AED1,840 Cheap Flights from Baltimore (BWI) to London (LHR)

View AED1,840 flight on Tue, 12 May 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Heathrow Airport (LHR)

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Cheap Flights from Baltimore to London (BWI-LHR)

Prices were available within the past 7 days and start at AED1,840 for one-way flights and AED2,960 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Monday, 4 May, 2026 - Friday, 8 May, 2026
BWI
Baltimore
LHR
London
AED2,960 Roundtrip, found 16 hours ago
AED2,960
Roundtrip
found 16 hours ago
Select Icelandair flight, departing Monday, 4 May, 2026 from Baltimore to London, returning Friday, 8 May, 2026, priced at AED2,960 found 16 hours ago
Icelandair
Monday, 4 May, 2026 - Sunday, 10 May, 2026
BWI
Baltimore
LHR
London
AED3,060 Roundtrip, found 2 days ago
AED3,060
Roundtrip
found 2 days ago
Select Icelandair flight, departing Monday, 4 May, 2026 from Baltimore to London, returning Sunday, 10 May, 2026, priced at AED3,060 found 2 days ago
Icelandair
Sunday, 3 May, 2026 - Sunday, 10 May, 2026
BWI
Baltimore
LHR
London
AED3,140 Roundtrip, found 2 days ago
AED3,140
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sunday, 3 May, 2026 from Baltimore to London, returning Sunday, 10 May, 2026, priced at AED3,140 found 2 days ago
Icelandair
Sunday, 3 May, 2026 - Thursday, 7 May, 2026
BWI
Baltimore
LHR
London
AED3,142 Roundtrip, found 2 days ago
AED3,142
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sunday, 3 May, 2026 from Baltimore to London, returning Thursday, 7 May, 2026, priced at AED3,142 found 2 days ago
Icelandair
Sunday, 3 May, 2026 - Sunday, 10 May, 2026
BWI
Baltimore
LHR
London
AED3,152 Roundtrip, found 2 days ago
AED3,152
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sunday, 3 May, 2026 from Baltimore to London, returning Sunday, 10 May, 2026, priced at AED3,152 found 2 days ago
Delta
Sunday, 10 May, 2026 - Tuesday, 19 May, 2026
BWI
Baltimore
LHR
London
AED3,330 Roundtrip, found 1 day ago
AED3,330
Roundtrip
found 1 day ago
Select Delta flight, departing Sunday, 10 May, 2026 from Baltimore to London, returning Tuesday, 19 May, 2026, priced at AED3,330 found 1 day ago
Icelandair
Tuesday, 5 May, 2026 - Tuesday, 12 May, 2026
BWI
Baltimore
LHR
London
AED3,358 Roundtrip, found 2 days ago
AED3,358
Roundtrip
found 2 days ago
Select Icelandair flight, departing Tuesday, 5 May, 2026 from Baltimore to London, returning Tuesday, 12 May, 2026, priced at AED3,358 found 2 days ago
United
Tuesday, 12 May, 2026 - Monday, 18 May, 2026
BWI
Baltimore
LHR
London
AED3,510 Roundtrip, found 1 day ago
AED3,510
Roundtrip
found 1 day ago
Select United flight, departing Tuesday, 12 May, 2026 from Baltimore to London, returning Monday, 18 May, 2026, priced at AED3,510 found 1 day ago
Virgin Atlantic
Tuesday, 12 May, 2026 - Monday, 18 May, 2026
BWI
Baltimore
LHR
London
AED3,510 Roundtrip, found 1 day ago
AED3,510
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Tuesday, 12 May, 2026 from Baltimore to London, returning Monday, 18 May, 2026, priced at AED3,510 found 1 day ago
British Airways
Tuesday, 12 May, 2026 - Monday, 18 May, 2026
BWI
Baltimore
LHR
London
AED3,590 Roundtrip, found 1 day ago
AED3,590
Roundtrip
found 1 day ago
Select British Airways flight, departing Tuesday, 12 May, 2026 from Baltimore to London, returning Monday, 18 May, 2026, priced at AED3,590 found 1 day ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Cheapest option available. Average driving time to city center is 28 minutes. Flights from AED 3,510
LHR
Heathrow
Cheapest
Average driving time to city center28 min
Flights from AED 3,510

Find the cheapest month to fly from Baltimore (BWI) to London (LHR)

April is typically the cheapest month to fly

From AED 2,076 - AED 4,478 per traveler.

Frequently asked questions

How long does it take to fly from BWI Airport to LHR?
British Airways has a direct flight departing from BWI Marshall at 9:15PM and coming in to land at LHR at 9:30AM — a total travel time of 7 hours and 15 minutes. Select the seat that's right for you, bring your headphones to keep you busy and the time will race by.
Is it cheaper to buy a plane ticket from BWI Marshall to Heathrow Airport (LHR) last minute?
When it's time to book your flights, it's always better to be prepared. While it's possible to score a last-minute deal on a BWI Marshall to Heathrow Airport (LHR) flight, tickets usually don't get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days in advance. For international flights it's between three and four months.
What airline has the least delays from BWI Airport to LHR?
Achieving an on-time rate of 58%, British Airways is the carrier that's more likely to fly you from BWI Airport to Heathrow Airport (LHR) without a delay. Flight delays can be an excuse to head to the airport bar. However, they can also lead to a missed connection or even ruin your entire vacation. Stay informed about delays by reviewing your flight status through the Expedia App before heading to the airport. If you're already there and the delay is lengthy, head to the customer service desk to find out your next steps.
What airports do you fly into for London from Baltimore?
From Baltimore, you can get to London through Heathrow Airport (LHR), London City Airport (LCY) and Gatwick Airport (LGW). Determine which hub is more convenient for you before making your decision. If you opt for Heathrow Airport (LHR), it's about 23 kilometers west of the city center. Use the cash you save when booking your airfare with Expedia to enjoy the city's popular sights, such as Big Ben and Buckingham Palace.
What are the most popular departure times for flights from BWI Airport to Heathrow Airport (LHR)?
Between 9:00 PM - 10:00 PM is when you'll find many British Airways flights making their way from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to London Heathrow. Our useful tip? Book a flight that departs early. With air traffic yet to build up, your chances of boarding a delay-free flight are higher.
Can I change the date of my flight from BWI to LHR?
You can quickly and easily make changes to your BWI Airport to Heathrow Airport flight by logging in to the Expedia Trips portal. But before you make any amendments, read the ticket rules in your itinerary to find out what the carrier will allow you to do and what fees apply for changes. Some carriers have a change fee per person, in addition to any difference in airfares. But if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also find your way to our Customer Service portal for more handy information and to connect with our Virtual Agent.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
AED2,960
Distance
5799 km
Average flight time
7 hours 20 mins

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Baltimore nearby Airports

Washington