In terms of precipitation, rainfall in London Gatwick Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to London Gatwick 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What is the cheapest time of day to fly from J0H to LGW?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Johnson City to London Gatwick Airport as you normally would.

Can I find deals for flights from Johnson City to Gatwick that include hotel bookings?

Yes. In addition to deals on Johnson City to Gatwick flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Johnson City to Gatwick?

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

Can I find deals for business class flights from Johnson City to Gatwick?

Yes. Cheapflights offers flight deals from Johnson City to Gatwick by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$607+ Flights from Johnson City, TN to London Gatwick Airport

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Cheap flight deals from Johnson City to Gatwick

Best flights from Johnson City to Gatwick
Discover carefully curated flight deals from Johnson City to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

Fri 1/1612:53 pmTRI - LGW

2 stops40h 12mMultiple Airlines

Thu 1/222:00 pmLGW - TRI

1 stop27h 13mMultiple Airlines

Deal found 12/8

$607

Thu 1/1510:16 amTRI - LGW

2 stops18h 29mMultiple Airlines

Thu 1/222:00 pmLGW - TRI

1 stop27h 13mMultiple Airlines

Deal found 12/8

$1,225

Last-minute flights from Johnson City to Gatwick
Discover last-minute flight deals from Johnson City to Gatwick. Data last updated December 9, 2025 and is based on user searches.

Thu 1/1510:16 amTRI - LGW

2 stops18h 29mMultiple Airlines

Thu 1/222:00 pmLGW - TRI

1 stop27h 13mMultiple Airlines

Deal found 12/8

$1,225

Fri 1/1612:53 pmTRI - LGW

2 stops40h 12mMultiple Airlines

Thu 1/222:00 pmLGW - TRI

1 stop27h 13mMultiple Airlines

Deal found 12/8

$607

Find flight deals from Johnson City to Gatwick

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Round-trip from	$607 (Kiwi.com)
Popular in	September
Cheapest in	April
Average price	$1,104

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From Johnson City to London Gatwick

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Highest demand for flights based on searches. 31% potential increase in price ($532 potential increase over avg. RT price).

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Cheapest flight prices on average. 25% potential price decrease ($239 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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BlountvilleLondon

TRI - LGW

TRILGW

Blountville Tri Cities TN/VA

Fri 1/16

12:53 pm-10:05 am

2 stops40h 12m

London Gatwick

Thu 1/22

2:00 pm-12:13 pm

1 stop27h 13m

$607

BlountvilleLondon

TRI - LGW

TRILGW

Blountville Tri Cities TN/VA

Thu 1/15

10:16 am-9:45 am

2 stops18h 29m

London Gatwick

Thu 1/22

2:00 pm-12:13 pm

1 stop27h 13m

$1,225

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Best time to book a flight from Johnson City to Gatwick

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Estimated round-trip price

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Related info for your journey

Can I find deals for flights from Johnson City to Gatwick that include hotel bookings?
Yes. In addition to deals on Johnson City to Gatwick flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Johnson City to Gatwick?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Johnson City to Gatwick.
Can I find deals for business class flights from Johnson City to Gatwick?
Yes. Cheapflights offers flight deals from Johnson City to Gatwick 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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$607+ Cheap flights from Johnson City, TN, TN to Gatwick (LGW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Johnson City to Gatwick with Cheapflights

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Cheap flight deals from Johnson City to Gatwick

Best flights from Johnson City to GatwickDiscover carefully curated flight deals from Johnson City to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

Discover carefully curated flight deals from Johnson City to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

Find flight deals from Johnson City to Gatwick

Keep the following information in mind while searching for Johnson City to Gatwick flight deals. Data was last updated December 9, 2025.

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Best time to book a flight from Johnson City to Gatwick

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Cheapflights Insights

Everything you need to know about your flight from Johnson City to London Gatwick Airport

Related info for your journey

Find useful and relevant information for your journey from Johnson City to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Johnson City to Gatwick that include hotel bookings?

How can I find direct flights from Johnson City to Gatwick?

Can I find deals for business class flights from Johnson City to Gatwick?

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Best flights from Johnson City to Gatwick
Discover carefully curated flight deals from Johnson City to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.