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Cheap flights from London Heathrow Airport to The Big Island from £684

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to The Big Island departing on 22/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Heathrow Airport to The Big Island

Cheap return flights

Enter your travel dates to find the best prices.
WestJet Logo
14:50 - 21:54LHR-KOA
41h 04m1 stop
WestJet Logo
21:30 - 12:50KOA-LHR
29h 20m1 stop
£684WestJet
Find Deal
Sat, 22 Nov - Fri, 5 Dec
Multiple Airlines Logo
14:50 - 20:28LHR-KOA
63h 38m2 stops
Multiple Airlines Logo
14:00 - 07:10KOA-LHR
31h 10m2 stops
£733Multiple Airlines
Find Deal
Sun, 30 Nov - Sun, 7 Dec
Air Canada Logo
12:05 - 11:04LHR-KOA
33h 59m3 stops
Air Canada Logo
14:25 - 06:30KOA-LHR
53h 05m2 stops
£1,129Air Canada
Find Deal
Mon, 13 Apr - Sun, 19 Apr
Delta Logo
20:00 - 20:18LHR-ITO
34h 18m2 stops
Delta Logo
07:29 - 10:30ITO-LHR
41h 01m2 stops
£1,154Delta
Find Deal
Thu, 5 Mar - Sun, 8 Mar
Delta Logo
12:20 - 20:18LHR-ITO
41h 58m2 stops
Delta Logo
07:29 - 09:00ITO-LHR
39h 31m2 stops
£1,162Delta
Find Deal
Thu, 5 Mar - Sun, 8 Mar
United Airlines Logo
11:35 - 16:41LHR-KOA
39h 06m1 stop
United Airlines Logo
20:00 - 09:40KOA-LHR
26h 40m1 stop
£1,173United Airlines
Find Deal
Tue, 6 Jan - Thu, 2 Apr
United Airlines Logo
11:35 - 19:14LHR-ITO
41h 39m2 stops
United Airlines Logo
08:36 - 06:40ITO-LHR
36h 04m3 stops
£1,254United Airlines
Find Deal
Thu, 5 Mar - Sun, 8 Mar
Virgin Atlantic Logo
17:20 - 19:25LHR-KOA
36h 05m1 stop
Virgin Atlantic Logo
21:30 - 10:55KOA-LHR
27h 25m1 stop
£1,286Virgin Atlantic
Find Deal
Sun, 30 Nov - Sun, 7 Dec
Virgin Atlantic Logo
17:20 - 17:49LHR-KOA
34h 29m1 stop
Virgin Atlantic Logo
20:55 - 09:00KOA-LHR
25h 05m1 stop
£1,484Virgin Atlantic
Find Deal
Wed, 25 Mar - Sat, 4 Apr
Air Canada Logo
13:00 - 13:06LHR-KOA
34h 06m3 stops
Air Canada Logo
14:00 - 07:10KOA-LHR
55h 10m2 stops
£1,530Air Canada
Find Deal
Sat, 22 Nov - Fri, 5 Dec

WestJet flights from London Heathrow Airport to The Big Island

Our best WestJet deals on London Heathrow Airport to The Big Island flight tickets
WestJet
22 Nov
LHR14:50London Heathrow
41h 04m
1 stop
KOA21:54Kona Intl
5 Dec
KOA21:30Kona Intl
29h 20m
1 stop
LHR12:50London Heathrow
£684
Find similar
WestJet
25 Mar
LHR14:50London Heathrow
40h 37m
2 stops
KOA21:27Kona Intl
4 Apr
KOA22:30Kona Intl
50h 35m
2 stops
LHR12:05London Heathrow
£961
Find similar
WestJet
13 Dec
LHR14:50London Heathrow
39h 39m
1 stop
KOA20:29Kona Intl
10 Jan
KOA21:30Kona Intl
29h 20m
2 stops
LHR12:50London Heathrow
£1,131
Find similar

