Find Cheap Flights from Alaska to London

Search hundreds of travel sites at once for deals on flights to London

Depart
Return
Any month
Compare vs. KAYAK |

Alaska to London Flight Information

Flights Arrive in London
Flights Depart from Alaska
Flight Price $729
Airlines Delta, United Airlines, Icelandair, British Airways

Book cheap flights from Alaska to London (round-trip)

Airports
Origin
Fairbanks
$913
only
$913
Anchorage
$729
only
$729
Destination
London
$729
only
$729
$816
only
$816
$982
only
$982
$1199
only
$1199
Mon, Apr 1
ANC
Anchorage
LHR
London Heathrow
23h 05m
Wed, Apr 17
LHR
London Heathrow
ANC
Anchorage
22h 10m
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 25
ANC
Anchorage
LHR
London Heathrow
20h 15m
Fri, Feb 1
LHR
London Heathrow
ANC
Anchorage
20h 57m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 22,517 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
LAX
LAS
Good 6.0

Cons: at last minute itinerary was changed.. instead of routing through Brisbane, was now routed through Sydney. Flight from Sydney to LAX was delayed by 4 hours, then missed flight LAX to LAS... overall long delayed arrival. Checked the route through Brisbane, and those flights we're all there, departed and landed all on-time... so wondering what the reason was for the change of the itinerary without a cause (no cancel or delayed flights through Brisbane)

DCA
LAX
Excellent 9.3

Pros: The plane was very new and clean; entertainment options and food were very good; it was a good flight.

Cons: At baggage drop-DCA: Charged me for a bag when I had a status that allows 1 bag free; she would not listen, made me pay for it in order to check my bag and then told me to go over to customer service and ask for a refund.

TPA
LGA
Excellent 9.6

Pros: new airbus plane. great luggage bins

Cons: nothing

LAX
AMS
Excellent 9.0

Cons: flight was delayed

JFK
DUB
Good 6.0

Pros: The flight crew was very competent and welcoming.

Cons: The gate agent at JFK was annoying. She forced us to check carry on bags for no apparent reason. Much larger carry on’s were allowed both before and after us. Her fellow agent seemed like she wanted to apologize for her capricious behavior, but was understandably hesitant to do so. The airplane seating was cramped and uncomfortable. The rntertainment choices were very limited unless you enjoy superhero movies or a very limited range of audio/musical selections. So it goes in coach class.

Mon, May 6
ANC
Anchorage
LHR
London Heathrow
24h 35m
Tue, May 14
LHR
London Heathrow
ANC
Anchorage
20h 18m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 61,523 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
ORD
IAH
Good 6.0

Pros: United Terminal in Chicago had limited seating and dining options. Flight was overbooked, but boarded quickly.

Cons: Baggage claim at IAH took 45 minutes. Incorrect claim area was indicated for first 25 minutes, with over 200 people crowded around 1 claim area with 12 others open. Finally switched and bags took another 20 minutes. Baggage claim always takes over 30 minutes at this airport. Subway is rickety and outdated.

LAX
LHR
Excellent 8.0

Pros: Meals were good, good service, complimentary food and drink at good intervals

LAX
MRY
Okay 4.0

Pros: Arrived safely

Cons: Late arrival of aircraft. Mechanical problems with navigation able to get through that but took off one hour late. The usual.

EWR
SFO
Okay 4.6

Pros: Very friendly crew that empathized with the plight of the passengers on board. The poor experiences throughout the journey could have been avoided if United changed it's policies and processes to become more customer focused.

Cons: So many small things add up to an overall poor experience on a flight, and it doesn't seem like United understands this. 1) WiFI was down. 2) Entertainment screens for several of the passengers on board were not working. The poor lady next to me had a broken screen, and combined with the broken WiFi, she literally just sat in her seat looking forward for several hours (after she finished the podcasts on her phone). 3) For a 5-6 hour flight, food (more than just snacks) were available for only about half the passengers on board. Apparently its an intentional policy of United to only have food available for a portion of the passengers. It wasn't even possible to purchase it if I wanted to because by the time the crew got to me, they were all out. 4) Baggage space under the seat varies wildly depending on your seat. For some reason, the aisle seat has the smallest space I have ever seen in my life (about the size of a shoe box). It was the first flight I have ever been on where I was literally not able to fit a small backpack underneath my seat.

