How long is the flight from United Kingdom to The Big Island?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in The Big Island you fly into. For example, flying from London Heathrow to Incheon Intl takes 11h 55m on average. On the other hand, flying from Manchester to Incheon Intl takes 17h on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Find Cheap Flights to The Big Island in 2025/26

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Recent flights found to popular cities in The Big Island

Find flights to these popular cities in The Big Island from your nearest airport.

Flights to Kailua-Kona

Search all flight deals to Kailua-Kona

Multiple Airlines

24 Jan

LHR

31h 54m

2 stops

KOA

31 Jan

KOA

29h 20m

3 stops

LHR

£637

Find similar

Multiple Airlines

24 Jan

LHR

37h 49m

3 stops

KOA

31 Jan

KOA

29h 20m

3 stops

LHR

£666

Find similar

WestJet

24 Jan

LHR

39h 39m

1 stop

KOA

31 Jan

KOA

29h 20m

2 stops

LHR

£711

Find similar

Multiple Airlines

24 Jan

LGW

39h 34m

3 stops

KOA

31 Jan

KOA

27h 25m

2 stops

LGW

£794

Find similar

Multiple Airlines

24 Jan

LHR

39h 39m

1 stop

KOA

31 Jan

KOA

26h 16m

1 stop

LHR

£830

Find similar

Air Canada

29 Jan

LHR

31h 44m

2 stops

KOA

2 Feb

KOA

35h 16m

2 stops

LHR

£1,124

Find similar

Air Canada

29 Jan

LHR

32h 14m

1 stop

KOA

2 Feb

KOA

30h 36m

2 stops

LHR

£1,127

Find similar

Air Canada

29 Jan

LHR

32h 14m

1 stop

KOA

2 Feb

KOA

33h 51m

2 stops

LHR

£1,130

Find similar

United Airlines

24 Jan

LHR

33h 27m

2 stops

KOA

31 Jan

KOA

37h 40m

2 stops

LHR

£1,131

Find similar

British Airways

29 Jan

LHR

37h 04m

1 stop

KOA

2 Feb

KOA

25h 00m

1 stop

LHR

£1,137

Find similar

British Airways

29 Jan

LHR

31h 59m

1 stop

KOA

2 Feb

KOA

25h 00m

1 stop

LHR

£1,137

Find similar

British Airways

29 Jan

LHR

37h 04m

1 stop

KOA

2 Feb

KOA

25h 00m

1 stop

LHR

£1,143

Find similar

Flights to Hilo

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Multiple Airlines

25 Feb

LHR

31h 00m

2 stops

ITO

11 Mar

ITO

31h 30m

2 stops

LHR

£1,208

Find similar

Multiple Airlines

25 Feb

LHR

31h 00m

2 stops

ITO

11 Mar

ITO

29h 50m

2 stops

LHR

£1,208

Find similar

Delta

5 Feb

MAN

38h 15m

2 stops

ITO

9 Feb

ITO

37h 19m

2 stops

MAN

£1,241

Find similar

Multiple Airlines

7 Mar

LHR

33h 46m

2 stops

ITO

14 Mar

ITO

32h 21m

2 stops

LHR

£1,268

Find similar

Delta

5 Feb

MAN

38h 15m

2 stops

ITO

11 Feb

ITO

52h 00m

2 stops

MAN

£1,271

Find similar

Delta

5 Feb

MAN

38h 15m

2 stops

ITO

15 Feb

ITO

36h 58m

2 stops

MAN

£1,279

Find similar

Delta

5 Feb

MAN

38h 15m

2 stops

ITO

10 Feb

ITO

52h 46m

2 stops

MAN

£1,317

Find similar

Delta

5 Feb

MAN

38h 15m

2 stops

ITO

13 Feb

ITO

40h 48m

2 stops

MAN

£1,830

Find similar

United Airlines

24 Jan

LHR

41h 24m

2 stops

ITO

31 Jan

ITO

27h 26m

2 stops

LHR

£9,204

Find similar

United Airlines

29 Jan

LHR

44h 24m

2 stops

ITO

2 Feb

ITO

25h 41m

2 stops

LHR

£9,211

Find similar

United Airlines

25 Feb

LHR

41h 41m

3 stops

ITO

11 Mar

ITO

29h 20m

2 stops

LHR

£9,213

Find similar

United Airlines

25 Feb

LHR

39h 36m

3 stops

ITO

11 Mar

ITO

27h 38m

2 stops

LHR

£9,219

Find similar

Find the cheapest flights from the United Kingdom to The Big Island

Round-trip

One-way

Recent return flight deals from the United Kingdom to The Big Island

Enter your travel dates to find the best prices.

