Find Cheap Flights from United Kingdom to Washington

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Book cheap flights from United Kingdom to Washington (round-trip)

Airports
Origin
London
$562
only
$562
$659
only
$659
$507
only
$507
Manchester
$464
only
$464
Glasgow
$469
only
$469
Edinburgh
$467
only
$467
Destination
Washington
$464
only
$464
$479
only
$479
Wed, Apr 25
MAN
IAD
11h 20m
Wed, May 9
IAD
MAN
9h 25m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Mon, May 21
EDI
IAD
15h 15m
Mon, Jun 4
IAD
EDI
11h 15m
Trip: 15 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2910 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
HEL
NRT
Excellent 9.3

I really enjoyed the whole flight - Finnair is definitely one of the best airlines.

I wish there was a bigger choice of classical music in the entertainment program.

HEL
LHR
Excellent 10.0

I think this airline has an attention to detail and level of service which surpasses most other airlines. Whilst remaining competitive these factors make traveling with Finnair a far more comfortable and attractive proposition for me. In addition, Helsinki airport must be one of the best around.

VIE
HEL
Mediocre 3.3

I hurt my knee. The legroom is too small.

HEL
BKK
Excellent 10.0

Super quiet and comfortable flight, dedicated service, punctuality.

I liked it all.

JFK
HEL
Excellent 8.3

it was just okay. nothing spectacular.

my luggage was misplaced and I didnt have it for 3 days.

Fri, Apr 13
MAN
DCA
11h 19m
Sun, Apr 29
DCA
MAN
12h 35m
Trip: 17 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
ZRH
LHR
Excellent 10.0

Flight was onetime, food on the flight was for purchase but it was vert nice, boarding was onetime and smooth.

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

LHR
ORD
Excellent 9.3

I liked that the flight crew was super nice and helpful

It was a bit crammed

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

LHR
IAD
Excellent 10.0

Wonderful flight attendants , smooth flight with excellent food , refreshments and entertainment. Thank you so very much Keep up this excellent service

Nothing

Tue, May 1
MAN
IAD
25h 05m
Thu, May 31
IAD
MAN
14h 15m
Trip: 31 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1756 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.4
Entertainment
7.1
Food
7.4
AMS
TPE
Excellent 9.3

Service impeccable!

They have one line of executive class after the kitchen and toilet, is very noisy.

IAD
AMS
Mediocre 2.0

They stole my money

AMS
DTW
Mediocre 2.0

Amesterdam airport employee was really rude

AMS
BLL
Good 6.5

Nice seats, comfortable.

Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here.

LAX
AMS
Mediocre 2.0

My bagage broke

I paid extra fee for extra bagage which was tv and i paid insurance my tv broke and no one responces for it

Sat, May 5
MAN
DCA
13h 15m
Thu, May 10
DCA
MAN
15h 15m
Trip: 6 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1065 reviews
Overall
8.1
Boarding
8.2
Comfort
7.7
Crew
8.5
Entertainment
8.0
Food
7.7
BNE
POM
Okay 5.3

Plane was about 30% full so plenty of room to stretch out. Friendly crew.

Flight left 50 minutes late because they'd lost the paperwork and had to get new copies.... not very professional! I can understand a delay due to weather or technical issues but losing paperwork shouldn't happen. The food portion was very small for an international flight.

LAX
BNE
Good 7.0

I never expect airline food to be any good but I’m always hoping it’s edible. This was not the case, as the egg breakfast made me physically ill.

MEL
AKL
Okay 4.6

Flight was an hour and a half late boarding, sat on the tarmac for 45 minutes, and there was no offer of complimentary beverages. Very barebones level of service.

BNE
LAX
Excellent 10.0

I loved how the airline crew were very accommodating. This was an awesome experience. A+++

I have no complaints.

MEL
AKL
Good 6.3

Great crew, easy boarding, comfortable enough flight

Could have used a charger for electronics, especially because we were expected to use our own device for entertainment. Didn't order food, but didn't look digestible

Mon, Aug 27
STN
IAD
8h 55m
Tue, Sep 11
IAD
STN
7h 30m
Trip: 16 days
Overall 6.9 Good
Based on 5 reviews
Boarding
6.0
Comfort
6.4
Crew
8.0
Entertainment
6.0
Food
7.3
Sat, Feb 24
STN
IAD
12h 15m
Tue, Feb 27
IAD
STN
20h 05m
Trip: 4 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18874 reviews
Overall
8.2
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
BLR
FRA
Excellent 9.3

Could have more options for entrainment

KBP
FRA
Excellent 10.0

The price was fair and updated information on flights were sent to my phone.

FRA
BOM
Excellent 8.6

Comfortable seats. On-time flight.

