Cheap flights to The Big Island

— KOA
19 Nov — 26 Nov1
1 adult
1 adult, Economy, 0 bags

Find flights to The Big Island

Explore The Big Island

Find flight deals to The Big Island

Return from

£866

Popular in

December

Cheapest in

May

Average price

£1,224
1/12-8/12
  • 1/12-8/12
  • 4 total stops
  • 89h 51m total
  • London to Kailua-Kona
Highest demand for flights based on searches. 15% potential increase in price (£252 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£31 potential savings vs. average return price).
Average for return flights in October 2026

Cheapflights Insights

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

Rainfall in The Big Island 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

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).

How long is the flight to The Big Island?

On average, a flight from London to The Big Island takes 24 hours 4 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 most popular places to fly to in The Big Island?

The most popular places in The Big Island to fly to are Kailua-Kona and Hilo.

Reviews of airlines servicing The Big Island

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.

Overall

7.3

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Overall

7.3

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Overall

7.3

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.7

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Asha,Sept 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

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 £64, while return flights cost around £299.

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

    A return flight to The Big Island will typically cost around £299, however they can be found for as little as £299.

  • 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 3 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).

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