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Cheap flights from Honolulu to London from £350

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LON
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Honolulu to London are usually found in April or November, booked 70 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Honolulu to London

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to London (LON). 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 25 March 2025.

Round-trip from

£597

One-way from

£350

Popular in

June

Cheapest in

April

Average price

£747
United Airlines
  • United Airlines
  • 15/4-6/5
  • 4 total stops
  • 51h 23m total
  • Honolulu to London
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Iberia
  • Iberia
  • 12/4
  • 1 total stop
  • 22h 50m total
  • Honolulu to London
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£120 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£26 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 Honolulu to London

Cheapest flights from Honolulu to London
Explore the most affordable flight options available from Honolulu to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Tue 15/421:40HNL - LHR
2 stops25h 45mUnited Airlines
Tue 6/507:25LHR - HNL
2 stops25h 38mUnited Airlines
Deal found 24/3£597
Tue 8/406:15HNL - LHR
1 stop22h 50mMultiple Airlines
Tue 6/510:10LHR - HNL
1 stop20h 25mMultiple Airlines
Deal found 24/3£598
Tue 8/407:00HNL - LHR
2 stops27h 45mSWISS
Tue 29/406:00LHR - HNL
2 stops26h 58mSWISS
Deal found 24/3£604
Tue 29/408:05HNL - LHR
1 stop22h 10mDelta
Tue 20/509:55LHR - HNL
1 stop21h 39mDelta
Deal found 24/3£605
Wed 20/822:05HNL - LHR
2 stops45h 25mAir Canada
Thu 4/908:40LHR - HNL
2 stops23h 16mAir Canada
Deal found 25/3£607
Tue 13/515:09HNL - LHR
1 stop17h 51mVirgin Atlantic
Wed 21/509:55LHR - HNL
1 stop21h 39mVirgin Atlantic
Deal found 24/3£609
Tue 8/407:00HNL - LCY
2 stops23h 30mSWISS
Tue 6/509:25LCY - HNL
2 stops23h 38mSWISS
Deal found 24/3£623
Sun 26/1022:00HNL - LHR
2 stops23h 10mLufthansa
Sat 8/1107:40LHR - HNL
2 stops23h 30mLufthansa
Deal found 24/3£628
Sat 1/1123:00HNL - LHR
1 stop27h 25mBritish Airways
Sat 8/1118:10LHR - HNL
2 stops53h 00mBritish Airways
Deal found 24/3£634
Wed 5/1110:00HNL - LCY
2 stops20h 40mMultiple Airlines
Wed 12/1110:00LCY - HNL
3 stops36h 31mMultiple Airlines
Deal found 24/3£635
Sun 31/822:51HNL - LHR
1 stop22h 09mAmerican Airlines
Sat 13/911:40LHR - HNL
1 stop20h 33mAmerican Airlines
Deal found 24/3£671
Thu 1/523:55HNL - LGW
1 stop24h 00mMultiple Airlines
Mon 19/510:45LGW - HNL
1 stop23h 44mMultiple Airlines
Deal found 25/3£691

Cheapflights Fare Finder

Customise your flight search to find flights from Honolulu to London 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 25 March 2025.
Use the filters below to find and compare flights from Honolulu to London that are best for you.

Fly from

Honolulu

Fly to

London

Route

Depart

Return

Price

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 15/4

21:40-10:25

2 stops25h 45m

London Heathrow

Tue 6/5

07:25-22:03

2 stops25h 38m

£597

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 8/4

06:15-16:05

1 stop22h 50m

London Heathrow

Tue 6/5

10:10-19:35

1 stop20h 25m

£598

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 8/4

07:00-21:45

2 stops27h 45m

London Heathrow

Tue 29/4

06:00-21:58

2 stops26h 58m

£604

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 29/4

08:05-17:15

1 stop22h 10m

London Heathrow

Tue 20/5

09:55-20:34

1 stop21h 39m

£605

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 13/5

15:09-20:00

1 stop17h 51m

London Heathrow

Wed 21/5

09:55-20:34

1 stop21h 39m

£609

HonoluluLondon

HNL - LCY

HNLLCY

Honolulu

Tue 8/4

07:00-17:30

2 stops23h 30m

London City

Tue 6/5

09:25-22:03

2 stops23h 38m

£623

HonoluluLondon

HNL - LCY

HNLLCY

Honolulu

Tue 13/5

22:05-17:15

2 stops32h 10m

London City

Wed 21/5

09:25-22:03

2 stops23h 38m

£641

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 15/5

21:30-08:00

1 stop23h 30m

London Heathrow

Sat 31/5

10:10-21:11

1 stop22h 01m

£659

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Tue 15/4

07:00-17:50

2 stops23h 50m

London Gatwick

Tue 13/5

18:35-22:03

2 stops38h 28m

£709

HonoluluLondon

HNL - LGW

HNLLGW

Honolulu

Tue 6/5

23:55-10:55

1 stop24h 00m

London Gatwick

Tue 13/5

06:40-23:29

2 stops27h 49m

£713

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 41 results
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Best time to book a flight from Honolulu to London

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

How far ahead should I book a flight from Honolulu to London?

Use this chart to determine the optimal time to book a return flight from Honolulu to London. Price data was last updated on 21 March 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Honolulu to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Honolulu to London?

Currently, January is the cheapest month in which you can book a flight from Honolulu to London (average of £112). Flying from Honolulu to London in August is currently the most expensive (average of £164). 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.

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

Find hourly flight availability from Honolulu to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

One of the essential ways to save on airfare from Honolulu to London is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 24% on airfare.

Rainfall in London by month

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

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

Temperature in London by month

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

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 25 March 2025.
See what other customers who have flown with Delta, KLM and Finnair from Honolulu to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    Located just 4.4 mi from the city center, Honolulu is the airport most travelers will use when flying to London from Honolulu. Booking flights from Honolulu (HNL) to London should be relatively easy as there are 0 daily outbound flights to London from 1 airline.

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

    Our cheapest airline available from Honolulu to London is United Airlines. Our recent data shows that you can find tickets from as low as £597 on this airline. Additional options worth looking into are SWISS and Delta, starting at £604 and £605 round-trip. United Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Iberia. According to our data, you can fly for as low as £350. Users have also found prices from £359 and £373 on WestJet and SWISS, respectively.

  • What are the most popular routes from Honolulu to London?

    Most travelers choose Honolulu - London Heathrow, Honolulu - London Gatwick or Honolulu - London City when deciding on the best route from Honolulu to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Honolulu to London 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 Honolulu to London?

    Currently, January is the cheapest month in which you can book a flight from Honolulu to London (average of £112). Flying from Honolulu to London in August is currently the most expensive (average of £164). 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

Travelling to a place near Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall
Dartford
Folkestone

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Honolulu to London

Discover the top airline that operate flights from Honolulu to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£493Average£773FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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 Honolulu to London?

Cheapflights makes it easy to find Honolulu to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Honolulu to London?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Honolulu to London for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Honolulu to London with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Honolulu today and book when prices fit your budget.

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