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Cheap flights from Baltimore to London from $253

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 9/19. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Baltimore to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 pm - 11:05 pmBWI  Baltimore/Washington-LTN London Luton
22h 25m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
7:45 am - 6:40 pmLTN  London Luton-BWI Baltimore/Washington
15h 55m2 stops Dublin Reykjavik Keflavik Intl
$662Multiple Airlines
Thu, Oct 29 - Tue, Nov 3
Multiple Airlines Logo
7:40 pm - 5:35 pmBWI  Baltimore/Washington-LTN London Luton
16h 55m2 stops Reykjavik Keflavik Intl Barcelona-El Prat
Multiple Airlines Logo
6:00 am - 6:40 pmLTN  London Luton-BWI Baltimore/Washington
17h 40m2 stops Barcelona-El Prat Reykjavik Keflavik Intl
$667Multiple Airlines
Wed, Nov 4 - Tue, Nov 10
Multiple Airlines Logo
7:40 pm - 9:05 pmBWI  Baltimore/Washington-LTN London Luton
20h 25m2 stops Reykjavik Keflavik Intl Gdansk Rebiechowo
Multiple Airlines Logo
8:20 am - 6:40 pmLTN  London Luton-BWI Baltimore/Washington
15h 20m2 stops Gdansk Rebiechowo Reykjavik Keflavik Intl
$669Multiple Airlines
Thu, Nov 12 - Mon, Nov 16
Multiple Airlines Logo
7:40 pm - 3:05 pmBWI  Baltimore/Washington-LTN London Luton
14h 25m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
7:00 am - 6:40 pmLTN  London Luton-BWI Baltimore/Washington
16h 40m1 stop Reykjavik Keflavik Intl
$679Multiple Airlines
Sun, Nov 8 - Sat, Nov 14
Multiple Airlines Logo
7:40 pm - 10:25 pmBWI  Baltimore/Washington-LTN London Luton
21h 45m2 stops Reykjavik Keflavik Intl Barcelona-El Prat
Multiple Airlines Logo
6:30 am - 6:40 pmLTN  London Luton-BWI Baltimore/Washington
17h 10m2 stops Barcelona-El Prat Reykjavik Keflavik Intl
$690Multiple Airlines
Sat, Nov 7 - Sat, Nov 14
Multiple Airlines Logo
7:40 pm - 1:00 pmBWI  Baltimore/Washington-LTN London Luton
12h 20m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
6:00 am - 6:40 pmLTN  London Luton-BWI Baltimore/Washington
17h 40m1 stop Reykjavik Keflavik Intl
$696Multiple Airlines
Wed, Nov 4 - Sun, Nov 8
Multiple Airlines Logo
8:30 pm - 3:50 pmBWI  Baltimore/Washington-LTN London Luton
14h 20m2 stops Reykjavik Keflavik Intl Paris Charles de Gaulle
Multiple Airlines Logo
9:30 am - 10:15 pmLTN  London Luton-BWI Baltimore/Washington
17h 45m2 stops Paris Charles de Gaulle Reykjavik Keflavik Intl
$697Multiple Airlines
Mon, Sep 21 - Tue, Sep 29
Multiple Airlines Logo
7:40 pm - 8:25 pmBWI  Baltimore/Washington-LTN London Luton
19h 45m2 stops Reykjavik Keflavik Intl Paris Charles de Gaulle
Multiple Airlines Logo
7:15 am - 6:40 pmLTN  London Luton-BWI Baltimore/Washington
16h 25m2 stops Paris Charles de Gaulle Reykjavik Keflavik Intl
$698Multiple Airlines
Fri, Nov 6 - Sat, Nov 14
Multiple Airlines Logo
7:40 pm - 2:05 pmBWI  Baltimore/Washington-LTN London Luton
13h 25m2 stops Reykjavik Keflavik Intl Dublin
Multiple Airlines Logo
7:45 am - 6:40 pmLTN  London Luton-BWI Baltimore/Washington
15h 55m2 stops Dublin Reykjavik Keflavik Intl
$702Multiple Airlines
Fri, Nov 6 - Wed, Nov 11
Multiple Airlines Logo
7:40 pm - 1:55 pmBWI  Baltimore/Washington-LTN London Luton
13h 15m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
8:00 am - 6:40 pmLTN  London Luton-BWI Baltimore/Washington
15h 40m1 stop Reykjavik Keflavik Intl
$703Multiple Airlines
Fri, Nov 6 - Wed, Nov 11

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momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to London Luton Airport 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 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Baltimore to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Thu 10/29

8:40 pm-11:05 pm

2 stops22h 25m

London Luton

Tue 11/3

7:45 am-6:40 pm

2 stops15h 55m

$662

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Wed 11/4

7:40 pm-5:35 pm

2 stops16h 55m

London Luton

Tue 11/10

6:00 am-6:40 pm

2 stops17h 40m

$667

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Thu 11/12

7:40 pm-9:05 pm

2 stops20h 25m

London Luton

Mon 11/16

8:20 am-6:40 pm

2 stops15h 20m

$669

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Sun 11/8

7:40 pm-3:05 pm

1 stop14h 25m

London Luton

Sat 11/14

7:00 am-6:40 pm

1 stop16h 40m

$679

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Sat 11/7

7:40 pm-10:25 pm

2 stops21h 45m

London Luton

Sat 11/14

6:30 am-6:40 pm

2 stops17h 10m

$690

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Wed 11/4

7:40 pm-1:00 pm

1 stop12h 20m

London Luton

Sun 11/8

6:00 am-6:40 pm

1 stop17h 40m

$696

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Mon 9/21

8:30 pm-3:50 pm

2 stops14h 20m

London Luton

Tue 9/29

9:30 am-10:15 pm

2 stops17h 45m

$697

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Fri 11/6

7:40 pm-8:25 pm

2 stops19h 45m

London Luton

Sat 11/14

7:15 am-6:40 pm

2 stops16h 25m

$698

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Fri 11/6

7:40 pm-2:05 pm

2 stops13h 25m

London Luton

Wed 11/11

7:45 am-6:40 pm

2 stops15h 55m

$702
Quickest round-trip

BaltimoreLondon

BWI Baltimore/Washington - LTN London Luton

BWILTN

Baltimore/Washington

Fri 11/6

7:40 pm-1:55 pm

1 stop13h 15m

London Luton

Wed 11/11

8:00 am-6:40 pm

1 stop15h 40m

$703

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Baltimore to London Luton Airport

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

Cheap Baltimore to London Luton Airport (BWI to LTN) flight deals and tips

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

Fastest flight time

12h 20m

Direct flights

None
The fastest flight from Baltimore to London Luton Airport takes 12h 20m
There are no direct flights from Baltimore to London Luton Airport. There are no popular flight routes from Baltimore to London Luton Airport.
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Frequently asked questions about flying from Baltimore to London Luton Airport

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

    A flight from Baltimore/Washington to London Luton will travel around 3609.8 mi. In terms of flight time, this usually takes a little over 12h 20m.

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

    Prices for flights from Baltimore/Washington Airport to London Luton Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to London Luton Airport.

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

    The necessary travel and health documents for your London Luton Airport 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.

Frequently asked questions about flying from Baltimore to London Luton Airport

  • How do I get Price Alerts for flights from Baltimore to London Luton Airport?

    Confirm your travel details to search for the latest offers for flights from Baltimore to London Luton Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Baltimore to London Luton Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Worthing
Romford
Ilford
Bedford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to London for you.

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?

momondo provides multiple filters to help you find the best flight to London from Baltimore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Baltimore to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

An easier way to manage your London Luton Airport trip

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