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Cheap flights from Baltimore to London from $339

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 4/20. 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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Find the cheapest flights from Baltimore to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:20 pm - 10:10 pm
BWI
-
LTN
17h 50m
2 stops
Multiple Airlines Logo
7:55 am - 11:29 pm
LTN
-
BWI
44h 34m
3 stops
$779Multiple Airlines
Thu, May 14 - Mon, May 18
Multiple Airlines Logo
8:30 pm - 10:20 pm
BWI
-
LTN
20h 50m
2 stops
Multiple Airlines Logo
8:00 am - 6:43 pm
LTN
-
BWI
39h 43m
3 stops
$790Multiple Airlines
Sun, May 3 - Thu, May 14
Multiple Airlines Logo
8:30 pm - 10:20 pm
BWI
-
LTN
20h 50m
2 stops
Multiple Airlines Logo
8:40 am - 7:06 pm
LTN
-
BWI
39h 26m
3 stops
$804Multiple Airlines
Sun, May 3 - Sat, May 9
Multiple Airlines Logo
8:30 pm - 3:45 pm
BWI
-
LTN
14h 15m
2 stops
Multiple Airlines Logo
9:40 am - 7:25 pm
LTN
-
BWI
14h 45m
2 stops
$805Multiple Airlines
Mon, Apr 20 - Tue, Apr 28
Multiple Airlines Logo
11:20 pm - 10:10 pm
BWI
-
LTN
17h 50m
2 stops
Multiple Airlines Logo
7:55 am - 11:29 pm
LTN
-
BWI
44h 34m
3 stops
$809Multiple Airlines
Thu, May 14 - Mon, May 18
Multiple Airlines Logo
8:30 pm - 10:20 pm
BWI
-
LTN
20h 50m
2 stops
Multiple Airlines Logo
8:00 am - 11:29 pm
LTN
-
BWI
44h 29m
3 stops
$810Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
8:30 pm - 1:15 pm
BWI
-
LTN
11h 45m
1 stop
Multiple Airlines Logo
6:15 am - 7:25 pm
LTN
-
BWI
18h 10m
1 stop
$813Multiple Airlines
Sat, Apr 25 - Wed, May 13
Multiple Airlines Logo
8:30 pm - 10:20 pm
BWI
-
LTN
20h 50m
2 stops
Multiple Airlines Logo
8:00 am - 11:29 pm
LTN
-
BWI
44h 29m
3 stops
$814Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
8:30 pm - 10:20 pm
BWI
-
LTN
20h 50m
2 stops
Multiple Airlines Logo
1:40 pm - 11:29 pm
LTN
-
BWI
38h 49m
3 stops
$820Multiple Airlines
Sun, May 3 - Tue, May 12
Multiple Airlines Logo
8:30 pm - 1:15 pm
BWI
-
LTN
11h 45m
1 stop
Multiple Airlines Logo
6:15 am - 7:25 pm
LTN
-
BWI
18h 10m
1 stop
$826Multiple Airlines
Sat, May 9 - Wed, May 13

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 April 8, 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 - LTN

BWILTN

Baltimore/Washington

Thu 5/14

11:20 pm-10:10 pm

2 stops17h 50m

London Luton

Mon 5/18

7:55 am-11:29 pm

3 stops44h 34m

$779

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Sun 5/3

8:30 pm-10:20 pm

2 stops20h 50m

London Luton

Thu 5/14

8:00 am-6:43 pm

3 stops39h 43m

$790

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Sun 5/3

8:30 pm-10:20 pm

2 stops20h 50m

London Luton

Sat 5/9

8:40 am-7:06 pm

3 stops39h 26m

$804
Quickest round-trip

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Mon 4/20

8:30 pm-3:45 pm

2 stops14h 15m

London Luton

Tue 4/28

9:40 am-7:25 pm

2 stops14h 45m

$805

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Thu 5/14

11:20 pm-10:10 pm

2 stops17h 50m

London Luton

Mon 5/18

7:55 am-11:29 pm

3 stops44h 34m

$809

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Sun 5/3

8:30 pm-10:20 pm

2 stops20h 50m

London Luton

Sun 5/10

8:00 am-11:29 pm

3 stops44h 29m

$810

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Sat 4/25

8:30 pm-1:15 pm

1 stop11h 45m

London Luton

Wed 5/13

6:15 am-7:25 pm

1 stop18h 10m

$813

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Sun 5/3

8:30 pm-10:20 pm

2 stops20h 50m

London Luton

Sun 5/10

8:00 am-11:29 pm

3 stops44h 29m

$814

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Sun 5/3

8:30 pm-10:20 pm

2 stops20h 50m

London Luton

Tue 5/12

1:40 pm-11:29 pm

3 stops38h 49m

$820

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Sat 5/9

8:30 pm-1:15 pm

1 stop11h 45m

London Luton

Wed 5/13

6:15 am-7:25 pm

1 stop18h 10m

$826

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

11h 25m

Direct flights

None
The fastest flight from Baltimore to London Luton Airport takes 11h 25m
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 11h 25m.

  • 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
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Hayes
Slough
Wembley
Crawley
Stansted
Croydon
Dartford
Brentwood
Cobham
Folkestone
Guildford
Romford
Harrow
Watford
Richmond

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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