LHR

Find Business Class Flights from Washington, D.C. to London Heathrow Airport

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for business class flights from Washington, D.C. to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to London.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to London.
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Cheap Business Class Flight Deals from Washington, D.C. to London Heathrow Airport

 
These are the cheapest deals for flights from Washington, D.C. to London Heathrow Airport currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 business class round-trip flight deals to London Heathrow Airport

Mon, Aug 24 - Sat, Sep 5
Icelandair Logo
8:30 pm - 8:20 pm
BWI
-
LHR
18h 50m
1 stop
Icelandair Logo
9:25 pm - 10:15 pm
LHR
-
BWI
29h 50m
1 stop
$2,133Icelandair
Tue, Aug 18 - Thu, Aug 27
Icelandair Logo
11:20 pm - 11:55 am
IAD
-
LHR
31h 35m
1 stop
Icelandair Logo
9:25 pm - 7:20 pm
LHR
-
IAD
26h 55m
1 stop
$2,134Icelandair
Mon, Aug 17 - Mon, Aug 24
Icelandair Logo
8:30 pm - 11:55 am
IAD
-
LHR
10h 25m
1 stop
Icelandair Logo
9:25 pm - 10:15 pm
LHR
-
IAD
29h 50m
1 stop
$2,292Icelandair
Tue, Aug 18 - Mon, Aug 24
Icelandair Logo
11:20 pm - 11:55 am
IAD
-
LHR
31h 35m
1 stop
Icelandair Logo
9:25 pm - 10:15 pm
LHR
-
IAD
29h 50m
1 stop
$2,294Icelandair
Thu, Aug 27 - Sun, Aug 30
Icelandair Logo
8:30 pm - 8:20 pm
BWI
-
LHR
18h 50m
1 stop
Icelandair Logo
1:05 pm - 10:15 pm
LHR
-
BWI
14h 10m
1 stop
$2,306Icelandair
Mon, Aug 17 - Thu, Aug 27
Icelandair Logo
8:30 pm - 11:55 am
IAD
-
LHR
10h 25m
1 stop
Icelandair Logo
9:25 pm - 7:20 pm
LHR
-
IAD
26h 55m
1 stop
$2,342Icelandair
Tue, Jul 21 - Fri, Aug 21
British Airways Logo
5:00 pm - 8:00 am
DCA
-
LHR
10h 00m
1 stop
British Airways Logo
5:25 pm - 11:33 pm
LHR
-
DCA
11h 08m
1 stop
$4,338British Airways
Wed, Aug 12 - Tue, Sep 1
Multiple Airlines Logo
3:11 pm - 6:55 am
DCA
-
LHR
10h 44m
1 stop
Multiple Airlines Logo
5:25 pm - 11:33 pm
LHR
-
DCA
11h 08m
1 stop
$4,339Multiple Airlines
Tue, Aug 4 - Tue, Aug 18
British Airways Logo
5:24 pm - 7:50 am
DCA
-
LHR
9h 26m
1 stop
British Airways Logo
7:30 pm - 4:48 pm
LHR
-
DCA
26h 18m
2 stops
$4,360British Airways
Tue, Jul 14 - Wed, Jul 22
British Airways Logo
5:00 pm - 8:00 am
DCA
-
LHR
10h 00m
1 stop
British Airways Logo
2:30 pm - 9:15 pm
LHR
-
DCA
11h 45m
1 stop
$4,504British Airways

Good to Know - Business Class Flights from Washington, D.C. to London Heathrow Airport

Low seasonFebruary
Cheapest flight$1,033
Average price round-trip$3,735
Good deal one-way$2,095
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Baltimore to London Heathrow Airport
(avg. price over the last 2 weeks)
or less

When to book business class flights to London Heathrow Airport

Are your dates flexible? We break down the daily and monthly prices for business class flights to London Heathrow Airport, so you can find the best time to fly.
Average price per month
Flight prices as travel date approaches

KAYAK’s Insights & Trends for Washington, D.C. to London Heathrow Airport Business Class Flights

Get data-powered insights and trends into flights from Washington, D.C. to London Heathrow Airport to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly business class from Washington, D.C. to London Heathrow Airport?

The average price of all flights from Washington, D.C. to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.

Look for departures on Thursday when prices are cheapest and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from London Heathrow Airport, Sunday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly Business Class from Washington, D.C. to London Heathrow Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for Business Class flights from Washington, D.C. to London Heathrow Airport is December, where tickets cost $3,133 (round-trip) on average. On the other hand, the most expensive months are February and May, where the average cost of round-trip tickets is $6,281 and $4,396 respectively.

How far in advance should I book my Business Class ticket from Washington, D.C. to London Heathrow Airport?

To get a below average price, you should book around 1 week before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Which airlines offer Business Class tickets between Washington, D.C. and London Heathrow Airport?