Entertainment system difficult to use. Vegetarian food was mediocre at best.

MUC
CLT
Excellent 10.0

On time - although a long flight I didn’t see the time go by

FRA
YVR
Good 6.0

Food is provided

Delayed 6 hours on the plane

Fri, Aug 31
EDI
DCA
17h 31m
Sun, Sep 9
DCA
EDI
16h 00m
Trip: 10 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BJX
LAX
Excellent 8.0

I liked the check-in kiosk, but only because I had no bags to check. I liked being able to choose my own seat. I liked that the flight was uneventful. I liked the staff at all stages, they were friendly and helpful.

They made me shove my purse into my knapsack to fit within their two bag policy. That's a first for me. My Delta flight did not do that.

FLL
DTW
Excellent 10.0

I like service

SLC
YYZ
Excellent 8.0

was a difficult transition from delta to west jet in Toronto and we almost missed the flight

PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

GDL
ATL
Excellent 9.6

Expensive food

Sat, May 12
LHR
IAD
18h 21m
Sun, May 13
IAD
LHR
7h 25m
Trip: 2 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 84 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
LHR
IAD
Excellent 9.0

Free paid attention to details. I was given a vegetarian snack when the one provided had run out.

Could not book a seat next to my wife and I had tried weeks before.

LHR
IAD
Excellent 10.0

Flight crew was very attentive and made every effort that passengers were comfortable. I will never fly BA again!

LHR
IAD
Okay 5.0

The flight had no delays and boarding and flight went smoothly.

The crew were not very polite and in some instances rude.

LHR
IAD
Okay 5.3

The flight was fine. Trouble is, it's not a Luthansa flight, it's a United Airlines flight. That's not clear when you book, and the reservation shows up with the confirmation number on the Luthansa site. We had to call them to find that the flight was actually United when we went to book the boarding pass. It didn't flag the flight as united...it would look up and find the reservation, then the web site would simply hang when we tried to print the boarding pass. That's poor customer service to say the least. I get that the Star Alliance and other partnerships are eroding brand, but this should have been listed as United.

LHR
IAD
Excellent 10.0

Meal, snack, water and a glass of wine...the entertainment monitor functioned...brought my own ear phones but airline offered them...lotion in the toilet...friendly service...the small comforts make a HUGE difference...not being nickel and dimmed to death...really MATTERS...especially when you are crammed in.

It is difficult to sit for 7+ hours in such tight quarters...but...for the price...I'd do it again. Also I had very considerate seat mates.

Thu, Mar 1
EDI
IAD
12h 25m
Mon, Mar 12
IAD
EDI
12h 50m
Trip: 11 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 4256 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.0
Entertainment
7.0
Food
6.9
DUB
BOS
Good 7.0

Pleasant crew and good food/snack service almost forgotten as I stood at the baggage carousel for 40 minutes.

Baggage claim very frustrating (40 minutes) particularly after 12 hours of airports and airplanes. Messed up our ground transportation plans for no apparent reason. Totally unexplained!

DUB
YYZ
Okay 4.0

Having had bad experiences with Aer Lingus before, I was hesitant to book with Aer Lingus again. But sadly, I was booking this flight last minute and had no other option. The route was Dublin to Calgary, via Toronto. I left myself plenty of time im Toronto to clear customs as I know it can take a while. The day of, the flight ended up being 1.5 hours longer than usual due to headwinds, leaving me with only 2.5 hours in Toronto. I ended up waiting 2 hours and 15 minutes for my bag and missing my connecting flight (my sister who was also on the same flight received hers in 30 mins and made the flight). Westjet was wonderful and put me on a later flight but Aer Lingus didn't have any assistance for me.

Aer Lingus lost my sister's luggage going to Ireland and never contacted my sister once the luggage was found. She only received it the day we flew back to Calgary. Poor customer service when inquiring about the bag, no compensation for necessities purchased.

YYZ
DUB
Mediocre 2.0

Being charged $100 each way for checked baggage, no where on my itenerary did it mention that

DUB
JFK
Excellent 10.0

All worked smoothly

Service and friendliness

YYZ
DUB
Excellent 8.3

I flew overnight from Toronto, Canada to Dublin and had a relatively pleasant experience. The food and drink trolleys came by quite quickly and frequently, and the food exceeded my expectations. The crew was friendly, for the most part. Boarding certainly could've been smoother... But overall, I'd fly Aer Lingus again for an overseas trip.

Mon, Mar 26
EDI
IAD
12h 15m
Sun, Apr 1
IAD
EDI
11h 15m
Trip: 7 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 3502 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
7.0
Food
6.7
JFK
MAD
Excellent 8.0

Our seats was almost the last seat of all our flights, even we checked in very early.

