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Cheap flights from London Heathrow Airport to O'ahu from £404

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — HNL
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to O'ahu

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to O'ahu
Explore the most affordable flight options available from Heathrow to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 May 2026.

Tue 1/908:40
LHR
-
HNL
2 stops23h 28m
Multiple Airlines
Tue 8/911:33
HNL
-
LHR
1 stop19h 02m
Multiple Airlines
Deal found 17/5£763
Tue 15/918:15
LHR
-
HNL
1 stop26h 43m
Multiple Airlines
Wed 30/908:00
HNL
-
LHR
1 stop20h 00m
Multiple Airlines
Deal found 15/5£783
Mon 21/909:55
LHR
-
HNL
1 stop22h 13m
Multiple Airlines
Wed 30/911:22
HNL
-
LHR
1 stop19h 13m
Multiple Airlines
Deal found 15/5£788
Mon 21/909:55
LHR
-
HNL
1 stop22h 13m
Multiple Airlines
Tue 29/911:22
HNL
-
LHR
1 stop19h 13m
Multiple Airlines
Deal found 15/5£791
Thu 3/918:15
LHR
-
HNL
1 stop26h 43m
Multiple Airlines
Thu 17/911:22
HNL
-
LHR
1 stop19h 13m
Multiple Airlines
Deal found 16/5£799
Thu 17/909:55
LHR
-
HNL
1 stop24h 01m
Multiple Airlines
Wed 30/911:22
HNL
-
LHR
1 stop19h 13m
Multiple Airlines
Deal found 15/5£801
Thu 17/909:55
LHR
-
HNL
1 stop24h 01m
Multiple Airlines
Tue 29/911:22
HNL
-
LHR
1 stop19h 13m
Multiple Airlines
Deal found 15/5£805
Sat 19/918:15
LHR
-
HNL
1 stop26h 43m
Multiple Airlines
Sun 27/923:59
HNL
-
LHR
1 stop23h 16m
Multiple Airlines
Deal found 18/5£809
Wed 23/909:55
LHR
-
HNL
1 stop22h 13m
Multiple Airlines
Wed 7/1007:55
HNL
-
LHR
1 stop20h 05m
Multiple Airlines
Deal found 16/5£810
Tue 15/908:40
LHR
-
HNL
2 stops23h 28m
Multiple Airlines
Sat 26/908:00
HNL
-
LHR
1 stop20h 00m
Multiple Airlines
Deal found 15/5£817
Mon 21/913:05
LHR
-
HNL
1 stop20h 51m
Multiple Airlines
Mon 5/1012:45
HNL
-
LHR
1 stop17h 50m
Multiple Airlines
Deal found 17/5£818

Find flight deals from Heathrow to O'ahu

Keep the following information in mind while searching for Heathrow to O'ahu flight deals. Data was last updated 20 May 2026.

Round-trip from

£763

One-way from

£404

Popular in

July

Cheapest in

April

Average price

£1,114
1/9-8/9
  • 1/9-8/9
  • 3 total stops
  • 42h 30m total
  • London to O'ahu
Search Deals
18/9
  • 18/9
  • 2 total stops
  • 48h 08m total
  • London to O'ahu
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to O'ahu 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 20 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport to O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Mon 17/8

