$437+ Cheap flights from Sylhet (ZYL) 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
ZYL — LHR
Nov 30 — Dec 71
Round-trip
1 adult, Economy
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Find cheap flights from Sylhet 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 Sylhet to Heathrow
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Best
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One-way
Cheapest flights from Sylhet to HeathrowExplore the most affordable flight options available from Sylhet to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
Explore the most affordable flight options available from Sylhet to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2026.
This Gotogate deal was found by Cheapflights users on 10/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:00 am -
2 stops34h 30m
Wed 12/29:30 am -
2 stops24h 25m
Deal found 10/27![Multiple Airlines logo]()
$1,097
This Qatar Airways deal was found by Cheapflights users on 10/28. 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.
Wed 11/114:20 pm -
2 stops21h 40m
Mon 11/302:15 pm -
2 stops19h 40m
Deal found 10/28![Multiple Airlines logo]()
$1,128
This Qatar Airways deal was found by Cheapflights users on 10/28. 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.
Wed 11/49:05 pm -
2 stops22h 55m
Wed 11/112:15 pm -
2 stops19h 40m
Deal found 10/28![Multiple Airlines logo]()
$1,131
This Qatar Airways deal was found by Cheapflights users on 10/28. 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.
Tue 12/110:00 pm -
2 stops22h 00m
Mon 12/213:30 pm -
2 stops24h 05m
Deal found 10/28![Multiple Airlines logo]()
$1,225
This Qatar Airways deal was found by Cheapflights users on 10/28. 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.
Thu 12/310:55 am -
2 stops25h 30m
Fri 12/43:30 pm -
2 stops24h 05m
Deal found 10/28![Multiple Airlines logo]()
$1,512
This Trip.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/2510:25 am -
Nonstop11h 40m
Wed 12/26:15 pm -
Nonstop9h 40m
Deal found 10/27![Biman Bangladesh logo]()
$1,665
Best flights from Sylhet to HeathrowDiscover carefully curated flight deals from Sylhet to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
Discover carefully curated flight deals from Sylhet to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2026.
This Gotogate deal was found by Cheapflights users on 10/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:00 am -
2 stops34h 30m
Wed 12/29:30 am -
2 stops24h 25m
Deal found 10/27![Multiple Airlines logo]()
$1,097
This Oman Air deal was found by Cheapflights users on 10/28. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:15 am -
1 stop27h 40m
Fri 12/48:25 am -
1 stop17h 05m
Deal found 10/28![Oman Air logo]()
$2,204
This Qatar Airways deal was found by Cheapflights users on 10/28. 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.
Wed 11/114:20 pm -
2 stops21h 40m
Mon 11/302:15 pm -
2 stops19h 40m
Deal found 10/28![Multiple Airlines logo]()
$1,128
This Qatar Airways deal was found by Cheapflights users on 10/28. 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.
Thu 12/310:55 am -
2 stops25h 30m
Fri 12/43:30 pm -
2 stops24h 05m
Deal found 10/28![Multiple Airlines logo]()
$1,512
Last-minute flights from Sylhet to HeathrowDiscover last-minute flight deals from Sylhet to Heathrow. Data last updated October 31, 2026 and is based on user searches.
Discover last-minute flight deals from Sylhet to Heathrow. Data last updated October 31, 2026 and is based on user searches.
This Qatar Airways deal was found by Cheapflights users on 10/28. 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.
Wed 11/49:05 pm -
2 stops22h 55m
Wed 11/112:15 pm -
2 stops19h 40m
Deal found 10/28![Multiple Airlines logo]()
$1,131
This Qatar Airways deal was found by Cheapflights users on 10/28. 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.
Wed 11/114:20 pm -
2 stops21h 40m
Mon 11/302:15 pm -
2 stops19h 40m
Deal found 10/28![Multiple Airlines logo]()
$1,128
This Gotogate deal was found by Cheapflights users on 10/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:00 am -
2 stops34h 30m
Wed 12/29:30 am -
2 stops24h 25m
Deal found 10/27![Multiple Airlines logo]()
$1,097
This Trip.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/2510:25 am -
Nonstop11h 40m
Wed 12/26:15 pm -
Nonstop9h 40m
Deal found 10/27![Biman Bangladesh logo]()
$1,665
One-way flights from Sylhet to HeathrowSearch for one-way flight options from Sylhet to Heathrow. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
Search for one-way flight options from Sylhet to Heathrow. Find affordable one-way fares based on user searches. Data last updated October 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/98:35 am -
2 stops40h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$437
This Oman Air deal was found by Cheapflights users on 10/26. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:45 pm -
1 stop25h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Oman Air logo]()
$583
This Oman Air deal was found by Cheapflights users on 10/28. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:15 am -
1 stop16h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Oman Air logo]()
$593
This Oman Air deal was found by Cheapflights users on 10/28. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:15 am -
1 stop16h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Oman Air logo]()
$594
This Qatar Airways deal was found by Cheapflights users on 10/30. 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 11/1512:10 pm -
2 stops24h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Multiple Airlines logo]()
$620
This Oman Air deal was found by Cheapflights users on 10/26. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:45 pm -
1 stop25h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Oman Air logo]()
$1,088
This Oman Air deal was found by Cheapflights users on 10/28. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1510:45 pm -
1 stop25h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Oman Air logo]()
$1,511
This Oman Air deal was found by Cheapflights users on 10/28. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/128:15 am -
1 stop16h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Oman Air logo]()
$1,815
This Oman Air deal was found by Cheapflights users on 10/30. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:45 pm -
1 stop25h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Oman Air logo]()
$1,824
Find flight deals from Sylhet to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Sylhet (ZYL) 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 October 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,097 (Gotogate) |
One-way from | $437 (Kiwi.com) |
Popular in | January |
Cheapest in | March |
Average price | $1,336 |
Good one-way deal | $1,886 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Sylhet 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 October 31, 2026.