Air Canada flights from London Heathrow Airport to The Big Island

Our best Air Canada deals on London Heathrow Airport to The Big Island flight tickets
Air Canada
13 Apr
LHR12:05London Heathrow
33h 59m
3 stops
KOA11:04Kona Intl
19 Apr
KOA14:25Kona Intl
53h 05m
2 stops
LHR06:30London Heathrow
£1,129
Find similar
Air Canada
22 Nov
LHR13:00London Heathrow
34h 06m
3 stops
KOA13:06Kona Intl
5 Dec
KOA14:00Kona Intl
55h 10m
2 stops
LHR07:10London Heathrow
£1,530
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to The Big Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 22/11

14:50-21:54

1 stop41h 04m

Kona Intl

Fri 5/12

21:30-12:50

1 stop29h 20m

£684

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sun 30/11

14:50-20:28

2 stops63h 38m

Kona Intl

Sun 7/12

14:00-07:10

2 stops31h 10m

£733

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 13/4

12:05-11:04

3 stops33h 59m

Kona Intl

Sun 19/4

14:25-06:30

2 stops53h 05m

£1,129

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Thu 5/3

20:00-20:18

2 stops34h 18m

Hilo Intl

Sun 8/3

07:29-10:30

2 stops41h 01m

£1,154

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Thu 5/3

12:20-20:18

2 stops41h 58m

Hilo Intl

Sun 8/3

07:29-09:00

2 stops39h 31m

£1,162

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 6/1

11:35-16:41

1 stop39h 06m

Kona Intl

Thu 2/4

20:00-09:40

1 stop26h 40m

£1,173

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Thu 5/3

11:35-19:14

2 stops41h 39m

Hilo Intl

Sun 8/3

08:36-06:40

3 stops36h 04m

£1,254

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sun 30/11

17:20-19:25

1 stop36h 05m

Kona Intl

Sun 7/12

21:30-10:55

1 stop27h 25m

£1,286

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Wed 25/3

17:20-17:49

1 stop34h 29m

Kona Intl

Sat 4/4

20:55-09:00

1 stop25h 05m

£1,484

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 22/11

13:00-13:06

3 stops34h 06m

Kona Intl

Fri 5/12

14:00-07:10

2 stops55h 10m

£1,530

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to The Big Island from

How to get the cheapest flight ticket from London Heathrow Airport to The Big Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to The Big Island?

If you are unable to visit The Big Island during the month of January, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around £1,123.

What is the cheapest day to depart on your flight to The Big Island?

Our data shows that Tuesday is the least expensive day to fly to The Big Island. Tickets to fly out on this day can be as low as £1,008. Flights from London Heathrow Airport to The Big Island on a Thursday will generally be more expensive and average around £1,425. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to The Big Island?

Our data shows that the cheapest London Heathrow Airport to The Big Island flights are usually those with departure times in the morning. Our users have found flights to The Big Island in the morning for as low as £1,213. Try not to purchase tickets in the afternoon because they tend to be around £1,251. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on London Heathrow Airport to The Big Island flights?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to The Big Island.

Cheap London Heathrow Airport to The Big Island flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to The Big Island

Direct flights

None
There are no direct flights from London Heathrow Airport to The Big Island. There are no popular flight routes from London Heathrow Airport to The Big Island.
Search flight deals

  • When did momondo last update prices for flights from London Heathrow Airport to The Big Island?

    Prices for flights from London Heathrow Airport to The Big Island are updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to The Big Island?

  • How old do you have to be to fly from London Heathrow Airport to The Big Island?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to The Big Island.

  • What documentation or ID do you need to fly to The Big Island?

    The travel and health documents required for your trip to The Big Island can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at The Big Island. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London Heathrow Airport to The Big Island?

Best airlines flying from London Heathrow Airport to The Big Island

Compare and see reviews for airlines that fly from London Heathrow Airport to The Big Island with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £470Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
British AirwaysPriceFrom £521Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £1,060Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom £1,128Free CancellationRating
6.8
7,544 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from London to The Big Island?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to The Big Island from London.

Can I find flights from London to The Big Island with flexible booking policies on momondo?

Yes. All flights to The Big Island from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to The Big Island?

Once all potential London to The Big Island flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to The Big Island right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to The Big Island now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to The Big Island and let you know when they change.

An easier way to manage your The Big Island trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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