$211 Find Cheap Flights from Washington Dulles Airport to England

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to England departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to England.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to England.
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Best England Flight Deals from Dulles Intl

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

London
London1 stop$423
Manchester
Manchester1 stop$563
Birmingham
Birmingham1 stop$605
Bristol
Bristol1 stop$820
Liverpool
Liverpool1 stop$804
Leeds
Leeds1 stop$691
Newquay
Newquay2 stops$4,022
Exeter
Exeter1 stop$1,313
London
London1 stop$423
Manchester
Manchester1 stop$563
Birmingham
Birmingham1 stop$605
Bristol
Bristol1 stop$820
Liverpool
Liverpool1 stop$804
Leeds
Leeds1 stop$691
Newquay
Newquay2 stops$4,022
Exeter
Exeter1 stop$1,313

Cheap Flight Deals from Dulles Intl to England (IAD-GBENG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to England that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Dulles Intl to England

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dulles Intl to England.
Discover the best prices for you by selecting your travel dates on KAYAK.
Scandinavian Airlines Logo
10:05 pm - 5:40 pmIAD-LHR
14h 35m1 stop
Scandinavian Airlines Logo
7:30 pm - 7:59 pmLHR-IAD
29h 29m1 stop
$423Scandinavian Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
Scandinavian Airlines Logo
10:05 pm - 9:35 pmIAD-LHR
18h 30m2 stops
Scandinavian Airlines Logo
5:30 pm - 7:59 pmLHR-IAD
31h 29m2 stops
$429Scandinavian Airlines
Find Deal
Tue, Sep 23 - Mon, Oct 6
Iberia Logo
10:40 pm - 11:05 amIAD-LHR
7h 25mnonstop
Iberia Logo
6:10 am - 3:00 pmLHR-IAD
13h 50m1 stop
$550Iberia
Find Deal
Wed, Aug 20 - Tue, Aug 26
Iberia Logo
5:55 pm - 6:15 amIAD-LHR
7h 20mnonstop
Iberia Logo
6:15 am - 3:00 pmLHR-IAD
13h 45m1 stop
$551Iberia
Find Deal
Tue, Aug 26 - Wed, Sep 3
Icelandair Logo
8:30 pm - 2:40 pmIAD-LGW
13h 10m1 stop
Icelandair Logo
2:40 pm - 7:20 pmLGW-IAD
32h 40m1 stop
$551Icelandair
Find Deal
Fri, Oct 17 - Sun, Oct 26
Icelandair Logo
8:30 pm - 2:35 pmIAD-LGW
13h 05m1 stop
Icelandair Logo
3:40 pm - 10:10 pmLGW-IAD
11h 30m1 stop
$557Icelandair
Find Deal
Mon, Aug 25 - Wed, Sep 3
British Airways Logo
10:40 pm - 4:05 pmIAD-MAN
12h 25m1 stop
British Airways Logo
10:50 am - 8:15 pmMAN-IAD
14h 25m1 stop
$646British Airways
Find Deal
Sun, Aug 3 - Sat, Aug 23
United Airlines Logo
10:19 pm - 10:20 amIAD-MAN
31h 01m2 stops
United Airlines Logo
11:50 am - 9:37 amMAN-IAD
26h 47m1 stop
$667United Airlines
Find Deal
Thu, Aug 7 - Mon, Aug 25
United Airlines Logo
10:25 am - 10:20 amIAD-MAN
18h 55m1 stop
United Airlines Logo
6:05 am - 3:50 pmMAN-IAD
14h 45m1 stop
$681United Airlines
Find Deal
Fri, Aug 8 - Thu, Aug 21
British Airways Logo
10:40 pm - 4:05 pmIAD-MAN
12h 25m1 stop
British Airways Logo
6:15 pm - 3:00 pmMAN-IAD
25h 45m2 stops
$695British Airways
Find Deal
Sun, Aug 3 - Sat, Aug 23
Useful Info

KAYAK's insights & trends for Dulles Intl to England flights

Get data-powered insights and trends into flights from Dulles Intl to England to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. Dulles Intl Airport to England flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to England.

The cheapest ticket to England from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to London, at $540 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $540.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to England?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $2,244 on average.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to England?

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

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to England is January, when tickets cost $620 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $987 and $868 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to England?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to England clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington Dulles Airport to England, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from England, Tuesday is the cheapest day to fly and Monday is the most expensive.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to England?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to England, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to England, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$211
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Washington Dulles Airport to London Gatwick Airport

Flights from Dulles Intl to England: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Dulles Intl to England 
Verified travelerFlew with British AirwaysIAD-LHRApr 2025
Have no basis for comparison, but British Airlines does a good job.
DeeFlew with United AirlinesIAD-LHRFeb 2025
For me the best route to LHR is the late night departure on UAL. The flight is often roughly 6.5 hours so I skip dinner, use an eye mask and earplugs and try to sleep.
NancyFlew with British AirwaysIAD-LHRNov 2024
Looking at schedules and prices, I settled on BA years ago. I have yet to meet an employee who wasn't at the very least pleasant. Most go out of their way in difficult situations to be kind and cheery.
EllenFlew with British AirwaysIAD-LHROct 2024
Do not check your bag if at all possible, especially if you have a connecting flight. Your bag will not make it.
Verified travelerFlew with British AirwaysIAD-LHRSep 2024
Process to get to connecting flights at Heathrow is convoluted/complicated.
CraigFlew with United AirlinesIAD-LHRJun 2024
Get to beginning of boarding group early. Bring as little on board as possible due to small overhead bin space.
SaraFlew with British AirwaysIAD-LHRJul 2024
British Airways baggage policy was on top. Boarding was well organized and food was pretty good.
Verified travelerFlew with IberiaIAD-LHRAug 2024
British Airways offered an excellent service . Thank you !

