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Find cheap flights to London Heathrow

Any month
1 adult
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Book cheap flights from United Kingdom to London Heathrow (return)

Airports
Origin
Belfast
... only
£98
... only
£100
Aberdeen
... only
£70
Exeter
... only
£44
Bristol
... only
£51
Glasgow
... only
£71
Edinburgh
... only
£68
Destination
London
... only
£44
National Express
National Express
Depart: Mon 18 Sep 2017
Return: Tue 31 Oct 2017
Trip: 44 days
National Express
EXT
LHR
3h 20m
nonstop
Return: Tue 31 Oct 2017
LHR
EXT
3h 15m
nonstop
Flybe
Flybe
Depart: Mon 27 Nov 2017
Return: Fri 1 Dec 2017
Trip: 5 days
Flybe
EDI
LHR
1h 40m
nonstop
Return: Fri 1 Dec 2017
LHR
EDI
1h 40m
nonstop
7.5GoodShow reviews
Overall 7.5 Good
Based on 5 reviews
Boarding
7.5
Comfort
7.4
Crew
8.0
Entertainment
6.1
Food
6.5
EDI LHR
8.0 Good

Landing was a bit bumpy.

DUB CWL
8.0 Good

Crew was good and friendly

The flight was delayed for 1 Hr and 40 Min.

SOU AMS
6.0 OK

On time flight

BHD GLA
5.6 OK

The flight staff (Michelle) was amazing

We were delayed 3x -although there seemed to be room on a flight scheduled later (that still left before we did) they would not let extra passengers board. My husband informed ahead of time about my handicap and we were told only 3 little steps and it wouldn't be a problem. When we got to the airport, it was 2 flights with no elevator. It was excruciatingly painful and embarrassing to me.

EDI LHR
5.3 OK

1st of our round trip - flight not full

Mentions you have to pay for all non small bags brought onto flight , so we check our bags . Carry on bags turned out to be free mentions nothing about that . Flight attendant stuffed another passages large bag under my seat used all my foot space

British Airways
British Airways
Depart: Sun 19 Nov 2017
Return: Mon 20 Nov 2017
Trip: 2 days
British Airways
GLA
LHR
1h 30m
nonstop
Return: Mon 20 Nov 2017
LHR
GLA
1h 25m
nonstop
7.7GoodShow reviews
Overall 7.7 Good
Based on 48 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
GLA LHR
6.6 Good

Boarding process was a bit chaotic. Announcement s needed to be clearer. Also all old movies on the IFE.

GLA LHR
6.6 Good

Nice plane, and quick flight to Heathrow from Glasgow. The plane had to leave late due to weather but the pilot kept passengers informed and made up time in the air so we were only 15 minutes late. The crew was available to discuss implications for connections.

No entertainment options but this was a small plane and quick flight, so I didn't expect anything.

GLA LHR
2.0 Poor

There was a massive delay and I stood in line 6 hours to rebook. Because of the long rebooking line, I missed multiple other potential alternative flights that day and had to spend an unscheduled night in the suburbs of Glasgow. Had rebooking been more efficient, I could have returned home the day scheduled. Very disappointed.

GLA LHR
6.6 Good

Crew was friendly, food was good, tv entertainment has a lot more choices now, decent leg room, smooth landing and take off,

Flight being late 2 hours and we had to sit in the plane for that amount of time, they didn't their refreshment service early

GLA LHR
5.6 OK

All was fine ......cabin crew, pilot updates, seat comfort . Keeping hydrated is a well-known health fact. Why BA does not offer free water wa a shock to me . Yes a kind steward let me supplied with tap water, but I find it appalling that the corporate office does. It consider customers health important.

National Express
National Express
Depart: Tue 29 Aug 2017
Return: Fri 1 Sep 2017
Trip: 4 days
National Express
EXT
LHR
4h 25m
1 stop
Return: Fri 1 Sep 2017
LHR
EXT
3h 30m
nonstop
Multiple Airlines
Multiple Airlines
Depart: Fri 8 Sep 2017
Return: Mon 11 Sep 2017
Trip: 4 days
Multiple Airlines
BHD
LHR
1h 20m
nonstop
Return: Mon 11 Sep 2017
LHR
BHD
1h 25m
nonstop
£106
Aer Lingus
Aer Lingus
Depart: Sat 16 Sep 2017
Return: Sun 17 Sep 2017
Trip: 2 days
Aer Lingus
BFS
LHR
1h 20m
nonstop
Return: Sun 17 Sep 2017
LHR
BFS
1h 20m
nonstop
7.4GoodShow reviews
Overall 7.4 Good
Based on 2710 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.1
Entertainment
7.1
Food
6.9
DUB JFK
6.3 Good

I had not pre-ordered a vegetarian meal, and there were no extras, but one of the flight attendants gave me a fruit salad from one of the crew's meals.

