Find Cheap Flights from Denver International to London Heathrow (DEN - LHR)

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Denver International to London Heathrow Flight Information

Avg. Flight Duration 9h 27m
Flights Arrive in London Heathrow
Flights Depart from Denver International
Flight Price $371
Distance 4,659 miles
Airlines Icelandair, Lufthansa, Finnair, British Airways, Air Canada, Delta, Virgin Atlantic

Good to Know

Low Season:
November
Best time to beat the crowds
3%
expected price decrease
High Season:
June
Most popular time to fly
12%
expected price increase
Average Price:
$559
(avg. price over the last 2 weeks)
Good Deal:
$470
or less (round trip)

When to Book Flights from Denver International to London Heathrow

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $470 or less.
The cheapest flight from Denver International to London Heathrow was found 88 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is November.
Morning departure is around 25% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Denver International to London Heathrow Flights

How long does a flight from Denver International to London Heathrow take?
An average nonstop flight takes 9h 00m, covering a distance of 4659 miles.
How many flights are there between Denver International and London Heathrow?
There are 35 (nonstop) flights between Denver International and London Heathrow per week, averaging 5 per day.
Which airlines provide the cheapest flights from Denver International to London Heathrow?
In the past 3 days, the cheapest round-trip tickets were found on Icelandair ($371), Lufthansa ($437) and Finnair ($472).
Do I need a passport to fly between Denver International and London Heathrow?
Yes.
Which airlines fly most frequently between Denver International and London Heathrow?
American Airlines (1 times daily), Aer Lingus (1 times daily), Finnair (1 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Denver International to London Heathrow?
For Denver International to London Heathrow, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from London Heathrow back to Denver International, the best deals are generally found on Tuesday, with Monday being the most expensive.

Book cheap flights from Denver International to London Heathrow (round-trip)

Airports
Origin
Denver
$371
only
$371
Destination
London
$371
only
$371
Tue, Mar 26
DEN
Denver International
LHR
London Heathrow
20h 55m
Tue, Apr 9
LHR
London Heathrow
DEN
Denver International
12h 35m
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,961 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
JFK
KEF
Okay 4.0

Cons: I couldn’t book a seat or check in. I had to check in at the airport and my check in process was not smooth. The seats were incredibly small. The crew was not friendly

KEF
HAM
Excellent 10.0

Pros: Smooth ride.

Cons: Absence of a nice meal

KEF
MCO
Good 6.0

Pros: More direct route to my destinations.

Cons: No food served and luggage fee excessive.

FRA
KEF
Okay 4.6

Pros: Purchased food on flight was good.

Cons: Icelandair's carry-on size is much smaller than any other airline I've been on. We saw multiple passengers (including us) being forced to check carry-on sized bags because they were either over weight or didn't fit in their very small sizing box. The fee to check these small bags isn't cheap either. 92 Euros PER BAG! This appears to be a scam to keep their ticket prices low, but it's not going to earn them repeat business from me or other passengers I spoke with.

BWI
KEF
Excellent 10.0

Pros: Smooth flight Good seating assignment

Cons: The absence of a nice meal.

Tue, May 14
DEN
Denver International
LHR
London Heathrow
9h 00m
Tue, May 21
LHR
London Heathrow
DEN
Denver International
14h 00m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 23,644 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.7
DFW
FRA
Excellent 9.3

Pros: Service on the DFW-->FRA leg was phenomenal (ratio of attendants to fliers). Food was delicious and seats very comfortable.

Cons: Boarding process and organization could have been a bit better in communicating access and groups. Not super critical, but the goal in in process is to be as efficient as possible.

FRA
EWR
Excellent 8.6

Pros: I liked the part of entertainment, bunch of free movies we could watch

Cons: the Meals. It could have been perfect when there was other options than vegetarian.

BUD
FRA
Good 7.2

Pros: The flight was 1.5 hours late that almost caused us to miss our connecting flight to Tel Aviv. The service and plane was just OK.

