Cheap Flights from London Heathrow to Baltimore Washington International

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Compare London Heathrow to Baltimore Washington International flight deals

Find the cheapest month or even day of the year to fly to Baltimore Washington International

Book the best Baltimore Washington International fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from London Heathrow to Baltimore Washington International

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Baltimore Washington International Airport? If you want to travel next month, return fares start from Rs163,651. Find the lowest prices on one-way and return tickets right here.

Washington D.C..Rs109,144 per passenger.Departing Wed, 11 Nov.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Wed, 11 Nov, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs109,144, select.

Washington D.C..Rs111,780 per passenger.Departing Tue, 8 Dec.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Tue, 8 Dec, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs111,780, select.

Washington D.C..Rs113,678 per passenger.Departing Wed, 31 Mar.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Wed, 31 Mar, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs113,678, select.

Washington D.C..Rs114,967 per passenger.Departing Tue, 6 Apr.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Tue, 6 Apr, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs114,967, select.

Washington D.C..Rs116,343 per passenger.Departing Mon, 1 Feb.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Mon, 1 Feb, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs116,343, select.

Washington D.C..Rs116,369 per passenger.Departing Mon, 11 Jan.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Mon, 11 Jan, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs116,369, select.

Washington D.C..Rs116,955 per passenger.Departing Tue, 1 Jun.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Tue, 1 Jun, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs116,955, select.

Washington D.C..Rs117,322 per passenger.Departing Tue, 18 May.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Tue, 18 May, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs117,322, select.

Washington D.C..Rs128,133 per passenger.Departing Wed, 28 Oct.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Wed, 28 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs128,133, select.

Washington D.C..Rs132,531 per passenger.Departing Tue, 8 Dec.One-way flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Tue, 8 Dec, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs132,531, select.

Washington D.C..Rs132,847 per passenger.Departing Mon, 9 Nov.One-way flight with Iberia.Outbound direct flight with Iberia departs from London Heathrow on Mon, 9 Nov, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs132,847, select.

Washington D.C..Rs132,927 per passenger.Departing Wed, 28 Oct.One-way flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Wed, 28 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs132,927, select.

Washington D.C..Rs135,550 per passenger.Departing Mon, 1 Feb.One-way flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Mon, 1 Feb, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs135,550, select.

Washington D.C..Rs135,550 per passenger.Departing Sat, 16 Jan.One-way flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Sat, 16 Jan, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs135,550, select.

Washington D.C..Rs136,704 per passenger.Departing Wed, 28 Apr.One-way flight with Iberia.Outbound direct flight with Iberia departs from London Heathrow on Wed, 28 Apr, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs136,704, select.

Washington D.C..Rs136,797 per passenger.Departing Thu, 6 May.One-way flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Thu, 6 May, arriving in Baltimore Washington International.Price includes taxes and charges.From Rs136,797, select.

Find the cheapest month to fly from London Heathrow to Baltimore Washington International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Baltimore Washington International flights are currently cheapest in November.

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Direct flights from London Heathrow to Baltimore Washington International

London Heathrow to Baltimore Washington International: Alternative routes

Compare routes from London Heathrow to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Baltimore Washington International.

London to Washington D.C.: Flight information

The things to know before you go.

Cheapest flight found	Rs109,144
Cheapest month to fly	November
Average flight time	8 hrs, 15 mins
Most popular airline	Aer Lingus
Average flights per week	55

Finding cheap flights from London Heathrow to Baltimore Washington International: Frequently asked questions

How much are return flights from London Heathrow to Baltimore Washington International?

The best price we found for a return flight from London Heathrow to Baltimore Washington International is Rs151,190. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London Heathrow to Baltimore Washington International?

8 hours and 15 minutes is the average flight time from London Heathrow to Baltimore Washington International.

Which airlines fly direct from London Heathrow to Baltimore Washington International?

Aer Lingus, Finnair and American Airlines fly direct from London Heathrow to Baltimore Washington International.

How many flights are there a week from London Heathrow to Baltimore Washington International?

As of September 2026, there are 55 flights per week flying from London Heathrow to Baltimore Washington International.

When is the cheapest time to fly from London Heathrow to Baltimore Washington International?

The cheapest month to fly from London Heathrow to Baltimore Washington International is usually December.

Which upcoming date is cheapest to fly from London Heathrow Airport to Baltimore Washington International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Baltimore Washington International Airport on Thursday, 3 December 2026.

