$441+ Cheap flights from Kathmandu (KTM) to Heathrow (LHR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — LHR
Oct 17 — Oct 241
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
Cheapest
Best
Last-minute
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 September 17, 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 September 17, 2026.
This FlightHub deal was found by Cheapflights users on 9/17. 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 10/121:25 pm -
2 stops29h 45m
Mon 2/110:00 pm -
2 stops38h 50m
Deal found 9/17![Multiple Airlines logo]()
$916
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/136:30 am -
1 stop16h 25m
Tue 10/209:55 am -
3 stops23h 30m
Deal found 9/15![Multiple Airlines logo]()
$929
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Tue 10/64:40 pm -
1 stop30h 15m
Tue 10/208:15 pm -
1 stop18h 50m
Deal found 9/15![IndiGo logo]()
$931
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 10/148:50 pm -
1 stop26h 05m
Wed 10/216:30 am -
2 stops22h 35m
Deal found 9/16![Multiple Airlines logo]()
$946
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Fri 9/258:50 pm -
2 stops27h 05m
Wed 10/78:50 am -
3 stops24h 35m
Deal found 9/15![Multiple Airlines logo]()
$949
This Mytrip deal was found by Cheapflights users on 9/17. 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 9/179:10 pm -
3 stops28h 05m
Tue 9/226:30 am -
2 stops22h 35m
Deal found 9/17![Multiple Airlines logo]()
$951
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/610:50 am -
1 stop36h 05m
Tue 10/209:55 am -
3 stops23h 30m
Deal found 9/15![Multiple Airlines logo]()
$955
This Booking.com deal was found by Cheapflights users on 9/17. 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.
Sun 9/203:10 pm -
1 stop31h 20m
Sat 9/268:15 pm -
1 stop18h 50m
Deal found 9/17![IndiGo logo]()
$956
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Mon 10/198:50 pm -
1 stop26h 05m
Thu 10/291:00 pm -
1 stop15h 00m
Deal found 9/17![Multiple Airlines logo]()
$958
This Mytrip deal was found by Cheapflights users on 9/17. 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.
Sun 9/208:50 pm -
3 stops25h 40m
Sat 9/266:30 am -
2 stops22h 35m
Deal found 9/17![Multiple Airlines logo]()
$960
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Wed 9/168:50 pm -
3 stops25h 40m
Fri 10/309:55 am -
3 stops22h 10m
Deal found 9/15![Multiple Airlines logo]()
$961
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 September 17, 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 September 17, 2026.
This KLM deal was found by Cheapflights users on 9/15. 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.
Fri 10/168:50 pm -
2 stops24h 10m
Sat 3/135:50 pm -
2 stops38h 10m
Deal found 9/15![KLM logo]()
$1,113
This Kuwait Airways deal was found by Cheapflights users on 9/17. 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 Kuwait Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/612:10 am -
2 stops21h 15m
Fri 2/2610:45 am -
1 stop13h 50m
Deal found 9/17![Multiple Airlines logo]()
$1,290
This SWISS deal was found by Cheapflights users on 9/13. 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.
Sun 9/279:10 pm -
3 stops24h 10m
Mon 3/86:00 am -
2 stops18h 50m
Deal found 9/13![SWISS logo]()
$1,447
This Qatar Airways deal was found by Cheapflights users on 9/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/79:35 am -
1 stop18h 05m
Fri 2/265:00 pm -
2 stops17h 40m
Deal found 9/17![Qatar Airways logo]()
$1,476
This Kuwait Airways deal was found by Cheapflights users on 9/17. 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 Kuwait Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/612:10 am -
2 stops21h 15m
Mon 3/13:45 pm -
1 stop25h 40m
Deal found 9/17![Multiple Airlines logo]()
$1,343
This KLM deal was found by Cheapflights users on 9/15. 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.
Sun 10/188:50 pm -
2 stops24h 10m
Tue 10/276:30 am -
2 stops25h 30m
Deal found 9/15![KLM logo]()
$1,449
This SWISS deal was found by Cheapflights users on 9/16. 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.
