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Cheap flights from Honolulu to London Heathrow Airport 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 — LHR
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Honolulu to London Heathrow are usually found in November or March, booked 52 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Honolulu to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Heathrow (LHR). 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

November

Average price

£695
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. 19% potential increase in price (£159 potential increase over avg. return price).
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Cheapest flight prices on average. 3% 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 Heathrow

Cheapest flights from Honolulu to Heathrow
Explore the most affordable flight options available from Honolulu to Heathrow. 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
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
Sun 31/822:51HNL - LHR
1 stop22h 09mAmerican Airlines
Sat 13/911:40LHR - HNL
1 stop20h 33mAmerican Airlines
Deal found 24/3£671
Tue 8/406:15HNL - LHR
1 stop22h 50mFinnair
Tue 29/414:45LHR - HNL
1 stop18h 58mFinnair
Deal found 25/3£762
Sat 1/1107:00HNL - LHR
2 stops43h 15mAir France
Sat 8/1119:35LHR - HNL
2 stops60h 12mAir France
Deal found 24/3£798
Thu 1/515:15HNL - LHR
1 stop28h 30mKLM
Wed 28/508:40LHR - HNL
2 stops23h 04mKLM
Deal found 25/3£958

Cheapflights Fare Finder

Customise your flight search to find flights from Honolulu to Heathrow 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 Heathrow Airport that are best for you.

Fly from

Honolulu

Fly to

Heathrow

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 - 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 - LHR

HNLLHR

Honolulu

Tue 8/4

07:00-13:20

2 stops19h 20m

London Heathrow

Sun 13/4

09:30-11:23

2 stops36h 53m

£734

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 8/4

06:15-16:05

1 stop22h 50m

London Heathrow

Tue 29/4

14:45-22:43

1 stop18h 58m

£762

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Tue 15/4

23:14-07:25

1 stop21h 11m

London Heathrow

Tue 13/5

12:20-22:03

1 stop20h 43m

£764

HonoluluLondon

HNL - LHR

HNLLHR

Honolulu

Thu 1/5

15:15-06:45

1 stop28h 30m

London Heathrow

Wed 28/5

08:40-20:44

2 stops23h 04m

£958

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 21 results
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Best time to book a flight from Honolulu to Heathrow

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

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

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

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from Honolulu to London Heathrow Airport. 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 Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Honolulu to London Heathrow Airport (average of £112). Flying from Honolulu to London Heathrow Airport 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 LHR?

Find hourly flight availability from Honolulu to Heathrow. 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.

When flying from Honolulu to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 30% versus a flight in the morning.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 25 March 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Honolulu to London to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,891 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
7,891 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
1,319 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
7,891 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
7,891 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
8,608 reviews
Delta
8.0
Very Good
7,891 reviews
Check prices

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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 Heathrow. 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 Heathrow?

    Honolulu (HNL) is the airport you will fly out of if you book a flight from Honolulu to London Heathrow. You should not have trouble finding flights to London Heathrow from Honolulu; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Honolulu airport to London Heathrow. It is only a 4.4 mi journey to Honolulu (HNL) from Honolulu’s city center.

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

    Flying on United Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at £597. Additional return tickets that might be worth considering are offered by SWISS and Delta, with the lowest prices starting at £604 and £605, respectively. United Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at £350. WestJet flights start at £359 while deals on British Airways start at £377 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Honolulu to London Heathrow Airport (average of £112). Flying from Honolulu to London Heathrow Airport 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
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Gatwick
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Wembley
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Swindon
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Winchester
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Ipswich
Watford
Southall

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Alternative routes for Honolulu to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Honolulu to Heathrow

Discover the top airline that operate flights from Honolulu to Heathrow. 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

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Honolulu to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Heathrow from Honolulu.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Honolulu to Heathrow flexibly with Cheapflights today.

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

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

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