Cheap flights from Lisbon to Islamabad from $621 LIS → ISB
Lisbon Portela Airport (LIS) → Islamabad International Airport (ISB)
The cheapest return found recently is $621 with British Airways, 15 Apr 2027 – 22 Apr 2027, found 2 days ago.
- Cheapest return found recently
- $621, 15 Apr 2027 to 22 Apr 2027
- Usual return price
- $732 to $834
- Cheapest month to fly
- April 2027, return fares from $621 found in the last 7 days
Return
The cheapest return fare on each of 6 departure dates is usually $732 to $834.
Cheapest return found recently
$621
15 Apr 2027 – 22 Apr 2027 · British Airways
Lisbon Portela Airport (LIS) → Islamabad International Airport (ISB)
Leaves 6:45 p.m. · Return leaves 12:15 a.m. · 45 h 15 min of travel, both ways together
out 1 stop, back 1 stop
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$621 15 Apr 2027 – 22 Apr 2027found 2 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $501 to $827.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 6 departure dates from 30 Nov to 15 Apr 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 7-night return fares leaving within 3 days of 15 Apr 2027 to compare.
Every date we hold
6 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 30 Nov – 5 Jan 2027 | $970 | British Airways | Lisbon Portela Airport (LIS) → Islamabad International Airport (ISB) | out 1 stop, back 2 stops | found 6 days ago | See prices for these dates |
| 8 Jan 2027 – 8 Feb 2027 | $754 | British Airways | Lisbon Portela Airport (LIS) → Islamabad International Airport (ISB) | out 2 stops, back 1 stop | found 5 days ago | See prices for these dates |
| 31 Jan 2027 – 30 Mar 2027 | $838 | British Airways | Lisbon Portela Airport (LIS) → Islamabad International Airport (ISB) | out 2 stops, back 2 stops | found 3 days ago | See prices for these dates |
| 27 Feb 2027 – 15 Apr 2027 | $725 | British Airways | Lisbon Portela Airport (LIS) → Islamabad International Airport (ISB) | out 1 stop, back 2 stops | found 2 days ago | See prices for these dates |
| 15 Mar 2027 – 31 Mar 2027 | $820 | British Airways | Lisbon Portela Airport (LIS) → Islamabad International Airport (ISB) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 15 Apr 2027 – 22 Apr 2027 | $621 | British Airways | Lisbon Portela Airport (LIS) → Islamabad International Airport (ISB) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
April 2027 is the cheapest month — from $621.
Airlines on the cheapest dates: British Airways.
Premium cabin fares from Lisbon to Islamabad
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 15 Apr 2027 – 22 Apr 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Lisbon to Islamabad?
Return
The cheapest fares were 90 to 179 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $719 | $679 | +1% | 13 |
| 14–29 days | $784 | $665 | +10% | 16 |
| 30–59 days | $728 | $501 | +2% | 36 |
| 60–89 days | $841 | $701 | +18% | 25 |
| 90–179 days | $712 | $621 | Cheapest seen | 45 |
Live price for these dates
The cheapest return found recently is for 15 Apr 2027 – 22 Apr 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Lisbon to Islamabad?
The cheapest return found recently is $621 with British Airways, 15 Apr 2027 to 22 Apr 2027, found 2 days ago. The cheapest return fare on each of 6 departure dates is usually $732 to $834.
What is the cheapest month to fly from Lisbon to Islamabad?
April 2027 is the cheapest month for a return, from $621, 15 Apr 2027 to 22 Apr 2027, found 2 days ago.
How far ahead should I book a flight from Lisbon to Islamabad?
In 49 days of prices between 24 Sept and 11 Nov, return fares were cheapest 90 to 179 days before departure.
Which airlines have the cheapest flights from Lisbon to Islamabad?
Between 30 Nov and 15 Apr 2027, British Airways has the cheapest return on all 6 departure dates we hold.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work