Find Cheap Flights from Kailua-Kona to London Heathrow (KOA - LHR)

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FAQs for Booking Kailua-Kona to London Heathrow Flights

How long does a flight from Kailua-Kona to London Heathrow take?
An average nonstop flight takes 21h 55m, covering a distance of 7300 miles.
Which airlines provide the cheapest flights from Kailua-Kona to London Heathrow?
In the past 3 days, the cheapest round-trip tickets were found on Air France ($846), Virgin Atlantic ($857) and Multiple Airlines ($960).
Do I need a passport to fly between Kailua-Kona and London Heathrow?
Yes.
What’s the cheapest day of the week to fly Kailua-Kona to London Heathrow?
For Kailua-Kona to London Heathrow, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from London Heathrow back to Kailua-Kona, the best deals are generally found on Saturday, with Wednesday being the most expensive.

Book cheap flights from Kailua-Kona to London Heathrow (round-trip)

Airports
Origin
Kailua Kona
$846
only
$846
Destination
London
$846
only
$846
Mon, Jan 29
KOA
LHR
25h 15m
Mon, Feb 12
LHR
KOA
39h 20m
Trip: 15 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 1956 reviews
Overall
7.6
Boarding
7.7
Comfort
7.3
Crew
8.2
Entertainment
6.8
Food
7.1
CDG
RDU
Excellent 8.0

Friendly staff

Window pane was broken on my side and I couldn't shut it down. As it was a day flight the sun heated my skin badly

CDG
BEY
Excellent 8.0

It es a good flight back

Items missing on duty free purchases

MAD
CDG
Okay 4.3

Crew was nice and responsive

The overall experience is regular at best

CDG
TLV
Mediocre 3.0

Not checking my carry on weight at check in then letting me walk all the way to security to then check my bag and tell me to go back to check in then the counter is closed and they tell me it's too late and that I need to get ride of my things so that my bag is under weight and barely making the flight

RUH
CDG
Excellent 10.0

Cabin crew very friendly and caring.

Airport services and lounge are OK.

Sat, Apr 21
KOA
LHR
26h 05m
Fri, May 11
LHR
KOA
19h 33m
Trip: 21 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 962 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
MEL
LAX
Good 6.6

The flight crew from the mel to lax route were excellent. One was especially attentive to my 2 toddlers and gave me a bit of a break, something that has NEVER happened in over 40 flights traveling with children.

I think something was broken in our section (mel to lax) as it was uncomfortably hot and the flight crew tried to get it cooler but could not. I’ve never experienced a flight that was too hot, usually the opposite. It was stifling.

BWI
DTW
Mediocre 3.3

The crew was rude.

DTW
LHR
Good 7.6

Excellent entertainment options, out stewardess was fantastic.

Cramped seats.

LAX
LHR
Good 6.0

good plane and timing

meal was not served according to the request and no sound support from the staff

SFO
LHR
Mediocre 2.0

Flight was cancelled .

Fri, May 25
KOA
LHR
37h 35m
Mon, Jun 25
LHR
KOA
36h 36m
Trip: 32 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Jan 28
KOA
LHR
28h 05m
Mon, Feb 12
LHR
KOA
24h 25m
$1093
Trip: 16 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1538 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
SFO
AMS
Excellent 10.0

From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew.

The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!

JFK
AMS
Good 7.6

Two hours delay in the start.

AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

Sat, Jan 27
KOA
LHR
27h 25m
Thu, Feb 15
LHR
KOA
33h 29m
$1137
Trip: 20 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13992 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
DEL
Good 7.6

Seats were comfortable again.

Crew seemed to be a little more aggressive and rude than last flight from BA.

LHR
EWR
Excellent 8.6

Most things

Luggage took forever to be delivered in Newark--one of the longest waits I've ever experienced.

LHR
LAS
Mediocre 3.3

This seems like an old plane. Poor quality of screen to watch movies and very small selection of movies. No charging spot to plug and charge our phones. This was a long trip and these two elements are important to make the trip enjoyable.

BOS
LHR
Mediocre 2.0

nothing

Announcement was made that flight was delayed for at least two hours and that delay might be longer or might be cancelled. Desk staff specifically said they would not help rebook until the 2 hour delay had passed. I bought a ticket on Delta amd actually flew to London.

