£735+ Cheap flights to The Big Island

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
— KOA
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to The Big Island in 2026

Enter your travel dates to find the best prices.

Cheapest flights to The Big Island
Explore the most affordable flight options available to The Big Island. Find the lowest fares based on data from user searches, with prices last updated on 8 June 2026.

Thu 1/1018:15
LHR
-
KOA
1 stop28h 20m
Multiple Airlines
Tue 13/1009:19
KOA
-
LHR
2 stops21h 16m
Multiple Airlines
Deal found 8/6£827
Tue 7/721:25
LHR
-
KOA
2 stops32h 40m
Multiple Airlines
Tue 14/708:03
KOA
-
LHR
2 stops25h 17m
Multiple Airlines
Deal found 7/6£866
Tue 7/715:40
LGW
-
KOA
2 stops38h 25m
Multiple Airlines
Tue 14/713:18
KOA
-
LGW
2 stops38h 22m
Multiple Airlines
Deal found 7/6£875
Thu 30/707:25
LHR
-
KOA
2 stops25h 45m
Multiple Airlines
Tue 18/813:52
KOA
-
LHR
3 stops29h 43m
Multiple Airlines
Deal found 6/6£890
Tue 7/721:25
LHR
-
KOA
2 stops32h 40m
Multiple Airlines
Mon 13/721:19
KOA
-
LHR
2 stops27h 36m
Multiple Airlines
Deal found 8/6£899
Mon 17/811:40
LHR
-
KOA
1 stop21h 30m
Multiple Airlines
Tue 1/906:00
KOA
-
LHR
2 stops19h 10m
Multiple Airlines
Deal found 7/6£912
Mon 2/1111:55
LGW
-
KOA
2 stops39h 58m
Multiple Airlines
Mon 16/1123:20
KOA
-
LGW
2 stops25h 35m
Multiple Airlines
Deal found 6/6£949
Mon 2/1120:35
LHR
-
KOA
2 stops55h 18m
Multiple Airlines
Mon 16/1123:20
KOA
-
LHR
2 stops25h 30m
Multiple Airlines
Deal found 6/6£951
Sat 10/1018:15
LHR
-
KOA
1 stop27h 44m
Multiple Airlines
Sat 17/1006:00
KOA
-
LHR
2 stops22h 00m
Multiple Airlines
Deal found 8/6£965
Tue 7/710:20
LGW
-
KOA
2 stops22h 50m
Multiple Airlines
Mon 13/721:19
KOA
-
LGW
2 stops34h 31m
Multiple Airlines
Deal found 8/6£974
Wed 1/710:20
LGW
-
KOA
2 stops22h 50m
Multiple Airlines
Wed 8/721:19
KOA
-
LGW
2 stops34h 31m
Multiple Airlines
Deal found 7/6£1,072
Mon 12/1017:00
LHR
-
ITO
2 stops33h 13m
Multiple Airlines
Wed 21/1009:26
ITO
-
LHR
2 stops18h 39m
Multiple Airlines
Deal found 7/6£1,091

Find flights to The Big Island

Browse one-way and return flights deals to The Big Island on Cheapflights. Flight deals are based on user searches and were last updated on 8 June 2026
Explore The Big Island

Find flight deals to The Big Island

Find the latest flights to The Big Island in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 8 June 2026.

Return from

£827

Popular in

March

Cheapest in

November

Average price

£1,397
1/10-13/10
  • 1/10-13/10
  • 3 total stops
  • 49h 36m total
  • London to Kailua-Kona
Highest demand for flights based on searches. 10% potential increase in price (£166 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£37 potential savings vs. average return price).
Average for return flights in June 2026

Cheapflights Fare Finder

 
Locate flights to The Big Island that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 8 June 2026.
Use the filters below to find and compare flights to The Big Island that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Thu 30/7

07:25-22:10

2 stops25h 45m

Kona Intl

Tue 18/8

13:18-06:35

2 stops30h 17m

£893

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 2/11

11:55-17:53

2 stops39h 58m

Kona Intl

Mon 16/11

23:20-10:55

2 stops25h 35m

£949

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Mon 2/11

14:45-10:34

2 stops29h 49m

Kona Intl

Mon 16/11

23:20-12:20

1 stop27h 00m

£1,016

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 15/9

17:00-09:32

2 stops27h 32m

Kona Intl

Wed 30/9

22:25-15:05

1 stop29h 40m

£1,024

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Tue 15/9

17:00-09:32

2 stops27h 32m

Kona Intl

Wed 30/9

19:15-15:05

2 stops32h 50m

£1,024

LondonKailua-Kona

LHR - KOA

LHRKOA

London Heathrow

Sat 31/10

14:45-10:34

2 stops29h 49m

Kona Intl

Mon 2/11

08:05-12:20

1 stop18h 15m

£1,043

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Wed 1/7

10:20-22:10

2 stops22h 50m

Kona Intl

Wed 8/7

21:19-18:50

2 stops34h 31m

£1,072

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Mon 12/10

17:00-15:13

2 stops33h 13m

Hilo Intl

Wed 21/10

09:26-15:05

2 stops18h 39m

£1,091

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Tue 13/10

17:00-13:14

2 stops31h 14m

Hilo Intl

Mon 19/10

09:26-15:05

2 stops18h 39m

£1,099

LondonKailua-Kona

LGW - KOA

LGWKOA

London Gatwick

Mon 20/7

10:20-22:10

2 stops22h 50m

Kona Intl

Mon 3/8

13:18-18:50

2 stops42h 32m

£1,106

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How long is the flight to The Big Island?