ORD
LHR
Excellent 10.0

Pros: IT WAS UNEVENTFUL WHICH IS WHAT YOU WANT. CREW WAS VERY NICE AND NO CRYING YOUNGSTERS.

Mon, Jun 10
ANC
Anchorage
LHR
London Heathrow
12h 15m
Mon, Jun 24
LHR
London Heathrow
ANC
Anchorage
18h 15m
$1031
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 8,135 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
KEF
IAD
Excellent 8.0

Pros: The plane was comfortable

Cons: No snacks included

ARN
KEF
Good 7.0

Pros: The staff was really friendly. I had good leg space and movies were offered

Cons: I put low on food cuz there were non. But I knew that already. When boarding they did not go by section so I think it was not as effektive as it would have Been by letting the people in the back rows enter first.

KEF
YYZ
Good 6.6

Pros: Same as other comment

Cons: Same as other comment

ZRH
KEF
Good 6.6

Pros: The in-flight entertainment system is very good (once you get past the spam video ads for Icelandic attractions). The flight crew on both flights was very attentive and friendly. I really appreciate that IcelandAir gives out toy boxes to the children on the plane; that's very nice.

Cons: My first flight was over 50 minutes late. Since I only had 1 hour and 5 minutes to begin with to catch my connecting flight, this forced me and several other passengers to do a mad sprint through Kevlavik Airport. We made it to the gate drenched in sweat and gasping for air - not a pleasant experience. There was also no time to use the airport restrooms or refill my water bottle. The cabin crew on the first flight completely ignored the fact that we were this late - there were no announcements about flight connections, or even an update as to that we were running behind at all. This should have been handled very differently. (Also, general pet peeve: They give you no food whatsoever, even for transatlantic flights, and they do not make you aware of this prior to being on the airplane. If you want to eat, you have to purchase their overpriced airplane food from the menu.)

YYZ
KEF
Excellent 10.0

Pros: Everything Nothing

Cons: Nothing

Sun, Jun 2
ANC
Anchorage
LCY
London City
30h 35m
Sun, Jun 16
LCY
London City
ANC
Anchorage
33h 17m
$1329
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 20,075 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
6.9
Food
6.8
BNA
LHR
Good 6.0

Pros: Crew was ok, comfort was ok.

Cons: Flight was delayed 1 h and 10 mins. Missed the connection flight because of it. No explanation was given. Food was awful.

LHR
YVR
Good 6.3

Pros: Crew, food

Cons: I had to pay for the luggage. I thought it was included.

LHR
JFK
Excellent 10.0

Pros: It was wonderful and great!

MAD
LHR
Good 6.5

Pros: Ground crew very responsive to needs

Cons: non existing beverage service on a two and one half hour flight :(

LHR
JFK
Good 6.6

Cons: No seat choice even at check in time.

Mon, May 13
ANC
Anchorage
LHR
London Heathrow
24h 25m
Tue, May 21
LHR
London Heathrow
ANC
Anchorage
27h 35m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 25
ANC
Anchorage
LCY
London City
18h 30m
Fri, Feb 1
LCY
London City
ANC
Anchorage
21h 52m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 22,526 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
JFK
DUB
Good 6.0

Pros: The flight crew was very competent and welcoming.

Cons: The gate agent at JFK was annoying. She forced us to check carry on bags for no apparent reason. Much larger carry on’s were allowed both before and after us. Her fellow agent seemed like she wanted to apologize for her capricious behavior, but was understandably hesitant to do so. The airplane seating was cramped and uncomfortable. The rntertainment choices were very limited unless you enjoy superhero movies or a very limited range of audio/musical selections. So it goes in coach class.

TPA
LGA
Excellent 9.6

Pros: new airbus plane. great luggage bins

Cons: nothing

LAX
AMS
Excellent 9.0

Cons: flight was delayed

ATL
JFK
Okay 4.6

Cons: Flying from New York to Atlanta on business class there was no access to the lounge because I was not flying to Lima on the same day. I bought the whole international business ticket to Peru together, I don't understand why Delta consider my first portion not part of my international ticket!

