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$305+ Cheap flights from Rhode Island to Lisbon (LIS)

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — LIS
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Rhode Island to Lisbon

Keep the following information in mind while searching for Rhode Island to Lisbon flight deals. Data was last updated November 3, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$483
(Rumbo)

One-way from

$305
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$743
Provider with most accurate pricing for Boston Logan Intl-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Lisbon Humberto Delgado flights.
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From Rhode Island to Lisbon Humberto Delgado
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One-way flight from Rhode Island to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 12% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Rhode Island to Lisbon

Cheapest flights from Rhode Island to Lisbon
Explore the most affordable flight options available from Rhode Island to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Rumbo deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:35 pmBOS - LIS
Nonstop6h 25mVirgin Atlantic
Sun 12/1411:15 amLIS - BOS
Nonstop7h 45mVirgin Atlantic
Deal found 11/2$483
This CheapOair deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:10 pmBOS - LIS
1 stop12h 00mAer Lingus
Sat 1/1010:50 amLIS - BOS
1 stop13h 09mAer Lingus
Deal found 11/3$486
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:00 amBOS - LIS
1 stop20h 00mDelta
Sun 12/1411:15 amLIS - BOS
Nonstop7h 45mDelta
Deal found 11/3$490
This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:15 amBOS - LIS
2 stops33h 55mMultiple Airlines
Fri 11/218:50 pmLIS - BOS
2 stops24h 07mMultiple Airlines
Deal found 11/3$493
This Finnair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:57 pmBOS - LIS
1 stop10h 08mMultiple Airlines
Wed 2/116:30 amLIS - BOS
1 stop18h 20mMultiple Airlines
Deal found 11/2$494
This Finnair deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:35 pmBOS - LIS
1 stop12h 15mMultiple Airlines
Sun 12/1411:05 amLIS - BOS
1 stop12h 28mMultiple Airlines
Deal found 11/3$495
This Mytrip deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:45 amBOS - LIS
2 stops21h 20mMultiple Airlines
Thu 12/118:30 pmLIS - BOS
3 stops28h 12mMultiple Airlines
Deal found 11/3$500
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:35 pmBOS - LIS
Nonstop6h 25mDelta
Thu 12/1110:00 amLIS - BOS
1 stop13h 59mDelta
Deal found 11/3$501
This Delta deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:35 pmBOS - LIS
Nonstop6h 25mDelta
Mon 12/225:30 amLIS - BOS
1 stop13h 05mDelta
Deal found 11/3$502
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:30 pmPVD - LIS
1 stop9h 45mUnited Airlines
Wed 12/1711:55 amLIS - PVD
1 stop11h 50mUnited Airlines
Deal found 11/3$599
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:12 pmPVD - LIS
2 stops24h 48mAmerican Airlines
Fri 12/511:05 amLIS - PVD
1 stop16h 37mAmerican Airlines
Deal found 11/3$651
This KLM deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:52 pmPVD - LIS
2 stops17h 18mMultiple Airlines
Tue 11/259:30 amLIS - PVD
2 stops18h 58mMultiple Airlines
Deal found 11/2$700

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rhode Island to Lisbon 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 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Rhode Island to Lisbon that are best for you.

Fly from

Rhode Island

Fly to

Lisbon

Route

Depart

Return

Price

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Fri 12/5

8:35 pm-8:00 am

Nonstop6h 25m

Lisbon Humberto Delgado

Sun 12/14

11:15 am-2:00 pm

Nonstop7h 45m

$491

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Fri 2/20

5:10 pm-7:55 am

1 stop9h 45m

Lisbon Humberto Delgado

Sat 2/28

6:30 am-7:50 pm

1 stop18h 20m

$494

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Tue 12/2

8:35 pm-8:00 am

Nonstop6h 25m

Lisbon Humberto Delgado

Mon 12/15

10:00 am-4:11 pm

1 stop11h 11m

$501

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Tue 1/6

5:24 am-8:00 am

2 stops21h 36m

Lisbon Humberto Delgado

Fri 1/16

11:25 am-11:30 pm

2 stops41h 05m

$501

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Tue 1/6

5:24 am-8:00 am

2 stops21h 36m

Lisbon Humberto Delgado

Sun 1/18

5:00 am-11:30 pm

2 stops23h 30m

$501

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Tue 1/6

5:24 am-8:00 am

2 stops21h 36m

Lisbon Humberto Delgado

Mon 1/12

11:25 am-11:30 pm

2 stops41h 05m

$501

ProvidenceLisbon

PVD - LIS

PVDLIS

Providence-TFGreen

Tue 1/6

5:24 am-8:00 am

2 stops21h 36m

Lisbon Humberto Delgado

Sat 1/17

5:00 am-11:30 pm

2 stops23h 30m

$501

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Fri 2/20

8:40 pm-8:00 am

Nonstop6h 20m

Lisbon Humberto Delgado

Sat 2/28

5:30 am-1:40 pm

1 stop13h 10m

$502

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Thu 12/11

3:35 pm-9:05 am

1 stop12h 30m

Lisbon Humberto Delgado

Sun 12/14

11:05 am-5:25 pm

1 stop11h 20m

$506

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sat 1/31

1:00 pm-8:00 am

1 stop14h 00m

Lisbon Humberto Delgado

Sat 2/14

10:00 am-6:24 pm

1 stop13h 24m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 45 results
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Best time to book a flight from Rhode Island to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Rhode Island with our price prediction graph.
Estimated round-trip 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 Rhode Island to Lisbon

What is the cheapest month to book a flight from Rhode Island to Lisbon?

Currently, August is the cheapest month in which you can book a flight from Rhode Island to Lisbon (average of $513). Flying from Rhode Island to Lisbon in June is currently the most expensive (average of $1,139). 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 RI to LIS?

Find hourly flight availability from Rhode Island to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s typically best to fly out from Rhode Island to Lisbon at noon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.

How much does it cost to fly round-trip from Rhode Island to Lisbon?

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Lisbon. 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 into for flights to Lisbon from Rhode Island?

    Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from Rhode Island. Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

  • How long is the flight from Rhode Island to Lisbon?

    Virgin Atlantic and Delta can get you from Rhode Island to Lisbon in just under 6h 25m. Your travel time will be generally consistent. The distance between Rhode Island and Lisbon is about 3182 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Rhode Island to Lisbon one-way?

    One-way options have recently been found by users for as low as $310 on LEVEL. Other airlines that offer cheap prices include Aer Lingus from $326 and Delta from $515 one-way.

  • Can I find deals for flights from Rhode Island to Lisbon that include hotel bookings?

    Yes. In addition to deals on Rhode Island to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Lisbon.

  • Can I find deals for business class flights from Rhode Island to Lisbon?

    Yes. Cheapflights offers flight deals from Rhode Island to Lisbon 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 Rhode Island to Lisbon?

    Currently, August is the cheapest month in which you can book a flight from Rhode Island to Lisbon (average of $513). Flying from Rhode Island to Lisbon in June is currently the most expensive (average of $1,139). 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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Oeiras
Ericeira
Nazaré
Costa da Caparica
Torres Vedras
Beja
Sesimbra
Colares

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Alternative routes for Rhode Island to Lisbon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Rhode Island to Lisbon

Discover the top 2 airlines that operate flights from Rhode Island to Lisbon. 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 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$556Average$934FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$599Average$951FlexibilityNo cancel feeOn-time71%

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