The sound quality for the announcement system and the headphones was really bad, so I could never understand what anyone was saying. The crew is very formal and sometimes curt and borderline rude. They just seem very inflexible and seem to put rules before people.

CDG DUB
4.0 Mediocre

nil unfortunately

waiting in three different lines for over two hours with one person serving! Paying for my baggage (under20kgs) with my flight then being forced into paying again at the airport because they said they did not have my details on their system. being forced to go to another line and que up to pay a second time for my baggage to be taken onto the airport. Going back to another line to put my baggage in and show the receipt for the baggage that had been paid for twice. Going to the next (another) line with one person serving - several Dublin passengers in the que and a line that as about 100mts long- yes about 100 metres long with one person serving without any Lingus staff coming to see if all was ok . No help no announcements nothing. sitting in a plane for an hour and a half with three children under the age of four crying, screaming and yelling all the way without a thing being said by any of the crew. A little is ok, but three families with young children with no support from the crew was not pleasant

CDG DUB
5.0 OK

1 hour in the slowest line ever. No self serve kiosk. CDG security also frustratingly slow

DUB LAX
9.0 Excellent

The on-screen entertainment as good and easy and free. It was great to get two hot meal services on such a long flight. Cabin was very clean. Captain was quite cordial and informative.

On an almost 11 hour flight, we got very thirsty so an additional beverage service would have been nice. I must say that I was a bit taken aback by the fact that they get their crew to sell merchandise during the flight from their on-board catalog.

DUB ORD
6.0 OK

Most attendants were good, good choices on entertainment

Our attendant was less that helpfully, refused to provide a blanket suggesting that my wife get her own. Locked the lavatorys and had we to ask the good attendant to open for line of folks next to our seats. Never smiled once, maybe her new braces hurt but no excuse. Sorry sound guaility on movies was also poor

National Express
National Express
Depart: Wed 4 Oct 2017
Return: Sun 8 Oct 2017
Trip: 5 days
National Express
EXT
LHR
4h 25m
1 stop
Return: Sun 8 Oct 2017
LHR
EXT
3h 15m
nonstop
National Express
National Express
Depart: Fri 3 Nov 2017
Return: Sat 4 Nov 2017
Trip: 2 days
National Express
EXT
LHR
4h 00m
nonstop
Return: Sat 4 Nov 2017
LHR
EXT
3h 15m
nonstop
National Express
National Express
Depart: Tue 1 Aug 2017
Return: Fri 4 Aug 2017
Trip: 4 days
National Express
EXT
LHR
3h 25m
nonstop
Return: Fri 4 Aug 2017
LHR
EXT
3h 15m
nonstop
Flybe
Flybe
Depart: Wed 23 Aug 2017
Return: Mon 28 Aug 2017
Trip: 6 days
Flybe
ABZ
LHR
1h 55m
nonstop
Return: Mon 28 Aug 2017
LHR
ABZ
2h 00m
nonstop
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 3 reviews
Boarding
7.5
Comfort
7.4
Crew
8.0
Entertainment
6.1
Food
6.5
EXT DUB
6.0 OK

A one hour flight so food and entertainment were not an issue. Exeter airport is small and convenient, a great airport to fly into and out of.

Luggage fees.

AMS LCY
9.6 Excellent

Boarding went well and we left on time. 50 min flight was uneventful.

AMS MAN
3.0 Mediocre

Intentionely left blank

Late, missing luggage for three days etc.

MAN AMS
2.0 Poor

There was a bomb scare in the airport. So not all is Flybe's fauñt.

ABZ LHR
9.6 Excellent

Some airlines make me wish I had taken a bus instead. The people who work for flybe have restored my faith in domestic flying in the UK; and if the same attitude prevails for international routes then I shall gladly choose flybe where possible.

