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Cheap flights from London to Boca Raton from £345

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 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MIA
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Boca Raton are usually found in September or May, booked 52 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Find flight deals from London to Boca Raton

Enter your travel dates to find the best prices.

Cheapest flights from London to Boca Raton
Explore the most affordable flight options available from London to Boca Raton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 November 2025.

Fri 5/1220:35LHR - MIA
1 stop29h 20mIcelandair
Wed 10/1217:15MIA - LHR
1 stop12h 35mIcelandair
Deal found 23/11£445
Thu 4/1212:15LHR - MIA
1 stop13h 40mIcelandair
Sun 14/1217:15MIA - LHR
1 stop12h 35mIcelandair
Deal found 23/11£446
Thu 4/1211:55LGW - MIA
1 stop14h 00mIcelandair
Sun 7/1217:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 24/11£446
Sun 7/1210:00LGW - MIA
1 stop14h 30mAir Europa
Mon 8/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 22/11£447
Thu 4/1212:15LHR - MIA
1 stop13h 40mIcelandair
Sun 7/1217:15MIA - LHR
1 stop12h 35mIcelandair
Deal found 24/11£449
Wed 3/1220:35LHR - MIA
1 stop29h 20mIcelandair
Sun 7/1217:15MIA - LHR
1 stop21h 15mIcelandair
Deal found 24/11£450
Wed 3/1217:25LGW - MIA
1 stop31h 05mAir Europa
Thu 4/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 22/11£450
Mon 29/1213:00LHR - MIA
1 stop15h 06mVirgin Atlantic
Thu 15/122:40MIA - LHR
1 stop14h 40mVirgin Atlantic
Deal found 23/11£450
Wed 3/1214:30LHR - MIA
Nonstop10h 00mBritish Airways
Thu 11/1222:05MIA - LHR
Nonstop9h 00mBritish Airways
Deal found 24/11£454
Wed 31/1214:00LHR - MIA
Nonstop10h 25mVirgin Atlantic
Mon 12/122:00MIA - LHR
Nonstop8h 45mVirgin Atlantic
Deal found 23/11£455
Wed 3/1214:30LHR - MIA
Nonstop10h 00mBritish Airways
Wed 7/119:55MIA - LHR
1 stop14h 40mBritish Airways
Deal found 24/11£456
Thu 4/1210:00LGW - MIA
1 stop14h 30mAir Europa
Mon 8/1221:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 22/11£456

Cheap flight deals from London to Boca Raton

Keep the following information in mind while searching for London to Boca Raton flight deals. Data was last updated 25 November 2025.

Round-trip from

£445

One-way from

£345

Popular in

December

Cheapest in

September

Average price

£466
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 1/3-8/3
  • 2 total stops
  • 31h 40m total
  • London to Boca Raton
Search Deals
SWISS
  • SWISS
  • 8/1
  • 1 total stop
  • 13h 15m total
  • London to Boca Raton
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Boca Raton 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 25 November 2025.
Use the filters below to find and compare flights from London to Boca Raton that are best for you.

Fly from

London

Fly to

Boca Raton

Route

Depart

Return

Price

LondonMiami

STN - MIA

STNMIA

London Stansted

Sun 15/2

05:55-20:00

1 stop19h 05m

Miami

Fri 20/2

21:45-20:10

2 stops17h 25m

£450

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Wed 28/1

10:00-19:30

1 stop14h 30m

Miami

Sat 14/2

21:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Tue 27/1

10:00-19:30

1 stop14h 30m

Miami

Mon 9/2

21:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Wed 11/3

10:00-20:30

1 stop14h 30m

Miami

Mon 23/3

22:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 29/1

10:00-19:30

1 stop14h 30m

Miami

Tue 10/2

21:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 26/1

10:00-19:30

1 stop14h 30m

Miami

Wed 11/2

21:45-16:25

1 stop13h 40m

£461

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 1/2

10:00-19:30

1 stop14h 30m

Miami

Sat 14/2

21:45-16:25

1 stop13h 40m

£461

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 27/1

09:00-17:30

1 stop13h 30m

Miami

Thu 12/2

18:35-10:50

1 stop11h 15m

£466

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 11/1

11:20-20:23

1 stop14h 03m

Miami

Wed 21/1

16:40-09:00

1 stop11h 20m

£467

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 11/1

16:15-16:50

1 stop29h 35m

Miami

Mon 26/1

16:29-09:40

1 stop12h 11m

£472

Flights are sorted by cheapest return flights first.

