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United Airlines flights from London to Honolulu (LON - HNL)

LON — HNL
13 Apr — 20 Apr1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from London to Honolulu on United Airlines typically fly into Honolulu and depart from London Heathrow. Select your dates above for pricing.

United Airlines flights from London to Honolulu in 2026

Find detailed information about United Airlines flights from London to Honolulu. Explore the options provided by United Airlines to plan your journey from London to Honolulu. Data last updated 14 March 2026.

One-way from

£787

Return from

£864

Popular in

July

Cheapest in

September

Average price (all airlines)

£1,201
United Airlines
  • United Airlines
  • 8/9
  • 2 total stops
  • 23h 53m total
  • London to Honolulu
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United Airlines
  • United Airlines
  • 22/4-6/5
  • 2 total stops
  • 36h 39m total
  • London to Honolulu
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Highest demand for flights from London to Honolulu; 7% potential price increase.
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Best time to find cheap flights from London to Honolulu; 2% potential price drop.
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Average price for all London to Honolulu flights (one-way and round-trip).
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  • Can I get a flight from London to Honolulu on United Airlines for under £1,205?

    Cheapflights currently has 4 LON-HNL flights for under £1,205. Flights to Honolulu will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

Find United Airlines flight deals from London to Honolulu

Enter your travel dates to find the best prices.

Cheapest United Airlines flights from London to Honolulu
Explore the most affordable United Airlines flight options available from London to Honolulu. Find the lowest fares with prices last updated on 14 March 2026.

Wed 22/411:25
LHR
-
HNL
1 stop19h 29m
United Airlines
Wed 6/507:00
HNL
-
LHR
1 stop17h 10m
United Airlines
Deal found 9/3£864
Wed 22/410:35
LHR
-
HNL
1 stop19h 45m
United Airlines
Fri 22/507:10
HNL
-
LHR
1 stop17h 00m
United Airlines
Deal found 9/3£886
Mon 27/408:40
LHR
-
HNL
2 stops24h 25m
United Airlines
Mon 4/521:40
HNL
-
LHR
2 stops22h 35m
United Airlines
Deal found 13/3£1,147

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

Currently, the most affordable month to book a United Airlines flight from London to Honolulu in January, with an average price of £444. Conversely, traveling with United Airlines from London to Honolulu in June will be the most expensive, with an average cost of £1,455. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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).

Best time to book a flight from London to Honolulu

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

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Honolulu on another airline

Consider alternative airlines that service the Honolulu area. Flight routes are based on user searches made on Cheapflights and were last updated on 14 March 2026.
Lufthansa flights from London to Honolulu
Virgin Atlantic flights from London to Honolulu

See what others are saying about United Airlines

Read reviews and see what other travellers are saying about their experiences with United Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing United Airlines for your next flight. Reviews last updated 14 March 2026.
United Airlines
7.4
Good
9,423 reviews
Check prices
Overview

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Entertainment

7.1

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