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£379+ Cheap flights to Siesta Key

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
— TPA
4 Mar — 11 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Siesta Key in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Siesta Key
Explore the most affordable flight options available to Siesta Key. Find the lowest fares based on data from user searches, with prices last updated on 2 February 2026.

Tue 3/306:35
LHR
-
SRQ
2 stops18h 33m
United Airlines
Tue 10/312:23
SRQ
-
LHR
1 stop13h 32m
United Airlines
Deal found 1/2£399
Tue 17/309:30
LHR
-
SRQ
2 stops18h 29m
United Airlines
Tue 24/312:23
SRQ
-
LHR
1 stop13h 32m
United Airlines
Deal found 31/1£401
Wed 18/306:50
LHR
-
SRQ
2 stops17h 17m
United Airlines
Wed 25/312:23
SRQ
-
LHR
1 stop13h 32m
United Airlines
Deal found 1/2£407
Sat 7/215:10
LHR
-
SRQ
1 stop13h 47m
United Airlines
Mon 9/216:14
SRQ
-
LHR
1 stop14h 01m
United Airlines
Deal found 30/1£424
Sat 18/409:30
LHR
-
SRQ
2 stops39h 55m
United Airlines
Sat 25/417:04
SRQ
-
LHR
1 stop13h 31m
United Airlines
Deal found 31/1£430
Sun 19/417:40
LHR
-
SRQ
2 stops26h 21m
United Airlines
Sun 26/409:20
SRQ
-
LHR
1 stop16h 25m
United Airlines
Deal found 1/2£441
Sun 19/411:05
LHR
-
SRQ
1 stop14h 20m
United Airlines
Sat 25/409:20
SRQ
-
LHR
2 stops20h 20m
United Airlines
Deal found 1/2£448
Mon 29/610:25
LGW
-
SRQ
2 stops18h 34m
Delta
Fri 10/713:44
SRQ
-
LGW
2 stops14h 41m
Delta
Deal found 2/2£768
Tue 17/309:15
LCY
-
SRQ
2 stops30h 23m
Multiple Airlines
Tue 24/312:44
SRQ
-
LCY
2 stops14h 31m
Multiple Airlines
Deal found 31/1£771
Wed 5/819:40
LGW
-
SRQ
2 stops43h 59m
Multiple Airlines
Fri 14/811:24
SRQ
-
LGW
2 stops16h 31m
Multiple Airlines
Deal found 31/1£1,103
Sun 19/410:25
LGW
-
SRQ
2 stops18h 52m
Delta
Sat 25/417:40
SRQ
-
LGW
2 stops17h 20m
Delta
Deal found 1/2£1,138
Tue 17/310:40
LGW
-
SRQ
3 stops28h 03m
Multiple Airlines
Tue 24/317:06
SRQ
-
LGW
2 stops18h 39m
Multiple Airlines
Deal found 31/1£1,160

Find flight deals to Siesta Key

Find the latest flights to Siesta Key in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 2 February 2026.

Return from

£381

One-way from

£379

Popular in

August

Cheapest in

September

Average price

£416
Lufthansa
  • Lufthansa
  • 9/3-23/3
  • 2 total stops
  • 25h 52m total
  • London to Tampa
Search Deals
United Airlines
  • United Airlines
  • 3/6
  • 2 total stops
  • 36h 12m total
  • London to Siesta Key
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for return flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Siesta Key that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 2 February 2026.
Use the filters below to find and compare flights to Siesta Key that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSarasota

