Cheap Flights from London to Hanoi
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RatePunk searches hundreds of travel sites at once for deals on flights to Hanoi
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from London to Hanoi
Explore current cheapest deals departing from London to Hanoi
Round trip
Sort by: Cheapest
September 5 - September 22
LHR - Hanoi
$887
$610
Round trip
September 6 - September 30
LHR - Hanoi
$883
$610
Round trip
September 18 - September 27
LHR - Hanoi
$895
$610
Round trip
November 11 - November 20
LHR - Hanoi
$925
$610
Round trip
November 21 - November 30
LHR - Hanoi
$930
$610
Round trip
November 15 - November 25
LHR - Hanoi
$925
$610
Round trip
September 9 - September 18
LHR - Hanoi
$888
$611
Round trip
November 2 - November 11
LHR - Hanoi
$918
$611
Round trip
November 4 - November 14
LHR - Hanoi
$930
$611
Round trip
November 14 - November 24
LHR - Hanoi
$925
$611
Round trip
Unlock all 500+ flight deals to Hanoi and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from London to Hanoi
How much is a round trip from London to Hanoi
Regular price: $784 - $1,402
Prices are currently below the regular range for flights from London to Hanoi.
The regular price range for flights from London to Hanoi is between $784 and $1402. The current lowest deal is $610 with Shenzhen Airlines, for travel from Sep 5 to Sep 22.
now $610
Low $784
High $1,402
The cheapest time to fly from London to Hanoi
The cheapest month to fly from London to Hanoi is April, with a median price of $641. The most expensive month is January, with a median price of $1553. Prices are generally lower from February to September.
April
Flights from $641
January
Flights from $1,553
Direct flights from London to Hanoi
Vietnam Airlines
Last-minute flights going from London to Hanoi
Sat, Sep 5
LHR - Hanoi
London (LHR) - Hanoi (HAN)
Shenzhen Airlines
$887
$610
One-way
Sun, Sep 6
LHR - Hanoi
London (LHR) - Hanoi (HAN)
Shenzhen Airlines
$883
$610
One-way
Mon, Sep 7
LHR - Hanoi
London (LHR) - Hanoi (HAN)
Shenzhen Airlines
$906
$612
One-way
Wed, Sep 9
LHR - Hanoi
London (LHR) - Hanoi (HAN)
Shenzhen Airlines
$888
$611
One-way
Wed, Sep 9
LHR - Hanoi
London (LHR) - Hanoi (HAN)
Shenzhen Airlines
$906
$612
One-way
Wed, Sep 9
LHR - Hanoi
London (LHR) - Hanoi (HAN)
Shenzhen Airlines
$887
$612
One-way
Biggest price drops on these dates for flights from London to Hanoi
Dec 3 - Dec 18
$1,265 → $698
45%
Dec 2 - Dec 11
$1,223 → $678
45%
Dec 3 - Dec 17
$1,184 → $643
46%
Dec 3 - Dec 11
$1,220 → $683
44%
Popular Airports to fly from London to Hanoi
London - Hanoi route insights
💸 Price insights
Current fares are below the typical level.
Recent fares from London to Hanoi are below the typical level of $905.
📅 Best time to fly
April is historically the cheapest month to fly.
Historically, April is the cheapest month to fly, with a median price of $641.
⏱️ Flight duration
Flights typically take 31h 20m with 2 stopovers.
The median flight duration from London to Hanoi is 31h 20m, typically with 2 stopovers.
✈️ Airlines & availability
Connecting flights are dominant for this route.
Connecting flights make up 95.2% of all deals for flights from London to Hanoi.
🏆 Airline highlight
Vietnam Airlines offers direct flights on this route.
Vietnam Airlines is one of the airlines offering direct flights from London to Hanoi.
🎯 Booking tip
Deals appear frequently, about 1 per day.
Deals for flights from London to Hanoi appear frequently, averaging 1 per day.
London main airports to depart from
Heathrow (LHR)
Heathrow is a major international hub, offering many flight options for your trip to Hanoi.
📍 ~23 km from London city center (reachable by car or train)
💸 Flights from ~$610
Gatwick (LGW)
Gatwick provides a range of choices for flights to Hanoi, serving as a key London airport.
📍 ~40 km from London city center (reachable by car or train)
💸 Flights from ~$634
London City (LCY)
London City Airport offers convenient access for travelers flying to Hanoi from central London.
📍 ~10 km from London city center (reachable by car or train)
💸 Flights from ~$1040
London Southend (SEN)
London Southend is an option for travelers looking for flights to Hanoi from outside central London.
📍 ~60 km from London city center (reachable by car or train)
💸 Flights from ~$867
London Stansted (STN)
London Stansted offers various flight connections for your journey from London to Hanoi.
