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Lisbon

$340+ Cheap flights from Hartford (BDL) 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LIS
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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Cheap flight deals from Hartford to Lisbon

Cheapest flights from Hartford to Lisbon
Explore the most affordable flight options available from Hartford to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.

This United Airlines deal was found by Cheapflights users on 2/7. 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.
Sun 4/266:00 am
BDL
-
LIS
1 stop23h 30m
United Airlines
Tue 5/511:25 am
LIS
-
BDL
2 stops51h 12m
United Airlines
Deal found 2/7$488
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 4/96:00 am
BDL
-
LIS
2 stops22h 20m
United Airlines
Tue 4/2111:25 am
LIS
-
BDL
2 stops39h 12m
United Airlines
Deal found 2/8$491
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Mon 4/276:00 am
BDL
-
LIS
1 stop23h 30m
United Airlines
Tue 5/51:00 pm
LIS
-
BDL
2 stops30h 08m
United Airlines
Deal found 2/7$493
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Sun 4/266:00 am
BDL
-
LIS
1 stop23h 30m
United Airlines
Mon 5/45:05 am
LIS
-
BDL
2 stops23h 40m
United Airlines
Deal found 2/7$496
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Sun 4/266:00 am
BDL
-
LIS
2 stops21h 20m
United Airlines
Fri 5/81:00 pm
LIS
-
BDL
2 stops30h 18m
United Airlines
Deal found 2/7$497
This United Airlines deal was found by Cheapflights users on 2/8. 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.
Thu 4/96:00 am
BDL
-
LIS
2 stops22h 20m
United Airlines
Thu 4/167:25 am
LIS
-
BDL
2 stops19h 12m
United Airlines
Deal found 2/8$499
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Mon 4/273:04 pm
BDL
-
LIS
2 stops12h 16m
United Airlines
Wed 5/65:05 am
LIS
-
BDL
2 stops18h 37m
United Airlines
Deal found 2/7$500
This FlightHub deal was found by Cheapflights users on 2/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:04 pm
BDL
-
LIS
2 stops15h 41m
Lufthansa
Wed 5/67:25 am
LIS
-
BDL
2 stops21h 20m
Lufthansa
Deal found 2/7$503
This KAYAK deal was found by Cheapflights users on 2/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:44 pm
BDL
-
LIS
2 stops22h 01m
Lufthansa
Wed 5/67:25 am
LIS
-
BDL
2 stops21h 20m
Lufthansa
Deal found 2/7$504
This United Airlines deal was found by Cheapflights users on 2/7. 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.
Sun 4/266:00 am
BDL
-
LIS
1 stop23h 30m
United Airlines
Wed 5/612:20 pm
LIS
-
BDL
1 stop16h 25m
United Airlines
Deal found 2/7$508

Find flight deals from Hartford to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) to Lisbon (LIS). 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 February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$488
(United Airlines)

One-way from

$340
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$596
Provider with most accurate pricing for Hartford Bradley Intl-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hartford Bradley Intl-Lisbon Humberto Delgado flights.
Search Deals
From Hartford Bradley Intl to Lisbon Humberto Delgado
Search Deals
One-way flight from Hartford Bradley Intl to Lisbon Humberto Delgado
Search Deals
High demand for flights, 13% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hartford 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 February 9, 2026.
Use the filters below to find and compare flights from Hartford to Lisbon that are best for you.

Fly from

Hartford

Fly to

Lisbon

Route

Depart

Return

Price

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sun 4/26

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Wed 5/6

7:25 am-11:45 pm

2 stops21h 20m

$496

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 3/10

6:00 am-10:15 am

1 stop24h 15m

Lisbon Humberto Delgado

Thu 3/19

5:00 am-9:17 pm

2 stops44h 17m

$496

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Mon 4/27

10:33 am-8:20 am

2 stops16h 47m

Lisbon Humberto Delgado

Mon 5/4

5:05 am-11:45 pm

2 stops23h 40m

$500

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sun 4/26

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Fri 5/8

12:20 pm-11:45 pm

1 stop16h 25m

$508

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Mon 4/27

7:44 pm-10:30 am

1 stop9h 46m

Lisbon Humberto Delgado

Thu 5/7

12:20 pm-6:42 pm

1 stop11h 22m

$508

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sun 4/26

6:00 am-10:30 am

1 stop23h 30m

Lisbon Humberto Delgado

Thu 5/7

12:20 pm-9:37 am

1 stop26h 17m

$508

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Mon 4/27

7:44 pm-10:30 am

1 stop9h 46m

Lisbon Humberto Delgado

Fri 5/8

12:20 pm-11:45 pm

1 stop16h 25m

$508

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Thu 4/9

6:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

Tue 4/21

12:20 pm-11:59 pm

1 stop16h 39m

$511

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sun 4/26

6:00 am-8:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Mon 5/4

11:25 am-10:54 am

2 stops28h 29m

$516

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Thu 5/7

6:00 pm-6:50 am

2 stops31h 50m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 12 results
1
2

Compare providers for flights from Hartford to Lisbon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hartford to Lisbon in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hartford-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hartford-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hartford-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hartford-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hartford-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hartford to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Hartford 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 Hartford to Lisbon

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

Currently, August is the cheapest month in which you can book a flight from Hartford to Lisbon (average of $513). Flying from Hartford to Lisbon in June is currently the most expensive (average of $1,306). 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.

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

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. 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 Lisbon. Reviews last updated February 9, 2026.
Read through reviews of airlines operating flights from Hartford to Lisbon, such as United Airlines, American Airlines, and Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,259 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,259 reviews
United Airlines
7.4
Good
9,259 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,255 reviews
United Airlines
7.4
Good
9,259 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Aer Lingus
7.2
Good
1,447 reviews
United Airlines
7.4
Good
9,259 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • How long is the flight from Hartford to Lisbon?

    United Airlines can get you from Hartford to Lisbon in just under 23h 30m. Your travel time can differ by up to . Airlines will cover a distance of 3273 mi.

  • What are the cheapest airlines flying from Hartford to Lisbon round-trip?

    Our cheapest airline available from Hartford to Lisbon is United Airlines. Our recent data shows that you can find tickets from as low as $582 on this airline. Additional options worth looking into are American Airlines and Aer Lingus, starting at $655 and $898 round-trip. United Airlines is currently priced 43% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Hartford to Lisbon?

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

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

    Yes. Cheapflights offers flight deals from Hartford 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 Hartford to Lisbon?

    Currently, August is the cheapest month in which you can book a flight from Hartford to Lisbon (average of $513). Flying from Hartford to Lisbon in June is currently the most expensive (average of $1,306). 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
Fátima
Oeiras
Ericeira
Beja
Costa da Caparica
Torres Vedras
Nazaré
Colares
Sesimbra

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Top 3 airlines flying from Hartford to Lisbon

Discover the top 3 airlines that operate flights from Hartford 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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$582Average$926FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$655Average$1,106FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$898Average$1,378FlexibilityNo cancel feeOn-timeN/A

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