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Cheap flights from Rhode Island to Lisbon from $205

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to Lisbon departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rhode Island to Lisbon

Cheap round-trip flights

Icelandair Logo
11:35 pm - 9:20 pmBOS-LIS
16h 45m1 stop
Icelandair Logo
9:20 pm - 5:50 pmLIS-BOS
25h 30m1 stop
$380Icelandair
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Wed, Oct 22 - Thu, Nov 6
British Airways Logo
9:35 pm - 2:55 pmBOS-LIS
12h 20m1 stop
British Airways Logo
8:45 pm - 3:15 pmLIS-BOS
23h 30m1 stop
$389British Airways
Find Deal
Mon, Nov 3 - Tue, Nov 4
Scandinavian Airlines Logo
5:35 pm - 4:05 pmBOS-LIS
17h 30m1 stop
Scandinavian Airlines Logo
4:55 pm - 3:50 pmLIS-BOS
27h 55m1 stop
$425Scandinavian Airlines
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Sun, Nov 30 - Sun, Dec 7
Scandinavian Airlines Logo
5:35 pm - 4:05 pmBOS-LIS
17h 30m1 stop
Scandinavian Airlines Logo
4:55 pm - 3:50 pmLIS-BOS
27h 55m1 stop
$433Scandinavian Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
LEVEL Logo
11:55 pm - 8:30 amBOS-LIS
27h 35m1 stop
LEVEL Logo
9:15 pm - 9:15 pmLIS-BOS
29h 00m1 stop
$436LEVEL
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Sun, Oct 5 - Tue, Oct 14
TAP AIR PORTUGAL Logo
6:10 pm - 5:40 amBOS-LIS
6h 30mnonstop
TAP AIR PORTUGAL Logo
10:00 pm - 8:25 pmLIS-BOS
27h 25m1 stop
$437TAP AIR PORTUGAL
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Sun, Oct 12 - Sat, Oct 18
LEVEL Logo
11:55 pm - 9:30 pmBOS-LIS
16h 35m1 stop
LEVEL Logo
9:15 pm - 9:15 pmLIS-BOS
29h 00m1 stop
$438LEVEL
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Sun, Oct 5 - Tue, Oct 14
Logo
3:15 pm - 6:40 pmBOS-LIS
22h 25m2 stops
Logo
10:45 pm - 9:25 pmLIS-BOS
27h 40m3 stops
$450
Find Deal
Mon, Oct 6 - Mon, Oct 13
TAP AIR PORTUGAL Logo
10:45 pm - 10:15 amBOS-LIS
6h 30mnonstop
TAP AIR PORTUGAL Logo
5:55 pm - 8:25 pmLIS-BOS
31h 30m1 stop
$454TAP AIR PORTUGAL
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Sat, Oct 11 - Sat, Oct 18
Logo
10:20 am - 6:40 pmBOS-LIS
27h 20m2 stops
Logo
10:45 pm - 5:55 pmLIS-BOS
24h 10m2 stops
$463
Find Deal
Mon, Sep 15 - Mon, Sep 22

United Airlines flights from Rhode Island to Lisbon

Our best United Airlines deals on Rhode Island to Lisbon flight tickets
United Airlines
Sep 28
BOS6:30 pmBoston Logan Intl
9h 50m
1 stop
LIS9:20 amLisbon Humberto Delgado
Oct 8
LIS11:25 amLisbon Humberto Delgado
31h 50m
2 stops
BOS2:15 pmBoston Logan Intl
$467
Find similar
United Airlines
Aug 25
BOS6:40 pmBoston Logan Intl
9h 40m
1 stop
LIS9:20 amLisbon Humberto Delgado
Sep 3
LIS11:25 amLisbon Humberto Delgado
36h 30m
2 stops
BOS6:55 pmBoston Logan Intl
$521
Find similar
United Airlines
Aug 25
BOS9:43 amBoston Logan Intl
18h 37m
2 stops
LIS9:20 amLisbon Humberto Delgado
Sep 3
LIS11:25 amLisbon Humberto Delgado
36h 30m
2 stops
BOS6:55 pmBoston Logan Intl
$526
Find similar

TAP AIR PORTUGAL flights from Rhode Island to Lisbon

Our best TAP AIR PORTUGAL deals on Rhode Island to Lisbon flight tickets
TAP AIR PORTUGAL
Oct 12
BOS6:10 pmBoston Logan Intl
6h 30m
LIS5:40 amLisbon Humberto Delgado
Oct 18
LIS10:00 pmLisbon Humberto Delgado
27h 25m
1 stop
BOS8:25 pmBoston Logan Intl
$437
Find similar
TAP AIR PORTUGAL
Oct 11
BOS10:45 pmBoston Logan Intl
6h 30m
LIS10:15 amLisbon Humberto Delgado
Oct 18
LIS5:55 pmLisbon Humberto Delgado
31h 30m
1 stop
BOS8:25 pmBoston Logan Intl
$454
Find similar
TAP AIR PORTUGAL
Oct 30
BOS7:05 pmBoston Logan Intl
6h 30m
LIS5:35 amLisbon Humberto Delgado
Nov 9
LIS5:15 pmLisbon Humberto Delgado
7h 55m
BOS8:10 pmBoston Logan Intl
$472
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 11, 2025.
Use the filters below to find and compare flights from Rhode Island to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Wed 10/22