Can I get a direct flight from London Heathrow Airport to Baltimore Washington International Airport?

Yes – the average flight time is 8 hours and 15 minutes.

How can I find the best flight deal to Baltimore Washington International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Baltimore Washington International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Washington D.C.?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Heathrow Airport to Baltimore Washington International with?

Currently, Icelandair and Iberia offer the cheapest flight tickets to Baltimore Washington International.

Flying from London Heathrow Airport (LHR) to Baltimore Washington International Airport (BWI): what you need to know

The average length of a direct flight from London Heathrow Airport to Baltimore Washington International Airport is 8 hours 20 minutes.
Washington DC's timezone is UTC-5, making Washington DC five hours behind London.
You can choose from seven weekly London Heathrow Airport to Baltimore Washington International Airport flights. The 15:25 departure with British Airways is the earliest flight you can take. British Airways operates the last service of the day at 16:35.
For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your LHR to BWI flight.
Travelling during a peak time such as July? Public holidays and other popular seasons can mean longer queues at check-in and security. Play things extra safe and get there up to four hours before an international flight and two hours before domestic departures.
British Airways has direct flights from London Heathrow Airport to Baltimore Washington International Airport. Book with this popular carrier, then get ready to tick off the sights in Washington DC — and maybe even more of the United States if your schedule allows.
Most travellers choose to travel with British Airways on this route.
With 75.0% of services arriving as scheduled, British Airways is the most punctual carrier offering LHR to BWI flights.
If you'd like to explore another city along the way, simply uncheck 'Direct flights only' when searching for your ticket from London Heathrow Airport to Baltimore Washington International Airport. Here are the most popular stopovers between LHR and BWI:
- New York John F. Kennedy Airport
- Boston Logan International Airport
- Raleigh / Durham Airport

How to find the cheapest flights from London Heathrow Airport (LHR) to Baltimore Washington International Airport (BWI)

Rs109,144 is the best price for a one-way London Heathrow Airport to Baltimore Washington International Airport flight. A return flight starts from Rs151,190. These fares can change based on demand and availability.
Score cheap tickets from LHR to BWI by booking 11 months ahead. According to our research, that's the sweet spot for finding the biggest deals.
The cheapest month for flights from London Heathrow Airport to Baltimore Washington International Airport is April. Use the 'Whole month' tool to see the lowest prices if you have flexible travel dates.
Stay on top of deals for cheap flights from LHR to BWI by creating a Price Alert. You'll get an email or notification through the app when a new discounted fare appears.
Tailor your trip using filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from London Heathrow Airport to Baltimore Washington International Airport.

Handy information about London Heathrow Airport (LHR)

78% of flights departing from London Heathrow Airport land at their destination on schedule.
London Heathrow Airport is about 24 kilometres from central London. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 45 minutes or so to get there, depending on the traffic.
The journey when using public transport usually takes 25 minutes.
Get your holiday off to a hassle-free start by staying near LHR. Whether you have an early flight from London Heathrow Airport to Baltimore Washington International Airport or just don't want to be rushed, these stays are perfect:

Arriving at Baltimore Washington International Airport (BWI)

The last thing you want is a long journey to your hotel if you're getting in late on a London Heathrow Airport to Baltimore Washington International Airport flight. Book one of these accommodation options near BWI instead:
Travel at your own speed with a Baltimore Washington International Airport rental car. Pick up your wheels from Dollar, Thrifty or Budget and discover more of Washington DC and beyond.
Lock in the lowest price by booking your ride from Baltimore Washington International Airport around two weeks in advance of your trip.

When to fly to Baltimore Washington International Airport (BWI)

July is the busiest month for flights from London Heathrow Airport to Baltimore Washington International Airport. To skip the crowds, travel to Washington DC in March.
Lock in your flight from London Heathrow Airport to Baltimore Washington International Airport for July if you'd like to explore Washington DC during its warmest month. You can expect temperatures of between 19ºC and 33ºC.
Search for cheap tickets from LHR to BWI in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -6ºC and 10ºC on average.

Explore more of the United States

You've done Washington DC, now it's time to explore other corners of the United States. Travel about 322 kilometres north-east to New York to check off its popular sights. From Central Park to Statue of Liberty and Metropolitan Museum of Art, you've got a jam-packed schedule ahead.
Around 193 kilometres north-east of Washington DC, Philadelphia is another essential stop in the United States. Experience major highlights starting with Independence Hall, Liberty Bell and Philadelphia Museum of Art.