HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portugal

$316+ Cheap flights from Hartford (BDL) to Portugal

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — LIS
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hartford to Portugal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Hartford to Portugal

Cheapest flights from Hartford to Portugal
Explore the most affordable flight options available from Hartford to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

This United Airlines deal was found by Cheapflights users on 10/8. 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.
Fri 12/52:50 pmBDL - LIS
1 stop14h 25mUnited Airlines
Fri 12/1211:20 amLIS - BDL
2 stops39h 33mUnited Airlines
Deal found 10/8$539
This American Airlines deal was found by Cheapflights users on 10/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:33 amBDL - LIS
1 stop16h 17mAmerican Airlines
Fri 12/1211:05 amLIS - BDL
1 stop16h 26mAmerican Airlines
Deal found 10/8$555
This Finnair deal was found by Cheapflights users on 10/7. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:45 pmBDL - LIS
2 stops15h 05mMultiple Airlines
Thu 12/188:55 amLIS - BDL
2 stops19h 46mMultiple Airlines
Deal found 10/7$560
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Mon 10/202:51 pmBDL - LIS
1 stop14h 39mUnited Airlines
Thu 10/305:00 amLIS - BDL
2 stops22h 59mUnited Airlines
Deal found 10/8$597
This United Airlines deal was found by Cheapflights users on 10/9. 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 10/202:51 pmBDL - LIS
1 stop14h 39mUnited Airlines
Tue 10/285:00 amLIS - BDL
2 stops37h 06mUnited Airlines
Deal found 10/9$602
This Air Canada deal was found by Cheapflights users on 10/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:34 amBDL - LIS
3 stops17h 46mMultiple Airlines
Fri 12/1211:20 amLIS - BDL
2 stops27h 18mMultiple Airlines
Deal found 10/8$643
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Wed 10/296:00 amBDL - OPO
2 stops29h 25mUnited Airlines
Mon 11/36:00 amOPO - BDL
2 stops61h 11mUnited Airlines
Deal found 10/8$666
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/8. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:10 amBDL - PDL
2 stops26h 55mMultiple Airlines
Mon 10/278:00 pmPDL - BDL
2 stops29h 52mMultiple Airlines
Deal found 10/8$1,617

Cheap flight deals from Hartford to Portugal

Keep the following information in mind while searching for Hartford to Portugal flight deals. Data was last updated October 10, 2025.

Round-trip from

$539
(United Airlines)

One-way from

$316
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,066
From Hartford Bradley Intl to Portugal
Search Deals
One-way flight from Hartford Bradley Intl to Portugal
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($94 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hartford to Portugal 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 October 10, 2025.
Use the filters below to find and compare flights from Hartford to Portugal that are best for you.