British Airways
British Airways
Depart: Fri 29 Dec 2017
Return: Wed 10 Jan 2018
Trip: 13 days
British Airways
ABZ
LHR
1h 30m
nonstop
Return: Wed 10 Jan 2018
LHR
ABZ
1h 30m
nonstop
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 12 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR BOS
10.0 Excellent

Early, relaxed boarding and departure; upgrade to comfortable seat; friendly and solicitous cabin attendant; large choice of movies.

(Not the pilot's fault): Late arrival because landing had to be delayed. Oddly, we almost landed and then had to pull up again - never experienced this before.

PRG LHR
10.0 Excellent

The captain kept us aware of the delay and the reasons for the delay.

No free food or drink other than water.

ABZ LHR
10.0 Excellent

Very full flight but all went efficiently and smoothly. Staff excellent as usual.

Nothing I can think of.

LGW JFK
4.0 Mediocre

That I was in shape to run from one terminal to another to catch the flight

The transfer flight was a disaster - see above. We dragged a car seat to the plane and dropped it off before we boarded. Upon landing, there was no car seat to be found. We were told to go to baggage as it would be there. We waited for over an hour for it to come through and it never did. Again no ground staff available to assist. Airport security advised to go BA office. They located the car seat in London. It never made the flight?! We arrived Wed and the car seat wasn't delivered until Friday. Again, no contact from anyone. I received a call from the courier when I was out. Overall, atrocious customer service from BA

LHR SEA
7.0 Good

Food was not good

National Express
National Express
Depart: Thu 17 Aug 2017
Return: Sun 20 Aug 2017
Trip: 4 days
National Express
EXT
LHR
4h 25m
1 stop
Return: Sun 20 Aug 2017
LHR
EXT
4h 00m
nonstop
Flybe
Flybe
Depart: Tue 15 Aug 2017
Return: Mon 21 Aug 2017
Trip: 7 days
Flybe
EDI
LHR
1h 40m
nonstop
Return: Mon 21 Aug 2017
LHR
EDI
1h 40m
nonstop
7.5GoodShow reviews
Overall 7.5 Good
Based on 5 reviews
Boarding
7.5
Comfort
7.4
Crew
8.0
Entertainment
6.1
Food
6.5
TXL BHX
5.3 OK

Gave Medicore status,low star value because of no announcement of delay of two hrs at boarding gate. Crew service in plane and agent at gate was great.

DUB CWL
8.0 Good

Crew was good and friendly

The flight was delayed for 1 Hr and 40 Min.

CWL DUB
10.0 Excellent

Comfortable. Smoooooooth landing. One of the best landings I've ever experienced on a plane.

Nothing. This is just text to fill up the minimum .

EDI LHR
8.0 Good

Landing was a bit bumpy.

BHD GLA
5.6 OK

The flight staff (Michelle) was amazing

We were delayed 3x -although there seemed to be room on a flight scheduled later (that still left before we did) they would not let extra passengers board. My husband informed ahead of time about my handicap and we were told only 3 little steps and it wouldn't be a problem. When we got to the airport, it was 2 flights with no elevator. It was excruciatingly painful and embarrassing to me.

British Airways
British Airways
Depart: Fri 27 Oct 2017
Return: Mon 30 Oct 2017
Trip: 4 days
British Airways
GLA
LHR
1h 20m
nonstop
Return: Mon 30 Oct 2017
LHR
GLA
1h 25m
nonstop
7.7GoodShow reviews
Overall 7.7 Good
Based on 48 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
GLA LHR
5.0 OK

We got to our destination safely which is always the most important thing.

There didn't seem to be as much space as usual on international flights. The plane never got to a comfortable temperature and we were hot all the way home. One of our tv's didnt work which made for a very long 8 + hours.

GLA LHR
2.0 Poor

Everyone was terrible

GLA LHR
6.6 Good

Boarding process was a bit chaotic. Announcement s needed to be clearer. Also all old movies on the IFE.

GLA LHR
7.6 Good

The cost for three tickets were better priced using your service, rather than BA direct.

The aircraft did not have any food on board, due to some difficulty. They were offering food vouchers at the gate once we landed. That never happened. It could have been useful as I was travelling with my two sons. Heathrow is expensive for breakfast.