LAX
LAS
Good 6.0

Cons: at last minute itinerary was changed.. instead of routing through Brisbane, was now routed through Sydney. Flight from Sydney to LAX was delayed by 4 hours, then missed flight LAX to LAS... overall long delayed arrival. Checked the route through Brisbane, and those flights we're all there, departed and landed all on-time... so wondering what the reason was for the change of the itinerary without a cause (no cancel or delayed flights through Brisbane)

Wed, Feb 6
ANC
Anchorage
LCY
London City
18h 30m
Wed, Feb 13
LCY
London City
ANC
Anchorage
20h 57m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 22,526 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
TPA
LGA
Excellent 9.6

Pros: new airbus plane. great luggage bins

Cons: nothing

ATL
JFK
Okay 4.6

Cons: Flying from New York to Atlanta on business class there was no access to the lounge because I was not flying to Lima on the same day. I bought the whole international business ticket to Peru together, I don't understand why Delta consider my first portion not part of my international ticket!

LAX
LAS
Good 6.0

Cons: at last minute itinerary was changed.. instead of routing through Brisbane, was now routed through Sydney. Flight from Sydney to LAX was delayed by 4 hours, then missed flight LAX to LAS... overall long delayed arrival. Checked the route through Brisbane, and those flights we're all there, departed and landed all on-time... so wondering what the reason was for the change of the itinerary without a cause (no cancel or delayed flights through Brisbane)

JFK
ATL
Excellent 10.0

Pros: The flight was solid and they provided a consistent experience

Cons: Not applicable

CHS
ATL
Excellent 10.0

Pros: All ok

Fri, Feb 15
FAI
Fairbanks
LHR
London Heathrow
44h 25m
Sat, Feb 23
LHR
London Heathrow
FAI
Fairbanks
33h 05m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 1
ANC
Anchorage
LGW
London Gatwick
19h 50m
Wed, May 22
LGW
London Gatwick
ANC
Anchorage
12h 15m
Trip: 22 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jun 2
ANC
Anchorage
LGW
London Gatwick
37h 45m
Sun, Jun 16
LGW
London Gatwick
ANC
Anchorage
12h 15m
$1221
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 8,135 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
ARN
KEF
Good 7.0

Pros: The staff was really friendly. I had good leg space and movies were offered

Cons: I put low on food cuz there were non. But I knew that already. When boarding they did not go by section so I think it was not as effektive as it would have Been by letting the people in the back rows enter first.

KEF
IAD
Excellent 8.0

Pros: The plane was comfortable

Cons: No snacks included

KEF
ZRH
Excellent 10.0

Pros: Again, it was quick and easy. Nice staff.

Cons: The child who kicked the back of my seat for the flight.

ZRH
KEF
Good 6.6

Pros: The in-flight entertainment system is very good (once you get past the spam video ads for Icelandic attractions). The flight crew on both flights was very attentive and friendly. I really appreciate that IcelandAir gives out toy boxes to the children on the plane; that's very nice.

Cons: My first flight was over 50 minutes late. Since I only had 1 hour and 5 minutes to begin with to catch my connecting flight, this forced me and several other passengers to do a mad sprint through Kevlavik Airport. We made it to the gate drenched in sweat and gasping for air - not a pleasant experience. There was also no time to use the airport restrooms or refill my water bottle. The cabin crew on the first flight completely ignored the fact that we were this late - there were no announcements about flight connections, or even an update as to that we were running behind at all. This should have been handled very differently. (Also, general pet peeve: They give you no food whatsoever, even for transatlantic flights, and they do not make you aware of this prior to being on the airplane. If you want to eat, you have to purchase their overpriced airplane food from the menu.)

DEN
KEF
Excellent 10.0

Pros: Reasonable fares. Good baggage accommodations. Denver to Iceland direct. Nice flight staff. The flight attendant pointed out the people who were awake the northern lights which was definitely the highlight of my trip!