Cons: The vegetarian meal was just fair. The plane was small and bathrooms options limited

TLV
FRA
Good 7.6

Pros: Crew was great

Cons: Didn't have the vegetarian meal I ordered

FRA
AMM
Excellent 8.0

Pros: Food and service were phenomenal, and the seats were very comfortable.

Cons: Gate agents were joking and laughing during pre-board, and the entire plane attempted to board at once.

Sun, Apr 7
DEN
Denver International
LHR
London Heathrow
9h 00m
Sun, Apr 14
LHR
London Heathrow
DEN
Denver International
33h 22m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
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 8.0

Pros: Crew, boarding, cleanliness of the plan, and all other aspects other than food were good/excellent.

Cons: The vegetables in the meal / salad were still frozen….inedible. In the morning in the asian vegetarian meal it was simply fruit…that was it. No protein source. I have been on many BA flights and the food has not been this poor, so not sure if the carrier who services food source has changed.

DEN
LHR
Mediocre 2.0

Cons: It is absolutely ridiculous that they made us pay $100 each way for our ski bag/equipment. I will never fly either airline again. Horrible customer service as well. The airplane and its entertainment system is quite antiquated and needs to be updated. Horrible experience.

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..

DEN
LHR
Good 7.6

Pros: Good Entertainment, and I had an empty seat next to me. Crew was attentive.

Cons: My luggage was lost when I got to Paris and the staff at the ticket booth in Denver were not aware that my final destination was Paris.

LHR
HEL
Excellent 8.0

Pros: This is a great way to travel from Helsinki to Tampere and avoid the railway and train changing.

Cons: The plane is not comfortable, but the flight is very short. It balances out.

Sun, Dec 9
DEN
Denver International
LHR
London Heathrow
9h 00m
Tue, Dec 25
LHR
London Heathrow
DEN
Denver International
9h 55m
Trip: 17 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 157 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.8
DEN
LHR
Good 6.6

Pros: I like to fly BA because the crews ( and I assume the maintenance) are top notch

Cons: Tired old 747. Needs an upgrade. Packed in like sardines on an old plane that shows it age. Should have flown Norwegian. Major delay caused me to miss my connections though the BA staff were all over it.

DEN
LHR
Excellent 8.0

Pros: Easy boarding, on-time departure, clean aircraft, friendly crew, decent food, free drinks.

DEN
LHR
Mediocre 2.3

Pros: Nothing

Cons: Entertainment and food were terrible. Plane was filthy and ancient. Crew was inattentive and we were treated poorly for bringing a child’s seat on the plane. It was hot the entire 9 hour flight. I will pay extra not to fly BA again.

DEN
LHR
Mediocre 2.0

Cons: Our flight was delayed causing us to take a red eye, missing our connection,long layover, missed our hotel for the night, thripled our time in transit. The worst travel experience I have had.

DEN
LHR
Excellent 8.0

Pros: The departures and arrivals were on time.

Thu, Mar 21
DEN
Denver International
LHR
London Heathrow
16h 05m
Tue, Apr 2
LHR
London Heathrow
DEN
Denver International
9h 50m
Trip: 13 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 23,211 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
YVR
LHR
Excellent 9.0

Cons: Lemon pasta mixed with tomato pasta was weird. Little salad was weird. What was it made of?? Not bad, just weird. Choco brownie was nice but richer than Trump's claims about his own wealth. Will get the chicken next time.

YYZ
UVF
Excellent 8.8

Pros: on time departure, early arrival

YVR
YYZ
Excellent 9.2

Pros: on time, comfortable (business class

LAX
YVR
Good 7.0

Pros: The stewardess with the amazing figure! I didn’t use the entertainment or order food so I can’t comment on those.

YXE
YYZ
Good 6.3

Pros: Quick boarding and takeoff

Cons: The sound connections for the in flight entertainment was faulty. Bring your own device would be better. Seats were uncomfortable, they need replacing.