LHR
ORD
Mediocre 2.0

No one could help. Finnair wouldn’t issue a refund. British Airways were not helpful.

Everything

Mon, Jan 29
KOA
LHR
22h 40m
Thu, Feb 15
LHR
KOA
24h 00m
$1160
Trip: 18 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17324 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
IAH
FRA
Excellent 10.0

excellent service and crew

SFO
MUC
Excellent 9.6

Flight on time

AMS
FRA
Excellent 10.0

Staff were amazingly helpful n friendly. Food was yummy.

BOS
MUC
Excellent 9.3

Brand New plane. Great German entertainment. Crew were very efficient but didn't show up with drinks as often as in the past but still more often than other airlines. Overall a wonderful experience.

Took two hours to start dinner service without a reason. Turbulences and a passenger with long legs were impeading my sleep but not Lufthansa's fault.

JFK
MUC
Excellent 10.0

service crew

Tue, Jun 5
KOA
LHR
25h 30m
Wed, Jul 4
LHR
KOA
23h 14m
Trip: 30 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 31
KOA
LHR
27h 20m
Mon, Feb 5
LHR
KOA
20h 45m
$1112
Trip: 6 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 962 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
LAX
BNE
Excellent 10.0

Very polite and helpful staff.

SFO
LHR
Mediocre 2.0

Flight was cancelled .

DTW
LHR
Good 7.6

Excellent entertainment options, out stewardess was fantastic.

Cramped seats.

MEL
LAX
Good 7.3

in flight experience is above average

The computer system really needs a lot of improvement. We were checking in with our infant daughter and it took 50 minutes to check in with a senior person helping the check in person and phone calls to their technical assistance. We were told an infant is difficult in their system, and our dual national daughter was another layer of complication.

LAX
LHR
Excellent 8.3

The crew was the best part of my experience, super nice and accomodating

the wifi had subpar performance

Sun, Jan 28
KOA
LHR
27h 25m
Thu, Feb 15
LHR
KOA
33h 29m
$1137
Trip: 19 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13992 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
ORD
Mediocre 2.0

No one could help. Finnair wouldn’t issue a refund. British Airways were not helpful.

Everything

TXL
LHR
Mediocre 3.0

British Airways overbooked this flight and made it unclear if I can board my flight. Overbooking is such a greedy behavior and airlines should refrain from engaging in this dubious policy. It is the second time this happens to me with BA.

TLV
LHR
Excellent 8.6

Most things

LHR
EWR
Excellent 8.6

Most things

Luggage took forever to be delivered in Newark--one of the longest waits I've ever experienced.

ORD
LHR
Okay 4.0

Connecting flight experience

Fri, Apr 20
KOA
LHR
33h 21m
Sat, May 12
LHR
KOA
38h 52m
$1147
Trip: 23 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1538 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

JFK
AMS
Good 7.6

Two hours delay in the start.

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

Tue, Jan 30
KOA
LHR
21h 55m
Thu, Feb 15
LHR
KOA
24h 00m
$1160
Trip: 17 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17324 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
EWR
FRA
Good 7.0

Luggage didn’t make a Lufthansa connection even though both flights w.

IAH
FRA
Excellent 10.0

excellent service and crew

DTW
FRA
Mediocre 2.0

entertainment was not working! the flight to Frankfurt was late and I missed the connection to rome! crew told me to run for the connection but ad the gate they told me they had already put me on a later flight! no need to run like crazy across the airport if they had me already booked me on a later flight! missed my train connection in rome to bari...asked the airport lufthansa rep. to put me on a flight to bari but they told me they couldn't do it although there was a flight available!

MUC
ATH
Okay 5.3

They don’t have order while boarding No space for the carry on- they didn’t ask to check them for free.

SEA
FRA
Excellent 10.0

Service , on time

Sat, Apr 21
KOA
LHR
26h 05m
Sat, May 12
LHR
KOA
18h 37m
$1116
Trip: 22 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 962 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
LAX
MEL
Excellent 10.0

Crew was very nice helpful and attentionate Entertainment had plenty of variety maybe not so many new movies but enough to find one you have not seen or classic you could watch again Food was good

We weighted our hand luggage at the counter and then they ask again during boarding little confusing

CHC
BNE
Excellent 9.6

The crew were very friendly and attentive through out flight.