Cons: Seats small. Surprised no meals unless purchased. But didn’t matter too much I ate before the flight left. And it was nice to have something to purchase if needed. It was confusing where I could purchase my baggage ahead of the me while checking in online so I just paid for it once I got to the airport.

Mon, May 6
ANC
Anchorage
LCY
London City
24h 26m
Tue, May 14
LCY
London City
ANC
Anchorage
22h 09m
$1019
Trip: 9 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 22,526 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
TPA
DTW
Excellent 9.6

Pros: The entire crew was hospitable & accommodating; I was very pleased with all of the flight crew!

Cons: My disappointment regarding my flight experience had nothing to do with the flight crew I met/seen/corresponded with; I was unhappy & displeased to pick up my new luggage with the top zippered broke off & missing.

DCA
LAX
Excellent 9.3

Pros: The plane was very new and clean; entertainment options and food were very good; it was a good flight.

Cons: At baggage drop-DCA: Charged me for a bag when I had a status that allows 1 bag free; she would not listen, made me pay for it in order to check my bag and then told me to go over to customer service and ask for a refund.

CHS
ATL
Excellent 10.0

Pros: All ok

JFK
LAS
Okay 4.3

Cons: After a delay of about an hour on a very full flight the gate agent asked for volunteers to check their rollaboard suitcases. The gate agents then allowed those who checked their rollaboards to board before Zone 1,which was fine. However, a bunch of people without gate check stickers on the rollaboards were also allowed to board before Zone 1, which was aggravating. There was a long delay on the tarmac, during which we had to pull back to the gate or to a maintenance area before we finally took off. When we arrived in Vegas there was no gate for us to pull into, which led to another long delay of an already long and delayed flight.

JFK
DUB
Good 6.0

Pros: The flight crew was very competent and welcoming.

Cons: The gate agent at JFK was annoying. She forced us to check carry on bags for no apparent reason. Much larger carry on’s were allowed both before and after us. Her fellow agent seemed like she wanted to apologize for her capricious behavior, but was understandably hesitant to do so. The airplane seating was cramped and uncomfortable. The rntertainment choices were very limited unless you enjoy superhero movies or a very limited range of audio/musical selections. So it goes in coach class.

Wed, May 8
ANC
Anchorage
LCY
London City
18h 30m
Wed, May 15
LCY
London City
ANC
Anchorage
22h 09m
$1019
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 22,526 reviews
Overall
8.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
JFK
LAS
Okay 4.3

Cons: After a delay of about an hour on a very full flight the gate agent asked for volunteers to check their rollaboard suitcases. The gate agents then allowed those who checked their rollaboards to board before Zone 1,which was fine. However, a bunch of people without gate check stickers on the rollaboards were also allowed to board before Zone 1, which was aggravating. There was a long delay on the tarmac, during which we had to pull back to the gate or to a maintenance area before we finally took off. When we arrived in Vegas there was no gate for us to pull into, which led to another long delay of an already long and delayed flight.

LAX
LAS
Good 6.0

Cons: at last minute itinerary was changed.. instead of routing through Brisbane, was now routed through Sydney. Flight from Sydney to LAX was delayed by 4 hours, then missed flight LAX to LAS... overall long delayed arrival. Checked the route through Brisbane, and those flights we're all there, departed and landed all on-time... so wondering what the reason was for the change of the itinerary without a cause (no cancel or delayed flights through Brisbane)

CHS
ATL
Excellent 10.0

Pros: All ok

TPA
LGA
Excellent 9.6

Pros: new airbus plane. great luggage bins

Cons: nothing

LAX
PDX
Mediocre 2.0

Pros: It was ok

Cons: They lost my suitcase. Now I have to wait a day or two and they won’t sent it to me.

Wed, Feb 6
ANC
Anchorage
LGW
London Gatwick
16h 50m
Wed, Feb 13
LGW
London Gatwick
ANC
Anchorage
19h 10m
$1274
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 8,135 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
ZRH
KEF
Good 6.6

Pros: The in-flight entertainment system is very good (once you get past the spam video ads for Icelandic attractions). The flight crew on both flights was very attentive and friendly. I really appreciate that IcelandAir gives out toy boxes to the children on the plane; that's very nice.

