Find cheap flights from Colorado to London

Find cheap flights from Colorado to London

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Colorado to London flight information

Flights arrive in London
Flights depart from Colorado
Flight price £283
Airlines Icelandair, Norwegian Air UK, Delta, Finnair, British Airways, Lufthansa, Major Airline, SWISS, Austrian Airlines, KLM

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Book cheap flights from Colorado to London (return)

Airports
Origin
Denver
£283
only
£283
Colorado Springs
£835
only
£835
Destination
London
£286
only
£286
£403
only
£403
£283
only
£283
Mon, 2 Mar
DEN
Denver Airport
LGW
London Gatwick Airport
12h 25m
Fri, 6 Mar
LGW
London Gatwick Airport
DEN
Denver Airport
13h 10m
£283
Trip: 5 days
7.5Good Show reviews
Overall 7.5 Good
Based on 9,341 reviews
Overall
7.5
Boarding
7.2
Comfort
7.3
Crew
8.1
Entertainment
7.6
Food
6.2
SEA
KEF
Okay 5.2

Pros: Price is lower than other airlines. Cabin crew service is usually good.

Cons: If you have a seat at the front of the economy class cabin you have to go all the way aft to get to the toilets and galley, but at some point in the flight I was barred by a cabin crew member and told to go up front through the first class cabin. It would have been nice to know that option was available or required.

FRA
KEF
Excellent 8.0

Cons: Warm bus for the transfer from one plane to the next

KEF
IAD
Excellent 8.0

Pros: The crew was very nice.

Cons: I think the airline should offer something to eat on these long flights. For example, a small sandwich & a drink.

LGW
KEF
Excellent 10.0

Cons: Even the layover was good. Seeing the northern lights from.the plane was spectacular

MUC
KEF
Good 7.2

Pros: crew was verry good

Cons: more pading for the seats

Thu, 9 Apr
DEN
Denver Airport
LGW
London Gatwick Airport
8h 55m
Tue, 14 Apr
LGW
London Gatwick Airport
DEN
Denver Airport
9h 45m
£351
Trip: 6 days
6.3Good Show reviews
Overall 6.3 Good
Based on 10 reviews
Boarding
6.6
Comfort
6.4
Crew
6.9
Entertainment
6.5
Food
5.4
LGW
OAK
Excellent 9.0

Pros: Cheap!

LGW
DEN
Good 6.0

Pros: It was good

BOS
LGW
Good 6.0

Pros: Crew was nice and the seats were fine. It was a short flight so I didn’t expect any more than the basics. I do find it strange to have to pay for little snacks or a can of soda.

Cons: Free snack/soda

MCO
LGW
Excellent 8.6

Cons: I FORGOT MY SPECIAL CUSHION SEAT PAD AT SEAT 11G I REALLY NEED IT WHEN I FLY BACK ON 10 TH CAN YOU HELP ME TO GET IT BACK PLEASE?

MIA
LGW
Mediocre 3.0

Pros: Not much

Cons: The flight could have been flown by the airline awe booked not by another airline from another country

Tue, 12 May
DEN
Denver Airport
LHR
London Heathrow Airport
18h 21m
Thu, 28 May
LHR
London Heathrow Airport
DEN
Denver Airport
17h 56m
£375
Trip: 17 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 27,562 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.5
GDL
LAX
Excellent 8.0

Pros: Safe trip and very nice crew.

Cons: Something to work on is organizing the flights in order when you are checking in. I arrived and it was a mess, we didn't know where to go and which line to take. Please make sure you put signs so we can follow and be more organized.

TUL
SLC
Excellent 10.0

Pros: How ferindly they where get on airplane and caring they where the hold time on the flight

Cons: They bathroom up front airplane should be first class and back airplane have there bathrooms

JFK
PBI
Okay 4.3

Pros: Boarding went well.

Cons: Crew could be more attentive. They avoided passengers most of the time.

NAS
DTW
Excellent 8.0

Pros: Nassau security line was quick. US Customs line was quick.

Cons: The Delta line to drop my bags was long and unorganized. The ticket agents were moving in slow motion. I waited over an hour to drop my bag. I thought I was going to miss my flight.