Sat, May 18
DEN
Denver International
LHR
London Heathrow
14h 33m
Sat, May 25
LHR
London Heathrow
DEN
Denver International
19h 14m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 21,388 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
CLT
ATL
Excellent 9.6

Pros: It was on time

Cons: Plane too cold.

ORF
ATL
Good 6.0

Pros: Ease of boarding and deboarding

Cons: The flight was delayed (naturally) so the crew was rushed and inattentive. No pre-flight beverages in first class, and then no follow up service once aloft unless you asked. Makes me wonder why I’m paying extra for mediocre service.

CDG
ATL
Excellent 9.3

Cons: plane was a bit old. tiny tv screen

IND
CDG
Excellent 8.6

Pros: It is good to be able to go straight to Paris without connecting.

Cons: Boarding was a bit slow.

LAX
ATL
Okay 4.0

Pros: 2: 1/2 delay

Cons: They put us on the plane after waiting 11/2 hours, we all had to deplane as the mechanical problems were not done correctly. We waited another hour to correct before leaving. The gate agent was able to get me on a later connecting flight to Charleston. That was a positive.

Mon, Dec 24
DEN
Denver International
LHR
London Heathrow
18h 45m
Sun, Dec 30
LHR
London Heathrow
DEN
Denver International
30h 06m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1,287 reviews
Overall
8.1
Boarding
8.2
Comfort
7.7
Crew
8.5
Entertainment
8.0
Food
7.7
SFO
LHR
Excellent 10.0

Pros: Food was delicious, consistent timely service and excellent entertainment options onboard. The flight was an hour early!

LHR
LAX
Excellent 8.0

Pros: - Presence of entire box sets of some TV shows was a nice touch that I made good use of.

Cons: - EVERY damn movie is prefaced by 4 minutes of ads. - The touchscreens (at least in economy) are slow resistive screens that are horrible for fine control gestures (like slightly changing the volume or position)

BNE
LAX
Excellent 10.0

Pros: Food was great. Friendly stas staff.

Cons: LAX AIRPORT signage leaves something to be desired. Nothing to do with airline.

BOS
LHR
Good 6.0

Pros: They didn't serve any refreshments or even water

SYD
LAX
Good 6.6

Pros: Crew was very nice. Food was very good and plentiful. Entertainment was good. Overall the very long flight was better than expected.

Cons: It took forever to board in Sydney with all passengers standing and waiting for 45 minutes and never being told what was going on. I resented having my passport and ticket demanded at least 4 times. A bit overkill and a power trip by security. Absolutely despise airport security...there is no uniformity.

Fri, Jan 11
DEN
Denver International
LHR
London Heathrow
12h 15m
Fri, Jan 18
LHR
London Heathrow
DEN
Denver International
12h 55m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,961 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
AMS
KEF
Excellent 8.0

Pros: Friendly crew, comfortable seats, good cabin climate, good selection of movies to watch.

Cons: Late boarding, slow process due to some confusion at the gate for many of the passengers.

LGW
KEF
Good 7.3

Pros: Entertainment center has newer releases

Cons: Extra baggage fee, no space for carry on, boarding zones 1st to 5th - no bin space within 5 rows by the time zone 5 boarded

JFK
KEF
Okay 4.0

Cons: I couldn’t book a seat or check in. I had to check in at the airport and my check in process was not smooth. The seats were incredibly small. The crew was not friendly

KEF
IAD
Okay 4.0

Cons: Food purchased like gas station frozen food

KEF
HAM
Excellent 10.0

Pros: Smooth ride.

Cons: Absence of a nice meal

Thu, Nov 22
DEN
Denver International
LHR
London Heathrow
25h 00m
Tue, Nov 27
LHR
London Heathrow
DEN
Denver International
19h 39m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 26
DEN
Denver International
LHR
London Heathrow
12h 15m
Tue, Apr 9
LHR
London Heathrow
DEN
Denver International
12h 35m
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,961 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
FRA
KEF
Okay 4.6

Pros: Purchased food on flight was good.