MAD
ORD
Good 6.0

My checked baggage was not trasnferred and did not arrive in Chicago.

MAD
AGP
Excellent 8.0

Our seats was almost the last seat of all our flights, even we checked in very early.

JFK
MAD
Good 6.0

I paid for wifi and I could not use it. There was a problem with the connexion. So, I paid for nothing

OAK
BCN
Excellent 8.0

Good organization and time on flight.

In 10 hours never offered water.

Fri, Apr 13
LGW
IAD
11h 00m
Sat, Apr 28
IAD
LGW
10h 10m
Trip: 16 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 6711 reviews
Overall
7.6
Boarding
7.3
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.3
KEF
OSL
Excellent 8.0

We were ahead of schedule, which was nice

BOS
KEF
Good 7.6

They provided a pillow and blanket which was very nice, and the crew were helpful in finding space for items during take-off and landing. The boarding and exiting were fairly quick.

Everything on board costs extra, including basic drinks and snacks, but that's to be expected on cheaper flights. I assumed that the inflight movies cost money as well, although I didn't watch any because I didn't have headphones.

ORD
KEF
Good 7.3

Friendly staff Good entertainment options USB at every seat

Food options very expensive

DEN
KEF
Excellent 8.0

Surprised by very large bag fees, reservation was unclear about baggage allowance and charges.

BRU
KEF
Excellent 8.0

Everything went okay for us on this flight. In the future, I will suggest to my wife, who books air travel for us to read the fine print. The cost to check a bag was $100.00 which would have run us $300.00 for the trip: Boston to Brussels with a layover in Reykjavik, but on the return Brussels to Reykjavik with four days in Iceland and the return to Boston, so there goes the cheap flight! I did enjoy the in-flight movie and a documentary on the return trip as well.

My own earphones on the flight from Brussels to Iceland did not work. I could not plug them into the system.

Sat, Jun 16
LHR
DCA
13h 11m
Sun, Jun 17
DCA
LHR
10h 33m
Trip: 2 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 28416 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
BOS
DFW
Excellent 10.0

Everything is excellent!!

LAX
MEX
Excellent 8.0

American flight attendant service

ORD
DFW
Excellent 8.6

The customer service/ticket agent skipped her lunch break to get us on the plane. She went way beyond the call of duty. We will be eternally grateful.

DFW
GRR
Excellent 9.0

Everything worked the way it was supposed to. Bag transfer through customs and transfer to domestic was easy.

Snacks and food in general on US operated airlines is generally sad. American Airlines should learn from Qantas about food quality and service.

CLT
CLE
Okay 5.2

Plane was delayed 1.5 hours. Rental Car reservation was at a location 30 miles from the airport, not the airport rental location. Had to transfer reservations which cost an extra $30...

Mon, Apr 16
GLA
IAD
14h 40m
Sun, Apr 22
IAD
GLA
10h 05m
Trip: 7 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2910 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
JFK
HEL
Excellent 10.0

Very nice staff. Probably one of the best flights

SVO
HEL
Good 6.5

The flight did eventually take off, unlike a few others leaving around the same time.

We were delayed several hours and were never told why. Mostly there were no Aeroflot staff at the gate to ask. When there was, they said they couldn't help us because our flight was a codeshare with FinnAir. At the last minute they switched gates, sending us all scurrying.

HEL
TXL
Okay 5.6

my luggage was misplaced and I didnt have it for 3 days.

HEL
JFK
Okay 4.0

Staff wasn’t helpful and gave false information

HEL
LHR
Excellent 10.0

I think this airline has an attention to detail and level of service which surpasses most other airlines. Whilst remaining competitive these factors make traveling with Finnair a far more comfortable and attractive proposition for me. In addition, Helsinki airport must be one of the best around.

Sat, May 5
MAN
IAD
18h 20m
Thu, May 10
IAD
MAN
9h 25m
Trip: 6 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

LHR
SJC
Excellent 9.6

The service was the best you could ask for

NO WIFI!!!

LHR
LYS
Mediocre 3.3

Safe landing

Was charged 65 pounds for checking one bag. This was a big news to me. BA claims it was because I booked through Kayak. Would not have booked the flight. Luggage cost is almost superior to flight cost. Forced me to check my overhead luggage. Flight was delayed one hour because we had to go back to gate to rebLANCE WEIGHT

DEN
LHR
Okay 5.6

Clean plane

LHR
IAD
Excellent 10.0

Wonderful flight attendants , smooth flight with excellent food , refreshments and entertainment. Thank you so very much Keep up this excellent service

Nothing

Mon, May 21
EDI
DCA
12h 30m
Mon, Jun 4
DCA
EDI
13h 05m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Sat, May 12
MAN
DCA
12h 28m
Sat, May 19
DCA
MAN
12h 21m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1065 reviews
Overall
8.1
Boarding
8.2
Comfort
7.7
Crew
8.5
Entertainment
8.0
Food
7.7
LAS
LGW
Excellent 10.0

Excellent

BNE
POM
Okay 5.3

Plane was about 30% full so plenty of room to stretch out. Friendly crew.

