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Easily compare round-trip flights from Denver to Lisbon
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Denver to Lisbon by changing tabs
Quickest
Cheapest
British Airways
21 Jan
DEN
10:25 am
Denver Intl airport
21h 30m
1 Stop
2:55 pm
+1
LIS
Lisbon Humberto Delgado airport
28 Jan
LIS
6:30 am
Lisbon Humberto Delgado airport
23h 00m
2 Stops
10:30 pm
DEN
Denver Intl airport
576 USD
British Airways
28 Feb
DEN
10:25 am
Denver Intl airport
17h 20m
1 Stop
10:45 am
+1
LIS
Lisbon Humberto Delgado airport
06 Mar
LIS
6:30 am
Lisbon Humberto Delgado airport
22h 27m
2 Stops
9:57 pm
DEN
Denver Intl airport
591 USD
British Airways
18 Jan
DEN
10:25 am
Denver Intl airport
22h 10m
1 Stop
3:35 pm
+1
LIS
Lisbon Humberto Delgado airport
26 Jan
LIS
7:15 am
Lisbon Humberto Delgado airport
15h 00m
1 Stop
3:15 pm
DEN
Denver Intl airport
649 USD
British Airways
18 Jan
DEN
10:25 am
Denver Intl airport
22h 10m
1 Stop
3:35 pm
+1
LIS
Lisbon Humberto Delgado airport
26 Jan
LIS
7:15 am
Lisbon Humberto Delgado airport
15h 00m
1 Stop
3:15 pm
DEN
Denver Intl airport
649 USD
Lufthansa
14 Mar
DEN
12:00 pm
Denver Intl airport
21h 55m
2 Stops
3:55 pm
+1
LIS
Lisbon Humberto Delgado airport
21 Mar
LIS
6:10 am
Lisbon Humberto Delgado airport
15h 25m
1 Stop
3:35 pm
DEN
Denver Intl airport
1,370 USD
Lufthansa
14 Mar
DEN
11:20 am
Denver Intl airport
23h 30m
1 Stop
4:50 pm
+1
LIS
Lisbon Humberto Delgado airport
21 Mar
LIS
6:10 am
Lisbon Humberto Delgado airport
15h 25m
1 Stop
3:35 pm
DEN
Denver Intl airport
1,312 USD
How to get the cheapest flight ticket from Denver to Lisbon
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Lisbon?
February
The cheapest time of year to fly to Lisbon from Denver is February. Most expensive is July
What is the cheapest day to fly to Lisbon?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly to Lisbon?
in the evening
Denver to Lisbon flights are approximately 36% more expensive at noon than in the evening
What is the cheapest airline that flies to Lisbon?
Frontier
Frontier, Air France, and Iberia are the most popular carriers operating from Denver to Lisbon
What is the cheapest route?
Denver Intl - Lisbon Humberto Delgado
Fly from Denver Intl to Lisbon Humberto Delgado for the best Denver - Lisbon flight prices
DEN
Denver Intl
LIS
Lisbon Humberto Delgado
When is the cheapest time to book a flight to Lisbon?
48 days before
The cheapest time to buy a flight from Denver to Lisbon is approximately 48 days to departure
60
Days before departure
0
Flight information for Denver to Lisbon (LIS - DEN)
Find info about flight duration, direct flights, and airports for your flight from Denver to Lisbon
| Fastest flight time | 14h 0m | The fastest flight from Denver to Lisbon takes 14h 0m. | |
| Direct flights | None | There are no direct flights from Denver to Lisbon. Popular non-direct route for this connection is Denver Intl - Lisbon Humberto Delgado. | |
| Airports in Lisbon | 1 airport | There is 1 airport near Lisbon: Lisbon Humberto Delgado (LIS) |
Alternative routes for Denver to Lisbon
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Flights to other cities in Portugal
Lost the lust for Lisbon? Check out some flights to other cities in Portugal
Round-trip flights to other destinations
Lost the lust for Lisbon? Check out some flights to other destinations
*Flight prices to Lisbon are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.