SJU - LIS

$381 Find Cheap Flights from San Juan to Lisbon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Lisbon departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Lisbon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Lisbon.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Lisbon.
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Everything you should know

Cheapest round-trip
$460
Overall average: $816
Iberia
mån 4/13mån 4/27
SJU - LIS • 1 stop
Cheapest one-way
$381
Typical prices: $391-$497
Multiple Airlines
lör 4/4
SJU - LIS • 3 stops
Top airlines
Iberia
Cheapest • from $460 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Juan and Lisbon. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Philadelphia (PHL)
Cheapest • Avg $835 (round-trip)
Madrid (MAD)
Shortest trip • 12h 00m (one-way)
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 52% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 46% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lisbon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Juan to Lisbon (SJU-LIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to Lisbon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Juan to Lisbon

mån, apr 13 - mån, apr 27
Iberia Logo
9:20 pm - 8:05 pm
SJU
-
LIS
17h 45m
1 stop
Iberia Logo
6:35 am - 7:45 pm
LIS
-
SJU
18h 10m
1 stop
$460Iberia
mån, apr 13 - mån, apr 27
Multiple Airlines Logo
1:21 pm - 2:35 pm
SJU
-
LIS
20h 14m
2 stops
Multiple Airlines Logo
5:35 am - 11:13 pm
LIS
-
SJU
22h 38m
2 stops
$479Multiple Airlines
mån, apr 13 - mån, apr 27
Multiple Airlines Logo
1:21 pm - 2:35 pm
SJU
-
LIS
20h 14m
2 stops
Multiple Airlines Logo
5:35 am - 8:24 pm
LIS
-
SJU
19h 49m
2 stops
$480Multiple Airlines
ons, apr 22 - tis, maj 5
United Airlines Logo
7:40 am - 3:35 pm
SJU
-
LIS
26h 55m
2 stops
United Airlines Logo
5:05 am - 9:24 pm
LIS
-
SJU
21h 19m
2 stops
$482United Airlines
mån, apr 13 - mån, apr 27
KLM Logo
1:21 pm - 2:35 pm
SJU
-
LIS
20h 14m
2 stops
KLM Logo
10:00 am - 11:59 pm
LIS
-
SJU
18h 59m
1 stop
$507KLM
mån, apr 13 - mån, apr 27
KLM Logo
1:21 pm - 2:35 pm
SJU
-
LIS
20h 14m
2 stops
KLM Logo
10:00 am - 11:59 pm
LIS
-
SJU
18h 59m
1 stop
$508KLM
mån, apr 20 - mån, apr 27
Multiple Airlines Logo
1:21 pm - 10:45 am
SJU
-
LIS
16h 24m
1 stop
Multiple Airlines Logo
5:35 am - 11:13 pm
LIS
-
SJU
22h 38m
2 stops
$511Multiple Airlines
tis, apr 14 - ons, apr 22
United Airlines Logo
4:55 pm - 8:20 am
SJU
-
LIS
34h 25m
2 stops
United Airlines Logo
12:20 pm - 9:24 pm
LIS
-
SJU
14h 04m
1 stop
$552United Airlines
tis, apr 14 - ons, apr 22
United Airlines Logo
7:20 am - 8:20 am
SJU
-
LIS
20h 00m
2 stops
United Airlines Logo
11:25 am - 11:50 pm
LIS
-
SJU
17h 25m
2 stops
$555United Airlines
tis, apr 14 - ons, apr 22
Multiple Airlines Logo
7:30 am - 8:00 am
SJU
-
LIS
19h 30m
2 stops
Multiple Airlines Logo
5:35 am - 11:12 pm
LIS
-
SJU
22h 37m
2 stops
$561Multiple Airlines
Booking Insights

KAYAK's insights & trends for San Juan to Lisbon flights

Get data-powered insights and trends into flights from San Juan to Lisbon to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Lisbon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Lisbon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Lisbon is January, where tickets cost $493 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,226 and $1,210 respectively.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Lisbon?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Lisbon, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Lisbon, you should book around 2 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$381
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from San Juan to Lisbon

When to book flights from San Juan to Lisbon

Are your dates flexible? Find out the best times to travel from San Juan to Lisbon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan to Lisbon flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Lisbon?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Lisbon was $381 for a one-way ticket and $460 for a round-trip.

  • Do I need a passport to fly between San Juan and Lisbon?

    Yes

  • Which airports will I be using when flying from San Juan to Lisbon?

    San Juan and Lisbon are both served by 1 main airport. You will leave San Juan from San Juan Luis Munoz Marin Intl and will be arriving at Lisbon Humberto Delgado.

