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BWI (Baltimore) to LHR (London) Flights $541.86

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Cheap BWI to LHR Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

London

$1224.26

$439.98

$592.76

$851.65

Local Weather London
May 69° 50°
June 71° 54°
July 71° 53°

Interesting Facts About Flights from Baltimore to London (BWI to LHR)

Question : What is the cheapest round-trip ticket you can get to London?
Answer : Delta Air Lines is your best bet for finding that coveted low fare. They're offering fares as low as $502, while prices for other flights are as high as $13,845.

Question : What are the chances this flight will be delayed?
Answer : This particular route gets passengers to London Heathrow Airport on time 84% of the time, which puts it in the top 25% of the world. When a flight is delayed, it's a 19-minute delay on average.

Question : How long do most people stay in London?
Answer : Of course you're not most people, but if you were, you'd stay roughly 11 days.

Question : Is the price you found a good deal?
Answer : Flight prices fluctuate much more than most routes from the United States for BWI to LHR. They range anywhere from $502 to $13,845. Remember, you can save by booking further in advance.

Question : How long will the flight typically be from Baltimore/Wash International Thurgood Marshall Airport (BWI) to London Heathrow Airport (LHR)?
Answer : The average flight duration between BWI and LHR is seven hours.

Question : Can you cut down on flight costs by changing the day of the week you travel to London?
Answer : Tuesday is your lowest-cost day to fly in the month of July. Flexibility is paramount when booking travel plans in order to keep travel costs down.

Question : If you’re booking BWI to LHR, how many different choices of departure times do you have?
Answer : Each day is different, but on average, you can expect to see only one available departure time. That is lower than the national average of five.