Use the filters below to find and compare flights from Sylhet to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SylhetLondon
ZYL Sylhet Osmani Intl - LHR London Heathrow
ZYLLHR
Sylhet Osmani Intl
Mon 11/9
8:35 am-6:55 pm
2 stops40h 20m
London Heathrow
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$437
Quickest round-trip
SylhetLondon
ZYL Sylhet Osmani Intl - LHR London Heathrow
ZYLLHR
Sylhet Osmani Intl
Sat 11/21
8:15 am-6:25 pm
1 stop16h 10m
London Heathrow
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$593
SylhetLondon
ZYL Sylhet Osmani Intl - LHR London Heathrow
ZYLLHR
Sylhet Osmani Intl
Mon 11/9
8:15 am-6:25 pm
1 stop16h 10m
London Heathrow
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$594
SylhetLondon
ZYL Sylhet Osmani Intl - LHR London Heathrow
ZYLLHR
Sylhet Osmani Intl
Sun 11/15
12:10 pm-6:25 am
2 stops24h 15m
London Heathrow
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$620
SylhetLondon
ZYL Sylhet Osmani Intl - LHR London Heathrow
ZYLLHR
Sylhet Osmani Intl
Sat 1/30
10:45 pm-6:25 pm
1 stop25h 40m
London Heathrow
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$1,088
SylhetLondon
ZYL Sylhet Osmani Intl - LHR London Heathrow
ZYLLHR
Sylhet Osmani Intl
Mon 2/8
8:15 am-6:25 pm
1 stop16h 10m
London Heathrow
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$1,088
SylhetLondon
ZYL Sylhet Osmani Intl - LHR London Heathrow
ZYLLHR
Sylhet Osmani Intl
Wed 11/25
10:00 am-2:30 pm
2 stops34h 30m
London Heathrow
Wed 12/2
9:30 am-3:55 pm
2 stops24h 25m
$1,097
SylhetLondon
ZYL Sylhet Osmani Intl - LHR London Heathrow
ZYLLHR
Sylhet Osmani Intl
Wed 11/11
4:20 pm-8:00 am
2 stops21h 40m
London Heathrow
Mon 11/30
2:15 pm-3:55 pm
2 stops19h 40m
$1,128
SylhetLondon
ZYL Sylhet Osmani Intl - LHR London Heathrow
ZYLLHR
Sylhet Osmani Intl
Thu 12/3
10:55 am-6:25 am
2 stops25h 30m
London Heathrow
Fri 12/4
3:30 pm-9:35 pm
2 stops24h 05m
$1,512
SylhetLondon
ZYL Sylhet Osmani Intl - LHR London Heathrow
ZYLLHR
Sylhet Osmani Intl
Fri 1/15
10:45 pm-6:25 pm
1 stop25h 40m
London Heathrow
Wed 12/31
12:00 am-5:00 am
Nonstop0h 00m
$1,513
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Sylhet 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 Sylhet to Heathrow in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sylhet-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 Sylhet-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sylhet-London Heathrow Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sylhet-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 Sylhet-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 Sylhet to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Sylhet with our price prediction graph.
ZYL-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 Sylhet to London Heathrow Airport
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 October 31, 2026.
Read through reviews of airlines operating flights from Sylhet to London Heathrow Airport, such as Biman Bangladesh. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Related info for your journey
Find useful and relevant information for your journey from Sylhet 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
Wembley
Harrow
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Winchester
Croydon
Kingston upon Thames
Chipping Norton
Slough
Eastbourne
Stansted
Sutton
Luton
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Sylhet to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Sylhet to Heathrow by cabin class
Find flights from Sylhet 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 October 31, 2026.
Sylhet and Heathrow flights
Browse other Sylhet and Heathrow flight options. Last updated on October 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Sylhet to Heathrow
Discover the top airline that operate flights from Sylhet 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 October 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,073 | Average$1,264 | FlexibilityNo cancel fee | On-time45% |