  • Which aircraft models fly most regularly from San Juan to Lisbon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Juan to Lisbon?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between San Juan and Lisbon, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from San Juan to Lisbon, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from San Juan to Lisbon are Delta and KLM. With an average price for the route of $1,198 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $647 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from San Juan to Lisbon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Juan to Lisbon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan to Lisbon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from San Juan is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Juan to Lisbon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to San Juan with another airline. Booking your flights between San Juan and LIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan to Lisbon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from San Juan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from San Juan to Lisbon

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Lisbon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Juan to Lisbon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8246 reviews
7.2Food
8.1Boarding
7.8Entertainment
7.9Comfort
8.5Crew
Airline reviews

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

8.0 ExcellentSharon, Feb 2026
CVG - ATL
Read more Delta reviews

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

boarded at 5:30 pm, pushed away from gate at 6pm ... takeoff was not until ~6:45pm; disappointing

It was delayed but other than that it was great.

Flight from MEX to ATL had to divert to Tampa. When we got off the plane, there were non directions on what to do. Nearly 30 minutes just standing around. Finally told to go through security with no boarding passes, and turned away. Then told to to go back. Took forever to leave Tampa for ATL. Missed my connection to Harrisburg.

Every single flight that we got on was delayed by several hours or more. I honestly didn’t think we would get out of Atlanta because our flight was supposed to leave at 7:59 and it kept getting kicked back further and further. Delta stands for Don’t Ever Leave The Airport!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

Our seats were comfortable with adequate room to stretch out and recline. The food was tasty and served it just the right intervals. Our flight attendant was extra attentive and friendly. Flight arrived early. And the most turbulence. Overall that’s good and experience for an 11 hour flight as can be hoped for

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Terrible last row seats many seats available but no offer to move to better seat

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Absolutely terrible. I booked my ticket with ANA and underpricer/kayak asked me to change all my return flights to United. Customer service does not exist with United. Flight attendants are rude, self-centered, and unhelpful. The food is served cold and uncovered. The in-flight video controllers do not work properly. Premier economy tickets with ANA, allow you access to all airport lounges, while United does not allow access to any lounge. Mockery of an airline.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

Delayed, toilets did not flush, pilot parked to far away from Gate

l really enjoy very much the flight was very pleasant

We Left Calgary 1/2 hour late and that made for a tight connection in Denver. After arriving everything was done to help us make our connection. That was a great effort. Thank You United

Flight was good but there are way to many announcements for credit cards etc.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

We lost a day of our vacation because AA did not get the plane to the gate on time. Even though the gate attendant was very clear that it was not weather related, AA would do nothing because there was some snow that day. They basically said the gate attendant was wrong even though she was on the front line of the situation and they were not.

The app doesn't update with a gate number even when you are on the plane. The in flight food is only snacks. The charging ports on the seats are old, only for USB A when most devices today use USB C. This should be made known to customers.

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I like that the crew kept us informed but we moved back and forth from gate to gate before the aircraft arrived.

Flight from Miami to Lima was very good, like the free WiFi to get movies and TV.

They cancelled my flight and downgraded me to economy and only gave me $250 for the downgrade

Food was terrible, all served at once, poor quality . Wine and bread offered only once.

Bathroom ran out of TP and floor was wet. Crew seemed a bit unhappy, overnight flights may be harder.

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Worst seats I’ve ever had !!! The seats were very narrow and uncomfortable and misaligned with the seats in front of mine leading to bottom of the seat in front of mine pressing on my legs for 15.5 hours !

Very nice staff, terrible food, not very comfortable premium economy.

The pilot was professional and very good. The flight crew, very young and often looked flustered and overwhelmed. The seats were among the most uncomfortable in the air. The boarding somewhat chaotic. The price reasonable. Overall it was an average budget airline experience...although Iberia is not a budget airline. I fear if Iberia doesn't up it's game customers like us will go elsewhere.

The crew was super friendly and helpful. The food was quite good. An overall positive experience.

Flight cancelled, lost a day of travel where we were trying to meet friends we couldn't meet. Iberia website is very difficult to navigate and has lots of dead links. If you do not speak Spanish it is even harder. Tried communicating on their WhatsApp and that was also close to impossible. We were told we'd be compensated 150EU's for this cancelled flight but there is no avenue towards rectifying this issue. I've had to take it up with my credit card to contest the charges and not pay for a flight that didn't happen but doubt I will ever be reimbursed for my two Ubers to the airport where we never even departed or the 150EU's we were told we would receive. I would never fly Iberia again. Clown show.

Great : The crew was awesome ♥️ To improve : - The rice in the "Rice with chicken" was rather s kind of rice pudding, not good at all - No power outlet to charge your phone. 😒

We flew into Barcelona and the plane was so cramped and very uncomfortable and dirty. But we flew out of Madrid and that plane was much better. Would fly Iberia again.

Boarding was easy, the flight left on time and even landed 20 minutes early. The food was plentiful and really good! The crew was kind & helpful. Overall it was an exceptional experience!

Flight was OK. Waiting for luggage in Madrid for 55 minutes, unacceptable

Terrible. Won’t fly again. Boarding was an issue. Took TWO hours to “find” my confirmed reservation. Crew at desk was super rude and unconcerned. Was not escorted through despite delay on their end. Almost missed fight and luggage arrived one day late…. Which I had to pick up by cab or wait even longer (not reimbursed).

Easy and organized getting in and out of the flight

Everything you need to know for your flight from San Juan to Lisbon

Information on your arrival and departure airports