14:50 - 12:44

LHR

KOA

31h 54m2 stops

21:30 - 12:50

KOA

LHR

29h 20m3 stops

£637Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

08:55 - 12:44

LHR

KOA

37h 49m3 stops

21:30 - 12:50

KOA

LHR

29h 20m3 stops

£666Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

14:50 - 20:29

LHR

KOA

39h 39m1 stop

21:30 - 12:50

KOA

LHR

29h 20m2 stops

£711WestJet

Sat, 24 Jan - Sat, 31 Jan

07:10 - 12:44

LGW

KOA

39h 34m3 stops

21:30 - 10:55

KOA

LGW

27h 25m2 stops

£794Multiple Airlines

Sat, 24 Jan - Sat, 31 Jan

15:00 - 12:44

LHR

KOA

31h 44m2 stops

14:34 - 11:50

KOA

LHR

35h 16m2 stops

£1,124Air Canada

Thu, 29 Jan - Mon, 2 Feb

14:30 - 12:44

LHR

KOA

32h 14m1 stop

14:34 - 07:10

KOA

LHR

30h 36m2 stops

£1,127Air Canada

Thu, 29 Jan - Mon, 2 Feb

13:30 - 12:57

LHR

KOA

33h 27m2 stops

20:55 - 20:35

KOA

LHR

37h 40m2 stops

£1,131United Airlines

Sat, 24 Jan - Sat, 31 Jan

11:50 - 14:54

LHR

KOA

37h 04m1 stop

23:00 - 10:00

KOA

LHR

25h 00m1 stop

£1,137British Airways

Thu, 29 Jan - Mon, 2 Feb

16:55 - 14:54

LHR

KOA

31h 59m1 stop

23:00 - 10:00

KOA

LHR

25h 00m1 stop

£1,137British Airways

Thu, 29 Jan - Mon, 2 Feb

06:00 - 13:05

MAN

KOA

41h 05m2 stops

20:55 - 12:20

KOA

MAN

29h 25m2 stops

£1,225United Airlines

Thu, 5 Feb - Thu, 12 Feb

Fly from

Route

Depart

Return

Price

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 24/1

14:50-12:44

2 stops31h 54m

Kona Intl

Sat 31/1

21:30-12:50

3 stops29h 20m

£637

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 24/1

08:55-12:44

3 stops37h 49m

Kona Intl

Sat 31/1

21:30-12:50

3 stops29h 20m

£666

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 24/1

14:50-20:29

1 stop39h 39m

Kona Intl

Sat 31/1

21:30-12:50

2 stops29h 20m

£711

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Sat 24/1

07:10-12:44

3 stops39h 34m

Kona Intl

Sat 31/1

21:30-10:55

2 stops27h 25m

£794

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 29/1

15:00-12:44

2 stops31h 44m

Kona Intl

Mon 2/2

14:34-11:50

2 stops35h 16m

£1,124

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 29/1

14:30-12:44

1 stop32h 14m

Kona Intl

Mon 2/2

14:34-07:10

2 stops30h 36m

£1,127

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 24/1

13:30-12:57

2 stops33h 27m

Kona Intl

Sat 31/1

20:55-20:35

2 stops37h 40m

£1,131

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 29/1

11:50-14:54

1 stop37h 04m

Kona Intl

Mon 2/2

23:00-10:00

1 stop25h 00m

£1,137

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 29/1

16:55-14:54

1 stop31h 59m

Kona Intl

Mon 2/2

23:00-10:00

1 stop25h 00m

£1,137

ManchesterKailua-Kona

MAN - KOA

MANKOA

Manchester

Thu 5/2

06:00-13:05

2 stops41h 05m

Kona Intl

Thu 12/2

20:55-12:20

2 stops29h 25m

£1,225

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

The Big Island flights insights and trends

Explore insights for your The Big Island flight to craft the best travel plan

Prices

Airlines

Other information

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 £989. Flights from United Kingdom to The Big Island on a Thursday will generally be more expensive and average around £1,398. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheapest flights to cities in The Big Island

Click on the cities below to find out when it's cheapest to fly to The Big Island from United Kingdom

Kailua-Kona

Cheapest flights according to searches in the past 7 days on momondo.

Kailua-Kona

Find flights to Kailua-Kona

Cheap The Big Island flight deals and tips

Summary info about The Big Island flight prices, duration and airlines

Best One-Way Price	£515
Best Round-Trip Price	£637
Fastest flight time	30h 30m

The best one-way flight price to The Big Island from United Kingdom in the last 72 hours is £515 (London Heathrow to Kona Intl).

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The best round-trip flight price to The Big Island from United Kingdom in the last 72 hours is £637 (London Heathrow to Kona Intl).

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The fastest flight to The Big Island from United Kingdom takes 30h 30m (London Heathrow to Hilo Intl).

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Frequently asked questions about flying to The Big Island

Which airlines fly to The Big Island?

United Airlines is the most popular airline offering flights to The Big Island, with 30% of our users opting to fly with them when travelling to The Big Island. Other popular options include British Airways and Virgin Atlantic. There are a total of 4 different airlines flying to The Big Island.

What is the best day of the week to fly to The Big Island?

Flying to The Big Island on a Tuesday or Monday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to The Big Island is on a Thursday.

When did momondo last update prices for flights to The Big Island?

Prices for flights to The Big Island are updated daily.

How many operators does momondo search for flights to The Big Island?

As of December 2025, there are 6 operators available to choose from for flights to The Big Island.

How old do you have to be to fly to The Big Island?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to The Big Island.

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

The travel and health documents you'll need for your trip to The Big Island may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at The Big Island. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal 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.

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

momondo does allow users to show only those flights to The Big Island which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to The Big Island. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of The Big Island flights. All you need is a valid email address and we will do the rest; it is that quick and easy.