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Cheap flights from London Gatwick Airport to Honolulu from £337

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — HNL
27 Mar — 3 Apr1
1 adult

Cheap flight deals from Gatwick to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Honolulu (HNL). 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 22 March 2025.

Round-trip from

£578

One-way from

£337

Popular in

August

Cheapest in

October

Average price

£905
4/5-6/5
  • 4/5-6/5
  • 2 total stops
  • 47h 34m total
  • London to Honolulu
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16/5
  • 16/5
  • 1 total stop
  • 33h 45m total
  • London to Honolulu
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£99 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (£41 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Gatwick to Honolulu

Cheapest flights from Gatwick to Honolulu
Explore the most affordable flight options available from Gatwick to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2025.

Sun 4/510:55LGW - HNL
1 stop23h 34mMultiple Airlines
Tue 6/523:55HNL - LGW
1 stop24h 00mMultiple Airlines
Deal found 21/3£578
Sat 15/1110:15LGW - HNL
2 stops34h 15mTurkish Airlines
Thu 20/1113:50HNL - LGW
2 stops33h 30mTurkish Airlines
Deal found 21/3£926
Thu 17/415:40LGW - HNL
2 stops56h 50mIcelandair
Thu 24/414:40HNL - LGW
2 stops37h 00mIcelandair
Deal found 20/3£971
Mon 5/518:35LGW - HNL
2 stops38h 28mSWISS
Mon 12/507:00HNL - LGW
2 stops47h 50mSWISS
Deal found 21/3£1,090
Thu 1/507:00LGW - HNL
2 stops26h 43mIberia
Thu 8/506:20HNL - LGW
2 stops27h 40mIberia
Deal found 21/3£1,464

Cheapflights Fare Finder

Customise your flight search to find flights from Gatwick to Honolulu 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 22 March 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Honolulu that are best for you.

Fly from

Gatwick

Fly to

Honolulu

Route

Depart

Return

Price

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Sun 4/5

10:55-23:29

1 stop23h 34m

Honolulu

Tue 6/5

23:55-10:55

1 stop24h 00m

£578

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Thu 17/4

15:40-13:30

2 stops56h 50m

Honolulu

Thu 24/4

14:40-14:40

2 stops37h 00m

£971

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Mon 5/5

18:35-22:03

2 stops38h 28m

Honolulu

Mon 12/5

07:00-17:50

2 stops47h 50m

£1,090

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Sat 21/6

13:50-11:30

2 stops56h 40m

Honolulu

Sat 28/6

14:15-09:55

2 stops32h 40m

£1,095

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Thu 1/5

07:00-22:43

2 stops26h 43m

Honolulu

Thu 8/5

06:20-21:00

2 stops27h 40m

£1,464

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Fri 16/5

10:55-09:40

1 stop33h 45m

£337

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Fri 4/7

10:55-11:30

2 stops35h 35m

£1,075

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Tue 8/7

12:00-11:15

2 stops34h 15m

£1,617

LondonHonolulu

LGW - HNL

LGWHNL

London Gatwick

Mon 7/7

15:05-11:33

2 stops31h 28m

£1,621

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Best time to book a flight from Gatwick to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Gatwick 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 Gatwick Airport to Honolulu

What is the cheapest time of day to fly from LGW to HNL?

Find hourly flight availability from Gatwick to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 March 2025.

A simple way to save on the total cost of your ticket is to fly from London Gatwick Airport to Honolulu in the morning. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight at midday.

Rainfall in Honolulu by month

Plan your trip to Honolulu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Honolulu ranges from 8.0 - 81.0 inches per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit Honolulu when rainfall is around 8.0 mm.

Temperature in Honolulu by month

Plan your trip to Honolulu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Honolulu, 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. 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 Honolulu. Reviews last updated 22 March 2025.
Delta
8.0
Very Good
7,892 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,892 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,567 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Turkish Airlines
7.3
Good
3,741 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Icelandair
7.0
Good
474 reviews
Delta
8.0
Very Good
7,892 reviews
Check prices

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

8.0

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Honolulu. 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 Honolulu from London Gatwick?

    Located just 4.4 mi from the city center, Honolulu is the airport most travelers will use when flying to Honolulu from London Gatwick. Booking flights from London Gatwick to Honolulu (HNL) should be relatively easy as there are 0 daily inbound flights from London Gatwick from 0 different airlines.

  • What are the cheapest airlines flying from London Gatwick Airport to Honolulu round-trip?

    Our cheapest airline available from London Gatwick Airport to Honolulu is Icelandair. Our recent data shows that you can find tickets from as low as £971 on this airline. Additional options worth looking into are SWISS and Turkish Airlines, starting at £1,090 and £1,095 round-trip. Icelandair is priced at 3% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London Gatwick Airport to Honolulu one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as £1,075. Users have also found prices from £1,617 and £1,621 on Delta and American Airlines, respectively.

  • Can I find deals for flights from Gatwick to Honolulu that include hotel bookings?

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

  • How can I find direct flights from Gatwick to Honolulu?

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

  • Can I find deals for business class flights from Gatwick to Honolulu?

    Yes. Cheapflights offers flight deals from Gatwick to Honolulu 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 Gatwick Airport to Honolulu?

    Currently, February is the cheapest month in which you can book a flight from London Gatwick Airport to Honolulu (average of £1,338). Flying from London Gatwick Airport to Honolulu in July is currently the most expensive (average of £1,748). 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

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Can Cheapflights find flights from Gatwick to Honolulu with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Honolulu, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Gatwick to Honolulu become cheaper?

Yes, Cheapflights offers price alerts on Gatwick to Honolulu flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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