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 GB to BWI?

Find hourly flight availability from United Kingdom 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 March 30, 2026.

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

Weekly flight availability from United Kingdom to Baltimore

Explore weekly flight availability from United Kingdom 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 March 30, 2026.

The most flights from GB0 to BWI are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from the United Kingdom to Baltimore delayed?

About 27% of weekly flights between United Kingdom and Baltimore have experienced delays in the past year, with the average delay time being 109 minutes.

What is the most punctual flight time for the United Kingdom to Baltimore flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Baltimore flights?

Over the last year, British Airways have had the lowest number of delays on this route, with just 27% of flights being delayed.

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 March 30, 2026.
Read reviews from past customers who have flown Delta,American Airlines, andIcelandair from the United Kingdom to Baltimore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,365 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,365 reviews
Delta
7.9
Good
8,365 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,539 reviews
Delta
7.9
Good
8,365 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.0
Good
628 reviews
Delta
7.9
Good
8,365 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,838 reviews
Delta
7.9
Good
8,365 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

    Most people fly into Baltimore/Washington (BWI) if they book a flight to Baltimore from United Kingdom. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How long is the flight from United Kingdom to Baltimore?

    Departing from United Kingdom to Baltimore will take you 8h 15m. United Kingdom and Baltimore are separated by a distance of 3622 mi. This flight may include one or multiple stops.

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

    $325 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on WorldTicket and Icelandair, with prices starting from $512 and $524, respectively.

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

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

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

    Consider American Airlines (63%), Aer Lingus (63%) or Finnair (63%) when booking your flight. These represent the most reliable airlines when flying from United Kingdom to Baltimore.

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

    While on average a flight from United Kingdom to Baltimore is generally $794, our data shows the cheapest flight currently is $610. When looking at the most popular route, (London Heathrow - Baltimore/Washington), you can expect to pay $505 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Baltimore (average of $449). Flying from United Kingdom to Baltimore in July is currently the most expensive (average of $615). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from United Kingdom to Baltimore

Discover the top 4 airlines that operate flights from United Kingdom 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 2,558,603 searches. Data last updated March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$535Average$658FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$569Average$820FlexibilityNo cancel feeOn-time71%
DeltaCheapest$652Average$973FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$683Average$1,332FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.