Fly from

Hartford

Fly to

Portugal

Route

Depart

Return

Price

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Fri 12/5

2:50 pm-10:15 am

1 stop14h 25m

Lisbon Humberto Delgado

Fri 12/12

11:20 am-9:53 pm

2 stops39h 33m

$539

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Thu 2/26

10:30 am-10:15 am

1 stop18h 45m

Lisbon Humberto Delgado

Sat 3/7

5:00 am-8:47 am

2 stops32h 47m

$542

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Sat 2/21

6:00 am-8:55 am

2 stops21h 55m

Lisbon Humberto Delgado

Sat 2/28

5:00 am-11:56 pm

2 stops23h 56m

$542

HartfordLisbon

BDL - LIS

BDLLIS

Hartford Bradley Intl

Wed 2/25

7:46 pm-10:15 am

1 stop9h 29m

Lisbon Humberto Delgado

Fri 3/6

5:00 am-11:57 pm

2 stops23h 57m

$542

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Wed 10/29

6:00 am-3:25 pm

2 stops29h 25m

Porto

Mon 11/3

6:00 am-2:11 pm

2 stops61h 11m

$666

HartfordPorto

BDL - OPO

BDLOPO

Hartford Bradley Intl

Fri 3/27

2:48 pm-9:30 am

2 stops14h 42m

Porto

Tue 3/31

12:00 pm-11:57 pm

2 stops16h 57m

$873

HartfordPonta Delgada

BDL - PDL

BDLPDL

Hartford Bradley Intl

Mon 10/20

7:10 am-2:05 pm

2 stops26h 55m

Ponta Delgada Nordela

Mon 10/27

8:00 pm-10:52 pm

2 stops29h 52m

$1,617

HartfordPonta Delgada

BDL - PDL

BDLPDL

Hartford Bradley Intl

Tue 3/31

2:48 pm-2:40 pm

2 stops19h 52m

Ponta Delgada Nordela

Thu 4/2

6:30 am-11:57 pm

2 stops21h 27m

$6,018

HartfordPonta Delgada

BDL - PDL

BDLPDL

Hartford Bradley Intl

Sun 12/14

6:30 pm-8:15 am

3 stops33h 45m

$316

HartfordPonta Delgada

BDL - PDL

BDLPDL

Hartford Bradley Intl

Sat 12/13

4:00 pm-6:35 pm

3 stops46h 35m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Showing 1-10 of 20 results
1
2

Best time to book a flight from Hartford to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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 Portugal

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

Currently, August is the cheapest month in which you can book a flight from Hartford to Portugal (average of $513). Flying from Hartford to Portugal 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 BDL to PT?

Find hourly flight availability from Hartford to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 10, 2025.

A simple way to save on the total cost of your ticket is to fly from Hartford to Portugal in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the evening.

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated October 10, 2025.
Read through reviews of airlines operating flights from Hartford to Portugal, 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
8,966 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,966 reviews
United Airlines
7.4
Good
8,966 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,043 reviews
United Airlines
7.4
Good
8,966 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
Aer Lingus
7.2
Good
1,324 reviews
United Airlines
7.4
Good
8,966 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Hartford to Portugal. 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 from for flights from Hartford to Portugal?

    For a flight from Hartford to Portugal, you will be flying from Bradley Intl. Hartford Bradley Intl (BDL) is just 11.9 mi from the center of the city.

  • How long is the flight from Hartford to Portugal?

    Departing from Hartford to Portugal will take you 14h 25m. The distance between Hartford and Portugal is about 3273 mi.

  • What are the most popular routes from Hartford to Portugal?

    While some choose either Hartford Bradley Intl - Porto or Hartford Bradley Intl - Ponta Delgada Nordela, Hartford Bradley Intl - Lisbon Humberto Delgado is the most popular route from Hartford to Portugal.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Hartford to Portugal (average of $513). Flying from Hartford to Portugal 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hartford to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Istanbul flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
LaGuardia to Heathrow flights
Newark to Orly flights
Newark to Gatwick flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Orly flights
Newark to Madrid flights
LaGuardia to Charles de Gaulle flights
Newark to Lisbon flights
John F Kennedy Intl to Malpensa flights
Newark to Barcelona-El Prat flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to Barcelona-El Prat flights
John F Kennedy Intl to Dublin flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Frankfurt flights
John F Kennedy Intl to Frederic Chopin flights
John F Kennedy Intl to Luton flights
Newark to London City flights
Newark to Frankfurt flights
Newark to Malpensa flights
Newark to Dublin flights
John F Kennedy Intl to Amsterdam flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to Istanbul flights
Newark to Stansted flights
John F Kennedy Intl to Athens flights
Newark to Athens flights
Newark to Amsterdam flights
John F Kennedy Intl to Beauvais-Tille flights
Newark to Luton flights
LaGuardia to Istanbul flights
Newark to Beauvais-Tille flights
LaGuardia to Lisbon flights
LaGuardia to Madrid flights
John F Kennedy Intl to Geneva flights
John F Kennedy Intl to Zurich flights
John F Kennedy Intl to Munich flights
John F Kennedy Intl to Keflavik Intl flights
Newark to Berlin flights
Newark to Frederic Chopin flights

Top 3 airlines flying from Hartford to Portugal

Discover the top 3 airlines that operate flights from Hartford to Portugal. 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 October 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$589Average$970FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$661Average$1,109FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$794Average$1,097FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.