Cheap Flights from Denver, CO to Lisbon from $267
On Cheapflightsplus.com you will find 1000 connecting flights from Denver to Lisbon. You can compare airfare deals from 21 airlines and multiple travel sites from $267, book and save on cheap plane tickets and last minute offers. Also check out DEN-LIS flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Denver to Lisbon depends on and how to choose the most interesting flight option for you.
Distance between Denver and Lisbon is 7772 miles. Time difference between the cities is 7h. Airplanes depart 00:04 to 23:59 from 2 Denver airports and arrive 00:04 to 23:59 to 2 Lisbon airports. Average flight time is 23h.
- The fastest flight 11h 36m
- Average flight time 23h
- The earliest flight 00:04
- The latest flight 23:59
- Distance 4830 ml
Best Flights from Denver to Lisbon Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $341 | 16:40 Denver Denver International | 21:20+1 день Lisbon Lisboa | 21h 40m layover 10h 0m - Reykjavik | Icelandair | FI670 FI578 |
| from $474 | 18:35 Denver Denver International | 21:00+1 день Lisbon Lisboa | 19h 25m layover 7h 35m - London | British Airways | BA218 U22465 |
| from $267 | 16:40 Denver Denver International | 18:40+1 день Lisbon Lisboa | 19h 0m layover 1h 40m - Reykjavik 3h 55m - London | Icelandair | FI670 FI450 U26720 |
| from $306 | 22:55 Denver Denver International | 22:55+2 дня Lisbon Lisboa | 41h 0m layover 20h 58m - Los Angeles 4h 15m - Paris | Frontier Airlines | F94345 N0312 TO7668 |
The cheapest months to travel to Lisbon are october (from 267 $), august (from 306 $), july (from 314 $).
The most expensive months are november (from 628 $), december (from 590 $), february (from 545 $).
What is the lowest airfare Denver to Lisbon?
The cheapest plane ticket found by our users is $267. This airfare is for economy class on one-way FI670 flight by Icelandair for October 7, 2025 which leaves Denver International in Denver at 16:40 am and arrives at Lisbon Lisboa at 18:40.
Flight Schedule Denver (Colorado) to Lisbon
from$479
from$512
from$512
from$492
from$480
from$341
from$510
from$514
from$514
from$474
from$481
from$511
from$389
from$513
from$506
Popular Airlines on the Route
The flight Denver — Lisbon is served by 21 regular airline and 4 low-cost airlines. Most of the flights on this route are operated by KLM - 13 departures per week at the price of from $ 552 . And the most expensive tickets are offered by Sun Country Airlines airline - from $ 676.
Direct flights
There’re no direct flights on this route. Try flights with stops.
Connecting Flights
There are 1000 flights with layovers on the route. The fastest connecting flight is UA798 by United Airlines takes 11h 36m and the cheapest is FI670 by Icelandair for $267.
- KL - KLMfrom $552Find
- AC - Air Canadafrom $454Find
- FI - Icelandairfrom $267Find
- EI - Aer Lingusfrom $580Find
- OS - Austrian Airlinesfrom $616Find
- AF - Air Francefrom $541Find
- SY - Sun Country Airlinesfrom $505Find
- LX - SWISS International Air Linesfrom $428Find
- UA - United Airlinesfrom $548Find
- AS - Alaska Airlinesfrom $629Find
- F9 - Frontier Airlinesfrom $306Find
- TK - Turkish Airlinesfrom $459Find
Airports
You can fly from Denver to Lisbon from 2 airports (Denver International, Arapahoe Co).
Denver airports
- Denver International-DENfrom $267Find
- Arapahoe Co-APAFind
Lisbon airports
- Lisbon TP-ZYDFind
- Lisboa-LISFind
Airplanes
There are flights to Lisbon from Denver by 21 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from Denver
You may also consider searching for discounted plane tickets to some other popular places from Denver within United States.
- from $70Find
- from $59Find
- from $68Find
- from $75Find
- from $74Find
- from $66Find
- from $68Find
- from $57Find
- from $17Find
- from $67Find
Top International Destinations from Denver
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $66Find
- from $63Find
- from $75Find
- from $60Find
- from $60Find
- from $75Find
- from $66Find
- from $68Find
- from $69Find
- from $72Find
How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.