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£235+ Cheap flights to Carolina

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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Carolina in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Carolina
Explore the most affordable flight options available to Carolina. Find the lowest fares based on data from user searches, with prices last updated on 28 January 2026.

Wed 18/209:20
LHR
-
SJU
1 stop20h 30m
JetBlue
Sat 28/223:59
SJU
-
LHR
1 stop16h 46m
JetBlue
Deal found 26/1£394
Tue 24/212:20
LHR
-
SJU
1 stop14h 11m
JetBlue
Tue 3/305:01
SJU
-
LHR
1 stop12h 39m
JetBlue
Deal found 27/1£409
Tue 24/209:20
LHR
-
SJU
1 stop16h 36m
JetBlue
Wed 11/314:25
SJU
-
LHR
1 stop15h 05m
JetBlue
Deal found 27/1£411
Sat 7/212:20
LHR
-
SJU
1 stop15h 30m
JetBlue
Wed 18/205:15
SJU
-
LHR
1 stop12h 25m
JetBlue
Deal found 26/1£427
Sat 7/209:20
LHR
-
SJU
1 stop17h 35m
JetBlue
Sun 15/214:45
SJU
-
LHR
1 stop12h 10m
JetBlue
Deal found 26/1£448
Wed 25/205:55
STN
-
SJU
1 stop18h 00m
Multiple Airlines
Wed 4/318:10
SJU
-
STN
1 stop16h 00m
Multiple Airlines
Deal found 26/1£459
Thu 12/312:20
LHR
-
SJU
1 stop18h 07m
JetBlue
Thu 19/305:01
SJU
-
LHR
1 stop12h 39m
JetBlue
Deal found 26/1£459
Fri 1/514:00
LGW
-
SJU
1 stop23h 47m
Multiple Airlines
Sat 9/519:05
SJU
-
LGW
1 stop33h 55m
Multiple Airlines
Deal found 27/1£462
Fri 6/212:20
LHR
-
SJU
1 stop18h 04m
JetBlue
Wed 18/205:15
SJU
-
LHR
1 stop12h 25m
JetBlue
Deal found 26/1£467
Thu 30/414:00
LGW
-
SJU
1 stop13h 48m
Multiple Airlines
Sat 9/519:05
SJU
-
LGW
1 stop33h 55m
Multiple Airlines
Deal found 25/1£468
Wed 29/414:00
LGW
-
SJU
1 stop23h 47m
Multiple Airlines
Sat 9/519:05
SJU
-
LGW
1 stop33h 55m
Multiple Airlines
Deal found 26/1£470
Mon 9/312:20
LHR
-
SJU
1 stop18h 34m
JetBlue
Thu 19/305:01
SJU
-
LHR
1 stop12h 39m
JetBlue
Deal found 27/1£472

Find flight deals to Carolina

Find the latest flights to Carolina 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 28 January 2026.

Return from

£394

One-way from

£235

Popular in

December

Cheapest in

September

Average price

£590
JetBlue
  • JetBlue
  • 18/2-28/2
  • 2 total stops
  • 37h 16m total
  • London to San Juan
Search Deals
2/3
  • 2/3
  • 1 total stop
  • 23h 54m total
  • London to Carolina
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Carolina 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 28 January 2026.
Use the filters below to find and compare flights to Carolina that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 3/3

