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.

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).

What is the cheapest time of day to fly from SB to LHR?

When flying from Solomon Islands to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Solomon Islands to Heathrow that include hotel bookings?

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

How can I find direct flights from Solomon Islands to Heathrow?

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

Can I find deals for business class flights from Solomon Islands to Heathrow?

Yes. Cheapflights offers flight deals from Solomon Islands 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.

£548+ Flights from the Solomon Islands to London Heathrow Airport

Cheap flight deals from Solomon Islands to Heathrow

Enter your travel dates to find the best prices.

One-way

One-way flights from Solomon Islands to Heathrow
Search for one-way flight options from Solomon Islands to Heathrow. Find affordable one-way fares based on user searches. Data last updated 2 February 2026.

Wed 4/316:30

HIR

LHR

3 stops49h 10m

Multiple Airlines

Deal found 2/2£548

Wed 4/316:30

HIR

LHR

2 stops30h 50m

Fiji Airways

Deal found 2/2£554

Cheapflights Fare Finder

Use the filters below to find and compare flights from the Solomon Islands to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoniaraLondon

HIR - LHR

HIRLHR

Honiara Henderson Intl

Wed 4/3

16:30-06:40

3 stops49h 10m

£548

HoniaraLondon

HIR - LHR

HIRLHR

Honiara Henderson Intl

Wed 4/3

16:30-12:20

2 stops30h 50m

£554

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Best time to book a flight from Solomon Islands to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Solomon Islands with our price prediction graph.

HIR-LHR

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 the Solomon Islands to London Heathrow Airport

SB0-LHR

HIR-LHR

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Solomon Islands to Heathrow that include hotel bookings?
Yes. In addition to deals on Solomon Islands to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Solomon Islands to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Solomon Islands to Heathrow.
Can I find deals for business class flights from Solomon Islands to Heathrow?
Yes. Cheapflights offers flight deals from Solomon Islands 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.

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

Certainly. Search results for flights to Heathrow from Solomon Islands shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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Cheap flights from the Solomon Islands to London Heathrow Airport from £548

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.