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Flights from Denver to Lisbon
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Flights from Denver to Lisbon Starting at £278

For as little as £278, you can take your next adventure to Lisbon without breaking the bank. Choose between one-way and return tickets from Denver below.

  • One way
  • Round-trip
      • DEN07:00
        18h 55m
        1 stop
        LIS08:55
        Sun, Jan 12|Denver - Lisbon|American Airlines
        £278£351
        21% OFF
        21% OFF
        £351£278

        Choose American Airlines flights from Denver to Lisbon. The one-way connecting flight with American Airlines departs from Denver International Airport on Sun, Jan 12, arriving at Humberto Delgado Airport. One-way Prices start from £278 including taxes and charges.

      • DEN07:00
        18h 55m
        1 stop
        LIS08:55
        Sun, Dec 15|Denver - Lisbon|American Airlines
        £286£351
        18% OFF
        18% OFF
        £351£286

        Choose American Airlines flights from Denver to Lisbon. The one-way connecting flight with American Airlines departs from Denver International Airport on Sun, Dec 15, arriving at Humberto Delgado Airport. One-way Prices start from £286 including taxes and charges.

      • DEN07:00
        18h
        1 stop
        LIS08:00
        Wed, Jan 8|Denver - Lisbon|Delta Air Lines
        £301£351
        14% OFF
        14% OFF
        £351£301

        Choose Delta Air Lines flights from Denver to Lisbon. The one-way connecting flight with Delta Air Lines departs from Denver International Airport on Wed, Jan 8, arriving at Humberto Delgado Airport. One-way Prices start from £301 including taxes and charges.

      • DEN12:05
        12h 55m
        1 stop
        LIS08:00
        Wed, Dec 4|Denver - Lisbon|Delta Air Lines
        £316
        £316

        Choose Delta Air Lines flights from Denver to Lisbon. The one-way connecting flight with Delta Air Lines departs from Denver International Airport on Wed, Dec 4, arriving at Humberto Delgado Airport. One-way Prices start from £316 including taxes and charges.

      • DEN07:10
        17h 50m
        1 stop
        LIS08:00
        Wed, Dec 11|Denver - Lisbon|Delta Air Lines
        £319
        £319

        Choose Delta Air Lines flights from Denver to Lisbon. The one-way connecting flight with Delta Air Lines departs from Denver International Airport on Wed, Dec 11, arriving at Humberto Delgado Airport. One-way Prices start from £319 including taxes and charges.

      • DEN17:35
        18h 45m
        1 stop
        LIS19:20
        Mon, Dec 2|Denver - Lisbon|United Airlines
        £320
        £320

        Choose United Airlines flights from Denver to Lisbon. The one-way connecting flight with United Airlines departs from Denver International Airport on Mon, Dec 2, arriving at Humberto Delgado Airport. One-way Prices start from £320 including taxes and charges.

      • DEN17:35
        18h 45m
        1 stop
        LIS19:20
        Sun, Dec 1|Denver - Lisbon|United Airlines
        £322
        £322

        Choose United Airlines flights from Denver to Lisbon. The one-way connecting flight with United Airlines departs from Denver International Airport on Sun, Dec 1, arriving at Humberto Delgado Airport. One-way Prices start from £322 including taxes and charges.

      • DEN06:30
        18h 30m
        1 stop
        LIS08:00
        Fri, Jan 31|Denver - Lisbon|Delta Air Lines
        £322
        £322

        Choose Delta Air Lines flights from Denver to Lisbon. The one-way connecting flight with Delta Air Lines departs from Denver International Airport on Fri, Jan 31, arriving at Humberto Delgado Airport. One-way Prices start from £322 including taxes and charges.

      • DEN00:35
        24h 25m
        1 stop
        LIS08:00
        Fri, Dec 13|Denver - Lisbon|Jetblue Airways
        £322
        £322

        Choose Jetblue Airways flights from Denver to Lisbon. The one-way connecting flight with Jetblue Airways departs from Denver International Airport on Fri, Dec 13, arriving at Humberto Delgado Airport. One-way Prices start from £322 including taxes and charges.

      • DEN07:05
        18h 5m
        1 stop
        LIS08:10
        Wed, Feb 5|Denver - Lisbon|Delta Air Lines
        £323
        £323

        Choose Delta Air Lines flights from Denver to Lisbon. The one-way connecting flight with Delta Air Lines departs from Denver International Airport on Wed, Feb 5, arriving at Humberto Delgado Airport. One-way Prices start from £323 including taxes and charges.

      • DEN13:00
        3h 5m
        Nonstop
        LIS14:00
        Fri, Dec 6|Denver - Lisbon|American Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Denver to Lisbon

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Lisbon from Denver have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Denver to Lisbon

Which airline provides the cheapest flights from Denver to Lisbon? Discover the option that best suits your travel needs before embarking on your journey.

Icelandair
From £183
American Airlines
From £195
Frontier Airlines
From £220
Delta Air Lines
From £301
United Airlines
From £311
Air Canada
From £317
Jetblue Airways
From £318
British Airways
From £330
Virgin Atlantic
From £331
Iberia
From £333

Find more flights and airlines

Alternative Routes from Denver to Lisbon

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to Lisbon from Denver which could help you save money and time.

  • Cheapest
    Icelandair
    DEN
    15:40
    20h 40m
    2 transfer
    LIS
    19:20
    Denver International Airport - Humberto Delgado Airport
    Mon, Dec 2Icelandair
    £183
  • Icelandair
    DEN
    15:40
    20h 40m
    2 transfer
    LIS
    19:20
    Denver International Airport - Humberto Delgado Airport
    Mon, Dec 2Icelandair
    £183
    Find More Flights

FAQ

  • When are flight tickets from Denver (DEN) to Lisbon (LIS) the cheapest?

    Airlines adjust prices for flights from Denver to Lisbon based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Denver (DEN) to Lisbon (LIS) cost?

    According to Trip.com's data, the lowest price is around £1,144.

  • What is the transportation method from the main airport to downtown in Lisbon?

    • The distance from Humberto Delgado Airport to downtown is about 6km, by taxi about 20 minutes.

  • How many airports in Lisbon (LIS)?

    There are 1 airport(s) in Lisbon (LIS): Humberto Delgado Airport.

How to find a cheap flight from Denver to Lisbon

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Denver to Lisbon

Cheapest direct flight price£278
Off-season travel monthNovember
Peak season for travelFebruary
Flight distance7,772.16km
Popular airlineAmerican Airlines

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