GLA LHR
6.6 Good

Crew was friendly, food was good, tv entertainment has a lot more choices now, decent leg room, smooth landing and take off,

Flight being late 2 hours and we had to sit in the plane for that amount of time, they didn't their refreshment service early

National Express
National Express
Depart: Sun 3 Sep 2017
Return: Mon 11 Sep 2017
Trip: 9 days
National Express
EXT
LHR
4h 00m
nonstop
Return: Mon 11 Sep 2017
LHR
EXT
4h 30m
1 stop
Flybe
Flybe
Depart: Wed 23 Aug 2017
Return: Tue 29 Aug 2017
Trip: 7 days
Flybe
ABZ
LHR
1h 55m
nonstop
Return: Tue 29 Aug 2017
LHR
ABZ
2h 00m
nonstop
9.2ExcellentShow reviews
Overall 9.2 Excellent
Based on 3 reviews
Boarding
7.5
Comfort
7.4
Crew
8.0
Entertainment
6.1
Food
6.5
MAN AMS
2.0 Poor

There was a bomb scare in the airport. So not all is Flybe's fauñt.

SOU AMS
6.0 OK

On time flight

INV BHX
10.0 Excellent

price and time

It was difficult to hear the PA about the flight.

DUB CWL
8.0 Good

Crew was good and friendly

The flight was delayed for 1 Hr and 40 Min.

EXT DUB
6.0 OK

A one hour flight so food and entertainment were not an issue. Exeter airport is small and convenient, a great airport to fly into and out of.

Luggage fees.

National Express
National Express
Depart: Thu 24 Aug 2017
Return: Tue 29 Aug 2017
Trip: 6 days
National Express
BRS
LHR
2h 05m
nonstop
Return: Tue 29 Aug 2017
LHR
BRS
2h 05m
nonstop
British Airways
British Airways
Depart: Tue 7 Nov 2017
Return: Thu 16 Nov 2017
Trip: 10 days
British Airways
GLA
LHR
1h 25m
nonstop
Return: Thu 16 Nov 2017
LHR
GLA
1h 25m
nonstop
7.7GoodShow reviews
Overall 7.7 Good
Based on 48 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
GLA LHR
2.0 Poor

There was a massive delay and I stood in line 6 hours to rebook. Because of the long rebooking line, I missed multiple other potential alternative flights that day and had to spend an unscheduled night in the suburbs of Glasgow. Had rebooking been more efficient, I could have returned home the day scheduled. Very disappointed.

GLA LHR
6.6 Good

Nice plane, and quick flight to Heathrow from Glasgow. The plane had to leave late due to weather but the pilot kept passengers informed and made up time in the air so we were only 15 minutes late. The crew was available to discuss implications for connections.

No entertainment options but this was a small plane and quick flight, so I didn't expect anything.

GLA LHR
2.0 Poor

Nothing

I had to stay overnight because the flight came in late.

GLA LHR
9.3 Excellent

Left/arrived on time

GLA LHR
4.3 OK

Cabin luggage is too big for regional aircraft. Size limits need to be imposed more strictly.

Flybe
Flybe
Depart: Mon 4 Dec 2017
Return: Thu 7 Dec 2017
Trip: 4 days
Flybe
EDI
LHR
1h 40m
nonstop
Return: Thu 7 Dec 2017
LHR
EDI
1h 40m
nonstop
7.5GoodShow reviews
Overall 7.5 Good
Based on 5 reviews
Boarding
7.5
Comfort
7.4
Crew
8.0
Entertainment
6.1
Food
6.5
EDI LHR
5.3 OK

1st of our round trip - flight not full

Mentions you have to pay for all non small bags brought onto flight , so we check our bags . Carry on bags turned out to be free mentions nothing about that . Flight attendant stuffed another passages large bag under my seat used all my foot space

INV BHX
10.0 Excellent

price and time

It was difficult to hear the PA about the flight.

TXL BHX
5.3 OK

Gave Medicore status,low star value because of no announcement of delay of two hrs at boarding gate. Crew service in plane and agent at gate was great.

MAN AMS
2.0 Poor

There was a bomb scare in the airport. So not all is Flybe's fauñt.

CWL DUB
10.0 Excellent

Comfortable. Smoooooooth landing. One of the best landings I've ever experienced on a plane.

Nothing. This is just text to fill up the minimum .

£100
Multiple Airlines
Multiple Airlines
Depart: Sun 17 Sep 2017
Return: Wed 20 Sep 2017
Trip: 4 days
Multiple Airlines
BFS
LHR
1h 20m
nonstop
Return: Wed 20 Sep 2017
LHR
BFS
1h 20m
nonstop

Flights to London Heathrow

Destination:

London Heathrow (LHR) United Kingdom

Return flight deals:

London Heathrow - United Kingdom

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