On average, a flight from London to The Big Island takes 27 hours 16 minutes. Flights to The Big Island from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to The Big Island?

The cheapest airline flying from London to The Big Island is United Airlines.

Rainfall in The Big Island by month

Plan your trip to The Big Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in The Big Island ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit The Big Island when rainfall is around 40.0 mm.

Temperature in The Big Island by month

Plan your trip to The Big Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to The Big Island, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 22.0 C).

What are the most popular places to fly to in The Big Island?

Destination popularity is based on the amount of flight searches to The Big Island in the last few years. This data was updated on 8 June 2026.
The most popular places in The Big Island to fly to are Kailua-Kona and Hilo.

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to The Big Island. Reviews last updated 8 June 2026.
Get a feel of what it's like to fly with United Airlines and Lufthansa to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

FAQs about flying to The Big Island

The Big Island climate

While you’ll experience tropical weather no matter when you book a flight to the Big Island, the area does offer quite a mix of weather in such a small area. Depending on which geographic part of the island you’re on, conditions could range from cool and rainy to hot and dry. Summer lasts between May and October, when days are warm, and peak at the hottest and driest in August. Between December and March are the coolest months, when wind and rain move in and take the heat out of a perfectly good beach day.

Getting around The Big Island

The best way to get around Hawaii’s Big Island is by renting a car. If you manage to get yourself up from the beach you’ll find very few public transportation options. There are two major roads that wrap around the island – Mamalohoa Highway is the scenic upper road and Queen Kaahumanu will get you around faster, but with less scenery. If you don’t have a car, you can find taxis, shuttles and buses on the island, but they are few and far between. Hele On, the island-wide bus system, loops around West Hawaii, Ocean View and Kawaihae.

  • When is the best time to fly to The Big Island?

    There’s no bad time to plan flight to the Big Island, but if you go during the summer you’ll experience the best beach days, blue skies and dry conditions. Peak-Season: If you’re in search of sunny beach days, jaw-dropping views and outdoor excursions book your flight during the summer and take full advantage of the hot weather and tropical atmosphere.  Off-peak Season: Winter storms and heavy rainfall can put a damper on the winter months, but you’re more likely to find cheap flights to the Big Island and deals on accommodations during the months of February and March when the weather is coolers than the rest of the year.

  • What is good to know if travelling to The Big Island?

    Akaka Falls: If you’re booking flights to the Big Island to immerse yourself in natural beauty, then Akaka Falls is a sight for sore eyes. Said to be the most scenic waterfall in the state, it boasts a 135m drop and is situated next to the gorgeous, but somewhat smaller, Kahuna Falls. Once you trek through the blossoming rainforest, pass by the pungent ginger and bamboo plants and reach the observation point you’ll be able to circle the falls on a one-mile paved loop that allows clear and stunning views. Most days, you’ll also be able to see a rainbow or two.  Submarines: If the kids are antsy from the long flight to the Big Island have no fear – there are plenty of perfect opportunities to entertain while exploring parts of the island that intrigue people of all ages. Go down under in the 48-passenger Atlantis, a submarine with plenty of windows to see all of the colourful marine life in the depths of the Pacific. The high-tech underwater vehicle plunges 37m under the surface – the tour lasts around an hour and will captivate kids and adults.  Kayaking: Craving a little racy action? Strap yourself in a kayak and hit the deep blue for the day. Whether you’re a beginner or a pro-kayaker booking a Big Island flight, there are perfect opportunities for you to challenge yourself on the surface and still enjoy the incredible scenery. If you’ve never kayaked before, you’ll start out in calm water, most likely in a peaceful lagoon like Kailua Bay. If you’ve mastered the waters, you can try more exciting places, like Honokohau Harbor or head straight to Hamakua Coast and take on the rocky waters. Rent one or two person kayaks for either a half or full day. Some tours go around monuments and sea caves, where you can hop out and swim with the beautiful fish and turtles as they glide through the water with you.  Ka Molokai Makahiki Festival: If you book flights to the Big Island in January you’ll be fortunate enough to experience one of the biggest parties of the year – the annual Ka Molokai Makahiki Festival, which is traditionally held right after Hawaii’s winter harvest time. The celebration starts with the story of Captain Cook, who brought his ship to Big Island during the Makahiki season. Arts, crafts, games, food, and hula all make up the wonder and excitement of the festive atmosphere. Enjoy watching sport competitions and ancient Hawaiian games like huki huki (tug of war), ulumaika (lawn bowling), or uma (arm wrestling) and feel free to participate in the communal gift giving that radiates throughout the island. 

  • Can I find cheaper flights to The Big Island if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to The Big Island on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to The Big Island?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to The Big Island.

  • What is the cheapest airport to fly to in The Big Island?

    Kona Intl is currently the cheapest airport to fly to in The Big Island. One-way flights to Kona Intl typically cost £56, while return flights cost around £307.

  • How much is a return flight to The Big Island?

    A return flight to The Big Island will typically cost around £398, however they can be found for as little as £307.

  • Where does the fastest flight to The Big Island depart from?

    For those looking to save time traveling to The Big Island, London offers the quickest one-way flight (22 hours 49 minutes).

  • Does Kona Intl have car hire?

    Yes. Those touching down at Kona Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Kona Intl?

    Yes. Kona Intl has hotels nearby for those requiring accommodations. Cozy, clean, and comfortable condominium home in wonderful Kona! is the closest property to Kona Intl (2.0 mi away from Kona Intl).

See more FAQs

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