$395+ Cheap flights from Kathmandu (KTM) to Heathrow (LHR)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — LHR
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Kathmandu to Heathrow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kathmandu to Heathrow
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Best
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One-way
Cheapest flights from Kathmandu to HeathrowExplore the most affordable flight options available from Kathmandu to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Kathmandu to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:50 pm -
1 stop26h 05m
Fri 11/2710:00 pm -
1 stop18h 45m
Deal found 8/2![Multiple Airlines logo]()
$948
This Expedia deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:50 pm -
1 stop26h 05m
Thu 9/249:20 pm -
2 stops37h 30m
Deal found 8/2![Multiple Airlines logo]()
$951
This FlightHub deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:05 pm -
1 stop32h 25m
Tue 9/18:10 pm -
1 stop13h 15m
Deal found 8/2![IndiGo logo]()
$967
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:25 pm -
2 stops27h 45m
Mon 10/263:50 pm -
2 stops21h 00m
Deal found 8/1![Multiple Airlines logo]()
$973
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:10 pm -
2 stops20h 35m
Wed 9/168:15 pm -
1 stop18h 50m
Deal found 8/3![Multiple Airlines logo]()
$975
This China Eastern deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:00 pm -
3 stops54h 15m
Fri 1/89:00 pm -
3 stops61h 15m
Deal found 8/2![China Eastern logo]()
$984
This China Eastern deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:35 pm -
3 stops54h 50m
Mon 9/219:20 pm -
3 stops61h 30m
Deal found 8/3![China Eastern logo]()
$990
This China Eastern deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:35 pm -
2 stops54h 50m
Thu 9/179:20 pm -
3 stops61h 30m
Deal found 8/3![China Eastern logo]()
$992
This China Eastern deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:35 pm -
2 stops30h 50m
Mon 9/219:20 pm -
2 stops61h 30m
Deal found 8/4![China Eastern logo]()
$993
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:50 am -
1 stop36h 05m
Mon 9/218:15 pm -
1 stop36h 05m
Deal found 8/2![IndiGo logo]()
$999
This Justfly.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1411:55 am -
1 stop37h 30m
Tue 1/59:35 pm -
1 stop31h 35m
Deal found 8/2![Air China logo]()
$1,000
Best flights from Kathmandu to HeathrowDiscover carefully curated flight deals from Kathmandu to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Kathmandu to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This China Eastern deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:35 pm -
3 stops54h 50m
Mon 9/219:20 pm -
3 stops61h 30m
Deal found 8/3![China Eastern logo]()
$990
This Air India deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:30 am -
1 stop17h 15m
Fri 9/49:45 am -
1 stop26h 00m
Deal found 8/4![Air India logo]()
$1,122
This SWISS deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:30 pm -
3 stops27h 50m
Sat 8/296:00 am -
2 stops19h 50m
Deal found 7/31![SWISS logo]()
$1,806
This China Eastern deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:35 pm -
2 stops30h 50m
Mon 9/219:20 pm -
2 stops61h 30m
Deal found 8/4![China Eastern logo]()
$993
This KLM deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:50 pm -
2 stops25h 30m
Wed 9/168:55 pm -
2 stops32h 10m
Deal found 8/3![KLM logo]()
$2,003
This China Eastern deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:35 pm -
3 stops54h 50m
Mon 9/219:20 pm -
3 stops61h 30m
Deal found 8/4![China Eastern logo]()
$1,042
This China Eastern deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:35 pm -
3 stops54h 50m
Tue 9/89:20 pm -
3 stops37h 30m
Deal found 8/3![China Eastern logo]()
$1,044
This China Eastern deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:35 pm -
2 stops30h 50m
Wed 9/169:20 pm -
3 stops61h 30m
Deal found 8/3![China Eastern logo]()
$1,201
This China Eastern deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:35 pm -
3 stops54h 50m
Thu 9/249:20 pm -
3 stops61h 30m
Deal found 8/2![China Eastern logo]()
$1,201
This SWISS deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:30 pm -
2 stops19h 10m
Fri 9/47:15 pm -
3 stops30h 35m
Deal found 7/31![SWISS logo]()
$1,814
This China Eastern deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:00 pm -
3 stops54h 15m
Thu 11/269:00 pm -
2 stops37h 15m
Deal found 8/2![China Eastern logo]()
$1,434
Last-minute flights from Kathmandu to HeathrowDiscover last-minute flight deals from Kathmandu to Heathrow. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to Heathrow. Data last updated August 5, 2026 and is based on user searches.
