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

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

 
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

 
These are the cheapest deals for flights from Washington, D.C. to London 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

Tue, Oct 20 - Wed, Oct 28
Icelandair Logo
8:30 pm - 2:40 pm
IAD
-
LGW
13h 10m
1 stop
Icelandair Logo
11:55 am - 7:30 pm
LGW
-
IAD
11h 35m
1 stop
$2,025Icelandair
Thu, Oct 1 - Tue, Oct 6
Icelandair Logo
11:20 pm - 2:40 pm
BWI
-
LGW
10h 20m
1 stop
Icelandair Logo
3:40 pm - 10:15 pm
LGW
-
BWI
11h 35m
1 stop
$2,025Icelandair
Wed, Sep 16 - Wed, Sep 23
Turkish Airlines Logo
9:45 pm - 10:10 pm
IAD
-
STN
19h 25m
1 stop
Turkish Airlines Logo
6:55 am - 7:50 pm
STN
-
IAD
17h 55m
1 stop
$3,087Turkish Airlines
Mon, Oct 19 - Fri, Oct 30
Turkish Airlines Logo
1:20 pm - 4:40 pm
IAD
-
STN
22h 20m
1 stop
Turkish Airlines Logo
5:20 pm - 12:45 pm
STN
-
IAD
23h 25m
1 stop
$3,132Turkish Airlines
Tue, Aug 11 - Wed, Aug 26
SWISS Logo
8:20 pm - 12:35 pm
IAD
-
LCY
11h 15m
1 stop
SWISS Logo
9:15 am - 4:45 pm
LCY
-
IAD
12h 30m
1 stop
$4,049SWISS
Tue, Aug 11 - Wed, Aug 26
SWISS Logo
8:20 pm - 12:35 pm
IAD
-
LCY
11h 15m
1 stop
SWISS Logo
9:15 am - 4:45 pm
LCY
-
IAD
12h 30m
1 stop
$4,050SWISS
Tue, Aug 18 - Thu, Aug 27
British Airways Logo
5:15 pm - 8:35 am
IAD
-
LCY
10h 20m
1 stop
British Airways Logo
9:10 am - 3:45 pm
LCY
-
IAD
11h 35m
1 stop
$4,332British Airways
Tue, Aug 18 - Wed, Aug 26
British Airways Logo
5:15 pm - 8:35 am
IAD
-
LCY
10h 20m
1 stop
British Airways Logo
9:10 am - 3:45 pm
LCY
-
IAD
11h 35m
1 stop
$4,333British Airways
Tue, Aug 11 - Wed, Aug 26
ITA Airways Logo
4:30 pm - 1:10 pm
IAD
-
LCY
15h 40m
2 stops
ITA Airways Logo
1:45 pm - 2:30 pm
LCY
-
IAD
29h 45m
2 stops
$4,358ITA Airways
Tue, Oct 20 - Wed, Oct 28
ITA Airways Logo
4:30 pm - 3:55 pm
IAD
-
LCY
18h 25m
2 stops
ITA Airways Logo
4:30 pm - 3:40 pm
LCY
-
IAD
27h 10m
2 stops
$4,373ITA Airways

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

Low seasonFebruary
Average price round-trip$5,035
Good deal one-way$2,137
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 3% increase in price.
(avg. price over the last 2 weeks)
or less

When to book business class flights to London

Are your dates flexible? We break down the daily and monthly prices for business class flights to London, 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 Business Class Flights

Get data-powered insights and trends into flights from Washington, D.C. to London 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?

The average price of all flights from Washington, D.C. to London 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, 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?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. to London, 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 is August, where tickets cost $3,377 (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 $4,235 respectively.

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

To get a below average price, you should book around 9 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

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

There are 12 airlines that fly Business Class from Washington, D.C. to London. They are: Icelandair, Finnair, Aer Lingus, TAP AIR PORTUGAL, Delta, Austrian Airlines, Lufthansa, Iberia, United Airlines, British Airways, American Airlines and Virgin Atlantic. The cheapest price of all airlines flying this route was found with Icelandair at $591 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 Flights

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

    The highest-rated airline by KAYAK users offering business class flights for this route is Virgin Atlantic, with an overall rating of 7.5.

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

  • 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

 
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? 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.
7.5
Virgin AtlanticOverall score based on 689 reviews
8.1Crew
7.5Entertainment
6.9Food
7.7Boarding
7.3Comfort
Airline reviews

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

4.0 OkayAnonymous, Mar 2026
BOS - LIS
Read more Virgin Atlantic reviews

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.

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.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

Repurchased food and it was moldy and expensive. But I figured it was bad luck so I purchased a cup-o-noodles, halfway through them we hit turbulence and the flight attendant was passing with the garbage, it would have been two seconds to grab it, but he was snarky grabbed someone else’s plastic cups and went to buckle up… I used the puke bags to secure the soup before it became an accessory. When he finally came around he gave me a face like a petulant child as I handed him the soup neatly wrapped in the paper then plastic bag. I watched a movie in silence as the rental or headphones was ridiculous at 4€ for those .10€ cheap plastic toys. No English subtitles on an American movie… crazy. I disliked the whinny little tourist trap and now I hope that it sinks into the ocean or erupts in a catastrophic eruption for their beloved “I live on an active volcano” pride.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

The movie choices were poor. The worst problem is the treatment of passengers durinng pre-boarding. In one case the primes were checked in and sent down the boarding tunnek only to stand waiting there while the plane is cleaned. In the second case the bus was loaded, the doors closed and just stood there unmoving like sardeines in a tin for over TEN minutes. In both cases it was rough on us old guys who find standing for long periods trying.. In other words, Donnt just stack us up and forget us.

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Screen didn't work, and neither did the button to tilt the seat even though the seat was comfortable

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

Cabin class types available on flights from Washington, D.C. to London

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