07:05-21:20

3 stops25h 15m

Honolulu

Mon 7/9

07:00-21:35

3 stops27h 35m

£1,100

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Tue 18/8

10:20-21:20

2 stops22h 00m

Honolulu

Mon 7/9

07:00-16:00

2 stops46h 00m

£1,120

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sat 20/6

21:25-00:13

2 stops37h 48m

Honolulu

Mon 6/7

07:00-11:55

2 stops41h 55m

£1,166

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Wed 1/7

21:25-23:28

2 stops37h 03m

Honolulu

Mon 13/7

07:00-11:55

2 stops41h 55m

£1,197
Fastest return journey

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sat 12/9

10:35-18:30

1 stop18h 55m

Honolulu

Mon 28/9

07:00-11:10

1 stop17h 10m

£1,243

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Sun 16/8

10:20-21:20

2 stops22h 00m

Honolulu

Sun 6/9

07:00-21:35

3 stops27h 35m

£1,248

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Thu 18/6

17:00-10:27

2 stops28h 27m

Honolulu

Sat 4/7

08:00-15:05

2 stops20h 05m

£1,251

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Mon 24/8

07:05-21:20

3 stops25h 15m

Honolulu

Mon 21/9

07:00-21:35

3 stops27h 35m

£1,264

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Wed 17/6

17:00-09:54

2 stops27h 54m

Honolulu

Fri 19/6

23:26-15:05

2 stops28h 39m

£1,294

LondonHonolulu

LHR - HNL

LHRHNL

London Heathrow

Mon 17/8

17:00-11:27

2 stops29h 27m

Honolulu

Sat 5/9

10:50-15:05

1 stop17h 15m

£1,324

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Heathrow to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 O'ahu

What is the cheapest month to book a flight from London Heathrow Airport to O'ahu?

Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to O'ahu (average of £161). Flying from London Heathrow Airport to O'ahu in June is currently the most expensive (average of £308). 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.

How far ahead should I book a flight from London Heathrow Airport to O'ahu?

The price you pay for your flight from London Heathrow Airport to O'ahu may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. 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 O'ahu. Reviews last updated 20 May 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to O'ahu, such as Hawaiian Airlines,United Airlines, andVirgin Atlantic. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Hawaiian Airlines
7.8
Good
2,836 reviews
Check prices

Boarding

8.0

Overall

7.8

Comfort

7.7

Crew

8.5

Entertainment

7.1

Food

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

SYD - HNL

Baggage had problems going and coming back. My husband's golf clubs were left in Honolulu on the way to Auckland, and they made no attempt to get it there for 3 days, after which we had already left on our cruise (which involved golfing). We had to make arrangements on our own to get them picked up in Auckland and delivered to our next port. On our return, the flight landed at 8:30 pm, but our luggage did not show up at baggage until 10 pm (90 minutes). Evidently, there was a problem with a stuck cargo door, but no one bothered to explain that to us (many people were waiting). That was very frustrating!
Hawaiian Airlines
7.8
Good
2,836 reviews
Hawaiian Airlines
7.8
Good
2,836 reviews
Check prices

Boarding

8.0

Overall

7.8

Comfort

7.7

Crew

8.5

Entertainment

7.1

Food

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

SYD - HNL

Baggage had problems going and coming back. My husband's golf clubs were left in Honolulu on the way to Auckland, and they made no attempt to get it there for 3 days, after which we had already left on our cruise (which involved golfing). We had to make arrangements on our own to get them picked up in Auckland and delivered to our next port. On our return, the flight landed at 8:30 pm, but our luggage did not show up at baggage until 10 pm (90 minutes). Evidently, there was a problem with a stuck cargo door, but no one bothered to explain that to us (many people were waiting). That was very frustrating!
United Airlines
7.4
Good
9,736 reviews
Hawaiian Airlines
7.8
Good
2,836 reviews
Check prices

Boarding

8.0

Overall

7.8

Comfort

7.7

Crew

8.5

Entertainment

7.1

Food

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

SYD - HNL

Baggage had problems going and coming back. My husband's golf clubs were left in Honolulu on the way to Auckland, and they made no attempt to get it there for 3 days, after which we had already left on our cruise (which involved golfing). We had to make arrangements on our own to get them picked up in Auckland and delivered to our next port. On our return, the flight landed at 8:30 pm, but our luggage did not show up at baggage until 10 pm (90 minutes). Evidently, there was a problem with a stuck cargo door, but no one bothered to explain that to us (many people were waiting). That was very frustrating!
Virgin Atlantic
7.4
Good
688 reviews
Hawaiian Airlines
7.8
Good
2,836 reviews
Check prices