Mon 9/289:10 pm -
3 stops24h 10m
Thu 3/46:00 am -
2 stops18h 50m
Deal found 9/16![SWISS logo]()
$1,501
This Qatar Airways deal was found by Cheapflights users on 9/17. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/76:45 pm -
1 stop19h 00m
Mon 3/15:20 pm -
2 stops18h 25m
Deal found 9/17![Qatar Airways logo]()
$1,603
This SWISS deal was found by Cheapflights users on 9/13. 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.
Mon 12/219:40 pm -
3 stops26h 45m
Thu 12/316:40 pm -
2 stops30h 10m
Deal found 9/13![SWISS logo]()
$1,553
Last-minute flights from Kathmandu to HeathrowDiscover last-minute flight deals from Kathmandu to Heathrow. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to Heathrow. Data last updated September 17, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/17. 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 9/179:10 pm -
3 stops28h 05m
Tue 9/226:30 am -
2 stops22h 35m
Deal found 9/17![Multiple Airlines logo]()
$951
This Booking.com deal was found by Cheapflights users on 9/17. 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.
Sun 9/203:10 pm -
1 stop31h 20m
Sat 9/268:15 pm -
1 stop18h 50m
Deal found 9/17![IndiGo logo]()
$956
This Mytrip deal was found by Cheapflights users on 9/17. 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.
Sun 9/208:50 pm -
3 stops25h 40m
Sat 9/266:30 am -
2 stops22h 35m
Deal found 9/17![Multiple Airlines logo]()
$960
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Fri 9/258:50 pm -
2 stops27h 05m
Wed 10/78:50 am -
3 stops24h 35m
Deal found 9/15![Multiple Airlines logo]()
$949
This CheapOair deal was found by Cheapflights users on 9/15. 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.
Tue 10/64:40 pm -
1 stop30h 15m
Tue 10/208:15 pm -
1 stop18h 50m
Deal found 9/15![IndiGo logo]()
$931
This Booking.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/610:50 am -
1 stop36h 05m
Tue 10/209:55 am -
3 stops23h 30m
Deal found 9/15![Multiple Airlines logo]()
$955
This FlightHub deal was found by Cheapflights users on 9/17. 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 10/121:25 pm -
2 stops29h 45m
Mon 2/110:00 pm -
2 stops38h 50m
Deal found 9/17![Multiple Airlines logo]()
$916
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/136:30 am -
1 stop16h 25m
Tue 10/209:55 am -
3 stops23h 30m
Deal found 9/15![Multiple Airlines logo]()
$929
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Wed 10/148:50 pm -
1 stop26h 05m
Wed 10/216:30 am -
2 stops22h 35m
Deal found 9/16![Multiple Airlines logo]()
$946
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Mon 10/198:50 pm -
1 stop26h 05m
Thu 10/291:00 pm -
1 stop15h 00m
Deal found 9/17![Multiple Airlines logo]()
$958
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 September 17, 2026.
Search for one-way flight options from Kathmandu to Heathrow. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 10/28:50 pm -
2 stops23h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/69:10 pm -
2 stops20h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 9/2210:50 am -
2 stops25h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$443
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Thu 10/151:25 pm -
2 stops29h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/275:30 pm -
2 stops30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$447
This Mytrip deal was found by Cheapflights users on 9/17. 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.
