$721 Find Cheap Flights from Burlington to Portugal - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Burlington to Portugal

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Lisbon
Lisbon1 stop$721
Porto
Porto1 stop$839
Lisbon
Lisbon1 stop$721
Porto
Porto1 stop$839
Booking Insights

Price, demand and travel trends for Burlington to Portugal flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from Burlington to Portugal right now?

The cheapest fares from Burlington to Portugal on KAYAK in the last week were to Lisbon Humberto Delgado (LIS) from $721 round-trip, and to Porto (OPO) from $839 round-trip.

Which airport in Portugal is the cheapest to fly to from Burlington?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Portugal are:

• Porto (OPO) (avg. price $939)
• Lisbon Humberto Delgado (LIS) (avg. price $1,056)

What’s the cheapest day to fly from Burlington to Portugal?

Thursday tends to be the cheapest day to fly from Burlington to Portugal, while Tuesday is the most expensive. Fares run about 53% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Burlington to Portugal?

Data from the past 12 months shows it's cheapest to fly to Portugal during the afternoon with average prices of $1,093. The morning is the most expensive time to fly, with average prices of $2,492.

Key details for Burlington to Portugal flights

Low season

November

Cheapest flight

$721
Beat the crowds with an average 57% drop in travelers.
The most popular month to fly with an average 80% increase in travelers.
Round-trip flight from Burlington to Lisbon

Your Burlington to Portugal flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Burlington to Portugal?

    Yes. Fares from Burlington to Portugal are low right now. As a rule of thumb, a round-trip under $923 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Burlington to Portugal?

    Over the past 12 months, round-trip fares from Burlington to Portugal have ranged from $923 to $1,739.

  • What are the main airports serving Portugal?

    Portugal has 15 airports. The three busiest are Lisbon Humberto Delgado (LIS) (67% of arrivals), Funchal Madeira (FNC) (22%) and Porto (OPO) (11%).

  • Which cabin classes are available on flights from Burlington to Portugal?

    On flights from Burlington to Portugal you can book Economy Class, Premium Economy Class or First Class.

  • What are some popular landmarks in Portugal?

    KAYAK travelers' favorite landmarks in Portugal include:

    • Chiado
    • Ribeira Square
    • Avenida dos Aliados
    • Commerce Square

Your guide to booking Burlington to Portugal flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your travel dates are flexible, book your trip for February when flights are typically cheapest and avoid June when prices are at their highest.
  • Flying on Thursday is usually the cheapest. Flights on Tuesday cost about 53% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Porto (OPO) is the cheapest airport to fly into from Burlington. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Lisbon, which is the most popular destination in Portugal. From there, it's easy to continue on to other popular destinations such as Porto, Albufeira and Funchal.

Reviews of the top airline flying from Burlington to Portugal

 
Need help choosing which airline to fly with from Burlington to Portugal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
United AirlinesOverall score based on 10461 reviews
7.1Entertainment
6.7Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

1 person checking us as we boarded, left gate on time, 12.30 we are told we were held for 15 mins as other flights were waiting to take off, captain due to rain … they were having a longer gap between take offs , 3pm we took off , they went land route via New Orleans in to Florida landed at 5.45pm offered coffee and a biscuit

2.0 MediocreAnonymous, Nov 2026
Read more United Airlines reviews

1 person checking us as we boarded, left gate on time, 12.30 we are told we were held for 15 mins as other flights were waiting to take off, captain due to rain … they were having a longer gap between take offs , 3pm we took off , they went land route via New Orleans in to Florida landed at 5.45pm offered coffee and a biscuit

Service was slow Flight was very loud at back of plane

There was no internet on the flight. As an executive flying during prime business hours, having internet is critical for a smooth experience. This impacted productivity and time that will need to be spent later to do the work I could have done on flight.

Terrible boarding - 4 flights boarded from the same gate. Chaos there; long ramps to the plane.

Improve the food offerings and cabin seating. My wife would prefer to fly another airline, even with a connection for a more comfortable trip. A 737-8 should not be scheduled for a 6 hour segment, which turned into 7.5 hours due to the origin ground delay.

OK, I don’t expect much from coach class. Everything basically is pretty lousy. But at least I expect my bloody luggage to get from A to B. Tap Airlines lost my luggage and it has been more than 24 hours in Lisbon and they still have not located my luggage. On top of that, they are incredibly unhelpful. They feel actually dismissive. This lousy customer service.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

weather on landing! Almost missed next flight but fortunately it was late too.

More options for your flight from Burlington to Portugal

Complete your trip to Portugal with a hotel stay or car rental