Flight left 50 minutes late because they'd lost the paperwork and had to get new copies.... not very professional! I can understand a delay due to weather or technical issues but losing paperwork shouldn't happen. The food portion was very small for an international flight.

BNE
LAX
Good 7.6

For oversea traveling, food could and should be better. For our flight from AKL to BNE, we had to pay for our soft drink!!!

LAX
BNE
Good 7.0

I never expect airline food to be any good but I’m always hoping it’s edible. This was not the case, as the egg breakfast made me physically ill.

MCO
LGW
Mediocre 2.0

My flight was cancelled due to technical problems! Hope to be on another flight today as I missed my connecting flights too!!

Thu, Apr 12
GLA
IAD
14h 35m
Wed, Apr 18
IAD
GLA
17h 25m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1756 reviews
Overall
8.0
Boarding
7.9
Comfort
7.7
Crew
8.4
Entertainment
7.1
Food
7.4
AMS
LAX
Okay 4.0

The cabin crew were pretty good. That's about all that was good.

I paid almost $400 for upgraded seats. When I got to the airport-- no seats-- both ways!! i didn't even have regular seat assignments. I had to choose from the last few seats available. The ticket agent, the gate agent and the cabin crew all did nothing to make up for the fact that their system screwed up and stuck me in a cramped coach seat in the back of the plane for 11 hours-- TWICE! Beyond that, KLM must have one of the oldest fleets in the sky. Both ways LAX->AMS->LAX, I was on a 30-35 year old 747 with no wifi, no power and a ten-year-old entertainment system. Never again.

DMM
AMS
Okay 5.6

Tiny old cramped plane.

AMS
BLL
Good 6.5

Nice seats, comfortable.

Again, no aisle seat for SkyTeam Gold member. Also, my baggage was lost. First bag arrived a day late, second after I had left Billund and it was six days before the bag with my clothes reached me. I was told I will have 100 euro credit for clothing, but in the winter and for 6 days, this was not even close to the amount I needed for clothing and necessities, to have my time here.

IAD
AMS
Mediocre 2.0

They stole my money

TLV
AMS
Mediocre 2.0

Airlines issue

Profiling certain customers

Fri, Jun 1
EDI
IAD
15h 15m
Tue, Jun 12
IAD
EDI
11h 10m
Trip: 12 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 2910 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
SVO
HEL
Good 6.5

The flight did eventually take off, unlike a few others leaving around the same time.

We were delayed several hours and were never told why. Mostly there were no Aeroflot staff at the gate to ask. When there was, they said they couldn't help us because our flight was a codeshare with FinnAir. At the last minute they switched gates, sending us all scurrying.

HEL
NRT
Excellent 9.3

I really enjoyed the whole flight - Finnair is definitely one of the best airlines.

I wish there was a bigger choice of classical music in the entertainment program.

HEL
BKK
Excellent 10.0

Super quiet and comfortable flight, dedicated service, punctuality.

I liked it all.

JFK
HEL
Excellent 8.3

it was just okay. nothing spectacular.

my luggage was misplaced and I didnt have it for 3 days.

LED
HEL
Excellent 9.2

I liked that there was a smaller airplane on LED - HEL route: it gives more "feeling of flying" than the bigger planes do.

I didn't like the fact that it was not indicated in advance (when the tickets are sold) that LED - HEL route is operated by a different airline, even though that airline is a Finnair's partner. It would have been better to have a complete information up front. But the airplane and crew were excellent.

Tue, May 15
MAN
DCA
11h 04m
Tue, Jun 5
DCA
MAN
10h 00m
Trip: 22 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15476 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
DEN
LHR
Okay 5.6

Clean plane

LHR
ORD
Excellent 9.3

I liked that the flight crew was super nice and helpful

It was a bit crammed

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

LHR
IAD
Excellent 10.0

Wonderful flight attendants , smooth flight with excellent food , refreshments and entertainment. Thank you so very much Keep up this excellent service

Nothing

LHR
BWI
Okay 4.0

Quick boarding

Service was poor, flight attendants were rude.

United Kingdom to Washington Flight Information

Flights Arrive in Washington
Flights Depart from United Kingdom
Flight Price $464
Airlines Finnair, British Airways, KLM, Virgin Atlantic, Primera Air Scandinavia, Lufthansa, Delta, United, Aer Lingus, Iberia, Icelandair, American Airlines
*
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