Deals found on 22/11

Showing 1-10 of 60 results
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6

Best time to book a flight from London to Boca Raton

Have a flexible travel schedule? Discover the best time to fly to Boca Raton 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.

Cheapflights Insights

Everything you need to know about your flight from London to Boca Raton

How far ahead should I book a flight from London to Boca Raton?

Use this chart to determine the optimal time to book a return flight from London to Boca Raton. Price data was last updated on 21 November 2025.

The price you pay for your flight from London to Boca Raton may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London to Boca Raton?

Currently, May is the cheapest month in which you can book a flight from London to Boca Raton (average of £235). Flying from London to Boca Raton in July is currently the most expensive (average of £361). 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.

What is the cheapest time of day to fly from LON to BO9?

Find hourly flight availability from London to Boca Raton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 November 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 16% on flights from London to Boca Raton by exploring options for tickets in the afternoon.

What is the cheapest day to fly from London to Boca Raton?

Use this chart to determine the cheapest time to fly return from London to Boca Raton. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Boca Raton flight should consider departing on Monday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Boca Raton

Explore weekly flight availability from London to Boca Raton. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 November 2025.

The most flights from LON to BO9 are scheduled on a Saturday (26 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (13 on average).

How much does it cost for a return flight from London to Boca Raton?

Reviews of airlines servicing Boca Raton

Get insights into the airlines that provide service to Boca Raton. 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 Boca Raton. Reviews last updated 25 November 2025.
Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andNorse Atlantic UK from London to Boca Raton. 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.
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,334 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
675 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Norse Atlantic UK
7.2
Good
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
TAP AIR PORTUGAL
7.1
Good
2,072 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,535 reviews
Finnair
7.6
Good
1,334 reviews
Check prices

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.4

Overall

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from London to Boca Raton. 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 to Boca Raton?

    Airlines like Air Europa, United Airlines, and Finnair fly from London to Boca Raton in about 13h 30m. The time it takes to get you to your destination can typically vary by up to 16h 05m. The distance between London and Boca Raton is about 4414 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from London to Boca Raton one-way?

    One-way options have recently been found by users for as low as £350 on British Airways. Other airlines that offer cheap prices include Iberia from £352 and Air Canada from £353 one-way.

  • What are the most popular routes from London to Boca Raton?

    While some choose either London Gatwick - Miami or London City - Miami, London Heathrow - Miami is the most popular route from London to Boca Raton.

  • What are the most reliable airlines from London to Boca Raton?

    No one likes to see their flight delayed. When booking a flight from London to Boca Raton consider choosing KLM (89%), Air France (87%) or Delta (87%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Boca Raton?

    While on average a flight from London to Boca Raton is generally £1,721, our data shows the cheapest flight currently is £358. When looking at the most popular route, (London Heathrow - Miami), you can expect to pay £381 for that flight.

  • Can I find deals for flights from London to Boca Raton that include hotel bookings?

    Yes. In addition to deals on London to Boca Raton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Boca Raton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Boca Raton.

  • Can I find deals for business class flights from London to Boca Raton?

    Yes. Cheapflights offers flight deals from London to Boca Raton 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 to Boca Raton?

    Currently, May is the cheapest month in which you can book a flight from London to Boca Raton (average of £235). Flying from London to Boca Raton in July is currently the most expensive (average of £361). 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

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Top 10 airlines flying from London to Boca Raton

Discover the top 10 airlines that operate flights from London to Boca Raton. 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 25 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£282Average£423FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
SWISSCheapest£306Average£482FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£318Average£383FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£321Average£454FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest£335Average£491FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
United AirlinesCheapest£338Average£530FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
A.P.G.Cheapest£351Average£560FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
LufthansaCheapest£354Average£541FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air EuropaCheapest£363Average£466FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
British AirwaysCheapest£364Average£504FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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Can Cheapflights find flights from London to Boca Raton with no change fees?

Need flexible booking options for your flight to Boca Raton from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from London to Boca Raton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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