Cons: Icelandair's carry-on size is much smaller than any other airline I've been on. We saw multiple passengers (including us) being forced to check carry-on sized bags because they were either over weight or didn't fit in their very small sizing box. The fee to check these small bags isn't cheap either. 92 Euros PER BAG! This appears to be a scam to keep their ticket prices low, but it's not going to earn them repeat business from me or other passengers I spoke with.

KEF
IAD
Okay 4.0

Cons: Food purchased like gas station frozen food

KEF
HAM
Excellent 10.0

Pros: Smooth ride.

Cons: Absence of a nice meal

KEF
JFK
Okay 4.0

Cons: See above

AMS
KEF
Excellent 8.0

Pros: Friendly crew, comfortable seats, good cabin climate, good selection of movies to watch.

Cons: Late boarding, slow process due to some confusion at the gate for many of the passengers.

Wed, Jan 23
DEN
Denver International
LHR
London Heathrow
20h 55m
Thu, Jan 31
LHR
London Heathrow
DEN
Denver International
12h 55m
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,961 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
KEF
MCO
Good 6.0

Pros: More direct route to my destinations.

Cons: No food served and luggage fee excessive.

KEF
IAD
Okay 4.0

Cons: Food purchased like gas station frozen food

JFK
KEF
Okay 4.0

Cons: I couldn’t book a seat or check in. I had to check in at the airport and my check in process was not smooth. The seats were incredibly small. The crew was not friendly

KEF
JFK
Okay 4.0

Cons: See above

BWI
KEF
Excellent 10.0

Pros: Smooth flight Good seating assignment

Cons: The absence of a nice meal.

Wed, May 1
DEN
Denver International
LHR
London Heathrow
9h 00m
Wed, May 8
LHR
London Heathrow
DEN
Denver International
21h 27m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 15 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
LHR
HEL
Excellent 8.0

Pros: This is a great way to travel from Helsinki to Tampere and avoid the railway and train changing.

Cons: The plane is not comfortable, but the flight is very short. It balances out.

HEL
ORD
Good 7.6

Pros: Helsinki is a convenient connection to fly to the U.S. One of Finnair planes was damaged earlier in Chicago and they used AirItaly to operate this flight. I was traveling with a recent wrist fracture and I was lucky I had an empty seat next to me that allowed me to move my arm a lot to avoid swelling.

Cons: Our boarding was an hour and a half delayed

DEN
LHR
Excellent 10.0

Pros: customer service was attentive smart yet caring.

DEN
LHR
Good 7.6

Pros: Good Entertainment, and I had an empty seat next to me. Crew was attentive.

Cons: My luggage was lost when I got to Paris and the staff at the ticket booth in Denver were not aware that my final destination was Paris.

JFK
HEL
Excellent 10.0

Pros: Hi enjoy the trip

Cons: No complaints

Fri, Apr 5
DEN
Denver International
LHR
London Heathrow
9h 00m
Fri, Apr 12
LHR
London Heathrow
DEN
Denver International
29h 13m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 23,644 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.7
FRA
TLV
Okay 5.6

Pros: Relatively fast flight

Cons: No entertainment or perks at all. And the worst thing was that before flight, they closed us in an insulated gate especially for flights to Tel Aviv, something made out of the 1980’s with a small kiosk with cold sandwiches and “espresso” from an automatic machine, if we knew this is the case, we at least would’ve bought something to eat before entering the 80’s terminal/gate.

LHR
MUC
Excellent 10.0

Cons: a bit late

MUC
KBP
Good 7.0

Pros: Airbus seats, n/a considering short flight

Cons: Some staff ignored us in our isle

FRA
EWR
Excellent 8.6

Pros: I liked the part of entertainment, bunch of free movies we could watch

Cons: the Meals. It could have been perfect when there was other options than vegetarian.

BUD
FRA
Good 7.2

Pros: The flight was 1.5 hours late that almost caused us to miss our connecting flight to Tel Aviv. The service and plane was just OK.