This China Eastern deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/134:35 pm -
3 stops54h 50m
Thu 9/179:20 pm -
3 stops61h 30m
Deal found 8/3![China Eastern logo]()
$992
This FlightHub deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:05 pm -
1 stop32h 25m
Tue 9/18:10 pm -
1 stop13h 15m
Deal found 8/2![IndiGo logo]()
$967
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:45 am -
3 stops35h 25m
Sat 8/2910:10 pm -
1 stop19h 35m
Deal found 7/31![Multiple Airlines logo]()
$1,030
This China Eastern deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:35 pm -
2 stops30h 50m
Mon 9/219:20 pm -
2 stops61h 30m
Deal found 8/4![China Eastern logo]()
$993
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:50 pm -
3 stops29h 55m
Mon 9/216:30 am -
2 stops22h 35m
Deal found 8/3![Multiple Airlines logo]()
$1,017
This China Eastern deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/54:35 pm -
3 stops54h 50m
Mon 9/219:20 pm -
3 stops61h 30m
Deal found 8/3![China Eastern logo]()
$990
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:50 am -
1 stop36h 05m
Mon 9/218:15 pm -
1 stop36h 05m
Deal found 8/2![IndiGo logo]()
$999
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:30 am -
1 stop16h 25m
Mon 9/148:15 pm -
1 stop18h 50m
Deal found 8/3![Multiple Airlines logo]()
$1,004
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:10 pm -
2 stops20h 35m
Wed 9/168:15 pm -
1 stop18h 50m
Deal found 8/3![Multiple Airlines logo]()
$975
This Expedia deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:50 pm -
1 stop26h 05m
Thu 9/249:20 pm -
2 stops37h 30m
Deal found 8/2![Multiple Airlines logo]()
$951
One-way flights from Kathmandu to HeathrowSearch for one-way flight options from Kathmandu to Heathrow. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
Search for one-way flight options from Kathmandu to Heathrow. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Mytrip deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:10 pm -
2 stops32h 20m
Deal found 8/1![Multiple Airlines logo]()
$395
This Booking.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:40 pm -
1 stop29h 50m
Deal found 8/1![IndiGo logo]()
$402
This Trip.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:10 pm -
2 stops26h 20m
Deal found 8/2![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:50 pm -
1 stop26h 05m
Deal found 8/3![IndiGo logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:05 pm -
1 stop32h 50m
Deal found 8/1![IndiGo logo]()
$417
This Mytrip deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:10 pm -
2 stops28h 40m
Deal found 8/4![Multiple Airlines logo]()
$418
This Trip.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:50 am -
1 stop35h 40m
Deal found 8/1![IndiGo logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:10 pm -
2 stops26h 20m
Deal found 8/1![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:00 pm -
2 stops27h 30m
Deal found 8/2![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:00 pm -
2 stops27h 30m
Deal found 8/3![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:00 pm -
2 stops27h 30m
Deal found 8/3![Multiple Airlines logo]()
$431
Find flight deals from Kathmandu to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $948 (CheapOair) |
One-way from | $395 (Mytrip) |
Popular in | August |
Cheapest in | December |
Average price | $1,301 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kathmandu to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Kathmandu to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KathmanduLondon
KTM - LHR
KTMLHR
Kathmandu Tribhuvan
Sat 9/5
4:35 pm-6:40 pm
3 stops54h 50m
London Heathrow
Mon 9/21
9:20 pm-3:35 pm
3 stops61h 30m
$990
KathmanduLondon
KTM - LHR
KTMLHR
Kathmandu Tribhuvan
Thu 9/3
4:35 pm-6:40 pm
2 stops30h 50m
London Heathrow
Mon 9/21
9:20 pm-3:35 pm
2 stops61h 30m
$993
KathmanduLondon
KTM - LHR
KTMLHR
Kathmandu Tribhuvan
Sun 9/6
4:35 pm-6:40 pm
3 stops54h 50m
London Heathrow
Mon 9/21
9:20 pm-3:35 pm
3 stops61h 30m
$1,042
KathmanduLondon
KTM - LHR
KTMLHR
Kathmandu Tribhuvan
Tue 9/1
4:35 pm-6:40 pm
3 stops54h 50m
London Heathrow
Tue 9/8
9:20 pm-3:35 pm
3 stops37h 30m
$1,044
Quickest round-trip
KathmanduLondon
KTM - LHR
KTMLHR
Kathmandu Tribhuvan
Thu 9/3
6:30 am-7:00 pm
1 stop17h 15m
London Heathrow
Fri 9/4
9:45 am-4:30 pm
1 stop26h 00m
$1,122
KathmanduLondon
KTM - LHR
KTMLHR
Kathmandu Tribhuvan
Tue 9/15
4:35 pm-6:40 pm
2 stops30h 50m
London Heathrow
Wed 9/16
9:20 pm-3:35 pm
3 stops61h 30m
$1,201
KathmanduLondon
KTM - LHR
KTMLHR
Kathmandu Tribhuvan
Thu 9/17
