LHR

$305 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 4/20. 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

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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

Mon, May 4 - Wed, May 13
TAP AIR PORTUGAL Logo
10:35 pm - 10:55 pm
IAD
-
LHR
19h 20m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 3:10 pm
LHR
-
IAD
14h 10m
1 stop
$621TAP AIR PORTUGAL
Fri, Apr 24 - Wed, Apr 29
TAP AIR PORTUGAL Logo
5:05 pm - 10:20 am
IAD
-
LHR
12h 15m
1 stop
TAP AIR PORTUGAL Logo
7:50 pm - 3:10 pm
LHR
-
IAD
24h 20m
1 stop
$625TAP AIR PORTUGAL
Sun, Apr 26 - Wed, Apr 29
Scandinavian Airlines Logo
8:20 pm - 2:35 pm
IAD
-
LHR
37h 15m
2 stops
Scandinavian Airlines Logo
10:20 am - 5:00 pm
LHR
-
IAD
11h 40m
1 stop
$627Scandinavian Airlines
Sat, Apr 25 - Sat, May 2
Scandinavian Airlines Logo
8:20 pm - 4:00 pm
IAD
-
LHR
14h 40m
1 stop
Scandinavian Airlines Logo
6:40 am - 5:00 pm
LHR
-
IAD
15h 20m
1 stop
$628Scandinavian Airlines
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
8:30 pm - 5:00 pm
BWI
-
LHR
15h 30m
2 stops
Multiple Airlines Logo
6:40 am - 7:25 pm
LHR
-
BWI
41h 45m
2 stops
$650Multiple Airlines
Tue, Sep 1 - Fri, Sep 11
Icelandair Logo
8:30 pm - 11:55 am
BWI
-
LHR
10h 25m
1 stop
Icelandair Logo
1:05 pm - 7:25 pm
LHR
-
BWI
11h 20m
1 stop
$677Icelandair
Sat, May 2 - Sat, May 9
Icelandair Logo
8:30 pm - 11:55 am
BWI
-
LHR
10h 25m
1 stop
Icelandair Logo
9:25 pm - 7:25 pm
LHR
-
BWI
27h 00m
1 stop
$678Icelandair
Sun, Apr 19 - Mon, May 4
Air Canada Logo
4:10 pm - 10:00 am
DCA
-
LHR
12h 50m
1 stop
Air Canada Logo
2:05 pm - 9:55 pm
LHR
-
DCA
12h 50m
1 stop
$730Air Canada
Mon, May 11 - Fri, May 15
Air Canada Logo
12:45 pm - 6:30 am
DCA
-
LHR
12h 45m
1 stop
Air Canada Logo
9:30 am - 3:39 pm
LHR
-
DCA
11h 09m
1 stop
$747Air Canada
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
6:38 am - 6:50 am
SBY
-
LHR
19h 12m
1 stop
Multiple Airlines Logo
1:45 pm - 10:54 pm
LHR
-
SBY
14h 09m
1 stop
$958Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$305
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Baltimore 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
Salisbury
Crawley
Watford
Ilford
Eastbourne
Guildford
Bedford
Colchester
St. Albans
Swindon
Kingston upon Thames
Twickenham
Ipswich
Northampton

Everything you need to know for your flight to Heathrow

Information on your arrival and departure airports

London Heathrow Airport (LHR)