Cons: The vegetarian meal was just fair. The plane was small and bathrooms options limited

Fri, Feb 1
DEN
Denver International
LHR
London Heathrow
20h 55m
Tue, Feb 5
LHR
London Heathrow
DEN
Denver International
12h 55m
Trip: 5 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,961 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
KEF
IAD
Okay 4.0

Cons: Food purchased like gas station frozen food

FRA
KEF
Okay 4.6

Pros: Purchased food on flight was good.

Cons: Icelandair's carry-on size is much smaller than any other airline I've been on. We saw multiple passengers (including us) being forced to check carry-on sized bags because they were either over weight or didn't fit in their very small sizing box. The fee to check these small bags isn't cheap either. 92 Euros PER BAG! This appears to be a scam to keep their ticket prices low, but it's not going to earn them repeat business from me or other passengers I spoke with.

KEF
MCO
Good 6.0

Pros: More direct route to my destinations.

Cons: No food served and luggage fee excessive.

KEF
HAM
Excellent 10.0

Pros: Smooth ride.

Cons: Absence of a nice meal

MSP
KEF
Excellent 10.0

Pros: Prompt service, polite staff.

Cons: The connecting flight from Iceland to Dublin was loud, very loud. I sat towards the front of wing on left side & it was so loud from engine.

Thu, May 2
DEN
Denver International
LHR
London Heathrow
9h 00m
Thu, May 16
LHR
London Heathrow
DEN
Denver International
33h 22m
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 15 reviews
Overall
7.9
Boarding
8.0
Comfort
7.5
Crew
8.3
Entertainment
7.3
Food
7.2
DEN
LHR
Mediocre 2.0

Cons: It is absolutely ridiculous that they made us pay $100 each way for our ski bag/equipment. I will never fly either airline again. Horrible customer service as well. The airplane and its entertainment system is quite antiquated and needs to be updated. Horrible experience.

DEN
LHR
Excellent 10.0

Pros: customer service was attentive smart yet caring.

DEN
LHR
Excellent 9.0

Pros: Big plane lots of room

Cons: Checking in was not good. The flight was booked by Finnair but because the carrier was BA I had to get the BA number and call BA to check in. It worked out but took a lot of calls.

DEN
LHR
Good 7.6

Pros: Good Entertainment, and I had an empty seat next to me. Crew was attentive.

Cons: My luggage was lost when I got to Paris and the staff at the ticket booth in Denver were not aware that my final destination was Paris.

HEL
ARN
Excellent 10.0

Pros: I wish I found somebody to take me around

Cons: No complains

Fri, Jan 25
DEN
Denver International
LHR
London Heathrow
12h 15m
Fri, Feb 8
LHR
London Heathrow
DEN
Denver International
12h 55m
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,961 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
FRA
KEF
Good 6.0

Pros: More direct route to destination.

Cons: No food served and excessive luggage fees.

KEF
HAM
Excellent 10.0

Pros: Smooth ride.

Cons: Absence of a nice meal

BWI
KEF
Excellent 10.0

Pros: Smooth flight Good seating assignment

Cons: The absence of a nice meal.

KEF
MCO
Good 6.0

Pros: More direct route to my destinations.

Cons: No food served and luggage fee excessive.

KEF
JFK
Okay 4.0

Cons: See above

Fri, Feb 1
DEN
Denver International
LHR
London Heathrow
20h 55m
Mon, Feb 11
LHR
London Heathrow
DEN
Denver International
28h 40m
Trip: 11 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,961 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
AMS
KEF
Excellent 8.0

Pros: Friendly crew, comfortable seats, good cabin climate, good selection of movies to watch.

Cons: Late boarding, slow process due to some confusion at the gate for many of the passengers.

KEF
IAD
Okay 4.0

Cons: Food purchased like gas station frozen food

FRA
KEF
Okay 4.6

Pros: Purchased food on flight was good.

Cons: Icelandair's carry-on size is much smaller than any other airline I've been on. We saw multiple passengers (including us) being forced to check carry-on sized bags because they were either over weight or didn't fit in their very small sizing box. The fee to check these small bags isn't cheap either. 92 Euros PER BAG! This appears to be a scam to keep their ticket prices low, but it's not going to earn them repeat business from me or other passengers I spoke with.