Cons: My first flight was over 50 minutes late. Since I only had 1 hour and 5 minutes to begin with to catch my connecting flight, this forced me and several other passengers to do a mad sprint through Kevlavik Airport. We made it to the gate drenched in sweat and gasping for air - not a pleasant experience. There was also no time to use the airport restrooms or refill my water bottle. The cabin crew on the first flight completely ignored the fact that we were this late - there were no announcements about flight connections, or even an update as to that we were running behind at all. This should have been handled very differently. (Also, general pet peeve: They give you no food whatsoever, even for transatlantic flights, and they do not make you aware of this prior to being on the airplane. If you want to eat, you have to purchase their overpriced airplane food from the menu.)

KEF
ZRH
Excellent 10.0

Pros: Again, it was quick and easy. Nice staff.

Cons: The child who kicked the back of my seat for the flight.

KEF
YYZ
Good 6.6

Pros: Same as other comment

Cons: Same as other comment

LHR
KEF
Okay 5.6

Pros: Boarding was fast

Cons: There were no snacks and crew wasn’t friendly.

KEF
DEN
Good 6.3

Pros: Crew was very helpful and friendly, and we were greeted with a bottle of water for the flight. Entertainment is nice with free movies, music and Iceland travel video blogs. Water/soda/coffee offered multiple times, and water additional times.

Cons: Boarding was walk-to-outside-stairs, more an airport versus airline thing, in truth the fresh air was nice, just glad it wasn't pouring rain. Seat comfort was barely okay, the 757 seats were basically in contact with my knees, tough for such a long flight. Their 767's are much better. Didn't like paying 60 GBP (pounds, about $75) for 3 sandwich lunches with 3 alcoholic drinks, IcelandAir could do better.

Wed, May 8
ANC
Anchorage
STN
London Stansted
24h 20m
Wed, May 15
STN
London Stansted
ANC
Anchorage
16h 20m
$1199
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 24
ANC
Anchorage
LGW
London Gatwick
16h 50m
Fri, Feb 1
LGW
London Gatwick
ANC
Anchorage
19h 00m
$1437
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 8,135 reviews
Overall
7.5
Boarding
7.2
Comfort
7.4
Crew
8.1
Entertainment
7.7
Food
6.2
KEF
SEA
Good 7.3

Pros: The in-flight entertainment system is very good (once you get past the spam video ads for Icelandic attractions). The flight crew on both flights was very attentive and friendly. I really appreciate that IcelandAir gives out toy boxes to the children on the plane; that's very nice.

Cons: They give you no food whatsoever, even for transatlantic flights (not even snacks), and they do not make you aware of this prior to being on the airplane. If you want to eat, you have to purchase their overpriced airplane food from the menu.

ARN
KEF
Good 7.0

Pros: The staff was really friendly. I had good leg space and movies were offered

Cons: I put low on food cuz there were non. But I knew that already. When boarding they did not go by section so I think it was not as effektive as it would have Been by letting the people in the back rows enter first.

DEN
KEF
Excellent 10.0

Pros: Reasonable fares. Good baggage accommodations. Denver to Iceland direct. Nice flight staff. The flight attendant pointed out the people who were awake the northern lights which was definitely the highlight of my trip!

Cons: Seats small. Surprised no meals unless purchased. But didn’t matter too much I ate before the flight left. And it was nice to have something to purchase if needed. It was confusing where I could purchase my baggage ahead of the me while checking in online so I just paid for it once I got to the airport.

KEF
MAN
Excellent 9.3

Pros: Flight, crew.

Cons: Absolutely nowhere to sit in the assembly area by Gate D36. It is just a place to stand in a queue. There is no departure lounge.

KEF
IAD
Excellent 8.0

Pros: The plane was comfortable

Cons: No snacks included

Sat, Jun 8
ANC
Anchorage
STN
London Stansted
23h 15m
Sun, Jun 23
STN
London Stansted
ANC
Anchorage
14h 00m
$1324
Trip: 16 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 9
FAI
Fairbanks
LHR
London Heathrow
29h 55m
Fri, Mar 15
LHR
London Heathrow
FAI
Fairbanks
23h 40m
$1721
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.