Find Cheap Flights from Washington Dulles Intl to London Heathrow (IAD - LHR)

From check in to landing in London, the gracious, helpful crew impressed us with their attitude and service

Sound didn't work on some of the entertainment choices

Pleasant, helpful staff at check-in and on flight

It was a great experince we enjoy the flight other than the delay on the luggage

one of my luggage was lost and delayed for 2hrs. We waited at the Airport for the luggage to arrive.

Nothing. The whole experience was horrible.

I didn't make it to Siem Reap because the first leg of the trip from IAD to London was cancelled by Virgin Atlantic after it was fully boarded. The excuse was that a flight attendant had food poisoning and was unable to fly and so the entire flight was cancelled. The Virgin team seemed unconcerned and showed NO sense of urgency to try and get people rebooked. Their solution was to rebook everyone on an evening flight the next day. If a passenger was only going to London, that was probably fine. But for people with connecting flights -- or like me with multiple connecting flights -- that wasn't acceptable.

The flight attendants on Aer Lingus have to be the kindest people ever!

The line at Madrid airport was too long. More staff needed.

When my flight was cancelled due to weather they got me on to another flight right away and I didn’t miss my connection. However I waited in line for an hour and a half, maybe I was lucky because I was near the beginning of the line. There was only one person for awhile helping re route people.

N/a

Seat was too hard. Very difficult to be comfortable on 11 hr. Flight with hard seats.

Decent leg room

I got hit with a surprise $100+ baggage fee at check-in. Boarding started late, then they just had us go in a cramped, hot room before actually boarding. Flight took off about 45 minutes late.

It was really nice to stretch out and not have a full plane to fly overnight.

Short flight limited beverage choice, but pleasant underbooked flight.

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

There were a lot of old movies in the offerings.

Always nice to travel with this airline and I will be in the air with them again

See above.

Overcrowded, no leg room and staff unwilling to help move two travelers near each other. Did not appreciate the rough demeanor and having to flag down attendants for water when they skipped over our aisle. Would avoid this airline in the future if possible.

There were a lot of old movies in the offerings.

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

I bought this ticket which turned out to be a fraud. It had a confirmation number that the airline wouldn’t ticket. I couldn’t board or fly this itinerary. Reported as fraud to my credit card. Beware!

Always nice to travel with this airline and I will be in the air with them again

See above.

It was really nice to stretch out and not have a full plane to fly overnight.

Decent leg room

I got hit with a surprise $100+ baggage fee at check-in. Boarding started late, then they just had us go in a cramped, hot room before actually boarding. Flight took off about 45 minutes late.

nothing

food / leg room / in-flight entertainment / no wifi / no plugs for electronics - everything was missing and horrible.

None

Took about a month to book an infant ticket, then was issued a ticket with a wrong name, which then took another 3 weeks to be amended. When checking in, the agent told me that my daughter's ticket was not linked to anyone and looked like she was flying solo even though I mentioned to 5 different customer service agents that I would like to add her to my itinerary. Just when I thought it couldn't be worse, captain announced that they were having trouble with the AC for my part of the plane, meaning 7 hour flight was hotter than 80 degrees. I should also mention that trash was not collected until breakfast service.

Professional, nice and pleasant staff, food, timeliness

Small leg room, thinness of Sears such that any small movement from person behind was like a kick to the waste/back, old small entertainment screen, no eye masks

Flight was smooth, check in process etc was fine.

Small poor pixel quality screen, small movie selection, very avg food.

I bought this ticket which turned out to be a fraud. It had a confirmation number that the airline wouldn’t ticket. I couldn’t board or fly this itinerary. Reported as fraud to my credit card. Beware!

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

Short flight limited beverage choice, but pleasant underbooked flight.

It was really nice to stretch out and not have a full plane to fly overnight.

Flight attendants

Crew member was especially gentle, kind and resourceful. She gave toys to small upset child sitting across the isle from us. Child became calm.

Timing of the meals. Would rather have slept after take off and had a substantial breakfast before landing.

None

Took about a month to book an infant ticket, then was issued a ticket with a wrong name, which then took another 3 weeks to be amended. When checking in, the agent told me that my daughter's ticket was not linked to anyone and looked like she was flying solo even though I mentioned to 5 different customer service agents that I would like to add her to my itinerary. Just when I thought it couldn't be worse, captain announced that they were having trouble with the AC for my part of the plane, meaning 7 hour flight was hotter than 80 degrees. I should also mention that trash was not collected until breakfast service.