11:35 pm-9:20 pm

1 stop16h 45m

Lisbon Humberto Delgado

Thu 11/6

9:20 pm-5:50 pm

1 stop25h 30m

$380

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 11/3

9:35 pm-2:55 pm

1 stop12h 20m

Lisbon Humberto Delgado

Tue 11/4

8:45 pm-3:15 pm

1 stop23h 30m

$389

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 11/30

5:35 pm-4:05 pm

1 stop17h 30m

Lisbon Humberto Delgado

Sun 12/7

4:55 pm-3:50 pm

1 stop27h 55m

$425

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Thu 11/6

5:35 pm-4:05 pm

1 stop17h 30m

Lisbon Humberto Delgado

Mon 11/10

4:55 pm-3:50 pm

1 stop27h 55m

$433

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 10/5

11:55 pm-8:30 am

1 stop27h 35m

Lisbon Humberto Delgado

Tue 10/14

9:15 pm-9:15 pm

1 stop29h 00m

$436

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 10/12

6:10 pm-5:40 am

Nonstop6h 30m

Lisbon Humberto Delgado

Sat 10/18

10:00 pm-8:25 pm

1 stop27h 25m

$437

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sun 10/5

11:55 pm-9:30 pm

1 stop16h 35m

Lisbon Humberto Delgado

Tue 10/14

9:15 pm-9:15 pm

1 stop29h 00m

$438

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 10/6

3:15 pm-6:40 pm

2 stops22h 25m

Lisbon Humberto Delgado

Mon 10/13

10:45 pm-9:25 pm

3 stops27h 40m

$450

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Sat 10/11

10:45 pm-10:15 am

Nonstop6h 30m

Lisbon Humberto Delgado

Sat 10/18

5:55 pm-8:25 pm

1 stop31h 30m

$454

BostonLisbon

BOS - LIS

BOSLIS

Boston Logan Intl

Mon 9/15

10:20 am-6:40 pm

2 stops27h 20m

Lisbon Humberto Delgado

Mon 9/22

10:45 pm-5:55 pm

2 stops24h 10m

$463

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Lisbon from

How to get the cheapest flight ticket from Rhode Island to Lisbon

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Lisbon?

In general, January is the cheapest month to fly from Rhode Island to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $650. If you are unable to visit Lisbon during the month of January, then departing from Rhode Island during the month February is also very affordable. Most momondo users find prices during this month for around $650.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Sunday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $801. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Rhode Island to Lisbon for around $877.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $351. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $834 on average. Flights to Lisbon from Rhode Island in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $796 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Rhode Island for as low as $714 on momondo.

Cheap Rhode Island to Lisbon flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rhode Island to Lisbon

Best Price Found

$205

Fastest flight time

6h 30m

Direct flights

Every day

Airports in Lisbon

1 airport
The best one-way flight to Lisbon from Rhode Island in the past 72 hours is $205. The best round-trip flight deal from Rhode Island to Lisbon found on momondo in the last 72 hours is $380.
The fastest flight from Rhode Island to Lisbon takes 6h 30m
Direct flights go from Rhode Island to Lisbon every day.
There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS)
Search flight deals

  • When did momondo last update prices for flights from Rhode Island to Lisbon Humberto Delgado Airport?

    Prices for flights from Rhode Island to Lisbon Humberto Delgado Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rhode Island to Lisbon Humberto Delgado Airport?

  • How old do you have to be to fly from Rhode Island to Lisbon Humberto Delgado Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rhode Island to Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

    The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Rhode Island to Lisbon

Compare and see reviews for airlines that fly from Rhode Island to Lisbon with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $559Free CancellationRating
7.4
8,920 reviews
Search United Airlines flights
American AirlinesPriceFrom $658Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Fátima
Nazaré
Ericeira
Setúbal
Oeiras
Almada
Peniche
Evora
Estoril
Sesimbra
Leiria
Figueira da Foz
Tomar
Óbidos
Batalha
Comporta
Torres Vedras
Costa da Caparica
Sines

Why use momondo?

Why should I use momondo to find a flight deal from Rhode Island to Lisbon?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rhode Island to Lisbon for you.

Can I find flights from Rhode Island to Lisbon with flexible booking policies on momondo?

momondo does allow users to show only those flights to Lisbon from Rhode Island which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Rhode Island to Lisbon?

momondo helps you find the best flight between Rhode Island and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rhode Island to Lisbon right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Rhode Island to Lisbon flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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