Find flights
When to book
FAQs

Cheap flights from London Heathrow Airport to Hilo from £620

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ITO
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Heathrow to Hilo

Enter your travel dates to find the best prices.

Best flights from Heathrow to Hilo
Discover carefully curated flight deals from Heathrow to Hilo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 27 November 2025.

Wed 25/210:05LHR - ITO
2 stops31h 00mMultiple Airlines
Wed 11/320:30ITO - LHR
2 stops31h 30mMultiple Airlines
Deal found 25/11£1,206
Wed 25/212:05LHR - ITO
3 stops39h 36mUnited Airlines
Wed 11/307:42ITO - LHR
2 stops26h 53mUnited Airlines
Deal found 26/11£1,218
Sat 24/110:05LHR - ITO
2 stops22h 29mAmerican Airlines
Wed 28/118:44ITO - LHR
2 stops34h 46mAmerican Airlines
Deal found 24/11£1,242
Mon 5/116:30LHR - ITO
2 stops53h 09mMultiple Airlines
Sat 10/121:00ITO - LHR
2 stops47h 50mMultiple Airlines
Deal found 26/11£1,677
Fri 9/115:20LHR - ITO
2 stops39h 09mUnited Airlines
Fri 16/118:44ITO - LHR
2 stops26h 41mUnited Airlines
Deal found 25/11£3,585
Wed 22/419:40LHR - ITO
2 stops32h 21mMultiple Airlines
Wed 6/513:25ITO - LHR
2 stops30h 25mMultiple Airlines
Deal found 25/11£10,577

Cheap flight deals from Heathrow to Hilo

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Hilo (ITO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 November 2025.

Round-trip from

£1,201

One-way from

£620
11/3-25/3
  • 11/3-25/3
  • 4 total stops
  • 64h 36m total
  • London to Hilo
Search Deals
1/12
  • 1/12
  • 3 total stops
  • 53h 05m total
  • London to Hilo
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Hilo 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, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Hilo that are best for you.

Fly from

Heathrow

Fly to

Hilo

Route

Depart

Return

Price

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Wed 25/2

10:05-07:05

2 stops31h 00m

Hilo Intl

Wed 11/3

20:30-14:00

2 stops31h 30m

£1,206

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Wed 25/2

12:05-17:41

3 stops39h 36m

Hilo Intl

Wed 11/3

07:42-20:35

2 stops26h 53m

£1,218

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Sat 24/1

10:05-22:34

2 stops22h 29m

Hilo Intl

Wed 28/1

18:44-15:30

2 stops34h 46m

£1,242

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Mon 5/1

16:30-11:39

2 stops53h 09m

Hilo Intl

Sat 10/1

21:00-06:50

2 stops47h 50m

£1,677

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Fri 9/1

15:20-20:29

2 stops39h 09m

Hilo Intl

Fri 16/1

18:44-07:25

2 stops26h 41m

£3,585

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Wed 22/4

19:40-17:01

2 stops32h 21m

Hilo Intl

Wed 6/5

13:25-06:50

2 stops30h 25m

£10,577

LondonHilo

LHR - ITO

LHRITO

London Heathrow

Mon 1/12

21:00-16:05

3 stops53h 05m

£620

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Best time to book a flight from Heathrow to Hilo

Have a flexible travel schedule? Discover the best time to fly to Hilo from Heathrow 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 from London Heathrow Airport to Hilo

What is the cheapest month to book a flight from London Heathrow Airport to Hilo?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Hilo (average of £376). Flying from London Heathrow Airport to Hilo in December is currently the most expensive (average of £1,210). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Hilo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hilo from London Heathrow?

    Hilo Intl (ITO) is the airport you will fly into if you book a flight from London Heathrow to Hilo. You should not have trouble finding flights to Hilo Intl from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Hilo airport from London Heathrow. It is only a 3.0 mi journey from Hilo Intl (ITO) to Hilo’s city center.

  • How long is the flight from London Heathrow Airport to Hilo?

    There are many flights that can get you from London Heathrow Airport to Hilo in 22h 29m. Fly via United Airlines or American Airlines to get the fastest option. Airlines will cover a distance of 7278 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Heathrow to Hilo that include hotel bookings?

    Yes. In addition to deals on Heathrow to Hilo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Hilo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Hilo.

  • Can I find deals for business class flights from Heathrow to Hilo?

    Yes. Cheapflights offers flight deals from Heathrow to Hilo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Hilo?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Hilo (average of £376). Flying from London Heathrow Airport to Hilo in December is currently the most expensive (average of £1,210). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Hilo?

Deals for Heathrow to Hilo flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Hilo?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Hilo.

Can Cheapflights find flights from Heathrow to Hilo with no change fees?

Certainly. Search results for flights to Hilo from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Hilo become cheaper?

Of course! You can now track prices for flights from Heathrow to Hilo and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.