LGW
KEF
Good 7.3

Pros: Entertainment center has newer releases

Cons: Extra baggage fee, no space for carry on, boarding zones 1st to 5th - no bin space within 5 rows by the time zone 5 boarded

KEF
HAM
Excellent 10.0

Pros: Smooth ride.

Cons: Absence of a nice meal

Mon, Feb 18
DEN
Denver International
LHR
London Heathrow
12h 15m
Wed, Mar 6
LHR
London Heathrow
DEN
Denver International
12h 45m
Trip: 17 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,961 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
MSP
KEF
Excellent 10.0

Pros: Prompt service, polite staff.

Cons: The connecting flight from Iceland to Dublin was loud, very loud. I sat towards the front of wing on left side & it was so loud from engine.

KEF
MCO
Good 6.0

Pros: More direct route to my destinations.

Cons: No food served and luggage fee excessive.

AMS
KEF
Excellent 8.0

Pros: Friendly crew, comfortable seats, good cabin climate, good selection of movies to watch.

Cons: Late boarding, slow process due to some confusion at the gate for many of the passengers.

KEF
IAD
Okay 4.0

Cons: Food purchased like gas station frozen food

FRA
KEF
Okay 4.6

Pros: Purchased food on flight was good.

Cons: Icelandair's carry-on size is much smaller than any other airline I've been on. We saw multiple passengers (including us) being forced to check carry-on sized bags because they were either over weight or didn't fit in their very small sizing box. The fee to check these small bags isn't cheap either. 92 Euros PER BAG! This appears to be a scam to keep their ticket prices low, but it's not going to earn them repeat business from me or other passengers I spoke with.

Sat, Jan 26
DEN
Denver International
LHR
London Heathrow
12h 15m
Wed, Feb 6
LHR
London Heathrow
DEN
Denver International
28h 40m
Trip: 12 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,961 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
FRA
KEF
Good 6.0

Pros: More direct route to destination.

Cons: No food served and excessive luggage fees.

JFK
KEF
Okay 4.0

Cons: I couldn’t book a seat or check in. I had to check in at the airport and my check in process was not smooth. The seats were incredibly small. The crew was not friendly

BWI
KEF
Excellent 10.0

Pros: Smooth flight Good seating assignment

Cons: The absence of a nice meal.

AMS
KEF
Excellent 8.0

Pros: Friendly crew, comfortable seats, good cabin climate, good selection of movies to watch.

Cons: Late boarding, slow process due to some confusion at the gate for many of the passengers.

LGW
KEF
Good 7.3

Pros: Entertainment center has newer releases

Cons: Extra baggage fee, no space for carry on, boarding zones 1st to 5th - no bin space within 5 rows by the time zone 5 boarded

Tue, Apr 2
DEN
Denver International
LHR
London Heathrow
11h 55m
Tue, Apr 23
LHR
London Heathrow
DEN
Denver International
12h 35m
Trip: 22 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 7,961 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
FRA
KEF
Good 6.0

Pros: More direct route to destination.

Cons: No food served and excessive luggage fees.

JFK
KEF
Okay 4.0

Cons: I couldn’t book a seat or check in. I had to check in at the airport and my check in process was not smooth. The seats were incredibly small. The crew was not friendly

KEF
YYZ
Excellent 8.0

Pros: Friendly crew, comfortable seats, good cabin climate, good selection of movies to watch. Although there was a delay in boarding, we did still leave on time.

Cons: Slow, delayed boarding, with bus to the plane and stair walk up.

KEF
IAD
Okay 4.0

Cons: Food purchased like gas station frozen food

AMS
KEF
Excellent 8.0

Pros: Friendly crew, comfortable seats, good cabin climate, good selection of movies to watch.

Cons: Late boarding, slow process due to some confusion at the gate for many of the passengers.

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