BOS
ATL
Excellent 9.6

Pros: Delayed boarding but made up for lost time in the air

Cons: Delayed boarding

Wed, 15 Jul
DEN
Denver Airport
LHR
London Heathrow Airport
9h 00m
Mon, 17 Aug
LHR
London Heathrow Airport
DEN
Denver Airport
34h 47m
£377
Trip: 34 days
7.9Good Show reviews
Overall 7.9 Good
Based on 15 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
AMS
DFW
Excellent 10.0

Pros: Comfortable

EDI
HEL
Excellent 10.0

Pros: Fell asleep and didn’t even realise. Finnair is very friendly and the staff are super nice. I was very thirsty and asked for two cups of water instead of one and the lady was not hesitant to give me two cups in quick succession. Very good air company

Cons: Nothing really too bad, you get what you expected. May of been nice to have a free sandwich as it’s a non stop flight - this is because Lufthansa has one stopover and offers a free sandwich and drink.

DEN
LHR
Okay 5.3

Pros: British airways offers amazing entertainment selections on the Screens over 25, food was good

Cons: Check in line was terrible, I had checked in online but still waited over a hour to bag drop, service was not great either the flight attendants were not happy at thier job..

LED
HEL
Excellent 10.0

Pros: It was the best flight I’ve ever had. Friendly, polite and very careful crew. It was very pleasant to be on board. Clean, nice climate control, no any smell. The food was tasty and on time, the beverages were widely presented from juices to red and white wine or beer...so The time passed quickly

Cons: Only the other trip by air with Finair

GOT
HEL
Excellent 9.3

Pros: The crew was amazing, friendly and on-top of it. the filght was great. I was next too a large, smelly man and that affected my flight, but that was out of the airline crew's control made the flight a bit uncomfortable.

Cons: Not to be seated next to a large man and a child behind me kicking my seat. Again, items out of your control. There is one item, and that is, I forgot to request a vegan food option and it would have been nice to have one last minute even though I did not request it.

Wed, 20 May
DEN
Denver Airport
LGW
London Gatwick Airport
17h 05m
Wed, 3 Jun
LGW
London Gatwick Airport
DEN
Denver Airport
19h 17m
£389
Trip: 15 days
7.5Good Show reviews
Overall 7.5 Good
Based on 22,490 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
PLZ
JNB
Excellent 9.6

Pros: Leg room fantastic

YYZ
LHR
Mediocre 2.6

Pros: Plane was new and good

Cons: Flight was 4 hours delayed

BLR
LHR
Good 7.0

Cons: Some of the crew members were rude,

DEN
LHR
Okay 4.6

Pros: Crew was friendly, food was good

Cons: Entertainment was broken in one of our seats, the seats were not comfortable

DXB
LHR
Good 6.0

Pros: Crew good, food okish.

Cons: Entertainment system below average. Disembarkment was poorly handled and resulted in big delays.

Tue, 14 Apr
DEN
Denver Airport
LCY
London City
18h 10m
Tue, 21 Apr
LCY
London City
DEN
Denver Airport
14h 55m
£431
Trip: 8 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 27,388 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.6
MUC
BKK
Okay 5.6

Pros: Very accommodating staff

Cons: breakfast served was still frozen.

MUC
FRA
Mediocre 3.6

Pros: Smooth flight for the most part.

Cons: Better food choices. Better communication and better boarding procedures by rows or groups.

FRA
TPA
Mediocre 3.6

Cons: More food choice and more snacks should avialable during flight time Both serving food is very bad

MCO
FRA
Excellent 8.6

Pros: Drinks served on flight. Comfortable seats.

Cons: Food.

FRA
DUB
Okay 5.0

Pros: Boarding was crazy and confusing. Ground crew poor communication and rude

Sat, 8 Feb
DEN
Denver Airport
LHR
London Heathrow Airport
12h 20m
Mon, 24 Feb
LHR
London Heathrow Airport
DEN
Denver Airport
28h 35m
£286
Trip: 17 days
7.5Good Show reviews
Overall 7.5 Good
Based on 9,341 reviews
Overall
7.5
Boarding
7.2
Comfort
7.3
Crew
8.1
Entertainment
7.6
Food
6.2
KEF
ORD
Okay 4.3

Pros: On time. Good entertainment.