DTW
LHR
Good 7.6

Excellent entertainment options, out stewardess was fantastic.

Cramped seats.

LAX
LHR
Excellent 8.3

The crew was the best part of my experience, super nice and accomodating

the wifi had subpar performance

LAX
MEL
Excellent 8.0

I like flying Virgin whether Australia or Atlantic!

Just a little bit more leg room.

Sat, Jan 27
KOA
LHR
28h 05m
Mon, Feb 12
LHR
KOA
23h 36m
$1152
Trip: 17 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1538 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
SFO
AMS
Excellent 10.0

From pre-boarding, to boarding, to the food, and the attentiveness, everything was top notch! The cleanliness of the plane was only topped by the friendliness of the crew.

The flight was marked at almost 11hrs but ended up being only 9...not a negative other than it meant not spending as much time on board!

JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

AMS
IAH
Excellent 8.6

Old airplane with not really comfy seats. No outlets for charging devices. Very old entertainment screen.

ATL
CLE
Okay 4.6

old plane, tight and uncomfortable

Sat, Jan 27
KOA
LHR
26h 00m
Sat, Feb 10
LHR
KOA
19h 44m
$1153
Trip: 15 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13992 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
LHR
EWR
Excellent 8.6

Most things

Luggage took forever to be delivered in Newark--one of the longest waits I've ever experienced.

LHR
ORD
Mediocre 2.0

No one could help. Finnair wouldn’t issue a refund. British Airways were not helpful.

Everything

LHR
DEL
Good 7.6

Seats were comfortable again.

Crew seemed to be a little more aggressive and rude than last flight from BA.

DEN
LHR
Excellent 8.3

Seats were comfortable and staff was very attentive as well as respectful of us when I was sleeping

There was condensation leaking from the ceiling of the cabin. A crew member said this was normal, would have been nice to know this ahead of time to reassure me that for a first-time overseas flier that this is normal.

BOS
LHR
Mediocre 2.0

nothing

Announcement was made that flight was delayed for at least two hours and that delay might be longer or might be cancelled. Desk staff specifically said they would not help rebook until the 2 hour delay had passed. I bought a ticket on Delta amd actually flew to London.

Mon, Jan 29
KOA
LHR
26h 15m
Fri, Feb 9
LHR
KOA
23h 45m
$1180
Trip: 12 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17324 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
JFK
MUC
Excellent 10.0

service crew

BOS
MUC
Excellent 9.3

Brand New plane. Great German entertainment. Crew were very efficient but didn't show up with drinks as often as in the past but still more often than other airlines. Overall a wonderful experience.

Took two hours to start dinner service without a reason. Turbulences and a passenger with long legs were impeading my sleep but not Lufthansa's fault.

DTW
FRA
Mediocre 2.0

entertainment was not working! the flight to Frankfurt was late and I missed the connection to rome! crew told me to run for the connection but ad the gate they told me they had already put me on a later flight! no need to run like crazy across the airport if they had me already booked me on a later flight! missed my train connection in rome to bari...asked the airport lufthansa rep. to put me on a flight to bari but they told me they couldn't do it although there was a flight available!

SEA
FRA
Excellent 10.0

Service , on time

AMS
FRA
Excellent 10.0

Staff were amazingly helpful n friendly. Food was yummy.

Sun, Jan 28
KOA
LHR
28h 05m
Sun, Feb 11
LHR
KOA
45h 26m
$1152
Trip: 15 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1538 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
JFK
AMS
Good 7.6

Two hours delay in the start.

AMS
ATL
Good 7.0

newer plane, good staff

need better and more food options, more often

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

Sun, Jan 28
KOA
LHR
26h 10m
Sat, Feb 10
LHR
KOA
19h 44m
$1153
Trip: 14 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 13992 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
ORD
LHR
Okay 4.0

Connecting flight experience

LHR
EWR
Excellent 8.6

Most things

Luggage took forever to be delivered in Newark--one of the longest waits I've ever experienced.