📍 ~50 km from London city center (reachable by car or train)
💸 Flights from ~$675
Luton (LTN)
Luton Airport is another departure point for flights to Hanoi, serving the London area.
📍 ~45 km from London city center (reachable by car or train)
💸 Flights from ~$730
Hanoi main airports to arrive at
Noi Bai International (HAN)
Noi Bai International Airport is a convenient arrival point for flights from London to Hanoi.
📍 ~30 km from Hanoi city center (reachable by car)
💸 Flights from ~$610
Airports nearby Hanoi used as alternative
Cat Bi International (HPH)
Cat Bi International is a useful alternative arrival airport, especially with its modern high-speed expressway connection.
📍 ~100 km from Hanoi (reachable by car)
💸 Flights from ~$770
Van Don International Airport (VDO)
Van Don International Airport is a modern alternative for Northern Vietnam, offering a direct expressway connection to Hanoi.
📍 ~150 km from Hanoi (reachable by car)
💸 Flights from ~$1141
Vinh International (VII)
Vinh International is a major regional hub in North-Central Vietnam, accessible via railway and highway.
📍 ~290 km from Hanoi (reachable by car or train)
💸 Flights from ~$767
Thanh Hoa Tho Xuan (THD)
Thanh Hoa Tho Xuan is a geographically closer domestic backup option for North-Central Vietnam travel.
📍 ~120 km from Hanoi (reachable by car)
💸 Flights from ~$807
Nanning Wuxu International (NNG)
Nanning Wuxu International is a large international hub with an extensive network, accessible via international rail or bus.
📍 ~250 km from Hanoi (reachable by car or train)
💸 Flights from ~$682
Business & First Class Flight Deals to Hanoi
Discover luxury on the budget with premium cabin class on flights from London to Hanoi.
Elite
Best Elite deals to Hanoi
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From LHR
Elite
Sep 28
Hanoi, Vietnam
93% AI deal score
$6,399
$3,165
Save $3,234
From LGW
Elite
Sep 13
Hanoi, Vietnam
92% AI deal score
$6,004
$3,181
Save $2,823
From LHR
Elite
Sep 08
Hanoi, Vietnam
92% AI deal score
$6,365
$3,924
Save $2,441
From LHR
Elite
Sep 14
Hanoi, Vietnam
92% AI deal score
$6,273
$3,932
Save $2,341
From LHR
Elite
Sep 06
Hanoi, Vietnam
92% AI deal score
$6,292
$3,932
Save $2,360
From LHR
Elite
Sep 03
Hanoi, Vietnam
92% AI deal score
$6,320
$3,936
Save $2,384
From LHR
Elite
Nov 29
Hanoi, Vietnam
92% AI deal score
$2,485
$1,616
Save $869
From LHR
Elite
Sep 01
Hanoi, Vietnam
91% AI deal score
$6,162
$3,930
Save $2,232
From LHR
Elite
Sep 13
Hanoi, Vietnam
91% AI deal score
$6,270
$3,937
Save $2,333
From LHR
Elite
Sep 06
Hanoi, Vietnam
91% AI deal score
$6,194
$3,937
Save $2,257
From LHR
Elite
Sep 02
Hanoi, Vietnam
91% AI deal score
$6,150
$3,951
Save $2,199
From LGW
Elite
Nov 09
Hanoi, Vietnam
90% AI deal score
$4,387
$3,140
Save $1,247
From LHR
Elite
Nov 27
Hanoi, Vietnam
90% AI deal score
$2,485
$1,958
Save $527
From LHR
Elite
Nov 09
Hanoi, Vietnam
89% AI deal score
$4,135
$3,178
Save $957
From LHR
Elite
Nov 20
Hanoi, Vietnam
89% AI deal score
$2,453
$1,955
Save $498
From LHR
Elite
Nov 21
Hanoi, Vietnam
89% AI deal score
$2,462
$1,958
Save $504
From LHR
Elite
Nov 23
Hanoi, Vietnam
89% AI deal score