Cons: No free food, limited beverage service, pushy crew.

AMS
KEF
Excellent 9.6

Pros: Although I was in Economy, I got a window seat with no one next to me, which made things a lot less cramped.

KEF
JFK
Mediocre 3.6

Cons: The crew was very interested in gossiping instead of assisting their first class passengers. I sat with the same trash since the 2nd hour on a 6 hour first class trip. The entire first class cabin all had their call lights on which were ignored for over an hour. If you asked for anything they seemed to be annoyed they had to stop talking to each other. The cabin was also very warm to be an international flight.

MSP
KEF
Excellent 8.0

Pros: Arrived safely

Cons: Warm bus at the Reykjavik airport

IAD
KEF
Okay 5.5

Pros: Crew was nice, space was tight.

Cons: Hate that seat backs now apparently are commercialized. You have to pay to get to recline, seems like.

Sat, 14 Mar
DEN
Denver Airport
LHR
London Heathrow Airport
29h 45m
Sat, 21 Mar
LHR
London Heathrow Airport
DEN
Denver Airport
21h 59m
£581
Trip: 8 days
Based on 0 reviews
Tue, 9 Jun
DEN
Denver Airport
LCY
London City
19h 05m
Mon, 15 Jun
LCY
London City
DEN
Denver Airport
23h 40m
£603
Trip: 7 days
8.2Excellent Show reviews
Overall 8.2 Excellent
Based on 8,895 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
7.9
LHR
ZRH
Excellent 10.0

Pros: Wonderful on board service from the crew

ZRH
PRN
Excellent 8.3

Pros: It was ok.

Cons: N/A.

NCE
ZRH
Excellent 8.0

Pros: The service and food were good.

Cons: As a petite person I find the seats in economy class small and cramped. When passengers in front of you recline their seat backs, there is very little room to move, making it difficult to get up and out of your seat.

GVA
BCN
Excellent 9.3

Cons: Swiss perfect as always, Barcelona ground worker disaster, as always....

ZRH
MRU
Excellent 8.0

Cons: Games sollten Nachts gesperrt werden. Die gute Dame hinter mir spielte wohl die ganze Nacht Solitaire und mein Sitz schüttelte immer. Auf meine bitte zu stoppen weder kommentar noch reaktion.

Tue, 31 Mar
DEN
Denver Airport
LGW
London Gatwick Airport
11h 55m
Mon, 20 Apr
LGW
London Gatwick Airport
DEN
Denver Airport
12h 45m
£286
Trip: 21 days
7.5Good Show reviews
Overall 7.5 Good
Based on 9,341 reviews
Overall
7.5
Boarding
7.2
Comfort
7.3
Crew
8.1
Entertainment
7.6
Food
6.2
BOS
KEF
Mediocre 2.0

Cons: If the flight actually left! It was canceled for a reason that was not given. I was rebooked the next day on another airline. Lost a whole day.

LGW
KEF
Excellent 10.0

Cons: Even the layover was good. Seeing the northern lights from.the plane was spectacular

DUB
KEF
Excellent 9.6

Pros: Crew was very nice, efficient

Cons: Boarding in Iceland

KEF
ORD
Excellent 10.0

Pros: The crew was very attentive. They constantly made sure we were hydrated and comfortable.

MCO
KEF
Excellent 8.0

Pros: Seats not that good need softer seates for long haul flights

Cons: Dissapointed that my flight info screen does not rotate and update the screenshots like they used

Mon, 3 Feb
DEN
Denver Airport
LHR
London Heathrow Airport
21h 00m
Mon, 10 Feb
LHR
London Heathrow Airport
DEN
Denver Airport
28h 35m
£287
Trip: 8 days
7.5Good Show reviews
Overall 7.5 Good
Based on 9,341 reviews
Overall
7.5
Boarding
7.2
Comfort
7.3
Crew
8.1
Entertainment
7.6
Food
6.2
KEF
MUC
Mediocre 2.0

Cons: Another no go!

AMS
KEF
Excellent 9.6

Pros: Although I was in Economy, I got a window seat with no one next to me, which made things a lot less cramped.