09:20-21:56

1 stop16h 36m

San Juan Luis Munoz Marin Intl

Tue 10/3

14:25-09:30

1 stop15h 05m

£409

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 1/5

14:00-08:47

1 stop23h 47m

San Juan Luis Munoz Marin Intl

Sat 9/5

19:05-10:00

1 stop33h 55m

£462

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Wed 29/4

14:00-08:47

1 stop23h 47m

San Juan Luis Munoz Marin Intl

Sat 9/5

19:05-10:00

1 stop33h 55m

£470

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sat 2/5

13:05-10:26

1 stop26h 21m

San Juan Luis Munoz Marin Intl

Fri 15/5

01:21-06:20

1 stop23h 59m

£483

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 6/2

12:20-02:24

1 stop18h 04m

San Juan Luis Munoz Marin Intl

Sun 15/2

14:45-06:55

1 stop12h 10m

£489

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 10/2

09:20-22:55

1 stop17h 35m

San Juan Luis Munoz Marin Intl

Thu 19/2

11:00-06:55

1 stop15h 55m

£517

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Mon 9/3

08:05-15:20

2 stops35h 15m

San Juan Luis Munoz Marin Intl

Thu 19/3

10:00-23:35

3 stops33h 35m

£517

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 9/3

11:55-19:06

3 stops35h 11m

San Juan Luis Munoz Marin Intl

Thu 19/3

07:00-10:55

2 stops23h 55m

£521

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sun 8/2

13:00-15:12

2 stops30h 12m

San Juan Luis Munoz Marin Intl

Sun 15/2

08:50-06:00

1 stop17h 10m

£525

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 30/4

14:00-02:01

1 stop17h 01m

San Juan Luis Munoz Marin Intl

Sun 3/5

15:19-06:20

2 stops34h 01m

£535

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 60 results
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Best time to book a flight to Carolina

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

When is the best time to book a flight to Carolina?

Use this chart to determine the optimal time to book a return flight from London to Carolina. Price data was last updated on 23 January 2026.

To ensure you get the cheapest price possible for a flight to Carolina, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Carolina?

On average, a flight from London to Carolina takes 17 hours 3 minutes. Flights to Carolina from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Carolina?

The most popular airlines flying from London to Carolina are JetBlue, Iberia and Icelandair.

JetBlue
JetBlue
From £357
Iberia
Iberia
From £505
Icelandair
Icelandair
From £471
Finnair
Finnair
From £425

What are the cheapest airlines that fly to Carolina?

The cheapest airlines flying from London to Carolina are Virgin Atlantic, JetBlue and Finnair.

Rainfall in Carolina by month

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

In terms of precipitation, rainfall in Carolina ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Carolina when rainfall is around 55.0 mm.

Temperature in Carolina by month

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

If weather is an important factor for your trip to Carolina, use this chart to help with planning. For those seeking warmer temperatures, June 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 25.0 C).

Reviews of airlines servicing Carolina

Get insights into the airlines that provide service to Carolina. 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 Carolina. Reviews last updated 28 January 2026.
Read reviews from past customers who have flown Finnair, JetBlue, andIcelandair to Puerto Rico. 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
1,356 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,356 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
JetBlue
7.2
Good
2,890 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Icelandair
7.1
Good
603 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Iberia
7.0
Good
3,099 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,704 reviews
Finnair
7.6
Good
1,356 reviews
Check prices

Comfort

7.5

Boarding

7.7

Food

6.7

Entertainment

6.9

Crew

8.2

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

FAQs about flying to Carolina

  • Can I find cheaper flights to Carolina 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 Carolina on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Carolina?

    Based on reviews from Cheapflights users, British Airways is rated the highest out of the airlines that fly to Carolina.

  • How much is a return flight to Carolina?

    A return flight to Carolina will typically cost around £442, however they can be found for as little as £78.

  • Where does the fastest flight to Carolina depart from?

    For those looking to save time traveling to Carolina, London offers the quickest one-way flight (12 hours 20 minutes).

  • Does San Juan Luis Munoz Marin Intl have car hire?

    Yes. Those touching down at San Juan Luis Munoz Marin Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Juan Luis Munoz Marin Intl?

    Yes. San Juan Luis Munoz Marin Intl has hotels nearby for those requiring accommodations. San Juan Airport Hotel is the closest property to San Juan Luis Munoz Marin Intl (0.0 mi away from San Juan Luis Munoz Marin Intl).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Airports serving Carolina

Book a flight to or from one of these Carolina airports.
Flights to Luis Munoz Marin Intl
Flights from Luis Munoz Marin Intl

Fly with Cheapflights

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How does Cheapflights help users find flights to Carolina?

Cheapflights makes it easy to find Carolina flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets to Carolina?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Carolina for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Carolina with no change fees?

Yes! Cheapflights helps users easily find flights to Carolina with no change fees.

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Yes! Start tracking prices for Carolina flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

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