Award flights from Islamabad (ISB) to London Heathrow (LHR)
Search flights from Islamabad (ISB) to London Heathrow (LHR)
Search live to see every flight, program and cabin price for your dates.
In the last 30 days AwardTool saw award space on 1 program for ISB→LHR. Lowest economy: 35,000 miles + $84.94 (Delta SkyMiles). Lowest business class: 65,000 miles + $185.48 (Delta SkyMiles).
Prices observed – ; newest observation .
Page regenerated from the Oct 16, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Islamabad (ISB) to London Heathrow (LHR) at a glance
- From
- Islamabad International, Islamabad, Pakistan (ISB)
- To
- London Heathrow Airport, London, United Kingdom (LHR)
- Programs with award space seen
- 1 of 2 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- Saudi Arabian Airlines (SV)
- Departures with open awards
- Oct 2026 to Aug 2027
- Most dates with space
- 249 of 313 departure dates checked (Delta SkyMiles, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to London Heathrow (LHR)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Delta SkyMiles | 35,000 pts + $84.94 | 1 stop | Saudi Arabian Airlines (SV) | 3 | 249 | See dates |
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Delta SkyMiles | 65,000 pts + $185.48 | 1 stop | Saudi Arabian Airlines (SV) | 1 | 112 | See dates |
Premium economy: not seen in the last 30 days.
First class: not seen in the last 30 days.
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | Delta SkyMiles | 35,000 pts + $84.94 | 3 | 1 stop | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
Best months to fly from Islamabad (ISB) to London Heathrow (LHR) on points
| Month | Economy | Business |
|---|---|---|
| 35,000 · SkyMiles (7 dates) | — | |
| 35,000 · SkyMiles (11 dates) | — | |
| 35,000 · SkyMiles (24 dates) | — | |
| 35,000 · SkyMiles (26 dates) | 65,000 · SkyMiles (10 dates) | |
| 35,000 · SkyMiles (27 dates) | 65,000 · SkyMiles (13 dates) | |
| 35,000 · SkyMiles (31 dates) | 65,000 · SkyMiles (7 dates) | |
| 35,000 · SkyMiles (19 dates) | — | |
| 35,000 · SkyMiles (19 dates) | 65,000 · SkyMiles (3 dates) | |
| 35,000 · SkyMiles (30 dates) | 65,000 · SkyMiles (28 dates) | |
| 35,000 · SkyMiles (31 dates) | 65,000 · SkyMiles (27 dates) | |
| 35,000 · SkyMiles (24 dates) | 65,000 · SkyMiles (24 dates) |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Search, calendar and alerts from Islamabad (ISB) to London Heathrow (LHR)
Route calendar
Every departure date with open award seats on ISB→LHR for Delta SkyMiles and the other programs: a limited window on the free plan and 365 days with Pro.
Open the route calendarLive search
Search one date across programs to see current flights, seats and taxes before you transfer points.
Search Islamabad (ISB) to London Heathrow (LHR)Questions about award flights from Islamabad (ISB) to London Heathrow (LHR)
How many miles do you need to fly from Islamabad (ISB) to London Heathrow (LHR) with Delta SkyMiles?
The lowest one-way Delta SkyMiles awards AwardTool observed in the last 30 days (newest observation Sep 29, 2026): economy 35,000 miles + $84.94, the lowest price in each of 11 months, with award space on 249 departure dates; business class 65,000 miles + $185.48, the lowest price in each of 7 months, with award space on 112 departure dates. Search live before transferring points.
What's the lowest Islamabad (ISB) to London Heathrow (LHR) award price AwardTool has seen?
In economy, 35,000 miles + $84.94 with Delta SkyMiles. Seen Sep 29, 2026, 04:28 UTC for an Oct 18, 2026 departure. Delta SkyMiles showed economy award space on 249 departure dates at any price (newest observation Sep 29, 2026, 04:39 UTC). In business class, 65,000 miles + $185.48 with Delta SkyMiles. Delta SkyMiles showed business-class award space on 112 departure dates at any price (newest observation Sep 29, 2026, 04:39 UTC). Search live before transferring points.
Is there nonstop award space from Islamabad (ISB) to London Heathrow (LHR)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 stop on itineraries including Saudi Arabian Airlines. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Islamabad (ISB) to London Heathrow (LHR)?
American Express Membership Rewards: Delta SkyMiles (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from Islamabad (ISB) to London Heathrow (LHR)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers: in economy, the lowest award was for Mar 2027 departures, 35,000 miles with SkyMiles (31 dates); in business class, the lowest award was for Jun 2027 departures, 65,000 miles with SkyMiles (28 dates). The month table shows every lowest price, including those. Based on dates we observed, not a forecast.