GLA
KEF
Okay 4.6

Cons: The seats are too hard to sit in for more than an hour or two, and would sometimes not stay reclined. There were no free snacks or food, and it was a five hour flight.

CDG
KEF
Excellent 8.6

Pros: The getting Paris France with no delay was great! The crews where nice and the check in with quick.

Cons: If the airline can offer more food selections for customers who fly on economy class that would of been a plus.

BOS
KEF
Mediocre 2.0

Cons: If the flight actually left! It was canceled for a reason that was not given. I was rebooked the next day on another airline. Lost a whole day.

Sat, 11 Jul
DEN
Denver Airport
LHR
London Heathrow Airport
9h 05m
Sun, 26 Jul
LHR
London Heathrow Airport
DEN
Denver Airport
33h 22m
£709
Trip: 16 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 4,711 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
7.3
Food
7.5
FRA
SZG
Excellent 9.5

Cons: 40 minutes waiting clearance for boarding and then for departure, for a flight 45 minutes in duration...

AMS
VIE
Excellent 10.0

Pros: Crew allowed me to change seats to get two empty seats by the window that were available.

PRN
VIE
Good 7.6

Pros: Good amount of leg space

Cons: Entertainment

VIE
CAI
Excellent 10.0

Pros: Seat was very comfortable. Crew was great.

SPU
VIE
Mediocre 2.0

Cons: Don’t tell passengers they can make a transfer flight supposed to leave in 20 minutes because the first flight was late, and then have the plane leave without the passengers who sprinted through the airport after having to go through customs and security again.

Mon, 2 Mar
DEN
Denver Airport
LHR
London Heathrow Airport
12h 20m
Mon, 16 Mar
LHR
London Heathrow Airport
DEN
Denver Airport
28h 35m
£289
Trip: 14 days
7.5Good Show reviews
Overall 7.5 Good
Based on 9,341 reviews
Overall
7.5
Boarding
7.2
Comfort
7.3
Crew
8.1
Entertainment
7.6
Food
6.2
BRU
KEF
Mediocre 3.3

Cons: Terrible meal options for an overseas flight. Discount airline-style buy your own meals not clear when purchasing ticket, poor drink service. Poor entertainment options. Ticket price did not reflect bare basics discount airline class of flight and service. Very disappointing.

SFO
KEF
Excellent 8.0

Pros: Long flight, the pillows and heavier blankets were a nice welcome. Pretty empty flight on the way to Iceland so everyone was allowed to stretch out.

AMS
KEF
Excellent 10.0

Pros: The crew was very nice and helpful.

Cons: I wish that a snack or small meal were included with the flight.

AMS
KEF
Excellent 8.0

Cons: You have to pay for your food. What’s up with that?

CDG
KEF
Mediocre 2.0

Cons: First they good have actually kept the flight. Instead I was rebooted on a flight that will get me home over three hours later than originally scheduled. And it could be even later since my connection is already delayed.

Wed, 15 Jul
DEN
Denver Airport
LGW
London Gatwick Airport
19h 00m
Mon, 17 Aug
LGW
London Gatwick Airport
DEN
Denver Airport
37h 02m
£390
Trip: 34 days
7.5Good Show reviews
Overall 7.5 Good
Based on 22,490 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
MAA
Excellent 10.0

Pros: Delicious inflight meal and outstanding service!

Cons: Please keep up the same standards

LHR
WAW
Excellent 10.0

Pros: The BA crew couldn’t be more excellent! They were friendly and courteous from the moment we stepped onboard the plane and maintained a professionalism all throughout the flight. Kudos once again to British Airways for the consistent service you provide over the years!

GLA
LHR
Excellent 8.6

Cons: Size of the seats

FCO
LHR
Mediocre 3.3

Cons: Everything!

LHR
IAH
Excellent 9.3

Pros: The crew was excellent! Great service.

Cons: More options in movies of other languages.

