£570 Find Cheap Flights from London to The Big Island – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to The Big Island departing on 14/10. 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.
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Cheap Flights from London to The Big Island

Cheapest return prices found by our users on KAYAK in the last 72 hours
Kailua-Kona
Kailua-Kona3 stops£817
Hilo
Hilo2 stops£1,183
Kailua-Kona
Kailua-Kona3 stops£817
Hilo
Hilo2 stops£1,183

Book Cheap London 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 London 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 London to The Big Island

Thu, 10 Sep - Thu, 24 Sep
Multiple Airlines Logo
06:30 - 06:45
LHR
-
KOA
35h 15m
3 stops
Multiple Airlines Logo
14:31 - 06:45
KOA
-
LHR
29h 14m
2 stops
£820Multiple Airlines
Thu, 10 Sep - Thu, 24 Sep
Multiple Airlines Logo
06:30 - 06:45
LHR
-
KOA
35h 15m
3 stops
Multiple Airlines Logo
14:31 - 10:10
KOA
-
LHR
32h 39m
1 stop
£820Multiple Airlines
Mon, 7 Sep - Mon, 14 Sep
Multiple Airlines Logo
21:25 - 19:27
LHR
-
KOA
33h 02m
2 stops
Multiple Airlines Logo
22:25 - 20:20
KOA
-
LHR
34h 55m
2 stops
£830Multiple Airlines
Thu, 10 Sep - Thu, 24 Sep
Multiple Airlines Logo
06:30 - 06:45
LHR
-
KOA
35h 15m
3 stops
Multiple Airlines Logo
10:51 - 06:45
KOA
-
LHR
32h 54m
3 stops
£831Multiple Airlines
Sat, 17 Oct - Sat, 31 Oct
Multiple Airlines Logo
14:10 - 10:59
LHR
-
KOA
31h 49m
2 stops
Multiple Airlines Logo
11:59 - 12:20
KOA
-
LHR
38h 21m
1 stop
£835Multiple Airlines
Tue, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
12:00 - 10:59
LHR
-
KOA
33h 59m
2 stops
Multiple Airlines Logo
22:05 - 07:05
KOA
-
LHR
23h 00m
2 stops
£843Multiple Airlines
Tue, 20 Oct - Tue, 27 Oct
Multiple Airlines Logo
12:00 - 10:59
LHR
-
KOA
33h 59m
2 stops
Multiple Airlines Logo
21:03 - 10:30
KOA
-
LHR
27h 27m
1 stop
£843Multiple Airlines
Sun, 15 Nov - Mon, 23 Nov
Multiple Airlines Logo
12:10 - 11:54
LHR
-
KOA
33h 44m
2 stops
Multiple Airlines Logo
21:40 - 07:05
KOA
-
LHR
23h 25m
2 stops
£844Multiple Airlines
Tue, 8 Sep - Tue, 15 Sep
United Airlines Logo
07:25 - 19:35
LHR
-
KOA
23h 10m
2 stops
United Airlines Logo
22:50 - 07:25
KOA
-
LHR
21h 35m
1 stop
£1,182United Airlines
Tue, 8 Sep - Tue, 15 Sep
United Airlines Logo
07:25 - 19:35
LHR
-
KOA
23h 10m
2 stops
United Airlines Logo
20:00 - 05:55
KOA
-
LHR
22h 55m
2 stops
£1,182United Airlines
Booking Insights

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

Get data-powered insights and trends into flights from London 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 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 £295, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to The Big Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to The Big Island is May, when tickets cost £794 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of return tickets is £1,579 and £1,523 respectively.

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

Low season

December

Cheapest flight

£570
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly and prices are also 9% lower 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 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 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 to The Big Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London 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 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 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 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 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 airlines flying from London 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 London 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 10046 reviews
6.6Food
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
Airline reviews

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

8.0 ExcellentMarianne, May 2026
LHR - DEN
Read more United Airlines reviews

Very friendly and helpful staff on board and United was excellent when I missed my onward flight due to the delay in London. Very well organised meant much less stress

First time flying with UA and it was a great experience. Thank you

Staff on board was excellent. Positive upbeat helpful- like it used to be.

United has come a long way, it’s been a fantastic experience traveling with them.

The flight attendants were very rude, beyond comprehension. I took a business class from London to SFO for the first time on United. When I asked for a second piece of bread during dinner, the serving attendant threw a 3rd bread on my plate and said, “here. You can have this one too”! I couldn’t believe the rudeness of the attendant. Most all attendants were very rude, unhelpful, sing the food was absolutely disgusting. Never fly United internationally in business class. My flight back to SFO was a nightmare!!

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

Cabin crew was very friendly, requests were satisfied promptly and cheerfully, and the cabin was reasonably clean when I boarded. The United lounges at Newark and Heathrow are always well-run and comfortable, especially Newark. I look forward to the new lounge that will be part of the rebuild of Terminal 2 at Heathrow.

The senior flight attendants were amazing. Totally different vibe from other carriers. Easy 10 hour flight in Business Class. Great food. Good humor as well.

I was lucky to sit in a seat with legroom in economy . The airplane felt like it was 100 years old, seats were very basic, barely reclined. Food was alright , staff was ok but not the friendliest. But all in all ok trip, perfectly on time

Your food is AWEFUL! For Premium Economy this was the WORST FOOD EVER - salad and tomatoes were all spoiled, "chicken" was awful and burnt. This is the WORST FOOD of ANY AIRLINE!!!!!!!!!!!!!!! horrible

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

The flight was delayed by an hour. Made the connection uncomfortably tight.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Other than problems with checking in and uploading passport info everything was great. It would be nice to be able to manually input passport info. Often while traveling the bandwidth has problems uploading pictures

Boarding was a zoo. London ground crew was useless. Poor communication regarding where to line up. We were group 2, and everyone was jammed in together. Ground crew didn’t seem to care.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

Knowing that there was weather in other areas of the world, united airlines should have planned better than it did. The flight was 5 hours late. United has no regard for its customers

Flight itself fine, big problem with KAYAK. Revised e-ticket sent in July stated departure LHR 10:55, arrival SFO 13:45. (a believable local arrival time given flight length and time difference). When we got to LHR there was no 10:55 flight to SFO and were advised that in fact flight LH2473 was arriving in MUNICH at 13:45pm, and that we would need to get a connecting flight arriving in SFO at 18:55 local time - over 5 hours later than expected. 1) you the booking agent made an error on the revised e-ticket you sent, omitting the Munich stopover and incorrect SFO arrival time. 2) I booked a DIRECT flight and 3) we had to cancel plans this end as a result, even though the team at LHR did a great job moving us to a later direct flight getting us in 2 hours earlier than the flight from munich would have.

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

Cabin class types available on flights to London

Cabin classes available on flights to London. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.