There are 11 airlines that fly Business Class from Washington, D.C. to London Heathrow Airport. They are: Icelandair, Aer Lingus, Delta, Lufthansa, Austrian Airlines, Iberia, Finnair, British Airways, American Airlines, United Airlines and Virgin Atlantic. The cheapest price of all airlines flying this route was found with Icelandair at $1,351 for a round-trip flight. On average, the best prices for flying Business Class on this route can be found at Icelandair.

FAQs for Business Class Washington, D.C. to London Heathrow Airport Flights

  • What is the best airline when flying business class between Washington, D.C. and London Heathrow Airport?

    The highest-rated airline by KAYAK users offering business class flights for this route is Delta, with an overall rating of 7.9.

KAYAK's Tips for Finding Cheap Business Class Flights from Washington, D.C. to London Heathrow Airport

  • Look for a flight with a layover if you’re looking to save, as direct business class flights are generally more expensive for the route.

Reviews of the Top 5 Airlines Flying Business Class from Washington, D.C. to London Heathrow Airport

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Washington, D.C. to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class to London Heathrow Airport? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8399 reviews
7.8Comfort
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

8.0 ExcellentAnonymous, Jun 2026
TPA - LGA
Read more Delta reviews

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

Seating and zone. The minor I went with didn’t even seat close to me

My seat 3G did not go down fully and the buttons were not working properly

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Lost of requested seat assignments. Lost my husband's meal choice

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

Excellent! I got to Munich and was transferred to my Lufthansa flight quickly, in 15 to 20 minutes, so I did not miss my flight. However, I had checked my overhead bag at the boarding gate in Tampa. That got to Tunis the next day. That is to be expected.

WiFi didn’t exist , seats were super cramped, lights stayed on near my seat for a long time while others were dimmed, the food/trash/drink cart hit my shoulder at least a couple of times while moving, food options were down to just one option by the time it got to my row, the utensils were garbage (knife bent at a couple of places by the time I was done eating) the spoon was very flimsy plastic

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

My food prefer was confirmed by email 2x and still the crew claim they had no pre-order. I taken ill while in India so I needed to avoid Indian sauces and spices, so the problem with the preorder was unacceptable. Additionally, is there a new rule to automatically not to disturb passengers? I would like this as an option. Lastly, for breakfast I needed to avoid Indian and I’m allergic to eggs.. therefore the only option was pancakes and guess what was not available!!!

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Flight was delayed an no one cares, or try to help passengers to get the conexión.

Our flight was cancelled while we are on our way to the airport. So, no notice. We were rescheduled to another airline with a 2 hour later takeoff and so arrived at our destination on time. We pre-paid American Airlines $190 to upgrade our seats. No refund. So no use for AA or Kayak.

Terrible, horrible, disappointing- without telling us they changed planes and moved and separated our seats to opposite sides - said they changed seats putting us together - got to airport to find no, they did not - we sat opposing sides of plane - food overly salty to inedible, never saw stewardess but once - it was terrible

I had pre-selected a meal. I was told that it cannot be served because of some issue with the vendor. When travelling business class, I expect better service

The business class layout of chairs was weired. You are sitting directly across stranger.,

We did not have enough time to make our connecting flight. As a result, we were put onto a different airline for our second leg. The different airline was NOT comparable to British Airlines, and our arrival was significantly delayed. The actual flight on BA was amazing.

Human interaction. Thought there would be more service-even a smile would have been nice.

I liked the air hostesses, but no wifi was available for flight. my original flight was canceled and rebooking was difficult and no reason was given for cancellation. Business class cabin was nice and spacious.

I like American Airlines and their safety record. They provide quality service and a feel safe enough to prefer American Airlines over other carriers even if I have to pay a little more.

Overall ok. Best part has always been the sundae dessert.

Flight was delayed by over two hours and that meant my connecting flight was in jeopardy but there was no acknowledgement or help from the BA staff

Business class on British Air with the Airbus 320 means the same seating as main cabin ( 3 - 3), but with the middle seat of each three-seat row blocked off to become a platform/table. This is decidedly NOT a business class experience. Other aspects of the flight were fine.

Wish the food and overall service was better. They treat Business class passengers same as economy

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

Worth every penny to upgrade to BC. Treated and felt more like First Class

I missed my flight because I was sick and the medicine the chemist provided made me sleepy. I had to pay $3500 to get home because you classified me as a no-show and would not listen to me otherwise. In addition you wanted to route me through Dubai, which was under siege by the time I arrived home and would’ve been in trouble. Had I taken that route

The internet was working on both sectors of the flight so hard to take the flight if you are on business.

Everything you need to know for your flight to London Heathrow Airport

Cabin class types available on flights to London Heathrow Airport

Cabin classes available on flights from Washington, D.C. to London Heathrow Airport. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.