The seats were comfortable and the food was unexpectedly good. I also appreciated the pillow and blanket that were provided. And it’s nice having individual screens on which to watch movies and television. Made the time “fly by”.

The woman in front of my husband leaned her seat back as soon as we were airborne and stayed that way for the duration of the trip. That made it more challenging for him to use his tray but other than that, no problems.

Overcrowded, no leg room and staff unwilling to help move two travelers near each other. Did not appreciate the rough demeanor and having to flag down attendants for water when they skipped over our aisle. Would avoid this airline in the future if possible.

I paid extra (another surprise) to select my seat ahead of time. Being a larger guy, I selected a window seat. I didn't realize until we were boarding the plane that they stuck me in a middle seat, and being the first flight was delayed I did not have time to remedy the problem before the connecting flight. The entertainment screen also froze up, but at least one of the crew members was quick to let me know to just restart it.

I bought this ticket which turned out to be a fraud. It had a confirmation number that the airline wouldn’t ticket. I couldn’t board or fly this itinerary. Reported as fraud to my credit card. Beware!

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

Service

Seats in economy are way to small and very uncomfortable if tall. Too close to the seats in front of you. I was miserable all the way to London.

Nothing. The whole experience was horrible.

I didn't make it to Siem Reap because the first leg of the trip from IAD to London was cancelled by Virgin Atlantic after it was fully boarded. The excuse was that a flight attendant had food poisoning and was unable to fly and so the entire flight was cancelled. The Virgin team seemed unconcerned and showed NO sense of urgency to try and get people rebooked. Their solution was to rebook everyone on an evening flight the next day. If a passenger was only going to London, that was probably fine. But for people with connecting flights -- or like me with multiple connecting flights -- that wasn't acceptable.

Pleasant, helpful staff at check-in and on flight

Virgin Atlantic offers good service at a reasonable price to/from the US to London. Good food service and unbelieveable number of movies and entertainment to choose from.

The seating and leg room in economy classic were inadequate. We felt way too confined in our seats and the leg room was a joke. I am only 6' tall and this was unacceptable. We will try to upgrade for the return trip.

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

I turned down a faster and cheaper flight because it was going to charge me for checked bags. It was only when I got to the airport that I was notified of the checked bag fee (which was hefty). This was never listed when I purchased these tickets, and I would not have bought from you if I had know this was your plan. I am expecting a refund for what I paid for the two checked bags round trip. If not, I will make it my life's hobby to let everyone know about your companies business practices.

Short flight limited beverage choice, but pleasant underbooked flight.

Our plane was broken. Initially they said an hour late and then the time before our flight increased. Because our flight was delayed, I missed I missed an important meeting.

Pleasant, helpful staff at check-in and on flight

Nothing. The whole experience was horrible.

I didn't make it to Siem Reap because the first leg of the trip from IAD to London was cancelled by Virgin Atlantic after it was fully boarded. The excuse was that a flight attendant had food poisoning and was unable to fly and so the entire flight was cancelled. The Virgin team seemed unconcerned and showed NO sense of urgency to try and get people rebooked. Their solution was to rebook everyone on an evening flight the next day. If a passenger was only going to London, that was probably fine. But for people with connecting flights -- or like me with multiple connecting flights -- that wasn't acceptable.

Upper class on an A346. Very nice, excellent service. Didn't eat dinner, but got some sleep instead. Recommended.

Temp in cabin was warm, especially in the center aisles.

A smooth and on time - early actually - flight. So empty that I was able to lay down and sleep. All good!

From check in to landing in London, the gracious, helpful crew impressed us with their attitude and service

Sound didn't work on some of the entertainment choices

On time, everything normal.

Seat space so small that my knees were up against the next seat, even without it tilting back.

A smooth and on time - early actually - flight. So empty that I was able to lay down and sleep. All good!

Pleasant, helpful staff at check-in and on flight

Always nice to travel with this airline and I will be in the air with them again

There were a lot of old movies in the offerings.

I bought this ticket which turned out to be a fraud. It had a confirmation number that the airline wouldn’t ticket. I couldn’t board or fly this itinerary. Reported as fraud to my credit card. Beware!

I paid extra (another surprise) to select my seat ahead of time. Being a larger guy, I selected a window seat. I didn't realize until we were boarding the plane that they stuck me in a middle seat, and being the first flight was delayed I did not have time to remedy the problem before the connecting flight. The entertainment screen also froze up, but at least one of the crew members was quick to let me know to just restart it.