£452 Find Cheap Flights from London Heathrow Airport to The Big Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to The Big Island departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to The Big Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to The Big Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to The Big Island, as well as popular online travel agencies
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Cheap Flights from Heathrow to The Big Island

Cheapest return prices found by our users on KAYAK in the last 72 hours
Kailua-Kona
Kailua-Kona2 stops£893
Hilo
Hilo2 stops£1,031
Kailua-Kona
Kailua-Kona2 stops£893
Hilo
Hilo2 stops£1,031

Book Cheap Heathrow to The Big Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to The Big Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Heathrow to The Big Island

Tue, 15 Sep - Wed, 30 Sep
Multiple Airlines Logo
13:05 - 19:27
LHR
-
KOA
41h 22m
2 stops
Multiple Airlines Logo
22:25 - 11:55
KOA
-
LHR
26h 30m
2 stops
£893Multiple Airlines
Mon, 5 Oct - Mon, 19 Oct
Multiple Airlines Logo
09:50 - 11:14
LHR
-
KOA
36h 24m
3 stops
Multiple Airlines Logo
22:55 - 06:30
KOA
-
LHR
20h 35m
2 stops
£911Multiple Airlines
Wed, 7 Oct - Wed, 14 Oct
Multiple Airlines Logo
08:40 - 11:14
LHR
-
KOA
37h 34m
2 stops
Multiple Airlines Logo
10:30 - 15:05
KOA
-
LHR
17h 35m
1 stop
£928Multiple Airlines
Sun, 4 Oct - Wed, 21 Oct
Multiple Airlines Logo
06:00 - 11:14
LHR
-
KOA
40h 14m
2 stops
Multiple Airlines Logo
10:30 - 15:05
KOA
-
LHR
17h 35m
1 stop
£936Multiple Airlines
Mon, 5 Oct - Wed, 21 Oct
Multiple Airlines Logo
08:40 - 11:14
LHR
-
KOA
37h 34m
2 stops
Multiple Airlines Logo
10:30 - 15:05
KOA
-
LHR
17h 35m
1 stop
£938Multiple Airlines
Sun, 6 Sep - Sun, 20 Sep
Multiple Airlines Logo
21:25 - 19:22
LHR
-
KOA
32h 57m
2 stops
Multiple Airlines Logo
22:25 - 20:20
KOA
-
LHR
34h 55m
2 stops
£941Multiple Airlines
Sat, 5 Sep - Sun, 20 Sep
Multiple Airlines Logo
21:25 - 19:22
LHR
-
KOA
32h 57m
2 stops
Multiple Airlines Logo
22:25 - 11:55
KOA
-
LHR
26h 30m
2 stops
£944Multiple Airlines
Sat, 3 Oct - Wed, 21 Oct
Multiple Airlines Logo
06:00 - 11:14
LHR
-
KOA
40h 14m
2 stops
Multiple Airlines Logo
10:30 - 15:05
KOA
-
LHR
17h 35m
1 stop
£945Multiple Airlines
Mon, 7 Sep - Sun, 20 Sep
United Airlines Logo
13:40 - 18:17
LHR
-
ITO
39h 37m
3 stops
United Airlines Logo
19:44 - 07:55
ITO
-
LHR
49h 11m
2 stops
£1,312United Airlines
Tue, 8 Sep - Sun, 20 Sep
United Airlines Logo
10:35 - 21:54
LHR
-
ITO
22h 19m
2 stops
United Airlines Logo
19:44 - 07:25
ITO
-
LHR
24h 41m
2 stops
£1,320United Airlines
Booking Insights

KAYAK's insights & trends for Heathrow to The Big Island flights

Get data-powered insights and trends into flights from Heathrow to The Big Island to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a stopover from London Heathrow Airport to The Big Island?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £442, prices are generally cheapest when you fly direct.

Find deals

Good to know - Cheap tickets from London Heathrow Airport to The Big Island

Low seasonMay
Cheapest flight£452
Best time to beat the crowds (59% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from London Heathrow Airport to Kailua-Kona

FAQs - booking The Big Island flights

  • How does KAYAK find such low prices on flights from London Heathrow Airport to The Big Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to The Big Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to The Big Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Heathrow Airport to The Big Island is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to The Big Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from London Heathrow Airport to The Big Island with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to The Big Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from London Heathrow Airport to The Big Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Heathrow to The Big Island

 
See real verified KAYAK customer reviews for airlines flying from London to The Big Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to The Big Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9665 reviews
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

8.0 ExcellentAnonymous, Apr 2026
DEN - IAD
Read more United Airlines reviews

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Outstanding service, great food, friendly & efficient crew, safe & comfortable flight

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Everything you need to know for your flight to The Big Island

Information on your arrival and departure airports

London Heathrow Airport (LHR)