Boarding

8.0

Overall

7.8

Comfort

7.7

Crew

8.5

Entertainment

7.1

Food

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

SYD - HNL

Baggage had problems going and coming back. My husband's golf clubs were left in Honolulu on the way to Auckland, and they made no attempt to get it there for 3 days, after which we had already left on our cruise (which involved golfing). We had to make arrangements on our own to get them picked up in Auckland and delivered to our next port. On our return, the flight landed at 8:30 pm, but our luggage did not show up at baggage until 10 pm (90 minutes). Evidently, there was a problem with a stuck cargo door, but no one bothered to explain that to us (many people were waiting). That was very frustrating!
Lufthansa
6.8
Okay
8,015 reviews
Hawaiian Airlines
7.8
Good
2,836 reviews
Check prices

Boarding

8.0

Overall

7.8

Comfort

7.7

Crew

8.5

Entertainment

7.1

Food

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

SYD - HNL

Baggage had problems going and coming back. My husband's golf clubs were left in Honolulu on the way to Auckland, and they made no attempt to get it there for 3 days, after which we had already left on our cruise (which involved golfing). We had to make arrangements on our own to get them picked up in Auckland and delivered to our next port. On our return, the flight landed at 8:30 pm, but our luggage did not show up at baggage until 10 pm (90 minutes). Evidently, there was a problem with a stuck cargo door, but no one bothered to explain that to us (many people were waiting). That was very frustrating!
British Airways
6.7
Okay
7,989 reviews
Hawaiian Airlines
7.8
Good
2,836 reviews
Check prices

Boarding

8.0

Overall

7.8

Comfort

7.7

Crew

8.5

Entertainment

7.1

Food

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

SYD - HNL

Baggage had problems going and coming back. My husband's golf clubs were left in Honolulu on the way to Auckland, and they made no attempt to get it there for 3 days, after which we had already left on our cruise (which involved golfing). We had to make arrangements on our own to get them picked up in Auckland and delivered to our next port. On our return, the flight landed at 8:30 pm, but our luggage did not show up at baggage until 10 pm (90 minutes). Evidently, there was a problem with a stuck cargo door, but no one bothered to explain that to us (many people were waiting). That was very frustrating!

Related info for your journey

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

  • How long is the flight from London Heathrow Airport to O'ahu?

    Airlines like Scandinavian Airlines, Icelandair, and United Airlines fly from London Heathrow Airport to O'ahu in about 18h 55m. The time it takes to get you to your destination can typically vary by up to 18h 53m. Airlines will cover a distance of 7220 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Heathrow to O'ahu that include hotel bookings?

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

  • How can I find direct flights from Heathrow to O'ahu?

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

  • Can I find deals for business class flights from Heathrow to O'ahu?

    Yes. Cheapflights offers flight deals from Heathrow to O'ahu 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 O'ahu?

    Currently, March is the cheapest month in which you can book a flight from London Heathrow Airport to O'ahu (average of £161). Flying from London Heathrow Airport to O'ahu in June is currently the most expensive (average of £308). 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.

Top 10 airlines flying from Heathrow to O'ahu

Discover the top 10 airlines that operate flights from Heathrow to O'ahu. 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 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest£175Average£254FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
American AirlinesCheapest£214Average£415FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest£219Average£318FlexibilityNo cancel feeOn-timeN/A
Search Alaska Airlines flights
Virgin AtlanticCheapest£370Average£1,126FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£371Average£508FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£376Average£1,150FlexibilityNo cancel feeOn-time70%
Search British Airways flights
WestJetCheapest£609Average£748FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Scandinavian AirlinesCheapest£694Average£810FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Japan AirlinesCheapest£955Average£1,036FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
United AirlinesCheapest£990Average£1,236FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Heathrow to O'ahu?

Deals for Heathrow to O'ahu 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 O'ahu?

Cheapflights helps you find that perfect flight to O'ahu from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to O'ahu with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to O'ahu with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to O'ahu become cheaper?

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

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