LHR

$248 Find Cheap Flights from Maryland to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

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Everything you should know

Cheapest round-trip
$572
Typical prices: $620-$816
Scandinavian Airlines
Thu 3/5Mon 3/9
IAD - LHR • 2 stops
Cheapest non-stop
$573
Typical prices: $659-$854
Iberia
Fri 1/23Mon 1/26
IAD - LHR • Non-stop
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We hope you love your trip to Heathrow!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Maryland to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Maryland to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Maryland to Heathrow

Thu, Mar 5 - Mon, Mar 9
Scandinavian Airlines Logo
8:30 pm - 4:25 pm
IAD
-
LHR
14h 55m2 stops
Scandinavian Airlines Logo
7:05 am - 6:15 pm
LHR
-
IAD
15h 10m2 stops
$572Scandinavian Airlines
Sat, Feb 28 - Sun, Mar 8
Scandinavian Airlines Logo
8:30 pm - 6:30 pm
IAD
-
LHR
17h 00m1 stop
Scandinavian Airlines Logo
3:35 pm - 6:15 pm
LHR
-
IAD
30h 40m2 stops
$573Scandinavian Airlines
Thu, Jan 8 - Sun, Jan 11
Icelandair Logo
7:40 pm - 10:50 am
IAD
-
LHR
10h 10m1 stop
Icelandair Logo
8:35 pm - 6:30 pm
LHR
-
IAD
26h 55m1 stop
$576Icelandair
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
5:17 pm - 11:15 am
IAD
-
LHR
12h 58m1 stop
Multiple Airlines Logo
1:30 pm - 8:15 pm
LHR
-
IAD
11h 45m1 stop
$580Multiple Airlines
Tue, Jan 6 - Thu, Jan 15
Icelandair Logo
7:40 pm - 7:30 pm
IAD
-
LHR
18h 50m1 stop
Icelandair Logo
12:15 pm - 6:30 pm
LHR
-
IAD
11h 15m1 stop
$581Icelandair
Sun, Jan 11 - Sat, Jan 24
Air Canada Logo
12:55 pm - 9:20 am
DCA
-
LHR
15h 25m1 stop
Air Canada Logo
6:50 am - 3:33 pm
LHR
-
DCA
13h 43m2 stops
$591Air Canada
Sun, Jan 11 - Sat, Jan 24
Air Canada Logo
12:55 pm - 7:10 am
DCA
-
LHR
13h 15m2 stops
Air Canada Logo
6:50 am - 3:33 pm
LHR
-
DCA
13h 43m2 stops
$595Air Canada
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
7:40 pm - 7:55 pm
BWI
-
LHR
19h 15m2 stops
Multiple Airlines Logo
6:40 am - 6:40 pm
LHR
-
BWI
17h 00m2 stops
$599Multiple Airlines
Thu, Jan 22 - Wed, May 13
JetBlue Logo
3:25 pm - 6:55 am
DCA
-
LHR
10h 30m1 stop
JetBlue Logo
8:25 am - 2:40 pm
LHR
-
DCA
11h 15m1 stop
$602JetBlue
Thu, Jan 29 - Thu, Feb 5
JetBlue Logo
1:30 pm - 6:55 am
PHL
-
LHR
12h 25m1 stop
JetBlue Logo
9:20 am - 6:23 pm
LHR
-
PHL
14h 03m1 stop
$613JetBlue
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$248
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Philadelphia to London Heathrow Airport

FAQs for booking Maryland to London Heathrow Airport flights

  • How does KAYAK find such low prices on flights from Maryland to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maryland to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maryland to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Maryland to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Maryland with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maryland to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Hounslow
Slough
Wembley
Hayes
Richmond
Luton
Ilford
Salisbury
Crawley
Watford
Guildford
Eastbourne
Kingston upon Thames
Swindon
Colchester
Northampton
St. Albans
Ipswich
Twickenham
Bedford

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)