Sat, 9 May
DEN
Denver Airport
LGW
London Gatwick Airport
8h 55m
Sat, 16 May
LGW
London Gatwick Airport
DEN
Denver Airport
9h 45m
£412
Trip: 8 days
6.3Good Show reviews
Overall 6.3 Good
Based on 10 reviews
Boarding
6.6
Comfort
6.4
Crew
6.9
Entertainment
6.5
Food
5.4
JFK
LGW
Excellent 8.6

Cons: Not cancelling flight and informing us of this at 12.04 am. Making out it was due to bad weather and persistently lying about this to avoid refunding the cost of the flight. Which meant I had to apply for a refund through the ADR. Disappointing handling at the airport. Very unsupportive. This was a shame as the flight itself was excellent. Comfortable and great in flight entertainment.

LGW
OAK
Excellent 9.0

Pros: Cheap!

LGW
MCO
Mediocre 3.3

Pros: Nothing really

Cons: Delays and cancellations on every flight with them. Incredibly poor customer service. Had to wait 4 1/2hrs into a 8hr flight for any drink to be served. No updates on delays whilst at gate or during flight. Much more to say but not enough space to type

LGW
SFO
Mediocre 2.6

Pros: Flt was pretty smooth wish the beds could be flat beds

Cons: Food options & Cabin crews attitude could be better at least for the business class passengers

LGW
ORD
Excellent 10.0

Pros: Upgraded to premium for very reasonable price.

Thu, 28 May
COS
Colorado Springs
LHR
London Heathrow Airport
22h 00m
Tue, 9 Jun
LHR
London Heathrow Airport
COS
Colorado Springs
19h 34m
£835
Trip: 13 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,525 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
FCO
AMS
Excellent 8.0

Pros: The crew.

Cons: The time between flights.

AMS
OTP
Okay 5.2

Pros: Decent price for economy comfort seat, 4A.

Cons: The flight was delayed about 80 minutes and they did not informed until when I got to the Airport. I could have stayed more at home instead of the terminal. They have also changed the boarding gate..

AMS
GVA
Good 6.0

Cons: Delay due to strike

MAD
AMS
Good 6.8

Pros: Staff were professional and polite.

Cons: Despite zone boarding, boarding and disembarkation were very slow. Passengers like me with flight connections were very anxious regarding missing these.

ATH
AMS
Okay 5.3

Pros: Flight and the crew!

Cons: Staff at the airport pushing you to upgrade to first class but not making it clear only the first trip from Athens to Amsterdam which the first class uses same uncomfortable seats as the economy to pay extra 130 euros ridiculous airfrance stuff! I should have flown all the way to NYC first class!!!

Fri, 31 Jul
DEN
Denver Airport
LHR
London Heathrow Airport
9h 00m
Wed, 19 Aug
LHR
London Heathrow Airport
DEN
Denver Airport
21h 27m
£423
Trip: 20 days
7.9Good Show reviews
Overall 7.9 Good
Based on 15 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
DEN
LHR
Excellent 10.0

Pros: customer service was attentive smart yet caring.

HEL
DEL
Okay 4.0

Pros: Crew was ok, But seats so tight, Economy size seats fitted in Business Class and so much wastage of space around seat, very little quantity and quality of food available.The flights to Delhi and Amritsar has more than 60 % Punjab Travelers and there is not even a single movie in Punjabi movie. Poor.

Cons: Economy size seats fitted in Business Class and so much wastage of space around seat, very little quantity and quality of food available.The flights to Delhi and Amritsar has more than 60 % Punjab Travelers and there is not even a single movie in Punjabi, Please learn from Qatar Airways.

HEL
FCO
Mediocre 2.6

Pros: Nothing

Cons: Kids running up and down isle stewards just walking past. Never made announcement for boarding. Worst flight ever.

DUB
HEL
Mediocre 3.0

Pros: nothing

Cons: the flight was delayed, boarding was the slowest ever and we received something to drink after 1,5h of flight

LAX
HEL
Excellent 9.6

Pros: The crew and service were welcoming, caring and attentive

Cons: Many people bring the own headphones these days, but I didn't and provided phones were so-so, volume on touch screen was jumpy too,

Wed, 1 Apr
DEN
Denver Airport
LHR
London Heathrow Airport
20h 30m
Mon, 20 Apr
LHR
London Heathrow Airport
DEN
Denver Airport
12h 50m
£291
Trip: 20 days
7.5Good Show reviews
Overall 7.5 Good
Based on 9,341 reviews
Overall
7.5
Boarding
7.2
Comfort
7.3
Crew
8.1
Entertainment
7.6
Food
6.2
AMS
KEF
Excellent 10.0

Pros: The crew was very nice and helpful.