Wed 9/238:50 pm -
2 stops23h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$449
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Sat 9/262:05 pm -
2 stops22h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 1/2712:15 am -
3 stops22h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 11/122:45 pm -
2 stops34h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Mon 10/267:15 am -
2 stops37h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/174:35 pm -
2 stops30h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![China Eastern logo]()
$461
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Sat 10/32:05 pm -
3 stops21h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$462
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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $916 (FlightHub) |
One-way from | $441 (Kiwi.com) |
Popular in | January |
Cheapest in | December |
Average price | $1,192 |
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 7,457,451 searches. Data last updated September 17, 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 Kathmandu Tribhuvan - LHR London Heathrow
KTMLHR
Kathmandu Tribhuvan
Sun 10/4
9:10 pm-12:45 pm
2 stops20h 20m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$441
KathmanduLondon
KTM Kathmandu Tribhuvan - LHR London Heathrow
KTMLHR
Kathmandu Tribhuvan
Thu 1/28
8:00 am-7:10 am
2 stops28h 55m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$443
KathmanduLondon
KTM Kathmandu Tribhuvan - LHR London Heathrow
KTMLHR
Kathmandu Tribhuvan
Sat 10/17
1:40 pm-5:45 pm
3 stops32h 50m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$447
KathmanduLondon
KTM Kathmandu Tribhuvan - LHR London Heathrow
KTMLHR
Kathmandu Tribhuvan
Thu 10/22
3:10 pm-7:00 am
2 stops20h 35m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$464
KathmanduLondon
KTM Kathmandu Tribhuvan - LHR London Heathrow
KTMLHR
Kathmandu Tribhuvan
Wed 1/27
2:00 pm-6:35 am
3 stops22h 20m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$511
Quickest round-trip
KathmanduLondon
KTM Kathmandu Tribhuvan - LHR London Heathrow
KTMLHR
Kathmandu Tribhuvan
Sat 2/6
7:20 am-4:05 pm
1 stop14h 30m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$517
KathmanduLondon
KTM Kathmandu Tribhuvan - LHR London Heathrow
KTMLHR
Kathmandu Tribhuvan
Thu 11/12
8:00 am-7:20 pm
1 stop17h 05m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$553
KathmanduLondon
KTM Kathmandu Tribhuvan - LHR London Heathrow
KTMLHR
Kathmandu Tribhuvan
Fri 9/25
5:30 pm-8:00 am
1 stop19h 15m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$596
KathmanduLondon
KTM Kathmandu Tribhuvan - LHR London Heathrow
KTMLHR
Kathmandu Tribhuvan
Thu 1/28
5:40 pm-8:00 am
1 stop20h 05m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$609
KathmanduLondon
KTM Kathmandu Tribhuvan - LHR London Heathrow
KTMLHR
Kathmandu Tribhuvan
Wed 10/7
12:35 am-8:15 pm
1 stop24h 25m
London Heathrow
Wed 12/31
12:00 am-4:30 am
Nonstop0h 00m
$703
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| 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
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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 $1,033). Flying from Kathmandu to London Heathrow Airport in January is currently the most expensive (average of $1,261). 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 $1,120 and $1,309 in October.The cheapest round-trip price found within the last 5 days was $916 on Multiple Airlines (Oct 12-Feb 1).
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 58% 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 September 17, 2026.
See what other customers who have flown with Emirates,Qatar Airways, andIndiGo 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.
Food
7.9
Overall
8.1
Boarding
8.1
Entertainment
8.2
Comfort
8.0
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Food
7.9
Overall
8.1
Boarding
8.1
Entertainment
8.2
Comfort
8.0
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Food
7.9
Overall
8.1
Boarding
8.1
Entertainment
8.2
Comfort
8.0
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Food
7.9
Overall
8.1
Boarding
8.1
Entertainment
8.2
Comfort
8.0
Crew
8.4
Reviews
1 / 20
10.0
ExcellentSteven,May 2026
DXB - GLA
Food
7.9
Overall
8.1
Boarding
8.1
Entertainment
8.2
Comfort
8.0
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?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Browse thousands of different options on Cheapflights for your next trip
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Find flights from Kathmandu to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.
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Browse other Kathmandu and Heathrow flight options. Last updated on September 17, 2026.
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Top 4 airlines flying from Kathmandu to Heathrow
Discover the top 4 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$671 | Average$1,028 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$915 | Average$1,068 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$964 | Average$1,192 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,120 | Average$1,276 | FlexibilityNo cancel fee | On-time75% |