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Cheap flights from Manchester to San Juan from £350

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — SJU
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Manchester to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Manchester (MAN) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 September 2025.

Round-trip from

£590

One-way from

£350

Popular in

December

Cheapest in

March

Average price

£722
31/10-7/11
  • 31/10-7/11
  • 4 total stops
  • 59h 00m total
  • Manchester to San Juan
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9/10
  • 9/10
  • 2 total stops
  • 23h 11m total
  • Manchester to San Juan
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£35 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Manchester to San Juan

Cheapest flights from Manchester to San Juan
Explore the most affordable flight options available from Manchester to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Fri 31/1019:40MAN - SJU
2 stops28h 15mMultiple Airlines
Fri 7/1121:25SJU - MAN
2 stops30h 45mMultiple Airlines
Deal found 16/9£590
Mon 6/1014:40MAN - SJU
1 stop31h 02mAer Lingus
Fri 17/1006:00SJU - MAN
1 stop19h 50mAer Lingus
Deal found 16/9£637
Tue 30/911:15MAN - SJU
1 stop14h 41mMultiple Airlines
Mon 6/1002:49SJU - MAN
2 stops23h 46mMultiple Airlines
Deal found 16/9£643
Thu 6/1117:10MAN - SJU
2 stops38h 07mTAP AIR PORTUGAL
Sat 22/1106:07SJU - MAN
2 stops31h 08mTAP AIR PORTUGAL
Deal found 16/9£651
Sun 19/1014:40MAN - SJU
1 stop15h 07mAer Lingus
Sat 25/1014:25SJU - MAN
2 stops20h 50mAer Lingus
Deal found 17/9£658
Fri 7/1111:25MAN - SJU
2 stops20h 23mTAP AIR PORTUGAL
Sat 22/1106:07SJU - MAN
2 stops31h 08mTAP AIR PORTUGAL
Deal found 15/9£659

Cheapflights Fare Finder

 
Customise your flight search to find flights from Manchester to San Juan 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 18 September 2025.
Use the filters below to find and compare flights from Manchester to San Juan that are best for you.

Fly from

Manchester

Fly to

San Juan

Route

Depart

Return

Price

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Fri 31/10

19:40-19:55

2 stops28h 15m

San Juan Luis Munoz Marin Intl

Fri 7/11

21:25-08:10

2 stops30h 45m

£590

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Wed 11/2

12:30-16:40

2 stops32h 10m

San Juan Luis Munoz Marin Intl

Sat 21/2

18:10-11:50

2 stops37h 40m

£599

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Fri 23/1

06:45-01:42

2 stops22h 57m

San Juan Luis Munoz Marin Intl

Wed 28/1

21:25-14:25

1 stop13h 00m

£618

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Mon 6/10

14:40-14:54

1 stop29h 14m

San Juan Luis Munoz Marin Intl

Fri 17/10

18:05-07:35

2 stops32h 30m

£642

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Thu 29/1

17:10-00:16

2 stops35h 06m

San Juan Luis Munoz Marin Intl

Mon 9/2

07:00-16:15

2 stops29h 15m

£648

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Thu 22/1

17:10-00:16

2 stops35h 06m

San Juan Luis Munoz Marin Intl

Sun 1/2

06:15-16:15

2 stops30h 00m

£648

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Thu 6/11

17:10-03:17

2 stops38h 07m

San Juan Luis Munoz Marin Intl

Sat 22/11

06:07-17:15

2 stops31h 08m

£651

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Sat 28/2

14:15-21:35

1 stop35h 20m

San Juan Luis Munoz Marin Intl

Mon 9/3

06:20-06:50

1 stop20h 30m

£654

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Sun 19/10

14:40-00:47

1 stop15h 07m

San Juan Luis Munoz Marin Intl

Sat 25/10

14:25-16:15

2 stops20h 50m

£658

ManchesterSan Juan

MAN - SJU

MANSJU

Manchester

Fri 7/11

11:25-03:48

2 stops20h 23m

San Juan Luis Munoz Marin Intl

Sat 22/11

06:07-17:15

2 stops31h 08m

£659

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 14 results
1
2

Best time to book a flight from Manchester to San Juan

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

How far ahead should I book a flight from Manchester to San Juan?

Use this chart to determine the optimal time to book a return flight from Manchester to San Juan. Price data was last updated on 12 September 2025.

Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Manchester to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Manchester to San Juan?

Currently, April is the cheapest month in which you can book a flight from Manchester to San Juan (average of £631). Flying from Manchester to San Juan in July is currently the most expensive (average of £1,027). 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 MAN to SJU?

Find hourly flight availability from Manchester to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

When flying from Manchester to San Juan, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 21% versus a flight at midday.

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated 18 September 2025.
Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andAer Lingus from Manchester to San Juan. 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
1,324 reviews
Check prices

Comfort

7.5

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,324 reviews
Finnair
7.6
Good
1,324 reviews
Check prices

Comfort

7.5

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Virgin Atlantic
7.4
Good
664 reviews
Finnair
7.6
Good
1,324 reviews
Check prices

Comfort

7.5

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Aer Lingus
7.2
Good
1,277 reviews
Finnair
7.6
Good
1,324 reviews
Check prices

Comfort

7.5

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Iberia
7.0
Good
2,925 reviews
Finnair
7.6
Good
1,324 reviews
Check prices

Comfort

7.5

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
British Airways
6.7
Okay
7,367 reviews
Finnair
7.6
Good
1,324 reviews
Check prices

Comfort

7.5

Boarding

7.6

Food

6.7

Crew

8.1

Entertainment

6.9

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

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

  • What airport do you fly from for flights from Manchester to San Juan?

    For a flight from Manchester to San Juan, you will be flying from Manchester. Manchester (MAN) is just 8.9 mi from the center of the city. Manchester is the only Manchester airport and it handles 0 outbound flights to San Juan per day. 7 airlines have flights to San Juan from Manchester on a regular basis.

  • How long is the flight from Manchester to San Juan?

    Aer Lingus and TAP AIR PORTUGAL can get you from Manchester to San Juan in just under 29h 14m. Your travel time can differ by up to 5h 52m. There are 4123 mi between Manchester and San Juan. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Manchester to San Juan round-trip?

    According to our current data, Finnair (£491), Iberia (£565), and British Airways (£579) offers the cheapest pricing from Manchester to San Juan. Finnair is currently priced 42% below the average price you’ll pay for this route.

  • Can I find deals for flights from Manchester to San Juan that include hotel bookings?

    Yes. In addition to deals on Manchester to San Juan flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Manchester to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Manchester to San Juan.

  • Can I find deals for business class flights from Manchester to San Juan?

    Yes. Cheapflights offers flight deals from Manchester to San Juan 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 Manchester to San Juan?

    Currently, April is the cheapest month in which you can book a flight from Manchester to San Juan (average of £631). Flying from Manchester to San Juan in July is currently the most expensive (average of £1,027). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Manchester to San Juan

Discover the top 7 airlines that operate flights from Manchester to San Juan. 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£491Average£593FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£565Average£877FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£579Average£852FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£645Average£793FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapest£695Average£808FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
DeltaCheapest£759Average£1,071FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AtlanticCheapest£838Average£1,012FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Manchester to San Juan?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Manchester to San Juan. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Manchester to San Juan?

Millions of users choose and trust Cheapflights to book the best flight deals from Manchester to San Juan for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Manchester to San Juan with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Manchester to San Juan, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Manchester to San Juan become cheaper?

Yes! Start tracking prices for Manchester to San Juan flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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