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Lisbon

$399+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LIS
Apr 5 — Apr 121
Sun 4/5
Sun 4/12
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 March 6, 2026.

This United Airlines deal was found by Cheapflights users on 3/1. 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.
Sat 4/45:10 pm
BDL
-
LIS
2 stops36h 20m
United Airlines
Tue 4/1411:25 am
LIS
-
BDL
2 stops51h 12m
United Airlines
Deal found 3/1$604
This Expedia deal was found by Cheapflights users on 3/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/46:00 pm
BDL
-
LIS
1 stop22h 35m
Aer Lingus
Tue 4/1410:15 pm
LIS
-
BDL
1 stop23h 15m
Aer Lingus
Deal found 3/1$629
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:55 pm
BDL
-
LIS
2 stops21h 00m
Delta
Tue 4/215:00 am
LIS
-
BDL
2 stops23h 56m
Delta
Deal found 3/2$671
This United Airlines deal was found by Cheapflights users on 3/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:04 pm
BDL
-
LIS
1 stop14h 26m
United Airlines
Tue 4/712:20 pm
LIS
-
BDL
1 stop16h 39m
United Airlines
Deal found 3/2$687
This United Airlines deal was found by Cheapflights users on 3/1. 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.
Wed 4/1510:33 am
BDL
-
LIS
2 stops16h 47m
United Airlines
Wed 4/2211:25 am
LIS
-
BDL
2 stops41h 34m
United Airlines
Deal found 3/1$692
This BusinessClass deal was found by Cheapflights users on 3/4. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:35 am
BDL
-
LIS
2 stops17h 25m
Multiple Airlines
Sun 11/85:00 am
LIS
-
BDL
2 stops22h 02m
Multiple Airlines
Deal found 3/4$701
This Finnair deal was found by Cheapflights users on 3/3. 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.
Mon 4/204:09 pm
BDL
-
LIS
2 stops26h 16m
Finnair
Sun 4/266:35 am
LIS
-
BDL
2 stops21h 22m
Finnair
Deal found 3/3$709
This British Airways deal was found by Cheapflights users on 3/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:09 pm
BDL
-
LIS
2 stops18h 21m
Multiple Airlines
Tue 4/217:10 am
LIS
-
BDL
2 stops20h 47m
Multiple Airlines
Deal found 3/1$711
This Expedia deal was found by Cheapflights users on 3/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 pm
BDL
-
LIS
1 stop22h 35m
Aer Lingus
Tue 10/610:15 pm
LIS
-
BDL
1 stop23h 15m
Aer Lingus
Deal found 3/3$718

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 March 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$604
(United Airlines)

One-way from

$399
(Kiwi.com)

Popular in

January

Cheapest in

December

Average price

$760
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, 12% 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 March 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 March 6, 2026.
Use the filters below to find and compare flights from Hartford to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sat 4/4

5:10 pm-10:30 am

2 stops36h 20m

Lisbon Humberto Delgado

Tue 4/14

12:20 pm-9:37 am

1 stop26h 17m

$624

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 4/15

10:33 am-8:20 am

2 stops16h 47m

Lisbon Humberto Delgado

Wed 4/22

11:25 am-11:59 pm

2 stops41h 34m

$692

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Thu 4/9

6:00 am-11:05 am

2 stops24h 05m

Lisbon Humberto Delgado

Tue 4/21

12:20 pm-11:59 pm

1 stop16h 39m

$816

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 4/1

5:59 pm-3:40 pm

2 stops16h 41m

Lisbon Humberto Delgado

Wed 4/8

7:20 am-11:41 pm

2 stops21h 21m

$852

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Mon 7/20

4:50 pm-9:20 am

2 stops35h 30m

Lisbon Humberto Delgado

Tue 7/28

11:25 am-2:24 pm

2 stops31h 59m

$880
Quickest round-trip

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 7/21

7:45 pm-10:30 am

1 stop9h 45m

Lisbon Humberto Delgado

Sun 9/6

12:20 pm-11:57 pm

1 stop16h 37m

$942

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 4/1

7:46 pm-10:45 pm

2 stops21h 59m

Lisbon Humberto Delgado

Wed 4/8

12:20 pm-11:59 pm

1 stop16h 39m

$943
Cheapest one-way

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Tue 5/26

7:15 am-9:55 am

3 stops45h 40m

$399

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sun 5/24

6:20 am-2:55 pm

3 stops51h 35m

$405

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Fri 4/3

9:53 pm-9:35 pm

3 stops42h 42m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 13 resultsSorted by cheapest first
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 March.
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 March 6, 2026.
Read through reviews of airlines operating flights from Hartford to Lisbon, such as United Airlines, Aer Lingus, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,403 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

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
9,403 reviews
United Airlines
7.4
Good
9,403 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

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
1,471 reviews
United Airlines
7.4
Good
9,403 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

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
7.1
Good
11,399 reviews
United Airlines
7.4
Good
9,403 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

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, Aer Lingus, and Delta can get you from Hartford to Lisbon in just under 21h. Your travel time can differ by up to 15h 20m. Airlines will cover a distance of 3273 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $666 and $898 round-trip. United Airlines is currently priced 42% 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
Ericeira
Oeiras
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 March 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$582Average$958FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$666Average$1,174FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$898Average$1,378FlexibilityNo cancel feeOn-timeN/A

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