4:35 pm-6:40 pm
3 stops54h 50m
London Heathrow
Thu 9/24
9:20 pm-3:35 pm
3 stops61h 30m
$1,201
KathmanduLondon
KTM - LHR
KTMLHR
Kathmandu Tribhuvan
Tue 11/17
5:00 pm-5:30 pm
3 stops54h 15m
London Heathrow
Thu 11/26
9:00 pm-4:00 pm
2 stops37h 15m
$1,434
KathmanduLondon
KTM - LHR
KTMLHR
Kathmandu Tribhuvan
Wed 8/26
5:30 pm-4:35 pm
3 stops27h 50m
London Heathrow
Sat 8/29
6:00 am-6:35 am
2 stops19h 50m
$1,806
KathmanduLondon
KTM - LHR
KTMLHR
Kathmandu Tribhuvan
Fri 8/28
5:30 pm-7:55 am
2 stops19h 10m
London Heathrow
Fri 9/4
7:15 pm-6:35 am
3 stops30h 35m
$1,814
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Kathmandu to Heathrow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kathmandu to Heathrow in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kathmandu-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kathmandu-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kathmandu-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kathmandu to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Kathmandu with our price prediction graph.
KTM-LHR
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kathmandu to London Heathrow Airport
Prices
More
How far ahead should I book a flight from Kathmandu to London Heathrow Airport?
The price you pay for your flight from Kathmandu to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Kathmandu to London Heathrow Airport?
Currently, December is the cheapest month in which you can book a flight from Kathmandu to London Heathrow Airport (average of $1,040). Flying from Kathmandu to London Heathrow Airport in August is currently the most expensive (average of $1,284). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Kathmandu to London Heathrow Airport?
Airfare is below average for this route at the moment.
Kathmandu to London Heathrow Airport flights typically cost between $1,200 and $1,441 in October.The cheapest round-trip price found within the last 5 days was $948 on Multiple Airlines (Oct 15-Nov 27).
What’s the top layover airport for flights from Kathmandu to London Heathrow Airport?
Share of 1-stop round-trip flights from Kathmandu to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
New Delhi (DEL) – chosen by Cheapflights users on 64% of 1-stop itineraries from Kathmandu to London Heathrow Airport on Cheapflights.
What’s the cheapest layover airport for flights from Kathmandu to London Heathrow Airport?
Average round-trip fare for 1-stop flights from Kathmandu to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
New Delhi (DEL) is the most affordable 1-stop option, with an average round-trip price of $1,058.
What’s the fastest layover option from Kathmandu to London Heathrow Airport?
Shortest average travel time for 1-stop one-way flights from Kathmandu to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via New Delhi (DEL) have the shortest average one-way travel time for 1-stop routes: 14h 59m.
Which airport typically offers the quickest layover for flights from Kathmandu to London Heathrow Airport?
Average layover duration for 1-stop one-way flights from Kathmandu to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via New Delhi (DEL) offer the fastest connection on this route, with an average layover time of 2h 15m.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated August 5, 2026.
See what other customers who have flown with Emirates,Qatar Airways, andAir India from Kathmandu to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.1
Entertainment
8.2
Food
7.9
Boarding
8.1
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Comfort
8.0
Overall
8.1
Entertainment
8.2
Food
7.9
Boarding
8.1
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Comfort
8.0
Overall
8.1
Entertainment
8.2
Food
7.9
Boarding
8.1
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Comfort
8.0
Overall
8.1
Entertainment
8.2
Food
7.9
Boarding
8.1
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Related info for your journey
Find useful and relevant information for your journey from Kathmandu to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London Heathrow Airport?
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Top 3 airlines flying from Kathmandu to Heathrow
Discover the top 3 airlines that operate flights from Kathmandu to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$915 | Average$1,050 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$964 | Average$1,191 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,159 | Average$1,298 | FlexibilityNo cancel fee | On-time75% |