Cons: I wish that a snack or small meal were included with the flight.

IAD
KEF
Okay 4.6

Cons: They forgot our vegetarian meal requests on both flights. Few drinks. Old movies.

SEA
KEF
Okay 5.2

Pros: Price is lower than other airlines. Cabin crew service is usually good.

Cons: If you have a seat at the front of the economy class cabin you have to go all the way aft to get to the toilets and galley, but at some point in the flight I was barred by a cabin crew member and told to go up front through the first class cabin. It would have been nice to know that option was available or required.

KEF
SFO
Good 7.6

Cons: Better entertainment

BOS
KEF
Mediocre 2.0

Cons: If the flight actually left! It was canceled for a reason that was not given. I was rebooked the next day on another airline. Lost a whole day.

Wed, 6 May
DEN
Denver Airport
LCY
London City
39h 50m
Wed, 20 May
LCY
London City
DEN
Denver Airport
19h 52m
£403
Trip: 15 days
7.5Good Show reviews
Overall 7.5 Good
Based on 22,490 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
ORD
Mediocre 3.6

Cons: Not force checking luggage. Not loosing tsa pre details between different parts of ticket. Allowing checking to both legs online, not just the first.

DUB
LHR
Excellent 10.0

Pros: Business class lay flat seats allow sleep. Staff tries to pamper you with good service. Smooth long flight 10hrs40min and flight left 30 min late and still arrived early 40 min.

Cons: Online checkin requires passport check at airport so you try but cannot print boarding pass. Online would not let me order gluten free vegetarian meal for daughter, but staff at terminal said oh it is too late now, you need 24 hrs notice... on flight though they figured it out and brought her foods she could eat so it worked out ok.

EWR
LHR
Good 7.3

Cons: The least comfortable and smallest narrow business class seats ever

BLR
LHR
Good 7.0

Cons: Some of the crew members were rude,

AUS
LHR
Okay 4.6

Pros: All flights were on time. Boarding was well organized.

Cons: Seats seem more cramped than comparable airlines. Food quality was poor. For one meal they didn't honor my special meal request (they did for the other meal, so they got the request). Flight attendants didn't check back in comfort of passengers.

Tue, 21 Apr
DEN
Denver Airport
LHR
London Heathrow Airport
20h 30m
Wed, 6 May
LHR
London Heathrow Airport
DEN
Denver Airport
12h 50m
£293
Trip: 16 days
7.5Good Show reviews
Overall 7.5 Good
Based on 9,341 reviews
Overall
7.5
Boarding
7.2
Comfort
7.3
Crew
8.1
Entertainment
7.6
Food
6.2
KEF
IAD
Excellent 8.0

Pros: The crew was very nice.

Cons: I think the airline should offer something to eat on these long flights. For example, a small sandwich & a drink.

KEF
IAD
Good 6.3

Pros: Everything was on time, crew was professional, flight was really pleasant

Cons: Boarding was really uncomfortable - line starts at one floor and then you have to slowly climb the stairs one step at a time while holding your carry on bag. Line move slowly because of required security questioning at the gate. It’s an absolutely normal procedure and staff was really nice, but stairs - that’s what make your experience unpleasant.

KEF
FRA
Excellent 8.0

Cons: Warm bus for the transfer from one plane to the next!

KEF
SEA
Excellent 10.0

Pros: Great aisle seat on a modern plane.I was in the middle seat on an older plane for the trip there (close to 8 hours), and it wasn’t as comfortable. The trip from Reykjavík to Seattle was great: comfortable seat and more room, though they were both in the same fare class.

KEF
JFK
Mediocre 3.6

Cons: The crew was very interested in gossiping instead of assisting their first class passengers. I sat with the same trash since the 2nd hour on a 6 hour first class trip. The entire first class cabin all had their call lights on which were ignored for over an hour. If you asked for anything they seemed to be annoyed they had to stop talking to each other. The cabin was also very warm to be an international flight.

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