Find flights
Airlines
Travel Guide

£252+ Cheap flights to San Juan

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SJU
11 Dec — 18 Dec1
1 adult

Flights to San Juan in 2024

Find the latest flights to San Juan in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 931,284 searches and data was last updated on 6 December 2024.

Return from

£531

One-way from

£252

Popular in

August

Cheapest in

January

Average price

£797
JetBlue
  • JetBlue
  • 6/5-14/5
  • 2 total stops
  • 30h 59m total
  • London to San Juan
Search Deals
17/1
  • 17/1
  • 2 total stops
  • 54h 14m total
  • London to San Juan
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for return flights in December 2024
Search Deals

Find flight deals to San Juan

Cheapest flights to San Juan
Explore the most affordable flight options available to San Juan. Find the lowest fares based on data from user searches, with prices last updated on 6 December 2024.

Wed 25/1208:25LHR - SJU
1 stop23h 23mIcelandair
Thu 9/101:55SJU - LHR
1 stop14h 50mIcelandair
Deal found 5/12£673
Fri 27/1210:05LHR - SJU
2 stops18h 21mFinnair
Thu 9/108:05SJU - LHR
1 stop18h 55mFinnair
Deal found 5/12£675
Tue 24/1212:20LHR - SJU
1 stop18h 25mJetBlue
Fri 10/101:55SJU - LHR
1 stop14h 50mJetBlue
Deal found 5/12£726
Fri 27/1211:00LGW - SJU
1 stop12h 45mIberia
Thu 9/112:50SJU - LGW
2 stops17h 25mIberia
Deal found 5/12£799
Fri 13/1206:30LHR - SJU
2 stops22h 50mMultiple Airlines
Sun 11/506:00SJU - LHR
2 stops21h 40mMultiple Airlines
Deal found 5/12£809
Fri 13/1213:25LGW - SJU
2 stops32h 34mMultiple Airlines
Sun 11/510:46SJU - LGW
1 stop18h 14mMultiple Airlines
Deal found 5/12£849
Sat 28/1212:35LHR - SJU
1 stop15h 51mIberia
Tue 7/121:20SJU - LHR
1 stop19h 05mIberia
Deal found 6/12£885
Fri 13/1213:35LHR - SJU
2 stops35h 51mUnited Airlines
Sat 10/501:05SJU - LHR
2 stops26h 30mUnited Airlines
Deal found 5/12£895
Tue 24/1210:10LHR - SJU
1 stop20h 08mDelta
Thu 9/112:40SJU - LHR
2 stops18h 30mDelta
Deal found 5/12£984
Fri 13/1207:25STN - SJU
2 stops22h 32mMultiple Airlines
Sun 11/520:25SJU - STN
1 stop19h 55mMultiple Airlines
Deal found 5/12£991
Tue 24/1210:10LHR - SJU
1 stop16h 34mKLM
Sat 11/114:11SJU - LHR
1 stop13h 44mKLM
Deal found 5/12£1,010
Sat 28/1214:30LHR - SJU
1 stop28h 10mAir Canada
Sun 12/116:00SJU - LHR
1 stop15h 50mAir Canada
Deal found 5/12£1,015

Find flights to San Juan within your budget

Locate flights to San Juan that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 931,284 searches and data was last updated on 6 December 2024.

Fly from

Any airport

Route

Depart

Return

Price

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 6/5

11:55-22:54

1 stop15h 59m

San Juan Luis Munoz Marin Intl

Tue 13/5

03:13-20:45

1 stop12h 32m

£531

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 11/1

07:25-23:21

1 stop19h 56m

San Juan Luis Munoz Marin Intl

Sun 19/1

06:05-09:30

1 stop23h 25m

£543

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 26/2

08:20-21:00

2 stops16h 40m

San Juan Luis Munoz Marin Intl

Sat 8/3

21:20-17:15

1 stop15h 55m

£548

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 20/1

07:20-19:45

2 stops16h 25m

San Juan Luis Munoz Marin Intl

Sat 1/2

14:30-09:40

1 stop15h 10m

£549

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Mon 13/1

06:40-01:57

2 stops23h 17m

San Juan Luis Munoz Marin Intl

Sun 26/1

19:12-16:00

2 stops40h 48m

£552

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 13/1

11:55-14:30

3 stops30h 35m

San Juan Luis Munoz Marin Intl

Sun 26/1

22:09-10:55

3 stops32h 46m

£555

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 21/1

06:45-23:58

2 stops21h 13m

San Juan Luis Munoz Marin Intl

Thu 30/1

07:45-06:50

1 stop19h 05m

£575

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 21/1

13:30-14:30

3 stops29h 00m

San Juan Luis Munoz Marin Intl

Thu 30/1

10:16-12:50

3 stops22h 34m

£576

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 1/3

18:00-21:46

2 stops31h 46m

San Juan Luis Munoz Marin Intl

Wed 12/3

01:05-06:40

2 stops25h 35m

£598

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 20/1

11:00-11:53

2 stops28h 53m

San Juan Luis Munoz Marin Intl

Sat 1/2

05:00-09:50

2 stops24h 50m

£617

Flights are sorted by cheapest return flights first.

Deals found on 6/12

Showing 1-10 of 46 results
1
2
3
...
5

Best time to book a flight to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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.

Travel insights for flights to San Juan

Get recent, data-driven insights about flig