FAQs - booking England flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to England?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to England.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to England?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to England is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to England?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to England with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to England?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to England up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to England?

    The cheapest time of day to fly to England is generally in the morning, when round-trip flights cost $692 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to England is generally in the evening, which is peak travel time and where the average cost of a ticket is $850.

Top tips for finding cheap flights to England

  • Looking for a cheap flight? 25% of our users found tickets from Washington Dulles Airport to the following destinations at these prices or less: London $474 one-way - $675 round-trip

Top 5 airlines serving from Dulles Intl to England

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to England. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to England? 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.
7.4
United AirlinesOverall score based on 8696 reviews
6.6Food
7.1Entertainment
8.1Crew
7.3Comfort
7.7Boarding
Airline reviews

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

2.0 MediocreAnonymous, Apr 2025IAD - FRA
Read more United Airlines reviews

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Liked nothing. As per previous segment it was delay delay delay.

Fight was delayed an hour due to operational issues ,then further delayed due to ground control for a total of about 1.30 hours. Salad was completely frozen and flatware was so cold you could barely handle it. Crew was friendly and professional and the flight was smooth. The aircraft was clean and well-serviced.

I completely missed my flight because the first leg was longer than planned. I had to sleep overnight in the airport because no accommodation was provided and then sent to Trinidad in the morning with an anticipated 7 hour layover before my flight to Georgetown which was now with Caribbean Airlines. I tried twice with customer service to see if they could put me on an earlier flight which had seats available but was told it wasn’t possible.

First class felt like economy, seats were horrible, food was horrible, staff inattentive

EVen warmer in the plane it think it was 24+ degrees

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

Flight took off an hour late. Had to stay on the tarmac for half an hour after landing. Both annoying.

We had an unfortunate experience where we had to leave the aircraft after boarding, shortly before the scheduled takeoff time, and re-board. The reason given was that a passenger felt ill and had to cancel their plans and therefor their luggage had to be found and removed.

We’ve used VA before many times the experience is always been good they have lovely staff and the food is always delicious.

Everything about the flight was amazing from check in to boarding entertainment was okay food we didn’t try.

Seats were old and dirty, for a long haul flight you expect to be able to recline and for the av to work properly. Choice for vegans was fruit….

The Virgin Atlantic crew was very good. However, the equipment was OK, the seats were OK, but her bags did not arrive with me. Two bags showed up a day later and I’m still waiting for my third back.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

Bad. Flights were late, by hours. No clear information was provided even until the delayed boarding time.

Again, lines for boarding are a problem in iceland. The flight itself was fine and very smooth. No complaints. We would definitely fly icelandair again.

Awful. The flight wasn't actually operated by Iberia, but by American Airlines. I was unable to get my boarding pass and as a result missed my connecting flight.

The seats were way too crowded. Just because I do not have the luxury of a suite, does not mean that I want to fly from Austin to London scrunched between two people and the seat in front of me in my face. Ridiculous. I should have flown with Turkish Airlines...

We travelled with Level, which is a subsidiary of Iberia. They mixed up all our seats, downgraded few from premium economy fo economy. The crew were not professional, they seem to be in a rush! Also some with an attitude

Paid for “extra room” selected seat. Wasn’t a benefit. Also was in aisle and was bumped almost every time attendants walked down aisle. Should have saved the assigned seat money and let them select.

Everything OK , except the plane left more than an hour late so I couldn’t participate in an excursion I had that morning in Brcelona

Flight from Madrid to Dakar had no onboard entertainment for a business class. Not even a single screen . That was disappointing. The WiFi only worked for the first 45 mins of the flight.

very good all round. staff, food, entertainment, punctuality all very good

The cabin crew were great very helpful and accommodating. We had a fellow passenger throw up next to us. The flight crew did an amazing job cleaning up and reseating us. We did question as to if he should have been let on the flight as his condition was likely self imposed.

online check-in was horrible and didn't work either way

Horrible. Paid for seats for my family. Iberia changed planes and never notified us that the seats we paid extra for did not even exist on the plane. We were randomly placed on the plane. Thankfully, we were seated together. Upon boarding, my youngest daughter was pulled from the line and they just arbitrarily changed her seat 7 rows back from the rest of the family. I had to wait at the gate while they tried to see us back together. One of the most uncomfortable small spaces on a plane I’ve ever experienced. When I called Iberia, they first told me that no mistake was made that the plane was never changed. Yet my receipt for my paid seats were for rows that did not even exist on this type of plane we were getting on. They said that they would reimburse my money and I would get an email, but I’ve never received any information or emails regarding a refund for the seats that I had paid extra for. Then when we arrived in Madrid, one of the pieces of luggage that we had checked in was damaged to the point that the handle that was stowed in to the luggage was broken off by the crew members handling the luggage. The crew on the plane was very nice, but as far as the rest of the experience, I would be very hesitant to ever use Iberia again.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

Service was very good. Because I use a cane, I was allowed to use Priority Boarding. Biggest problem was extremely limited leg room in Economy class seats. For airplane food, it was alright.

Was late but that airport/storm fault. Flight was full but comfortable. Food quite nice. Unfortunate that I had a rather miserable attendant, others were much friendlier

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