$2,514
$2,031
Save $483
From LHR
Elite
Dec 09
Hanoi, Vietnam
88% AI deal score
$3,989
$3,154
Save $835
From LHR
Elite
Dec 02
Hanoi, Vietnam
88% AI deal score
$4,019
$3,165
Save $854
From LHR
Elite
Sep 13
Hanoi, Vietnam
88% AI deal score
$1,894
$1,582
Save $312
From LHR
Elite
Nov 19
Hanoi, Vietnam
88% AI deal score
$2,463
$2,031
Save $432
From LHR
Elite
Nov 09
Hanoi, Vietnam
88% AI deal score
$2,465
$2,031
Save $434
From LHR
Elite
Nov 18
Hanoi, Vietnam
88% AI deal score
$2,462
$2,031
Save $431
From LHR
Elite
Nov 11
Hanoi, Vietnam
88% AI deal score
$2,460
$2,033
Save $427
From LHR
Elite
Nov 24
Hanoi, Vietnam
88% AI deal score
$2,531
$2,108
Save $423
From LGW
Elite
Nov 02
Hanoi, Vietnam
87% AI deal score
$4,452
$3,420
Save $1,032
From LHR
Elite
Sep 06
Hanoi, Vietnam
87% AI deal score
$8,277
$4,997
Save $3,280
From LHR
Elite
Nov 14
Hanoi, Vietnam
87% AI deal score
$2,446
$2,069
Save $377
From LHR
Elite
Nov 12
Hanoi, Vietnam
87% AI deal score
$2,464
$2,105
Save $359
From LHR
Elite
Nov 13
Hanoi, Vietnam
87% AI deal score
$2,462
$2,144
Save $318
From LHR
Elite
Nov 25
Hanoi, Vietnam
87% AI deal score
$2,474
$2,189
Save $285
From LHR
Elite
Dec 04
Hanoi, Vietnam
86% AI deal score
$4,066
$3,166
Save $900
From LHR
Elite
Dec 04
Hanoi, Vietnam
86% AI deal score
$4,049
$3,166
Save $883
From LHR
Elite
Dec 05
Hanoi, Vietnam
86% AI deal score
$4,065
$3,166
Save $899
From LHR
Elite
Dec 05
Hanoi, Vietnam
86% AI deal score
$4,040
$3,166
Save $874
From LHR
Elite
Dec 06
Hanoi, Vietnam
86% AI deal score
$4,092
$3,166
Save $926
From LHR
Elite
Dec 06
Hanoi, Vietnam
86% AI deal score
$4,075
$3,166
Save $909
From LHR
Elite
Dec 06
Hanoi, Vietnam
86% AI deal score
$4,050
$3,166
Save $884
From LHR
Elite
Dec 07
Hanoi, Vietnam
86% AI deal score
$4,045
$3,166
Save $879
From LHR
Elite
Dec 09
Hanoi, Vietnam
86% AI deal score
$4,058
$3,166
Save $892
From LHR
Elite
Nov 05
Hanoi, Vietnam
86% AI deal score
$2,465
$2,165
Save $300
From LHR
Elite
Nov 01
Hanoi, Vietnam
86% AI deal score
$2,476
$2,165
Save $311
From LHR
Elite
Dec 04
Hanoi, Vietnam
85% AI deal score
$3,981
$3,166
Save $815
From LHR
Elite
Dec 04
Hanoi, Vietnam
85% AI deal score
$3,947
$3,166
Save $781
From LHR
Elite
Dec 04
Hanoi, Vietnam
85% AI deal score
$4,022
$3,166
Save $856
From LHR
Elite
Dec 05
Hanoi, Vietnam
85% AI deal score
$3,998
$3,166
Save $832
From LHR
Elite
Dec 09
Hanoi, Vietnam
85% AI deal score
$4,058
$3,276
Save $782
From LHR
Elite
Sep 17
Hanoi, Vietnam
85% AI deal score
$6,185
$4,310
Save $1,875
From LHR
Elite
Sep 02
Hanoi, Vietnam
85% AI deal score
$8,123
$5,229
Save $2,894
From LHR
Elite
Jun 24
Hanoi, Vietnam
81% AI deal score
$3,837
$3,351
Save $486
From LHR
Elite
Jul 05
Hanoi, Vietnam
81% AI deal score
$4,440
$3,937
Save $503
From LHR
Elite
Jul 07
Hanoi, Vietnam
81% AI deal score
$1,936
$1,799
Save $137
From LHR
Elite
Nov 09
Hanoi, Vietnam
80% AI deal score
$4,135
$3,455
Save $680
From LHR
Elite
Nov 14
Hanoi, Vietnam
80% AI deal score
$4,127
$3,458
Save $669
From LHR
Elite
Jul 19
Hanoi, Vietnam
80% AI deal score
$4,257
$3,924
Save $333
From LHR
Elite
Jul 28
Hanoi, Vietnam
80% AI deal score
$4,273
$3,924
Save $349
From LHR
Elite
Jul 26