FRA
LHR
Mediocre 2.0

Absolute nightmare dealing with British cancelled flight and then having them rebook me with American, their "partner" company. Spent three hours this morning dealing with these two unprofessional companies and their lack of communication between each other.

DEN
LHR
Excellent 8.3

Seats were comfortable and staff was very attentive as well as respectful of us when I was sleeping

There was condensation leaking from the ceiling of the cabin. A crew member said this was normal, would have been nice to know this ahead of time to reassure me that for a first-time overseas flier that this is normal.

IND
ORD
Okay 4.0

Connecting flight experience - Had to wait in a line for around 5 hours just to speak with a customer service representative at the London airport because my previous flight was delayed and I had missed my connecting flight.

Mon, Jan 29
KOA
LHR
27h 20m
Wed, Feb 14
LHR
KOA
20h 45m
$1153
Trip: 17 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 962 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
LAX
MEL
Excellent 8.0

I like flying Virgin whether Australia or Atlantic!

Just a little bit more leg room.

LAX
LHR
Excellent 8.3

The crew was the best part of my experience, super nice and accomodating

the wifi had subpar performance

LHR
BOS
Excellent 8.0

The crew was excellent. Flight was quite comfortable. Nice attention to service

I would have appreciated another round of hot drinks.

CHC
BNE
Excellent 9.6

The crew were very friendly and attentive through out flight.

MEL
LAX
Good 6.6

The flight crew from the mel to lax route were excellent. One was especially attentive to my 2 toddlers and gave me a bit of a break, something that has NEVER happened in over 40 flights traveling with children.

I think something was broken in our section (mel to lax) as it was uncomfortably hot and the flight crew tried to get it cooler but could not. I’ve never experienced a flight that was too hot, usually the opposite. It was stifling.

Wed, Jan 31
KOA
LHR
22h 40m
Fri, Feb 9
LHR
KOA
23h 45m
$1200
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 17324 reviews
Overall
8.2
Boarding
8.2
Comfort
7.9
Crew
8.5
Entertainment
7.8
Food
7.7
DTW
FRA
Mediocre 2.0

entertainment was not working! the flight to Frankfurt was late and I missed the connection to rome! crew told me to run for the connection but ad the gate they told me they had already put me on a later flight! no need to run like crazy across the airport if they had me already booked me on a later flight! missed my train connection in rome to bari...asked the airport lufthansa rep. to put me on a flight to bari but they told me they couldn't do it although there was a flight available!

BOS
MUC
Excellent 9.3

Brand New plane. Great German entertainment. Crew were very efficient but didn't show up with drinks as often as in the past but still more often than other airlines. Overall a wonderful experience.

Took two hours to start dinner service without a reason. Turbulences and a passenger with long legs were impeading my sleep but not Lufthansa's fault.

IAH
FRA
Excellent 10.0

excellent service and crew

BOS
MUC
Okay 5.3

Staff wasn’t particularly friendly, seats were the most uncomfortable ever

SFO
MUC
Excellent 9.6

Flight on time

Tue, Jan 30
KOA
LHR
28h 05m
Wed, Feb 14
LHR
KOA
24h 25m
$1152
Trip: 16 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 1538 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.2
Food
7.5
KRK
AMS
Mediocre 3.0

Flight way delayed 3 hours. Staff gave no information and wouldn't help rebook us onto other flights. They gave us food vouchers 2 minutes before we finally boarded, so we couldn't use them. The food on the plane had spoiled so we were all starving on the flight, and we all missed our connections. Horrible experience and wouldn't fly with KLM again.

ABZ
AMS
Excellent 10.0

Thankful for coffee being served without charge. Not all airlines do that.

FCO
AMS
Excellent 10.0

Flight crew was pleasant and attentive. Seats were comfortable for economy as well. We were allowed to check in extra baggage for free at check in which really helped since we would be catching a connecting flight in Amsterdam

JNB
AMS
Excellent 9.6

Comfort economy well worth the extra.

AMS
PRG
Excellent 10.0

Equally friendly crew and experience. It was complimented by the time we got to spend in the fantastic KLM lounge while we waited for the flight.

Nothing!

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.