LHR - SRQ

LHRSRQ

London Heathrow

Tue 3/3

06:35-20:08

2 stops18h 33m

Sarasota Bradenton Intl

Tue 10/3

12:23-05:55

1 stop13h 32m

£399

LondonSarasota

LHR - SRQ

LHRSRQ

London Heathrow

Tue 17/3

09:30-23:59

2 stops18h 29m

Sarasota Bradenton Intl

Tue 24/3

12:23-05:55

1 stop13h 32m

£401

LondonSarasota

LHR - SRQ

LHRSRQ

London Heathrow

Wed 18/3

06:50-20:07

2 stops17h 17m

Sarasota Bradenton Intl

Wed 25/3

12:23-05:55

1 stop13h 32m

£407

LondonSarasota

LHR - SRQ

LHRSRQ

London Heathrow

Sat 18/4

09:30-20:25

2 stops39h 55m

Sarasota Bradenton Intl

Sat 25/4

17:04-11:35

1 stop13h 31m

£430

LondonSarasota

LHR - SRQ

LHRSRQ

London Heathrow

Sun 19/4

17:40-15:01

2 stops26h 21m

Sarasota Bradenton Intl

Sun 26/4

09:20-06:45

1 stop16h 25m

£441

LondonSarasota

LHR - SRQ

LHRSRQ

London Heathrow

Sun 19/4

11:05-20:25

1 stop14h 20m

Sarasota Bradenton Intl

Sat 25/4

16:15-11:45

1 stop14h 30m

£445

LondonSarasota

LGW - SRQ

LGWSRQ

London Gatwick

Mon 29/6

10:25-23:59

2 stops18h 34m

Sarasota Bradenton Intl

Fri 10/7

13:44-09:25

2 stops14h 41m

£768

LondonSarasota

LCY - SRQ

LCYSRQ

London City

Tue 17/3

09:15-11:38

2 stops30h 23m

Sarasota Bradenton Intl

Tue 24/3

12:44-07:15

2 stops14h 31m

£771

LondonSarasota

LGW - SRQ

LGWSRQ

London Gatwick

Sun 19/4

10:25-00:17

2 stops18h 52m

Sarasota Bradenton Intl

Sat 25/4

17:40-16:00

2 stops17h 20m

£1,138

LondonSarasota

LGW - SRQ

LGWSRQ

London Gatwick

Tue 17/3

10:40-10:43

3 stops28h 03m

Sarasota Bradenton Intl

Tue 24/3

17:06-15:45

2 stops18h 39m

£1,160

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 35 results
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Best time to book a flight to Siesta Key

Have a flexible travel schedule? Discover the best time to fly to Siesta Key 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 to Siesta Key

When is the best time to book a flight to Siesta Key?

Use this chart to determine the optimal time to book a return flight from London to Siesta Key. Price data was last updated on 30 January 2026.

The best time to book flights to Siesta Key is 35 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Siesta Key?

On average, a flight from London to Siesta Key takes 16 hours 16 minutes. Flights to Siesta Key from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Siesta Key

The most flights from London to Siesta Key are scheduled on a Wednesday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

What are the most popular airlines that fly to Siesta Key?

The most popular airlines flying from London to Siesta Key are Virgin Atlantic, Finnair and United Airlines.

Virgin Atlantic
Virgin Atlantic
From £444
Delta
Delta
From £468
KLM
KLM
From £448
United Airlines
United Airlines
From £397

What are the cheapest airlines that fly to Siesta Key?

The cheapest airlines flying from London to Siesta Key are Lufthansa, United Airlines and Virgin Atlantic.

Rainfall in Siesta Key by month

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

In terms of precipitation, rainfall in Siesta Key ranges from 56.0 - 246.0 inches per month. June is typically the wettest month, when rainfall can reach 246.0 mm. November is typically the driest time to visit Siesta Key when rainfall is around 56.0 mm.

Temperature in Siesta Key by month

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

If weather is an important factor for your trip to Siesta Key, 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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

Reviews of airlines servicing Siesta Key

Get insights into the airlines that provide service to Siesta Key. 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 Siesta Key. Reviews last updated 2 February 2026.
Get a feel of what it's like to fly with KLM, Finnair, andVirgin Atlantic to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,446 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,446 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Finnair
7.6
Good
1,357 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,229 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,758 reviews
KLM
7.7
Good
1,446 reviews
Check prices

Overall

7.7

Crew

8.4

Boarding

7.8

Food

7.3

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

FAQs about flying to Siesta Key

  • Can I find cheaper flights to Siesta Key if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Siesta Key on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Siesta Key?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to Siesta Key.

  • How much is a return flight to Siesta Key?

    A return flight to Siesta Key will typically cost around £122, however they can be found for as little as £65.

  • Where does the fastest flight to Siesta Key depart from?

    For those looking to save time traveling to Siesta Key, London offers the quickest one-way flight (14 hours 54 minutes).

  • Does Tampa have car hire?

    Yes. Those touching down at Tampa can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Tampa?

    Yes. Tampa has hotels nearby for those requiring accommodations. beautiful private acre in Crystal River, within areasonable distance from Tampa. is the closest property to Tampa (0.0 mi away from Tampa).

See more FAQs

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Can Cheapflights find flights to Siesta Key with no change fees?

Certainly. Search results for flights to Siesta Key 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 to Siesta Key become cheaper?

Yes, Cheapflights offers price alerts on Siesta Key flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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