Hanoi, Vietnam
80% AI deal score
$4,217
$3,932
Save $285
From LHR
Elite
Jul 22
Hanoi, Vietnam
80% AI deal score
$4,219
$3,937
Save $282
From LHR
Elite
Jul 29
Hanoi, Vietnam
80% AI deal score
$4,224
$3,939
Save $285
From LHR
Elite
Dec 03
Hanoi, Vietnam
79% AI deal score
$4,065
$3,459
Save $606
From LHR
Elite
Dec 03
Hanoi, Vietnam
79% AI deal score
$4,048
$3,459
Save $589
From LHR
Elite
Dec 05
Hanoi, Vietnam
79% AI deal score
$4,083
$3,459
Save $624
From LHR
Elite
Dec 08
Hanoi, Vietnam
79% AI deal score
$4,045
$3,459
Save $586
From LHR
Elite
Jul 28
Hanoi, Vietnam
79% AI deal score
$4,161
$3,930
Save $231
From LHR
Elite
Nov 04
Hanoi, Vietnam
79% AI deal score
$4,149
$3,932
Save $217
From LHR
Elite
Jun 17
Hanoi, Vietnam
79% AI deal score
$4,174
$3,936
Save $238
From LHR
Elite
Jul 15
Hanoi, Vietnam
79% AI deal score
$4,175
$3,936
Save $239
From LHR
Elite
Jun 19
Hanoi, Vietnam
79% AI deal score
$4,348
$4,079
Save $269
From LHR
Elite
Jun 19
Hanoi, Vietnam
79% AI deal score
$4,399
$4,079
Save $320
From LHR
Elite
Dec 03
Hanoi, Vietnam
78% AI deal score
$3,980
$3,459
Save $521
From LHR
Elite
Dec 03
Hanoi, Vietnam
78% AI deal score
$3,946
$3,459
Save $487
From LHR
Elite
Dec 03
Hanoi, Vietnam
78% AI deal score
$3,956
$3,459
Save $497
From LHR
Elite
Dec 03
Hanoi, Vietnam
78% AI deal score
$4,022
$3,459
Save $563
From LHR
Elite
Jun 19
Hanoi, Vietnam
78% AI deal score
$4,133
$3,895
Save $238
From LHR
Elite
Aug 05
Hanoi, Vietnam
78% AI deal score
$4,020
$3,936
Save $84
From LHR
Elite
Sep 10
Hanoi, Vietnam
78% AI deal score
$1,893
$1,798
Save $95
From LHR
Elite
Aug 27
Hanoi, Vietnam
77% AI deal score
$3,914
From LHR
Elite
Aug 03
Hanoi, Vietnam
77% AI deal score
$3,932
From LHR
Elite
Aug 25
Hanoi, Vietnam
77% AI deal score
$3,936
From LHR
Elite
Aug 03
Hanoi, Vietnam
77% AI deal score
$3,939
From LGW
Elite
Jul 13
Hanoi, Vietnam
77% AI deal score
$4,486
From LHR
Elite
Nov 30
Hanoi, Vietnam
77% AI deal score
$5,148
$4,860
Save $288
From LHR
Elite
Dec 02
Hanoi, Vietnam
77% AI deal score
$5,043
$4,888
Save $155
From LHR
Elite
Nov 06
Hanoi, Vietnam
77% AI deal score
$5,319
$5,090
Save $229
From LHR
Elite
Nov 11
Hanoi, Vietnam
77% AI deal score
$5,361
$5,127
Save $234
From LHR
Elite
Oct 28
Hanoi, Vietnam
77% AI deal score
$2,141
$2,031
Save $110
From LHR
Elite
Oct 29
Hanoi, Vietnam
77% AI deal score
$2,134
$2,031
Save $103
From LHR
Elite
Aug 17
Hanoi, Vietnam
76% AI deal score
$3,914
From LHR
Elite
Aug 06
Hanoi, Vietnam
76% AI deal score
$3,932
From LHR
Elite
Aug 05
Hanoi, Vietnam
76% AI deal score
$3,939
From LHR
Elite
Aug 30
Hanoi, Vietnam
76% AI deal score
$3,939
From LHR
Elite
Aug 27
Hanoi, Vietnam
76% AI deal score
$3,965
From LHR
Elite
Aug 17
Hanoi, Vietnam
76% AI deal score
$3,965
From LHR
Elite
Sep 13
Hanoi, Vietnam
76% AI deal score
$2,143
From LHR
Elite
Sep 09
Hanoi, Vietnam
76% AI deal score
$2,149
From LHR
Elite
Jun 17
Hanoi, Vietnam
76% AI deal score
$2,202
From LHR
Elite
Jun 17
Hanoi, Vietnam
76% AI deal score
$2,211
From LHR
Elite
Sep 09
Hanoi, Vietnam
76% AI deal score
$2,291
From LHR
Elite
Jun 22
Hanoi, Vietnam
76% AI deal score
$2,320
From LHR
Elite
Sep 08
Hanoi, Vietnam
76% AI deal score
$2,390